text: typeof navigator === "object" && (function () {
  	'use strict';
  
  	var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
  
  	function createCommonjsModule(fn, module) {
  		return module = { exports: {} }, fn(module, module.exports), module.exports;
  	}
  
  	var check = function (it) {
  	  return it && it.Math == Math && it;
  	};
  
  	// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
  	var global_1 =
  	  // eslint-disable-next-line no-undef
  	  check(typeof globalThis == 'object' && globalThis) ||
  	  check(typeof window == 'object' && window) ||
  	  check(typeof self == 'object' && self) ||
  	  check(typeof commonjsGlobal == 'object' && commonjsGlobal) ||
  	  // eslint-disable-next-line no-new-func
  	  Function('return this')();
  
  	var fails = function (exec) {
  	  try {
  	    return !!exec();
  	  } catch (error) {
  	    return true;
  	  }
  	};
  
  	// Thank's IE8 for his funny defineProperty
  	var descriptors = !fails(function () {
  	  return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] != 7;
  	});
  
  	var nativePropertyIsEnumerable = {}.propertyIsEnumerable;
  	var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
  
  	// Nashorn ~ JDK8 bug
  	var NASHORN_BUG = getOwnPropertyDescriptor && !nativePropertyIsEnumerable.call({ 1: 2 }, 1);
  
  	// `Object.prototype.propertyIsEnumerable` method implementation
  	// https://tc39.github.io/ecma262/#sec-object.prototype.propertyisenumerable
  	var f = NASHORN_BUG ? function propertyIsEnumerable(V) {
  	  var descriptor = getOwnPropertyDescriptor(this, V);
  	  return !!descriptor && descriptor.enumerable;
  	} : nativePropertyIsEnumerable;
  
  	var objectPropertyIsEnumerable = {
  		f: f
  	};
  
  	var createPropertyDescriptor = function (bitmap, value) {
  	  return {
  	    enumerable: !(bitmap & 1),
  	    configurable: !(bitmap & 2),
  	    writable: !(bitmap & 4),
  	    value: value
  	  };
  	};
  
  	var toString = {}.toString;
  
  	var classofRaw = function (it) {
  	  return toString.call(it).slice(8, -1);
  	};
  
  	var split = ''.split;
  
  	// fallback for non-array-like ES3 and non-enumerable old V8 strings
  	var indexedObject = fails(function () {
  	  // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346
  	  // eslint-disable-next-line no-prototype-builtins
  	  return !Object('z').propertyIsEnumerable(0);
  	}) ? function (it) {
  	  return classofRaw(it) == 'String' ? split.call(it, '') : Object(it);
  	} : Object;
  
  	// `RequireObjectCoercible` abstract operation
  	// https://tc39.github.io/ecma262/#sec-requireobjectcoercible
  	var requireObjectCoercible = function (it) {
  	  if (it == undefined) throw TypeError("Can't call method on " + it);
  	  return it;
  	};
  
  	// toObject with fallback for non-array-like ES3 strings
  
  
  
  	var toIndexedObject = function (it) {
  	  return indexedObject(requireObjectCoercible(it));
  	};
  
  	var isObject = function (it) {
  	  return typeof it === 'object' ? it !== null : typeof it === 'function';
  	};
  
  	// `ToPrimitive` abstract operation
  	// https://tc39.github.io/ecma262/#sec-toprimitive
  	// instead of the ES6 spec version, we didn't implement @@toPrimitive case
  	// and the second argument - flag - preferred type is a string
  	var toPrimitive = function (input, PREFERRED_STRING) {
  	  if (!isObject(input)) return input;
  	  var fn, val;
  	  if (PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val;
  	  if (typeof (fn = input.valueOf) == 'function' && !isObject(val = fn.call(input))) return val;
  	  if (!PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val;
  	  throw TypeError("Can't convert object to primitive value");
  	};
  
  	var hasOwnProperty = {}.hasOwnProperty;
  
  	var has = function (it, key) {
  	  return hasOwnProperty.call(it, key);
  	};
  
  	var document$1 = global_1.document;
  	// typeof document.createElement is 'object' in old IE
  	var EXISTS = isObject(document$1) && isObject(document$1.createElement);
  
  	var documentCreateElement = function (it) {
  	  return EXISTS ? document$1.createElement(it) : {};
  	};
  
  	// Thank's IE8 for his funny defineProperty
  	var ie8DomDefine = !descriptors && !fails(function () {
  	  return Object.defineProperty(documentCreateElement('div'), 'a', {
  	    get: function () { return 7; }
  	  }).a != 7;
  	});
  
  	var nativeGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
  
  	// `Object.getOwnPropertyDescriptor` method
  	// https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptor
  	var f$1 = descriptors ? nativeGetOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) {
  	  O = toIndexedObject(O);
  	  P = toPrimitive(P, true);
  	  if (ie8DomDefine) try {
  	    return nativeGetOwnPropertyDescriptor(O, P);
  	  } catch (error) { /* empty */ }
  	  if (has(O, P)) return createPropertyDescriptor(!objectPropertyIsEnumerable.f.call(O, P), O[P]);
  	};
  
  	var objectGetOwnPropertyDescriptor = {
  		f: f$1
  	};
  
  	var anObject = function (it) {
  	  if (!isObject(it)) {
  	    throw TypeError(String(it) + ' is not an object');
  	  } return it;
  	};
  
  	var nativeDefineProperty = Object.defineProperty;
  
  	// `Object.defineProperty` method
  	// https://tc39.github.io/ecma262/#sec-object.defineproperty
  	var f$2 = descriptors ? nativeDefineProperty : function defineProperty(O, P, Attributes) {
  	  anObject(O);
  	  P = toPrimitive(P, true);
  	  anObject(Attributes);
  	  if (ie8DomDefine) try {
  	    return nativeDefineProperty(O, P, Attributes);
  	  } catch (error) { /* empty */ }
  	  if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported');
  	  if ('value' in Attributes) O[P] = Attributes.value;
  	  return O;
  	};
  
  	var objectDefineProperty = {
  		f: f$2
  	};
  
  	var createNonEnumerableProperty = descriptors ? function (object, key, value) {
  	  return objectDefineProperty.f(object, key, createPropertyDescriptor(1, value));
  	} : function (object, key, value) {
  	  object[key] = value;
  	  return object;
  	};
  
  	var setGlobal = function (key, value) {
  	  try {
  	    createNonEnumerableProperty(global_1, key, value);
  	  } catch (error) {
  	    global_1[key] = value;
  	  } return value;
  	};
  
  	var SHARED = '__core-js_shared__';
  	var store = global_1[SHARED] || setGlobal(SHARED, {});
  
  	var sharedStore = store;
  
  	var functionToString = Function.toString;
  
  	// this helper broken in `3.4.1-3.4.4`, so we can't use `shared` helper
  	if (typeof sharedStore.inspectSource != 'function') {
  	  sharedStore.inspectSource = function (it) {
  	    return functionToString.call(it);
  	  };
  	}
  
  	var inspectSource = sharedStore.inspectSource;
  
  	var WeakMap$1 = global_1.WeakMap;
  
  	var nativeWeakMap = typeof WeakMap$1 === 'function' && /native code/.test(inspectSource(WeakMap$1));
  
  	var isPure = false;
  
  	var shared = createCommonjsModule(function (module) {
  	(module.exports = function (key, value) {
  	  return sharedStore[key] || (sharedStore[key] = value !== undefined ? value : {});
  	})('versions', []).push({
  	  version: '3.6.5',
  	  mode:  'global',
  	  copyright: '© 2020 Denis Pushkarev (zloirock.ru)'
  	});
  	});
  
  	var id = 0;
  	var postfix = Math.random();
  
  	var uid = function (key) {
  	  return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id + postfix).toString(36);
  	};
  
  	var keys = shared('keys');
  
  	var sharedKey = function (key) {
  	  return keys[key] || (keys[key] = uid(key));
  	};
  
  	var hiddenKeys = {};
  
  	var WeakMap$2 = global_1.WeakMap;
  	var set, get, has$1;
  
  	var enforce = function (it) {
  	  return has$1(it) ? get(it) : set(it, {});
  	};
  
  	var getterFor = function (TYPE) {
  	  return function (it) {
  	    var state;
  	    if (!isObject(it) || (state = get(it)).type !== TYPE) {
  	      throw TypeError('Incompatible receiver, ' + TYPE + ' required');
  	    } return state;
  	  };
  	};
  
  	if (nativeWeakMap) {
  	  var store$1 = new WeakMap$2();
  	  var wmget = store$1.get;
  	  var wmhas = store$1.has;
  	  var wmset = store$1.set;
  	  set = function (it, metadata) {
  	    wmset.call(store$1, it, metadata);
  	    return metadata;
  	  };
  	  get = function (it) {
  	    return wmget.call(store$1, it) || {};
  	  };
  	  has$1 = function (it) {
  	    return wmhas.call(store$1, it);
  	  };
  	} else {
  	  var STATE = sharedKey('state');
  	  hiddenKeys[STATE] = true;
  	  set = function (it, metadata) {
  	    createNonEnumerableProperty(it, STATE, metadata);
  	    return metadata;
  	  };
  	  get = function (it) {
  	    return has(it, STATE) ? it[STATE] : {};
  	  };
  	  has$1 = function (it) {
  	    return has(it, STATE);
  	  };
  	}
  
  	var internalState = {
  	  set: set,
  	  get: get,
  	  has: has$1,
  	  enforce: enforce,
  	  getterFor: getterFor
  	};
  
  	var redefine = createCommonjsModule(function (module) {
  	var getInternalState = internalState.get;
  	var enforceInternalState = internalState.enforce;
  	var TEMPLATE = String(String).split('String');
  
  	(module.exports = function (O, key, value, options) {
  	  var unsafe = options ? !!options.unsafe : false;
  	  var simple = options ? !!options.enumerable : false;
  	  var noTargetGet = options ? !!options.noTargetGet : false;
  	  if (typeof value == 'function') {
  	    if (typeof key == 'string' && !has(value, 'name')) createNonEnumerableProperty(value, 'name', key);
  	    enforceInternalState(value).source = TEMPLATE.join(typeof key == 'string' ? key : '');
  	  }
  	  if (O === global_1) {
  	    if (simple) O[key] = value;
  	    else setGlobal(key, value);
  	    return;
  	  } else if (!unsafe) {
  	    delete O[key];
  	  } else if (!noTargetGet && O[key]) {
  	    simple = true;
  	  }
  	  if (simple) O[key] = value;
  	  else createNonEnumerableProperty(O, key, value);
  	// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
  	})(Function.prototype, 'toString', function toString() {
  	  return typeof this == 'function' && getInternalState(this).source || inspectSource(this);
  	});
  	});
  
  	var path = global_1;
  
  	var aFunction = function (variable) {
  	  return typeof variable == 'function' ? variable : undefined;
  	};
  
  	var getBuiltIn = function (namespace, method) {
  	  return arguments.length < 2 ? aFunction(path[namespace]) || aFunction(global_1[namespace])
  	    : path[namespace] && path[namespace][method] || global_1[namespace] && global_1[namespace][method];
  	};
  
  	var ceil = Math.ceil;
  	var floor = Math.floor;
  
  	// `ToInteger` abstract operation
  	// https://tc39.github.io/ecma262/#sec-tointeger
  	var toInteger = function (argument) {
  	  return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor : ceil)(argument);
  	};
  
  	var min = Math.min;
  
  	// `ToLength` abstract operation
  	// https://tc39.github.io/ecma262/#sec-tolength
  	var toLength = function (argument) {
  	  return argument > 0 ? min(toInteger(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
  	};
  
  	var max = Math.max;
  	var min$1 = Math.min;
  
  	// Helper for a popular repeating case of the spec:
  	// Let integer be ? ToInteger(index).
  	// If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).
  	var toAbsoluteIndex = function (index, length) {
  	  var integer = toInteger(index);
  	  return integer < 0 ? max(integer + length, 0) : min$1(integer, length);
  	};
  
  	// `Array.prototype.{ indexOf, includes }` methods implementation
  	var createMethod = function (IS_INCLUDES) {
  	  return function ($this, el, fromIndex) {
  	    var O = toIndexedObject($this);
  	    var length = toLength(O.length);
  	    var index = toAbsoluteIndex(fromIndex, length);
  	    var value;
  	    // Array#includes uses SameValueZero equality algorithm
  	    // eslint-disable-next-line no-self-compare
  	    if (IS_INCLUDES && el != el) while (length > index) {
  	      value = O[index++];
  	      // eslint-disable-next-line no-self-compare
  	      if (value != value) return true;
  	    // Array#indexOf ignores holes, Array#includes - not
  	    } else for (;length > index; index++) {
  	      if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;
  	    } return !IS_INCLUDES && -1;
  	  };
  	};
  
  	var arrayIncludes = {
  	  // `Array.prototype.includes` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.includes
  	  includes: createMethod(true),
  	  // `Array.prototype.indexOf` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.indexof
  	  indexOf: createMethod(false)
  	};
  
  	var indexOf = arrayIncludes.indexOf;
  
  
  	var objectKeysInternal = function (object, names) {
  	  var O = toIndexedObject(object);
  	  var i = 0;
  	  var result = [];
  	  var key;
  	  for (key in O) !has(hiddenKeys, key) && has(O, key) && result.push(key);
  	  // Don't enum bug & hidden keys
  	  while (names.length > i) if (has(O, key = names[i++])) {
  	    ~indexOf(result, key) || result.push(key);
  	  }
  	  return result;
  	};
  
  	// IE8- don't enum bug keys
  	var enumBugKeys = [
  	  'constructor',
  	  'hasOwnProperty',
  	  'isPrototypeOf',
  	  'propertyIsEnumerable',
  	  'toLocaleString',
  	  'toString',
  	  'valueOf'
  	];
  
  	var hiddenKeys$1 = enumBugKeys.concat('length', 'prototype');
  
  	// `Object.getOwnPropertyNames` method
  	// https://tc39.github.io/ecma262/#sec-object.getownpropertynames
  	var f$3 = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
  	  return objectKeysInternal(O, hiddenKeys$1);
  	};
  
  	var objectGetOwnPropertyNames = {
  		f: f$3
  	};
  
  	var f$4 = Object.getOwnPropertySymbols;
  
  	var objectGetOwnPropertySymbols = {
  		f: f$4
  	};
  
  	// all object keys, includes non-enumerable and symbols
  	var ownKeys = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {
  	  var keys = objectGetOwnPropertyNames.f(anObject(it));
  	  var getOwnPropertySymbols = objectGetOwnPropertySymbols.f;
  	  return getOwnPropertySymbols ? keys.concat(getOwnPropertySymbols(it)) : keys;
  	};
  
  	var copyConstructorProperties = function (target, source) {
  	  var keys = ownKeys(source);
  	  var defineProperty = objectDefineProperty.f;
  	  var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f;
  	  for (var i = 0; i < keys.length; i++) {
  	    var key = keys[i];
  	    if (!has(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key));
  	  }
  	};
  
  	var replacement = /#|\.prototype\./;
  
  	var isForced = function (feature, detection) {
  	  var value = data[normalize(feature)];
  	  return value == POLYFILL ? true
  	    : value == NATIVE ? false
  	    : typeof detection == 'function' ? fails(detection)
  	    : !!detection;
  	};
  
  	var normalize = isForced.normalize = function (string) {
  	  return String(string).replace(replacement, '.').toLowerCase();
  	};
  
  	var data = isForced.data = {};
  	var NATIVE = isForced.NATIVE = 'N';
  	var POLYFILL = isForced.POLYFILL = 'P';
  
  	var isForced_1 = isForced;
  
  	var getOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f;
  
  
  
  
  
  
  	/*
  	  options.target      - name of the target object
  	  options.global      - target is the global object
  	  options.stat        - export as static methods of target
  	  options.proto       - export as prototype methods of target
  	  options.real        - real prototype method for the `pure` version
  	  options.forced      - export even if the native feature is available
  	  options.bind        - bind methods to the target, required for the `pure` version
  	  options.wrap        - wrap constructors to preventing global pollution, required for the `pure` version
  	  options.unsafe      - use the simple assignment of property instead of delete + defineProperty
  	  options.sham        - add a flag to not completely full polyfills
  	  options.enumerable  - export as enumerable property
  	  options.noTargetGet - prevent calling a getter on target
  	*/
  	var _export = function (options, source) {
  	  var TARGET = options.target;
  	  var GLOBAL = options.global;
  	  var STATIC = options.stat;
  	  var FORCED, target, key, targetProperty, sourceProperty, descriptor;
  	  if (GLOBAL) {
  	    target = global_1;
  	  } else if (STATIC) {
  	    target = global_1[TARGET] || setGlobal(TARGET, {});
  	  } else {
  	    target = (global_1[TARGET] || {}).prototype;
  	  }
  	  if (target) for (key in source) {
  	    sourceProperty = source[key];
  	    if (options.noTargetGet) {
  	      descriptor = getOwnPropertyDescriptor$1(target, key);
  	      targetProperty = descriptor && descriptor.value;
  	    } else targetProperty = target[key];
  	    FORCED = isForced_1(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
  	    // contained in target
  	    if (!FORCED && targetProperty !== undefined) {
  	      if (typeof sourceProperty === typeof targetProperty) continue;
  	      copyConstructorProperties(sourceProperty, targetProperty);
  	    }
  	    // add a flag to not completely full polyfills
  	    if (options.sham || (targetProperty && targetProperty.sham)) {
  	      createNonEnumerableProperty(sourceProperty, 'sham', true);
  	    }
  	    // extend global
  	    redefine(target, key, sourceProperty, options);
  	  }
  	};
  
  	var aFunction$1 = function (it) {
  	  if (typeof it != 'function') {
  	    throw TypeError(String(it) + ' is not a function');
  	  } return it;
  	};
  
  	// optional / simple context binding
  	var functionBindContext = function (fn, that, length) {
  	  aFunction$1(fn);
  	  if (that === undefined) return fn;
  	  switch (length) {
  	    case 0: return function () {
  	      return fn.call(that);
  	    };
  	    case 1: return function (a) {
  	      return fn.call(that, a);
  	    };
  	    case 2: return function (a, b) {
  	      return fn.call(that, a, b);
  	    };
  	    case 3: return function (a, b, c) {
  	      return fn.call(that, a, b, c);
  	    };
  	  }
  	  return function (/* ...args */) {
  	    return fn.apply(that, arguments);
  	  };
  	};
  
  	// `ToObject` abstract operation
  	// https://tc39.github.io/ecma262/#sec-toobject
  	var toObject = function (argument) {
  	  return Object(requireObjectCoercible(argument));
  	};
  
  	// `IsArray` abstract operation
  	// https://tc39.github.io/ecma262/#sec-isarray
  	var isArray = Array.isArray || function isArray(arg) {
  	  return classofRaw(arg) == 'Array';
  	};
  
  	var nativeSymbol = !!Object.getOwnPropertySymbols && !fails(function () {
  	  // Chrome 38 Symbol has incorrect toString conversion
  	  // eslint-disable-next-line no-undef
  	  return !String(Symbol());
  	});
  
  	var useSymbolAsUid = nativeSymbol
  	  // eslint-disable-next-line no-undef
  	  && !Symbol.sham
  	  // eslint-disable-next-line no-undef
  	  && typeof Symbol.iterator == 'symbol';
  
  	var WellKnownSymbolsStore = shared('wks');
  	var Symbol$1 = global_1.Symbol;
  	var createWellKnownSymbol = useSymbolAsUid ? Symbol$1 : Symbol$1 && Symbol$1.withoutSetter || uid;
  
  	var wellKnownSymbol = function (name) {
  	  if (!has(WellKnownSymbolsStore, name)) {
  	    if (nativeSymbol && has(Symbol$1, name)) WellKnownSymbolsStore[name] = Symbol$1[name];
  	    else WellKnownSymbolsStore[name] = createWellKnownSymbol('Symbol.' + name);
  	  } return WellKnownSymbolsStore[name];
  	};
  
  	var SPECIES = wellKnownSymbol('species');
  
  	// `ArraySpeciesCreate` abstract operation
  	// https://tc39.github.io/ecma262/#sec-arrayspeciescreate
  	var arraySpeciesCreate = function (originalArray, length) {
  	  var C;
  	  if (isArray(originalArray)) {
  	    C = originalArray.constructor;
  	    // cross-realm fallback
  	    if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined;
  	    else if (isObject(C)) {
  	      C = C[SPECIES];
  	      if (C === null) C = undefined;
  	    }
  	  } return new (C === undefined ? Array : C)(length === 0 ? 0 : length);
  	};
  
  	var push = [].push;
  
  	// `Array.prototype.{ forEach, map, filter, some, every, find, findIndex }` methods implementation
  	var createMethod$1 = function (TYPE) {
  	  var IS_MAP = TYPE == 1;
  	  var IS_FILTER = TYPE == 2;
  	  var IS_SOME = TYPE == 3;
  	  var IS_EVERY = TYPE == 4;
  	  var IS_FIND_INDEX = TYPE == 6;
  	  var NO_HOLES = TYPE == 5 || IS_FIND_INDEX;
  	  return function ($this, callbackfn, that, specificCreate) {
  	    var O = toObject($this);
  	    var self = indexedObject(O);
  	    var boundFunction = functionBindContext(callbackfn, that, 3);
  	    var length = toLength(self.length);
  	    var index = 0;
  	    var create = specificCreate || arraySpeciesCreate;
  	    var target = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined;
  	    var value, result;
  	    for (;length > index; index++) if (NO_HOLES || index in self) {
  	      value = self[index];
  	      result = boundFunction(value, index, O);
  	      if (TYPE) {
  	        if (IS_MAP) target[index] = result; // map
  	        else if (result) switch (TYPE) {
  	          case 3: return true;              // some
  	          case 5: return value;             // find
  	          case 6: return index;             // findIndex
  	          case 2: push.call(target, value); // filter
  	        } else if (IS_EVERY) return false;  // every
  	      }
  	    }
  	    return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : target;
  	  };
  	};
  
  	var arrayIteration = {
  	  // `Array.prototype.forEach` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.foreach
  	  forEach: createMethod$1(0),
  	  // `Array.prototype.map` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.map
  	  map: createMethod$1(1),
  	  // `Array.prototype.filter` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.filter
  	  filter: createMethod$1(2),
  	  // `Array.prototype.some` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.some
  	  some: createMethod$1(3),
  	  // `Array.prototype.every` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.every
  	  every: createMethod$1(4),
  	  // `Array.prototype.find` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.find
  	  find: createMethod$1(5),
  	  // `Array.prototype.findIndex` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.findIndex
  	  findIndex: createMethod$1(6)
  	};
  
  	var arrayMethodIsStrict = function (METHOD_NAME, argument) {
  	  var method = [][METHOD_NAME];
  	  return !!method && fails(function () {
  	    // eslint-disable-next-line no-useless-call,no-throw-literal
  	    method.call(null, argument || function () { throw 1; }, 1);
  	  });
  	};
  
  	var defineProperty = Object.defineProperty;
  	var cache = {};
  
  	var thrower = function (it) { throw it; };
  
  	var arrayMethodUsesToLength = function (METHOD_NAME, options) {
  	  if (has(cache, METHOD_NAME)) return cache[METHOD_NAME];
  	  if (!options) options = {};
  	  var method = [][METHOD_NAME];
  	  var ACCESSORS = has(options, 'ACCESSORS') ? options.ACCESSORS : false;
  	  var argument0 = has(options, 0) ? options[0] : thrower;
  	  var argument1 = has(options, 1) ? options[1] : undefined;
  
  	  return cache[METHOD_NAME] = !!method && !fails(function () {
  	    if (ACCESSORS && !descriptors) return true;
  	    var O = { length: -1 };
  
  	    if (ACCESSORS) defineProperty(O, 1, { enumerable: true, get: thrower });
  	    else O[1] = 1;
  
  	    method.call(O, argument0, argument1);
  	  });
  	};
  
  	var $forEach = arrayIteration.forEach;
  
  
  
  	var STRICT_METHOD = arrayMethodIsStrict('forEach');
  	var USES_TO_LENGTH = arrayMethodUsesToLength('forEach');
  
  	// `Array.prototype.forEach` method implementation
  	// https://tc39.github.io/ecma262/#sec-array.prototype.foreach
  	var arrayForEach = (!STRICT_METHOD || !USES_TO_LENGTH) ? function forEach(callbackfn /* , thisArg */) {
  	  return $forEach(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	} : [].forEach;
  
  	// `Array.prototype.forEach` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.foreach
  	_export({ target: 'Array', proto: true, forced: [].forEach != arrayForEach }, {
  	  forEach: arrayForEach
  	});
  
  	// call something on iterator step with safe closing on error
  	var callWithSafeIterationClosing = function (iterator, fn, value, ENTRIES) {
  	  try {
  	    return ENTRIES ? fn(anObject(value)[0], value[1]) : fn(value);
  	  // 7.4.6 IteratorClose(iterator, completion)
  	  } catch (error) {
  	    var returnMethod = iterator['return'];
  	    if (returnMethod !== undefined) anObject(returnMethod.call(iterator));
  	    throw error;
  	  }
  	};
  
  	var iterators = {};
  
  	var ITERATOR = wellKnownSymbol('iterator');
  	var ArrayPrototype = Array.prototype;
  
  	// check on default Array iterator
  	var isArrayIteratorMethod = function (it) {
  	  return it !== undefined && (iterators.Array === it || ArrayPrototype[ITERATOR] === it);
  	};
  
  	var createProperty = function (object, key, value) {
  	  var propertyKey = toPrimitive(key);
  	  if (propertyKey in object) objectDefineProperty.f(object, propertyKey, createPropertyDescriptor(0, value));
  	  else object[propertyKey] = value;
  	};
  
  	var TO_STRING_TAG = wellKnownSymbol('toStringTag');
  	var test = {};
  
  	test[TO_STRING_TAG] = 'z';
  
  	var toStringTagSupport = String(test) === '[object z]';
  
  	var TO_STRING_TAG$1 = wellKnownSymbol('toStringTag');
  	// ES3 wrong here
  	var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) == 'Arguments';
  
  	// fallback for IE11 Script Access Denied error
  	var tryGet = function (it, key) {
  	  try {
  	    return it[key];
  	  } catch (error) { /* empty */ }
  	};
  
  	// getting tag from ES6+ `Object.prototype.toString`
  	var classof = toStringTagSupport ? classofRaw : function (it) {
  	  var O, tag, result;
  	  return it === undefined ? 'Undefined' : it === null ? 'Null'
  	    // @@toStringTag case
  	    : typeof (tag = tryGet(O = Object(it), TO_STRING_TAG$1)) == 'string' ? tag
  	    // builtinTag case
  	    : CORRECT_ARGUMENTS ? classofRaw(O)
  	    // ES3 arguments fallback
  	    : (result = classofRaw(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : result;
  	};
  
  	var ITERATOR$1 = wellKnownSymbol('iterator');
  
  	var getIteratorMethod = function (it) {
  	  if (it != undefined) return it[ITERATOR$1]
  	    || it['@@iterator']
  	    || iterators[classof(it)];
  	};
  
  	// `Array.from` method implementation
  	// https://tc39.github.io/ecma262/#sec-array.from
  	var arrayFrom = function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) {
  	  var O = toObject(arrayLike);
  	  var C = typeof this == 'function' ? this : Array;
  	  var argumentsLength = arguments.length;
  	  var mapfn = argumentsLength > 1 ? arguments[1] : undefined;
  	  var mapping = mapfn !== undefined;
  	  var iteratorMethod = getIteratorMethod(O);
  	  var index = 0;
  	  var length, result, step, iterator, next, value;
  	  if (mapping) mapfn = functionBindContext(mapfn, argumentsLength > 2 ? arguments[2] : undefined, 2);
  	  // if the target is not iterable or it's an array with the default iterator - use a simple case
  	  if (iteratorMethod != undefined && !(C == Array && isArrayIteratorMethod(iteratorMethod))) {
  	    iterator = iteratorMethod.call(O);
  	    next = iterator.next;
  	    result = new C();
  	    for (;!(step = next.call(iterator)).done; index++) {
  	      value = mapping ? callWithSafeIterationClosing(iterator, mapfn, [step.value, index], true) : step.value;
  	      createProperty(result, index, value);
  	    }
  	  } else {
  	    length = toLength(O.length);
  	    result = new C(length);
  	    for (;length > index; index++) {
  	      value = mapping ? mapfn(O[index], index) : O[index];
  	      createProperty(result, index, value);
  	    }
  	  }
  	  result.length = index;
  	  return result;
  	};
  
  	var ITERATOR$2 = wellKnownSymbol('iterator');
  	var SAFE_CLOSING = false;
  
  	try {
  	  var called = 0;
  	  var iteratorWithReturn = {
  	    next: function () {
  	      return { done: !!called++ };
  	    },
  	    'return': function () {
  	      SAFE_CLOSING = true;
  	    }
  	  };
  	  iteratorWithReturn[ITERATOR$2] = function () {
  	    return this;
  	  };
  	  // eslint-disable-next-line no-throw-literal
  	  Array.from(iteratorWithReturn, function () { throw 2; });
  	} catch (error) { /* empty */ }
  
  	var checkCorrectnessOfIteration = function (exec, SKIP_CLOSING) {
  	  if (!SKIP_CLOSING && !SAFE_CLOSING) return false;
  	  var ITERATION_SUPPORT = false;
  	  try {
  	    var object = {};
  	    object[ITERATOR$2] = function () {
  	      return {
  	        next: function () {
  	          return { done: ITERATION_SUPPORT = true };
  	        }
  	      };
  	    };
  	    exec(object);
  	  } catch (error) { /* empty */ }
  	  return ITERATION_SUPPORT;
  	};
  
  	var INCORRECT_ITERATION = !checkCorrectnessOfIteration(function (iterable) {
  	  Array.from(iterable);
  	});
  
  	// `Array.from` method
  	// https://tc39.github.io/ecma262/#sec-array.from
  	_export({ target: 'Array', stat: true, forced: INCORRECT_ITERATION }, {
  	  from: arrayFrom
  	});
  
  	// `Object.keys` method
  	// https://tc39.github.io/ecma262/#sec-object.keys
  	var objectKeys = Object.keys || function keys(O) {
  	  return objectKeysInternal(O, enumBugKeys);
  	};
  
  	// `Object.defineProperties` method
  	// https://tc39.github.io/ecma262/#sec-object.defineproperties
  	var objectDefineProperties = descriptors ? Object.defineProperties : function defineProperties(O, Properties) {
  	  anObject(O);
  	  var keys = objectKeys(Properties);
  	  var length = keys.length;
  	  var index = 0;
  	  var key;
  	  while (length > index) objectDefineProperty.f(O, key = keys[index++], Properties[key]);
  	  return O;
  	};
  
  	var html = getBuiltIn('document', 'documentElement');
  
  	var GT = '>';
  	var LT = '<';
  	var PROTOTYPE = 'prototype';
  	var SCRIPT = 'script';
  	var IE_PROTO = sharedKey('IE_PROTO');
  
  	var EmptyConstructor = function () { /* empty */ };
  
  	var scriptTag = function (content) {
  	  return LT + SCRIPT + GT + content + LT + '/' + SCRIPT + GT;
  	};
  
  	// Create object with fake `null` prototype: use ActiveX Object with cleared prototype
  	var NullProtoObjectViaActiveX = function (activeXDocument) {
  	  activeXDocument.write(scriptTag(''));
  	  activeXDocument.close();
  	  var temp = activeXDocument.parentWindow.Object;
  	  activeXDocument = null; // avoid memory leak
  	  return temp;
  	};
  
  	// Create object with fake `null` prototype: use iframe Object with cleared prototype
  	var NullProtoObjectViaIFrame = function () {
  	  // Thrash, waste and sodomy: IE GC bug
  	  var iframe = documentCreateElement('iframe');
  	  var JS = 'java' + SCRIPT + ':';
  	  var iframeDocument;
  	  iframe.style.display = 'none';
  	  html.appendChild(iframe);
  	  // https://github.com/zloirock/core-js/issues/475
  	  iframe.src = String(JS);
  	  iframeDocument = iframe.contentWindow.document;
  	  iframeDocument.open();
  	  iframeDocument.write(scriptTag('document.F=Object'));
  	  iframeDocument.close();
  	  return iframeDocument.F;
  	};
  
  	// Check for document.domain and active x support
  	// No need to use active x approach when document.domain is not set
  	// see https://github.com/es-shims/es5-shim/issues/150
  	// variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346
  	// avoid IE GC bug
  	var activeXDocument;
  	var NullProtoObject = function () {
  	  try {
  	    /* global ActiveXObject */
  	    activeXDocument = document.domain && new ActiveXObject('htmlfile');
  	  } catch (error) { /* ignore */ }
  	  NullProtoObject = activeXDocument ? NullProtoObjectViaActiveX(activeXDocument) : NullProtoObjectViaIFrame();
  	  var length = enumBugKeys.length;
  	  while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]];
  	  return NullProtoObject();
  	};
  
  	hiddenKeys[IE_PROTO] = true;
  
  	// `Object.create` method
  	// https://tc39.github.io/ecma262/#sec-object.create
  	var objectCreate = Object.create || function create(O, Properties) {
  	  var result;
  	  if (O !== null) {
  	    EmptyConstructor[PROTOTYPE] = anObject(O);
  	    result = new EmptyConstructor();
  	    EmptyConstructor[PROTOTYPE] = null;
  	    // add "__proto__" for Object.getPrototypeOf polyfill
  	    result[IE_PROTO] = O;
  	  } else result = NullProtoObject();
  	  return Properties === undefined ? result : objectDefineProperties(result, Properties);
  	};
  
  	var UNSCOPABLES = wellKnownSymbol('unscopables');
  	var ArrayPrototype$1 = Array.prototype;
  
  	// Array.prototype[@@unscopables]
  	// https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
  	if (ArrayPrototype$1[UNSCOPABLES] == undefined) {
  	  objectDefineProperty.f(ArrayPrototype$1, UNSCOPABLES, {
  	    configurable: true,
  	    value: objectCreate(null)
  	  });
  	}
  
  	// add a key to Array.prototype[@@unscopables]
  	var addToUnscopables = function (key) {
  	  ArrayPrototype$1[UNSCOPABLES][key] = true;
  	};
  
  	var $includes = arrayIncludes.includes;
  
  
  
  	var USES_TO_LENGTH$1 = arrayMethodUsesToLength('indexOf', { ACCESSORS: true, 1: 0 });
  
  	// `Array.prototype.includes` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.includes
  	_export({ target: 'Array', proto: true, forced: !USES_TO_LENGTH$1 }, {
  	  includes: function includes(el /* , fromIndex = 0 */) {
  	    return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	// https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
  	addToUnscopables('includes');
  
  	var engineUserAgent = getBuiltIn('navigator', 'userAgent') || '';
  
  	var process$1 = global_1.process;
  	var versions = process$1 && process$1.versions;
  	var v8 = versions && versions.v8;
  	var match, version;
  
  	if (v8) {
  	  match = v8.split('.');
  	  version = match[0] + match[1];
  	} else if (engineUserAgent) {
  	  match = engineUserAgent.match(/Edge\/(\d+)/);
  	  if (!match || match[1] >= 74) {
  	    match = engineUserAgent.match(/Chrome\/(\d+)/);
  	    if (match) version = match[1];
  	  }
  	}
  
  	var engineV8Version = version && +version;
  
  	var SPECIES$1 = wellKnownSymbol('species');
  
  	var arrayMethodHasSpeciesSupport = function (METHOD_NAME) {
  	  // We can't use this feature detection in V8 since it causes
  	  // deoptimization and serious performance degradation
  	  // https://github.com/zloirock/core-js/issues/677
  	  return engineV8Version >= 51 || !fails(function () {
  	    var array = [];
  	    var constructor = array.constructor = {};
  	    constructor[SPECIES$1] = function () {
  	      return { foo: 1 };
  	    };
  	    return array[METHOD_NAME](Boolean).foo !== 1;
  	  });
  	};
  
  	var $map = arrayIteration.map;
  
  
  
  	var HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('map');
  	// FF49- issue
  	var USES_TO_LENGTH$2 = arrayMethodUsesToLength('map');
  
  	// `Array.prototype.map` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.map
  	// with adding support of @@species
  	_export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT || !USES_TO_LENGTH$2 }, {
  	  map: function map(callbackfn /* , thisArg */) {
  	    return $map(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	var FAILS_ON_PRIMITIVES = fails(function () { objectKeys(1); });
  
  	// `Object.keys` method
  	// https://tc39.github.io/ecma262/#sec-object.keys
  	_export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES }, {
  	  keys: function keys(it) {
  	    return objectKeys(toObject(it));
  	  }
  	});
  
  	var aPossiblePrototype = function (it) {
  	  if (!isObject(it) && it !== null) {
  	    throw TypeError("Can't set " + String(it) + ' as a prototype');
  	  } return it;
  	};
  
  	// `Object.setPrototypeOf` method
  	// https://tc39.github.io/ecma262/#sec-object.setprototypeof
  	// Works with __proto__ only. Old v8 can't work with null proto objects.
  	/* eslint-disable no-proto */
  	var objectSetPrototypeOf = Object.setPrototypeOf || ('__proto__' in {} ? function () {
  	  var CORRECT_SETTER = false;
  	  var test = {};
  	  var setter;
  	  try {
  	    setter = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__').set;
  	    setter.call(test, []);
  	    CORRECT_SETTER = test instanceof Array;
  	  } catch (error) { /* empty */ }
  	  return function setPrototypeOf(O, proto) {
  	    anObject(O);
  	    aPossiblePrototype(proto);
  	    if (CORRECT_SETTER) setter.call(O, proto);
  	    else O.__proto__ = proto;
  	    return O;
  	  };
  	}() : undefined);
  
  	// makes subclassing work correct for wrapped built-ins
  	var inheritIfRequired = function ($this, dummy, Wrapper) {
  	  var NewTarget, NewTargetPrototype;
  	  if (
  	    // it can work only with native `setPrototypeOf`
  	    objectSetPrototypeOf &&
  	    // we haven't completely correct pre-ES6 way for getting `new.target`, so use this
  	    typeof (NewTarget = dummy.constructor) == 'function' &&
  	    NewTarget !== Wrapper &&
  	    isObject(NewTargetPrototype = NewTarget.prototype) &&
  	    NewTargetPrototype !== Wrapper.prototype
  	  ) objectSetPrototypeOf($this, NewTargetPrototype);
  	  return $this;
  	};
  
  	var MATCH = wellKnownSymbol('match');
  
  	// `IsRegExp` abstract operation
  	// https://tc39.github.io/ecma262/#sec-isregexp
  	var isRegexp = function (it) {
  	  var isRegExp;
  	  return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : classofRaw(it) == 'RegExp');
  	};
  
  	// `RegExp.prototype.flags` getter implementation
  	// https://tc39.github.io/ecma262/#sec-get-regexp.prototype.flags
  	var regexpFlags = function () {
  	  var that = anObject(this);
  	  var result = '';
  	  if (that.global) result += 'g';
  	  if (that.ignoreCase) result += 'i';
  	  if (that.multiline) result += 'm';
  	  if (that.dotAll) result += 's';
  	  if (that.unicode) result += 'u';
  	  if (that.sticky) result += 'y';
  	  return result;
  	};
  
  	// babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError,
  	// so we use an intermediate function.
  	function RE(s, f) {
  	  return RegExp(s, f);
  	}
  
  	var UNSUPPORTED_Y = fails(function () {
  	  // babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError
  	  var re = RE('a', 'y');
  	  re.lastIndex = 2;
  	  return re.exec('abcd') != null;
  	});
  
  	var BROKEN_CARET = fails(function () {
  	  // https://bugzilla.mozilla.org/show_bug.cgi?id=773687
  	  var re = RE('^r', 'gy');
  	  re.lastIndex = 2;
  	  return re.exec('str') != null;
  	});
  
  	var regexpStickyHelpers = {
  		UNSUPPORTED_Y: UNSUPPORTED_Y,
  		BROKEN_CARET: BROKEN_CARET
  	};
  
  	var SPECIES$2 = wellKnownSymbol('species');
  
  	var setSpecies = function (CONSTRUCTOR_NAME) {
  	  var Constructor = getBuiltIn(CONSTRUCTOR_NAME);
  	  var defineProperty = objectDefineProperty.f;
  
  	  if (descriptors && Constructor && !Constructor[SPECIES$2]) {
  	    defineProperty(Constructor, SPECIES$2, {
  	      configurable: true,
  	      get: function () { return this; }
  	    });
  	  }
  	};
  
  	var defineProperty$1 = objectDefineProperty.f;
  	var getOwnPropertyNames = objectGetOwnPropertyNames.f;
  
  
  
  
  
  	var setInternalState = internalState.set;
  
  
  
  	var MATCH$1 = wellKnownSymbol('match');
  	var NativeRegExp = global_1.RegExp;
  	var RegExpPrototype = NativeRegExp.prototype;
  	var re1 = /a/g;
  	var re2 = /a/g;
  
  	// "new" should create a new object, old webkit bug
  	var CORRECT_NEW = new NativeRegExp(re1) !== re1;
  
  	var UNSUPPORTED_Y$1 = regexpStickyHelpers.UNSUPPORTED_Y;
  
  	var FORCED = descriptors && isForced_1('RegExp', (!CORRECT_NEW || UNSUPPORTED_Y$1 || fails(function () {
  	  re2[MATCH$1] = false;
  	  // RegExp constructor can alter flags and IsRegExp works correct with @@match
  	  return NativeRegExp(re1) != re1 || NativeRegExp(re2) == re2 || NativeRegExp(re1, 'i') != '/a/i';
  	})));
  
  	// `RegExp` constructor
  	// https://tc39.github.io/ecma262/#sec-regexp-constructor
  	if (FORCED) {
  	  var RegExpWrapper = function RegExp(pattern, flags) {
  	    var thisIsRegExp = this instanceof RegExpWrapper;
  	    var patternIsRegExp = isRegexp(pattern);
  	    var flagsAreUndefined = flags === undefined;
  	    var sticky;
  
  	    if (!thisIsRegExp && patternIsRegExp && pattern.constructor === RegExpWrapper && flagsAreUndefined) {
  	      return pattern;
  	    }
  
  	    if (CORRECT_NEW) {
  	      if (patternIsRegExp && !flagsAreUndefined) pattern = pattern.source;
  	    } else if (pattern instanceof RegExpWrapper) {
  	      if (flagsAreUndefined) flags = regexpFlags.call(pattern);
  	      pattern = pattern.source;
  	    }
  
  	    if (UNSUPPORTED_Y$1) {
  	      sticky = !!flags && flags.indexOf('y') > -1;
  	      if (sticky) flags = flags.replace(/y/g, '');
  	    }
  
  	    var result = inheritIfRequired(
  	      CORRECT_NEW ? new NativeRegExp(pattern, flags) : NativeRegExp(pattern, flags),
  	      thisIsRegExp ? this : RegExpPrototype,
  	      RegExpWrapper
  	    );
  
  	    if (UNSUPPORTED_Y$1 && sticky) setInternalState(result, { sticky: sticky });
  
  	    return result;
  	  };
  	  var proxy = function (key) {
  	    key in RegExpWrapper || defineProperty$1(RegExpWrapper, key, {
  	      configurable: true,
  	      get: function () { return NativeRegExp[key]; },
  	      set: function (it) { NativeRegExp[key] = it; }
  	    });
  	  };
  	  var keys$1 = getOwnPropertyNames(NativeRegExp);
  	  var index = 0;
  	  while (keys$1.length > index) proxy(keys$1[index++]);
  	  RegExpPrototype.constructor = RegExpWrapper;
  	  RegExpWrapper.prototype = RegExpPrototype;
  	  redefine(global_1, 'RegExp', RegExpWrapper);
  	}
  
  	// https://tc39.github.io/ecma262/#sec-get-regexp-@@species
  	setSpecies('RegExp');
  
  	var nativeExec = RegExp.prototype.exec;
  	// This always refers to the native implementation, because the
  	// String#replace polyfill uses ./fix-regexp-well-known-symbol-logic.js,
  	// which loads this file before patching the method.
  	var nativeReplace = String.prototype.replace;
  
  	var patchedExec = nativeExec;
  
  	var UPDATES_LAST_INDEX_WRONG = (function () {
  	  var re1 = /a/;
  	  var re2 = /b*/g;
  	  nativeExec.call(re1, 'a');
  	  nativeExec.call(re2, 'a');
  	  return re1.lastIndex !== 0 || re2.lastIndex !== 0;
  	})();
  
  	var UNSUPPORTED_Y$2 = regexpStickyHelpers.UNSUPPORTED_Y || regexpStickyHelpers.BROKEN_CARET;
  
  	// nonparticipating capturing group, copied from es5-shim's String#split patch.
  	var NPCG_INCLUDED = /()??/.exec('')[1] !== undefined;
  
  	var PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED || UNSUPPORTED_Y$2;
  
  	if (PATCH) {
  	  patchedExec = function exec(str) {
  	    var re = this;
  	    var lastIndex, reCopy, match, i;
  	    var sticky = UNSUPPORTED_Y$2 && re.sticky;
  	    var flags = regexpFlags.call(re);
  	    var source = re.source;
  	    var charsAdded = 0;
  	    var strCopy = str;
  
  	    if (sticky) {
  	      flags = flags.replace('y', '');
  	      if (flags.indexOf('g') === -1) {
  	        flags += 'g';
  	      }
  
  	      strCopy = String(str).slice(re.lastIndex);
  	      // Support anchored sticky behavior.
  	      if (re.lastIndex > 0 && (!re.multiline || re.multiline && str[re.lastIndex - 1] !== '\n')) {
  	        source = '(?: ' + source + ')';
  	        strCopy = ' ' + strCopy;
  	        charsAdded++;
  	      }
  	      // ^(? + rx + ) is needed, in combination with some str slicing, to
  	      // simulate the 'y' flag.
  	      reCopy = new RegExp('^(?:' + source + ')', flags);
  	    }
  
  	    if (NPCG_INCLUDED) {
  	      reCopy = new RegExp('^' + source + '$(?!\\s)', flags);
  	    }
  	    if (UPDATES_LAST_INDEX_WRONG) lastIndex = re.lastIndex;
  
  	    match = nativeExec.call(sticky ? reCopy : re, strCopy);
  
  	    if (sticky) {
  	      if (match) {
  	        match.input = match.input.slice(charsAdded);
  	        match[0] = match[0].slice(charsAdded);
  	        match.index = re.lastIndex;
  	        re.lastIndex += match[0].length;
  	      } else re.lastIndex = 0;
  	    } else if (UPDATES_LAST_INDEX_WRONG && match) {
  	      re.lastIndex = re.global ? match.index + match[0].length : lastIndex;
  	    }
  	    if (NPCG_INCLUDED && match && match.length > 1) {
  	      // Fix browsers whose `exec` methods don't consistently return `undefined`
  	      // for NPCG, like IE8. NOTE: This doesn' work for /(.?)?/
  	      nativeReplace.call(match[0], reCopy, function () {
  	        for (i = 1; i < arguments.length - 2; i++) {
  	          if (arguments[i] === undefined) match[i] = undefined;
  	        }
  	      });
  	    }
  
  	    return match;
  	  };
  	}
  
  	var regexpExec = patchedExec;
  
  	_export({ target: 'RegExp', proto: true, forced: /./.exec !== regexpExec }, {
  	  exec: regexpExec
  	});
  
  	var TO_STRING = 'toString';
  	var RegExpPrototype$1 = RegExp.prototype;
  	var nativeToString = RegExpPrototype$1[TO_STRING];
  
  	var NOT_GENERIC = fails(function () { return nativeToString.call({ source: 'a', flags: 'b' }) != '/a/b'; });
  	// FF44- RegExp#toString has a wrong name
  	var INCORRECT_NAME = nativeToString.name != TO_STRING;
  
  	// `RegExp.prototype.toString` method
  	// https://tc39.github.io/ecma262/#sec-regexp.prototype.tostring
  	if (NOT_GENERIC || INCORRECT_NAME) {
  	  redefine(RegExp.prototype, TO_STRING, function toString() {
  	    var R = anObject(this);
  	    var p = String(R.source);
  	    var rf = R.flags;
  	    var f = String(rf === undefined && R instanceof RegExp && !('flags' in RegExpPrototype$1) ? regexpFlags.call(R) : rf);
  	    return '/' + p + '/' + f;
  	  }, { unsafe: true });
  	}
  
  	var notARegexp = function (it) {
  	  if (isRegexp(it)) {
  	    throw TypeError("The method doesn't accept regular expressions");
  	  } return it;
  	};
  
  	var MATCH$2 = wellKnownSymbol('match');
  
  	var correctIsRegexpLogic = function (METHOD_NAME) {
  	  var regexp = /./;
  	  try {
  	    '/./'[METHOD_NAME](regexp);
  	  } catch (e) {
  	    try {
  	      regexp[MATCH$2] = false;
  	      return '/./'[METHOD_NAME](regexp);
  	    } catch (f) { /* empty */ }
  	  } return false;
  	};
  
  	// `String.prototype.includes` method
  	// https://tc39.github.io/ecma262/#sec-string.prototype.includes
  	_export({ target: 'String', proto: true, forced: !correctIsRegexpLogic('includes') }, {
  	  includes: function includes(searchString /* , position = 0 */) {
  	    return !!~String(requireObjectCoercible(this))
  	      .indexOf(notARegexp(searchString), arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	// `String.prototype.{ codePointAt, at }` methods implementation
  	var createMethod$2 = function (CONVERT_TO_STRING) {
  	  return function ($this, pos) {
  	    var S = String(requireObjectCoercible($this));
  	    var position = toInteger(pos);
  	    var size = S.length;
  	    var first, second;
  	    if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined;
  	    first = S.charCodeAt(position);
  	    return first < 0xD800 || first > 0xDBFF || position + 1 === size
  	      || (second = S.charCodeAt(position + 1)) < 0xDC00 || second > 0xDFFF
  	        ? CONVERT_TO_STRING ? S.charAt(position) : first
  	        : CONVERT_TO_STRING ? S.slice(position, position + 2) : (first - 0xD800 << 10) + (second - 0xDC00) + 0x10000;
  	  };
  	};
  
  	var stringMultibyte = {
  	  // `String.prototype.codePointAt` method
  	  // https://tc39.github.io/ecma262/#sec-string.prototype.codepointat
  	  codeAt: createMethod$2(false),
  	  // `String.prototype.at` method
  	  // https://github.com/mathiasbynens/String.prototype.at
  	  charAt: createMethod$2(true)
  	};
  
  	var correctPrototypeGetter = !fails(function () {
  	  function F() { /* empty */ }
  	  F.prototype.constructor = null;
  	  return Object.getPrototypeOf(new F()) !== F.prototype;
  	});
  
  	var IE_PROTO$1 = sharedKey('IE_PROTO');
  	var ObjectPrototype = Object.prototype;
  
  	// `Object.getPrototypeOf` method
  	// https://tc39.github.io/ecma262/#sec-object.getprototypeof
  	var objectGetPrototypeOf = correctPrototypeGetter ? Object.getPrototypeOf : function (O) {
  	  O = toObject(O);
  	  if (has(O, IE_PROTO$1)) return O[IE_PROTO$1];
  	  if (typeof O.constructor == 'function' && O instanceof O.constructor) {
  	    return O.constructor.prototype;
  	  } return O instanceof Object ? ObjectPrototype : null;
  	};
  
  	var ITERATOR$3 = wellKnownSymbol('iterator');
  	var BUGGY_SAFARI_ITERATORS = false;
  
  	var returnThis = function () { return this; };
  
  	// `%IteratorPrototype%` object
  	// https://tc39.github.io/ecma262/#sec-%iteratorprototype%-object
  	var IteratorPrototype, PrototypeOfArrayIteratorPrototype, arrayIterator;
  
  	if ([].keys) {
  	  arrayIterator = [].keys();
  	  // Safari 8 has buggy iterators w/o `next`
  	  if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS = true;
  	  else {
  	    PrototypeOfArrayIteratorPrototype = objectGetPrototypeOf(objectGetPrototypeOf(arrayIterator));
  	    if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype = PrototypeOfArrayIteratorPrototype;
  	  }
  	}
  
  	if (IteratorPrototype == undefined) IteratorPrototype = {};
  
  	// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
  	if ( !has(IteratorPrototype, ITERATOR$3)) {
  	  createNonEnumerableProperty(IteratorPrototype, ITERATOR$3, returnThis);
  	}
  
  	var iteratorsCore = {
  	  IteratorPrototype: IteratorPrototype,
  	  BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS
  	};
  
  	var defineProperty$2 = objectDefineProperty.f;
  
  
  
  	var TO_STRING_TAG$2 = wellKnownSymbol('toStringTag');
  
  	var setToStringTag = function (it, TAG, STATIC) {
  	  if (it && !has(it = STATIC ? it : it.prototype, TO_STRING_TAG$2)) {
  	    defineProperty$2(it, TO_STRING_TAG$2, { configurable: true, value: TAG });
  	  }
  	};
  
  	var IteratorPrototype$1 = iteratorsCore.IteratorPrototype;
  
  
  
  
  
  	var returnThis$1 = function () { return this; };
  
  	var createIteratorConstructor = function (IteratorConstructor, NAME, next) {
  	  var TO_STRING_TAG = NAME + ' Iterator';
  	  IteratorConstructor.prototype = objectCreate(IteratorPrototype$1, { next: createPropertyDescriptor(1, next) });
  	  setToStringTag(IteratorConstructor, TO_STRING_TAG, false);
  	  iterators[TO_STRING_TAG] = returnThis$1;
  	  return IteratorConstructor;
  	};
  
  	var IteratorPrototype$2 = iteratorsCore.IteratorPrototype;
  	var BUGGY_SAFARI_ITERATORS$1 = iteratorsCore.BUGGY_SAFARI_ITERATORS;
  	var ITERATOR$4 = wellKnownSymbol('iterator');
  	var KEYS = 'keys';
  	var VALUES = 'values';
  	var ENTRIES = 'entries';
  
  	var returnThis$2 = function () { return this; };
  
  	var defineIterator = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) {
  	  createIteratorConstructor(IteratorConstructor, NAME, next);
  
  	  var getIterationMethod = function (KIND) {
  	    if (KIND === DEFAULT && defaultIterator) return defaultIterator;
  	    if (!BUGGY_SAFARI_ITERATORS$1 && KIND in IterablePrototype) return IterablePrototype[KIND];
  	    switch (KIND) {
  	      case KEYS: return function keys() { return new IteratorConstructor(this, KIND); };
  	      case VALUES: return function values() { return new IteratorConstructor(this, KIND); };
  	      case ENTRIES: return function entries() { return new IteratorConstructor(this, KIND); };
  	    } return function () { return new IteratorConstructor(this); };
  	  };
  
  	  var TO_STRING_TAG = NAME + ' Iterator';
  	  var INCORRECT_VALUES_NAME = false;
  	  var IterablePrototype = Iterable.prototype;
  	  var nativeIterator = IterablePrototype[ITERATOR$4]
  	    || IterablePrototype['@@iterator']
  	    || DEFAULT && IterablePrototype[DEFAULT];
  	  var defaultIterator = !BUGGY_SAFARI_ITERATORS$1 && nativeIterator || getIterationMethod(DEFAULT);
  	  var anyNativeIterator = NAME == 'Array' ? IterablePrototype.entries || nativeIterator : nativeIterator;
  	  var CurrentIteratorPrototype, methods, KEY;
  
  	  // fix native
  	  if (anyNativeIterator) {
  	    CurrentIteratorPrototype = objectGetPrototypeOf(anyNativeIterator.call(new Iterable()));
  	    if (IteratorPrototype$2 !== Object.prototype && CurrentIteratorPrototype.next) {
  	      if ( objectGetPrototypeOf(CurrentIteratorPrototype) !== IteratorPrototype$2) {
  	        if (objectSetPrototypeOf) {
  	          objectSetPrototypeOf(CurrentIteratorPrototype, IteratorPrototype$2);
  	        } else if (typeof CurrentIteratorPrototype[ITERATOR$4] != 'function') {
  	          createNonEnumerableProperty(CurrentIteratorPrototype, ITERATOR$4, returnThis$2);
  	        }
  	      }
  	      // Set @@toStringTag to native iterators
  	      setToStringTag(CurrentIteratorPrototype, TO_STRING_TAG, true);
  	    }
  	  }
  
  	  // fix Array#{values, @@iterator}.name in V8 / FF
  	  if (DEFAULT == VALUES && nativeIterator && nativeIterator.name !== VALUES) {
  	    INCORRECT_VALUES_NAME = true;
  	    defaultIterator = function values() { return nativeIterator.call(this); };
  	  }
  
  	  // define iterator
  	  if ( IterablePrototype[ITERATOR$4] !== defaultIterator) {
  	    createNonEnumerableProperty(IterablePrototype, ITERATOR$4, defaultIterator);
  	  }
  	  iterators[NAME] = defaultIterator;
  
  	  // export additional methods
  	  if (DEFAULT) {
  	    methods = {
  	      values: getIterationMethod(VALUES),
  	      keys: IS_SET ? defaultIterator : getIterationMethod(KEYS),
  	      entries: getIterationMethod(ENTRIES)
  	    };
  	    if (FORCED) for (KEY in methods) {
  	      if (BUGGY_SAFARI_ITERATORS$1 || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) {
  	        redefine(IterablePrototype, KEY, methods[KEY]);
  	      }
  	    } else _export({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS$1 || INCORRECT_VALUES_NAME }, methods);
  	  }
  
  	  return methods;
  	};
  
  	var charAt = stringMultibyte.charAt;
  
  
  
  	var STRING_ITERATOR = 'String Iterator';
  	var setInternalState$1 = internalState.set;
  	var getInternalState = internalState.getterFor(STRING_ITERATOR);
  
  	// `String.prototype[@@iterator]` method
  	// https://tc39.github.io/ecma262/#sec-string.prototype-@@iterator
  	defineIterator(String, 'String', function (iterated) {
  	  setInternalState$1(this, {
  	    type: STRING_ITERATOR,
  	    string: String(iterated),
  	    index: 0
  	  });
  	// `%StringIteratorPrototype%.next` method
  	// https://tc39.github.io/ecma262/#sec-%stringiteratorprototype%.next
  	}, function next() {
  	  var state = getInternalState(this);
  	  var string = state.string;
  	  var index = state.index;
  	  var point;
  	  if (index >= string.length) return { value: undefined, done: true };
  	  point = charAt(string, index);
  	  state.index += point.length;
  	  return { value: point, done: false };
  	});
  
  	// iterable DOM collections
  	// flag - `iterable` interface - 'entries', 'keys', 'values', 'forEach' methods
  	var domIterables = {
  	  CSSRuleList: 0,
  	  CSSStyleDeclaration: 0,
  	  CSSValueList: 0,
  	  ClientRectList: 0,
  	  DOMRectList: 0,
  	  DOMStringList: 0,
  	  DOMTokenList: 1,
  	  DataTransferItemList: 0,
  	  FileList: 0,
  	  HTMLAllCollection: 0,
  	  HTMLCollection: 0,
  	  HTMLFormElement: 0,
  	  HTMLSelectElement: 0,
  	  MediaList: 0,
  	  MimeTypeArray: 0,
  	  NamedNodeMap: 0,
  	  NodeList: 1,
  	  PaintRequestList: 0,
  	  Plugin: 0,
  	  PluginArray: 0,
  	  SVGLengthList: 0,
  	  SVGNumberList: 0,
  	  SVGPathSegList: 0,
  	  SVGPointList: 0,
  	  SVGStringList: 0,
  	  SVGTransformList: 0,
  	  SourceBufferList: 0,
  	  StyleSheetList: 0,
  	  TextTrackCueList: 0,
  	  TextTrackList: 0,
  	  TouchList: 0
  	};
  
  	for (var COLLECTION_NAME in domIterables) {
  	  var Collection = global_1[COLLECTION_NAME];
  	  var CollectionPrototype = Collection && Collection.prototype;
  	  // some Chrome versions have non-configurable methods on DOMTokenList
  	  if (CollectionPrototype && CollectionPrototype.forEach !== arrayForEach) try {
  	    createNonEnumerableProperty(CollectionPrototype, 'forEach', arrayForEach);
  	  } catch (error) {
  	    CollectionPrototype.forEach = arrayForEach;
  	  }
  	}
  
  	// Setup tab focus
  	var container = document.getElementById('container');
  	var tabClassName = 'tab-focus'; // Remove class on blur
  
  	document.addEventListener('focusout', function (event) {
  	  if (!event.target.classList || container.contains(event.target)) {
  	    return;
  	  }
  
  	  event.target.classList.remove(tabClassName);
  	}); // Add classname to tabbed elements
  
  	document.addEventListener('keydown', function (event) {
  	  if (event.keyCode !== 9) {
  	    return;
  	  } // Delay the adding of classname until the focus has changed
  	  // This event fires before the focusin event
  
  
  	  setTimeout(function () {
  	    var focused = document.activeElement;
  
  	    if (!focused || !focused.classList || container.contains(focused)) {
  	      return;
  	    }
  
  	    focused.classList.add(tabClassName);
  	  }, 10);
  	});
  
  	// Polyfill for creating CustomEvents on IE9/10/11
  	// code pulled from:
  	// https://github.com/d4tocchini/customevent-polyfill
  	// https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent#Polyfill
  	(function () {
  	  if (typeof window === 'undefined') {
  	    return;
  	  }
  
  	  try {
  	    var ce = new window.CustomEvent('test', {
  	      cancelable: true
  	    });
  	    ce.preventDefault();
  
  	    if (ce.defaultPrevented !== true) {
  	      // IE has problems with .preventDefault() on custom events
  	      // http://stackoverflow.com/questions/23349191
  	      throw new Error('Could not prevent default');
  	    }
  	  } catch (e) {
  	    var CustomEvent = function CustomEvent(event, params) {
  	      var evt, origPrevent;
  	      params = params || {};
  	      params.bubbles = !!params.bubbles;
  	      params.cancelable = !!params.cancelable;
  	      evt = document.createEvent('CustomEvent');
  	      evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail);
  	      origPrevent = evt.preventDefault;
  
  	      evt.preventDefault = function () {
  	        origPrevent.call(this);
  
  	        try {
  	          Object.defineProperty(this, 'defaultPrevented', {
  	            get: function get() {
  	              return true;
  	            }
  	          });
  	        } catch (e) {
  	          this.defaultPrevented = true;
  	        }
  	      };
  
  	      return evt;
  	    };
  
  	    CustomEvent.prototype = window.Event.prototype;
  	    window.CustomEvent = CustomEvent; // expose definition to window
  	  }
  	})();
  
  	var nativeGetOwnPropertyNames = objectGetOwnPropertyNames.f;
  
  	var toString$1 = {}.toString;
  
  	var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
  	  ? Object.getOwnPropertyNames(window) : [];
  
  	var getWindowNames = function (it) {
  	  try {
  	    return nativeGetOwnPropertyNames(it);
  	  } catch (error) {
  	    return windowNames.slice();
  	  }
  	};
  
  	// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
  	var f$5 = function getOwnPropertyNames(it) {
  	  return windowNames && toString$1.call(it) == '[object Window]'
  	    ? getWindowNames(it)
  	    : nativeGetOwnPropertyNames(toIndexedObject(it));
  	};
  
  	var objectGetOwnPropertyNamesExternal = {
  		f: f$5
  	};
  
  	var f$6 = wellKnownSymbol;
  
  	var wellKnownSymbolWrapped = {
  		f: f$6
  	};
  
  	var defineProperty$3 = objectDefineProperty.f;
  
  	var defineWellKnownSymbol = function (NAME) {
  	  var Symbol = path.Symbol || (path.Symbol = {});
  	  if (!has(Symbol, NAME)) defineProperty$3(Symbol, NAME, {
  	    value: wellKnownSymbolWrapped.f(NAME)
  	  });
  	};
  
  	var $forEach$1 = arrayIteration.forEach;
  
  	var HIDDEN = sharedKey('hidden');
  	var SYMBOL = 'Symbol';
  	var PROTOTYPE$1 = 'prototype';
  	var TO_PRIMITIVE = wellKnownSymbol('toPrimitive');
  	var setInternalState$2 = internalState.set;
  	var getInternalState$1 = internalState.getterFor(SYMBOL);
  	var ObjectPrototype$1 = Object[PROTOTYPE$1];
  	var $Symbol = global_1.Symbol;
  	var $stringify = getBuiltIn('JSON', 'stringify');
  	var nativeGetOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f;
  	var nativeDefineProperty$1 = objectDefineProperty.f;
  	var nativeGetOwnPropertyNames$1 = objectGetOwnPropertyNamesExternal.f;
  	var nativePropertyIsEnumerable$1 = objectPropertyIsEnumerable.f;
  	var AllSymbols = shared('symbols');
  	var ObjectPrototypeSymbols = shared('op-symbols');
  	var StringToSymbolRegistry = shared('string-to-symbol-registry');
  	var SymbolToStringRegistry = shared('symbol-to-string-registry');
  	var WellKnownSymbolsStore$1 = shared('wks');
  	var QObject = global_1.QObject;
  	// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
  	var USE_SETTER = !QObject || !QObject[PROTOTYPE$1] || !QObject[PROTOTYPE$1].findChild;
  
  	// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
  	var setSymbolDescriptor = descriptors && fails(function () {
  	  return objectCreate(nativeDefineProperty$1({}, 'a', {
  	    get: function () { return nativeDefineProperty$1(this, 'a', { value: 7 }).a; }
  	  })).a != 7;
  	}) ? function (O, P, Attributes) {
  	  var ObjectPrototypeDescriptor = nativeGetOwnPropertyDescriptor$1(ObjectPrototype$1, P);
  	  if (ObjectPrototypeDescriptor) delete ObjectPrototype$1[P];
  	  nativeDefineProperty$1(O, P, Attributes);
  	  if (ObjectPrototypeDescriptor && O !== ObjectPrototype$1) {
  	    nativeDefineProperty$1(ObjectPrototype$1, P, ObjectPrototypeDescriptor);
  	  }
  	} : nativeDefineProperty$1;
  
  	var wrap = function (tag, description) {
  	  var symbol = AllSymbols[tag] = objectCreate($Symbol[PROTOTYPE$1]);
  	  setInternalState$2(symbol, {
  	    type: SYMBOL,
  	    tag: tag,
  	    description: description
  	  });
  	  if (!descriptors) symbol.description = description;
  	  return symbol;
  	};
  
  	var isSymbol = useSymbolAsUid ? function (it) {
  	  return typeof it == 'symbol';
  	} : function (it) {
  	  return Object(it) instanceof $Symbol;
  	};
  
  	var $defineProperty = function defineProperty(O, P, Attributes) {
  	  if (O === ObjectPrototype$1) $defineProperty(ObjectPrototypeSymbols, P, Attributes);
  	  anObject(O);
  	  var key = toPrimitive(P, true);
  	  anObject(Attributes);
  	  if (has(AllSymbols, key)) {
  	    if (!Attributes.enumerable) {
  	      if (!has(O, HIDDEN)) nativeDefineProperty$1(O, HIDDEN, createPropertyDescriptor(1, {}));
  	      O[HIDDEN][key] = true;
  	    } else {
  	      if (has(O, HIDDEN) && O[HIDDEN][key]) O[HIDDEN][key] = false;
  	      Attributes = objectCreate(Attributes, { enumerable: createPropertyDescriptor(0, false) });
  	    } return setSymbolDescriptor(O, key, Attributes);
  	  } return nativeDefineProperty$1(O, key, Attributes);
  	};
  
  	var $defineProperties = function defineProperties(O, Properties) {
  	  anObject(O);
  	  var properties = toIndexedObject(Properties);
  	  var keys = objectKeys(properties).concat($getOwnPropertySymbols(properties));
  	  $forEach$1(keys, function (key) {
  	    if (!descriptors || $propertyIsEnumerable.call(properties, key)) $defineProperty(O, key, properties[key]);
  	  });
  	  return O;
  	};
  
  	var $create = function create(O, Properties) {
  	  return Properties === undefined ? objectCreate(O) : $defineProperties(objectCreate(O), Properties);
  	};
  
  	var $propertyIsEnumerable = function propertyIsEnumerable(V) {
  	  var P = toPrimitive(V, true);
  	  var enumerable = nativePropertyIsEnumerable$1.call(this, P);
  	  if (this === ObjectPrototype$1 && has(AllSymbols, P) && !has(ObjectPrototypeSymbols, P)) return false;
  	  return enumerable || !has(this, P) || !has(AllSymbols, P) || has(this, HIDDEN) && this[HIDDEN][P] ? enumerable : true;
  	};
  
  	var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(O, P) {
  	  var it = toIndexedObject(O);
  	  var key = toPrimitive(P, true);
  	  if (it === ObjectPrototype$1 && has(AllSymbols, key) && !has(ObjectPrototypeSymbols, key)) return;
  	  var descriptor = nativeGetOwnPropertyDescriptor$1(it, key);
  	  if (descriptor && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) {
  	    descriptor.enumerable = true;
  	  }
  	  return descriptor;
  	};
  
  	var $getOwnPropertyNames = function getOwnPropertyNames(O) {
  	  var names = nativeGetOwnPropertyNames$1(toIndexedObject(O));
  	  var result = [];
  	  $forEach$1(names, function (key) {
  	    if (!has(AllSymbols, key) && !has(hiddenKeys, key)) result.push(key);
  	  });
  	  return result;
  	};
  
  	var $getOwnPropertySymbols = function getOwnPropertySymbols(O) {
  	  var IS_OBJECT_PROTOTYPE = O === ObjectPrototype$1;
  	  var names = nativeGetOwnPropertyNames$1(IS_OBJECT_PROTOTYPE ? ObjectPrototypeSymbols : toIndexedObject(O));
  	  var result = [];
  	  $forEach$1(names, function (key) {
  	    if (has(AllSymbols, key) && (!IS_OBJECT_PROTOTYPE || has(ObjectPrototype$1, key))) {
  	      result.push(AllSymbols[key]);
  	    }
  	  });
  	  return result;
  	};
  
  	// `Symbol` constructor
  	// https://tc39.github.io/ecma262/#sec-symbol-constructor
  	if (!nativeSymbol) {
  	  $Symbol = function Symbol() {
  	    if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor');
  	    var description = !arguments.length || arguments[0] === undefined ? undefined : String(arguments[0]);
  	    var tag = uid(description);
  	    var setter = function (value) {
  	      if (this === ObjectPrototype$1) setter.call(ObjectPrototypeSymbols, value);
  	      if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false;
  	      setSymbolDescriptor(this, tag, createPropertyDescriptor(1, value));
  	    };
  	    if (descriptors && USE_SETTER) setSymbolDescriptor(ObjectPrototype$1, tag, { configurable: true, set: setter });
  	    return wrap(tag, description);
  	  };
  
  	  redefine($Symbol[PROTOTYPE$1], 'toString', function toString() {
  	    return getInternalState$1(this).tag;
  	  });
  
  	  redefine($Symbol, 'withoutSetter', function (description) {
  	    return wrap(uid(description), description);
  	  });
  
  	  objectPropertyIsEnumerable.f = $propertyIsEnumerable;
  	  objectDefineProperty.f = $defineProperty;
  	  objectGetOwnPropertyDescriptor.f = $getOwnPropertyDescriptor;
  	  objectGetOwnPropertyNames.f = objectGetOwnPropertyNamesExternal.f = $getOwnPropertyNames;
  	  objectGetOwnPropertySymbols.f = $getOwnPropertySymbols;
  
  	  wellKnownSymbolWrapped.f = function (name) {
  	    return wrap(wellKnownSymbol(name), name);
  	  };
  
  	  if (descriptors) {
  	    // https://github.com/tc39/proposal-Symbol-description
  	    nativeDefineProperty$1($Symbol[PROTOTYPE$1], 'description', {
  	      configurable: true,
  	      get: function description() {
  	        return getInternalState$1(this).description;
  	      }
  	    });
  	    {
  	      redefine(ObjectPrototype$1, 'propertyIsEnumerable', $propertyIsEnumerable, { unsafe: true });
  	    }
  	  }
  	}
  
  	_export({ global: true, wrap: true, forced: !nativeSymbol, sham: !nativeSymbol }, {
  	  Symbol: $Symbol
  	});
  
  	$forEach$1(objectKeys(WellKnownSymbolsStore$1), function (name) {
  	  defineWellKnownSymbol(name);
  	});
  
  	_export({ target: SYMBOL, stat: true, forced: !nativeSymbol }, {
  	  // `Symbol.for` method
  	  // https://tc39.github.io/ecma262/#sec-symbol.for
  	  'for': function (key) {
  	    var string = String(key);
  	    if (has(StringToSymbolRegistry, string)) return StringToSymbolRegistry[string];
  	    var symbol = $Symbol(string);
  	    StringToSymbolRegistry[string] = symbol;
  	    SymbolToStringRegistry[symbol] = string;
  	    return symbol;
  	  },
  	  // `Symbol.keyFor` method
  	  // https://tc39.github.io/ecma262/#sec-symbol.keyfor
  	  keyFor: function keyFor(sym) {
  	    if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol');
  	    if (has(SymbolToStringRegistry, sym)) return SymbolToStringRegistry[sym];
  	  },
  	  useSetter: function () { USE_SETTER = true; },
  	  useSimple: function () { USE_SETTER = false; }
  	});
  
  	_export({ target: 'Object', stat: true, forced: !nativeSymbol, sham: !descriptors }, {
  	  // `Object.create` method
  	  // https://tc39.github.io/ecma262/#sec-object.create
  	  create: $create,
  	  // `Object.defineProperty` method
  	  // https://tc39.github.io/ecma262/#sec-object.defineproperty
  	  defineProperty: $defineProperty,
  	  // `Object.defineProperties` method
  	  // https://tc39.github.io/ecma262/#sec-object.defineproperties
  	  defineProperties: $defineProperties,
  	  // `Object.getOwnPropertyDescriptor` method
  	  // https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptors
  	  getOwnPropertyDescriptor: $getOwnPropertyDescriptor
  	});
  
  	_export({ target: 'Object', stat: true, forced: !nativeSymbol }, {
  	  // `Object.getOwnPropertyNames` method
  	  // https://tc39.github.io/ecma262/#sec-object.getownpropertynames
  	  getOwnPropertyNames: $getOwnPropertyNames,
  	  // `Object.getOwnPropertySymbols` method
  	  // https://tc39.github.io/ecma262/#sec-object.getownpropertysymbols
  	  getOwnPropertySymbols: $getOwnPropertySymbols
  	});
  
  	// Chrome 38 and 39 `Object.getOwnPropertySymbols` fails on primitives
  	// https://bugs.chromium.org/p/v8/issues/detail?id=3443
  	_export({ target: 'Object', stat: true, forced: fails(function () { objectGetOwnPropertySymbols.f(1); }) }, {
  	  getOwnPropertySymbols: function getOwnPropertySymbols(it) {
  	    return objectGetOwnPropertySymbols.f(toObject(it));
  	  }
  	});
  
  	// `JSON.stringify` method behavior with symbols
  	// https://tc39.github.io/ecma262/#sec-json.stringify
  	if ($stringify) {
  	  var FORCED_JSON_STRINGIFY = !nativeSymbol || fails(function () {
  	    var symbol = $Symbol();
  	    // MS Edge converts symbol values to JSON as {}
  	    return $stringify([symbol]) != '[null]'
  	      // WebKit converts symbol values to JSON as null
  	      || $stringify({ a: symbol }) != '{}'
  	      // V8 throws on boxed symbols
  	      || $stringify(Object(symbol)) != '{}';
  	  });
  
  	  _export({ target: 'JSON', stat: true, forced: FORCED_JSON_STRINGIFY }, {
  	    // eslint-disable-next-line no-unused-vars
  	    stringify: function stringify(it, replacer, space) {
  	      var args = [it];
  	      var index = 1;
  	      var $replacer;
  	      while (arguments.length > index) args.push(arguments[index++]);
  	      $replacer = replacer;
  	      if (!isObject(replacer) && it === undefined || isSymbol(it)) return; // IE8 returns string on undefined
  	      if (!isArray(replacer)) replacer = function (key, value) {
  	        if (typeof $replacer == 'function') value = $replacer.call(this, key, value);
  	        if (!isSymbol(value)) return value;
  	      };
  	      args[1] = replacer;
  	      return $stringify.apply(null, args);
  	    }
  	  });
  	}
  
  	// `Symbol.prototype[@@toPrimitive]` method
  	// https://tc39.github.io/ecma262/#sec-symbol.prototype-@@toprimitive
  	if (!$Symbol[PROTOTYPE$1][TO_PRIMITIVE]) {
  	  createNonEnumerableProperty($Symbol[PROTOTYPE$1], TO_PRIMITIVE, $Symbol[PROTOTYPE$1].valueOf);
  	}
  	// `Symbol.prototype[@@toStringTag]` property
  	// https://tc39.github.io/ecma262/#sec-symbol.prototype-@@tostringtag
  	setToStringTag($Symbol, SYMBOL);
  
  	hiddenKeys[HIDDEN] = true;
  
  	var defineProperty$4 = objectDefineProperty.f;
  
  
  	var NativeSymbol = global_1.Symbol;
  
  	if (descriptors && typeof NativeSymbol == 'function' && (!('description' in NativeSymbol.prototype) ||
  	  // Safari 12 bug
  	  NativeSymbol().description !== undefined
  	)) {
  	  var EmptyStringDescriptionStore = {};
  	  // wrap Symbol constructor for correct work with undefined description
  	  var SymbolWrapper = function Symbol() {
  	    var description = arguments.length < 1 || arguments[0] === undefined ? undefined : String(arguments[0]);
  	    var result = this instanceof SymbolWrapper
  	      ? new NativeSymbol(description)
  	      // in Edge 13, String(Symbol(undefined)) === 'Symbol(undefined)'
  	      : description === undefined ? NativeSymbol() : NativeSymbol(description);
  	    if (description === '') EmptyStringDescriptionStore[result] = true;
  	    return result;
  	  };
  	  copyConstructorProperties(SymbolWrapper, NativeSymbol);
  	  var symbolPrototype = SymbolWrapper.prototype = NativeSymbol.prototype;
  	  symbolPrototype.constructor = SymbolWrapper;
  
  	  var symbolToString = symbolPrototype.toString;
  	  var native = String(NativeSymbol('test')) == 'Symbol(test)';
  	  var regexp = /^Symbol\((.*)\)[^)]+$/;
  	  defineProperty$4(symbolPrototype, 'description', {
  	    configurable: true,
  	    get: function description() {
  	      var symbol = isObject(this) ? this.valueOf() : this;
  	      var string = symbolToString.call(symbol);
  	      if (has(EmptyStringDescriptionStore, symbol)) return '';
  	      var desc = native ? string.slice(7, -1) : string.replace(regexp, '$1');
  	      return desc === '' ? undefined : desc;
  	    }
  	  });
  
  	  _export({ global: true, forced: true }, {
  	    Symbol: SymbolWrapper
  	  });
  	}
  
  	// `Symbol.iterator` well-known symbol
  	// https://tc39.github.io/ecma262/#sec-symbol.iterator
  	defineWellKnownSymbol('iterator');
  
  	var $indexOf = arrayIncludes.indexOf;
  
  
  
  	var nativeIndexOf = [].indexOf;
  
  	var NEGATIVE_ZERO = !!nativeIndexOf && 1 / [1].indexOf(1, -0) < 0;
  	var STRICT_METHOD$1 = arrayMethodIsStrict('indexOf');
  	var USES_TO_LENGTH$3 = arrayMethodUsesToLength('indexOf', { ACCESSORS: true, 1: 0 });
  
  	// `Array.prototype.indexOf` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.indexof
  	_export({ target: 'Array', proto: true, forced: NEGATIVE_ZERO || !STRICT_METHOD$1 || !USES_TO_LENGTH$3 }, {
  	  indexOf: function indexOf(searchElement /* , fromIndex = 0 */) {
  	    return NEGATIVE_ZERO
  	      // convert -0 to +0
  	      ? nativeIndexOf.apply(this, arguments) || 0
  	      : $indexOf(this, searchElement, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	var ARRAY_ITERATOR = 'Array Iterator';
  	var setInternalState$3 = internalState.set;
  	var getInternalState$2 = internalState.getterFor(ARRAY_ITERATOR);
  
  	// `Array.prototype.entries` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.entries
  	// `Array.prototype.keys` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.keys
  	// `Array.prototype.values` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.values
  	// `Array.prototype[@@iterator]` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype-@@iterator
  	// `CreateArrayIterator` internal method
  	// https://tc39.github.io/ecma262/#sec-createarrayiterator
  	var es_array_iterator = defineIterator(Array, 'Array', function (iterated, kind) {
  	  setInternalState$3(this, {
  	    type: ARRAY_ITERATOR,
  	    target: toIndexedObject(iterated), // target
  	    index: 0,                          // next index
  	    kind: kind                         // kind
  	  });
  	// `%ArrayIteratorPrototype%.next` method
  	// https://tc39.github.io/ecma262/#sec-%arrayiteratorprototype%.next
  	}, function () {
  	  var state = getInternalState$2(this);
  	  var target = state.target;
  	  var kind = state.kind;
  	  var index = state.index++;
  	  if (!target || index >= target.length) {
  	    state.target = undefined;
  	    return { value: undefined, done: true };
  	  }
  	  if (kind == 'keys') return { value: index, done: false };
  	  if (kind == 'values') return { value: target[index], done: false };
  	  return { value: [index, target[index]], done: false };
  	}, 'values');
  
  	// argumentsList[@@iterator] is %ArrayProto_values%
  	// https://tc39.github.io/ecma262/#sec-createunmappedargumentsobject
  	// https://tc39.github.io/ecma262/#sec-createmappedargumentsobject
  	iterators.Arguments = iterators.Array;
  
  	// https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
  	addToUnscopables('keys');
  	addToUnscopables('values');
  	addToUnscopables('entries');
  
  	var nativeJoin = [].join;
  
  	var ES3_STRINGS = indexedObject != Object;
  	var STRICT_METHOD$2 = arrayMethodIsStrict('join', ',');
  
  	// `Array.prototype.join` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.join
  	_export({ target: 'Array', proto: true, forced: ES3_STRINGS || !STRICT_METHOD$2 }, {
  	  join: function join(separator) {
  	    return nativeJoin.call(toIndexedObject(this), separator === undefined ? ',' : separator);
  	  }
  	});
  
  	var HAS_SPECIES_SUPPORT$1 = arrayMethodHasSpeciesSupport('slice');
  	var USES_TO_LENGTH$4 = arrayMethodUsesToLength('slice', { ACCESSORS: true, 0: 0, 1: 2 });
  
  	var SPECIES$3 = wellKnownSymbol('species');
  	var nativeSlice = [].slice;
  	var max$1 = Math.max;
  
  	// `Array.prototype.slice` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.slice
  	// fallback for not array-like ES3 strings and DOM objects
  	_export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$1 || !USES_TO_LENGTH$4 }, {
  	  slice: function slice(start, end) {
  	    var O = toIndexedObject(this);
  	    var length = toLength(O.length);
  	    var k = toAbsoluteIndex(start, length);
  	    var fin = toAbsoluteIndex(end === undefined ? length : end, length);
  	    // inline `ArraySpeciesCreate` for usage native `Array#slice` where it's possible
  	    var Constructor, result, n;
  	    if (isArray(O)) {
  	      Constructor = O.constructor;
  	      // cross-realm fallback
  	      if (typeof Constructor == 'function' && (Constructor === Array || isArray(Constructor.prototype))) {
  	        Constructor = undefined;
  	      } else if (isObject(Constructor)) {
  	        Constructor = Constructor[SPECIES$3];
  	        if (Constructor === null) Constructor = undefined;
  	      }
  	      if (Constructor === Array || Constructor === undefined) {
  	        return nativeSlice.call(O, k, fin);
  	      }
  	    }
  	    result = new (Constructor === undefined ? Array : Constructor)(max$1(fin - k, 0));
  	    for (n = 0; k < fin; k++, n++) if (k in O) createProperty(result, n, O[k]);
  	    result.length = n;
  	    return result;
  	  }
  	});
  
  	// `Object.prototype.toString` method implementation
  	// https://tc39.github.io/ecma262/#sec-object.prototype.tostring
  	var objectToString = toStringTagSupport ? {}.toString : function toString() {
  	  return '[object ' + classof(this) + ']';
  	};
  
  	// `Object.prototype.toString` method
  	// https://tc39.github.io/ecma262/#sec-object.prototype.tostring
  	if (!toStringTagSupport) {
  	  redefine(Object.prototype, 'toString', objectToString, { unsafe: true });
  	}
  
  	// TODO: Remove from `core-js@4` since it's moved to entry points
  
  
  
  
  
  
  
  	var SPECIES$4 = wellKnownSymbol('species');
  
  	var REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () {
  	  // #replace needs built-in support for named groups.
  	  // #match works fine because it just return the exec results, even if it has
  	  // a "grops" property.
  	  var re = /./;
  	  re.exec = function () {
  	    var result = [];
  	    result.groups = { a: '7' };
  	    return result;
  	  };
  	  return ''.replace(re, '$<a>') !== '7';
  	});
  
  	// IE <= 11 replaces $0 with the whole match, as if it was $&
  	// https://stackoverflow.com/questions/6024666/getting-ie-to-replace-a-regex-with-the-literal-string-0
  	var REPLACE_KEEPS_$0 = (function () {
  	  return 'a'.replace(/./, '$0') === '$0';
  	})();
  
  	var REPLACE = wellKnownSymbol('replace');
  	// Safari <= 13.0.3(?) substitutes nth capture where n>m with an empty string
  	var REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = (function () {
  	  if (/./[REPLACE]) {
  	    return /./[REPLACE]('a', '$0') === '';
  	  }
  	  return false;
  	})();
  
  	// Chrome 51 has a buggy "split" implementation when RegExp#exec !== nativeExec
  	// Weex JS has frozen built-in prototypes, so use try / catch wrapper
  	var SPLIT_WORKS_WITH_OVERWRITTEN_EXEC = !fails(function () {
  	  var re = /(?:)/;
  	  var originalExec = re.exec;
  	  re.exec = function () { return originalExec.apply(this, arguments); };
  	  var result = 'ab'.split(re);
  	  return result.length !== 2 || result[0] !== 'a' || result[1] !== 'b';
  	});
  
  	var fixRegexpWellKnownSymbolLogic = function (KEY, length, exec, sham) {
  	  var SYMBOL = wellKnownSymbol(KEY);
  
  	  var DELEGATES_TO_SYMBOL = !fails(function () {
  	    // String methods call symbol-named RegEp methods
  	    var O = {};
  	    O[SYMBOL] = function () { return 7; };
  	    return ''[KEY](O) != 7;
  	  });
  
  	  var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL && !fails(function () {
  	    // Symbol-named RegExp methods call .exec
  	    var execCalled = false;
  	    var re = /a/;
  
  	    if (KEY === 'split') {
  	      // We can't use real regex here since it causes deoptimization
  	      // and serious performance degradation in V8
  	      // https://github.com/zloirock/core-js/issues/306
  	      re = {};
  	      // RegExp[@@split] doesn't call the regex's exec method, but first creates
  	      // a new one. We need to return the patched regex when creating the new one.
  	      re.constructor = {};
  	      re.constructor[SPECIES$4] = function () { return re; };
  	      re.flags = '';
  	      re[SYMBOL] = /./[SYMBOL];
  	    }
  
  	    re.exec = function () { execCalled = true; return null; };
  
  	    re[SYMBOL]('');
  	    return !execCalled;
  	  });
  
  	  if (
  	    !DELEGATES_TO_SYMBOL ||
  	    !DELEGATES_TO_EXEC ||
  	    (KEY === 'replace' && !(
  	      REPLACE_SUPPORTS_NAMED_GROUPS &&
  	      REPLACE_KEEPS_$0 &&
  	      !REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE
  	    )) ||
  	    (KEY === 'split' && !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC)
  	  ) {
  	    var nativeRegExpMethod = /./[SYMBOL];
  	    var methods = exec(SYMBOL, ''[KEY], function (nativeMethod, regexp, str, arg2, forceStringMethod) {
  	      if (regexp.exec === regexpExec) {
  	        if (DELEGATES_TO_SYMBOL && !forceStringMethod) {
  	          // The native String method already delegates to @@method (this
  	          // polyfilled function), leasing to infinite recursion.
  	          // We avoid it by directly calling the native @@method method.
  	          return { done: true, value: nativeRegExpMethod.call(regexp, str, arg2) };
  	        }
  	        return { done: true, value: nativeMethod.call(str, regexp, arg2) };
  	      }
  	      return { done: false };
  	    }, {
  	      REPLACE_KEEPS_$0: REPLACE_KEEPS_$0,
  	      REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE: REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE
  	    });
  	    var stringMethod = methods[0];
  	    var regexMethod = methods[1];
  
  	    redefine(String.prototype, KEY, stringMethod);
  	    redefine(RegExp.prototype, SYMBOL, length == 2
  	      // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue)
  	      // 21.2.5.11 RegExp.prototype[@@split](string, limit)
  	      ? function (string, arg) { return regexMethod.call(string, this, arg); }
  	      // 21.2.5.6 RegExp.prototype[@@match](string)
  	      // 21.2.5.9 RegExp.prototype[@@search](string)
  	      : function (string) { return regexMethod.call(string, this); }
  	    );
  	  }
  
  	  if (sham) createNonEnumerableProperty(RegExp.prototype[SYMBOL], 'sham', true);
  	};
  
  	var charAt$1 = stringMultibyte.charAt;
  
  	// `AdvanceStringIndex` abstract operation
  	// https://tc39.github.io/ecma262/#sec-advancestringindex
  	var advanceStringIndex = function (S, index, unicode) {
  	  return index + (unicode ? charAt$1(S, index).length : 1);
  	};
  
  	// `RegExpExec` abstract operation
  	// https://tc39.github.io/ecma262/#sec-regexpexec
  	var regexpExecAbstract = function (R, S) {
  	  var exec = R.exec;
  	  if (typeof exec === 'function') {
  	    var result = exec.call(R, S);
  	    if (typeof result !== 'object') {
  	      throw TypeError('RegExp exec method returned something other than an Object or null');
  	    }
  	    return result;
  	  }
  
  	  if (classofRaw(R) !== 'RegExp') {
  	    throw TypeError('RegExp#exec called on incompatible receiver');
  	  }
  
  	  return regexpExec.call(R, S);
  	};
  
  	var max$2 = Math.max;
  	var min$2 = Math.min;
  	var floor$1 = Math.floor;
  	var SUBSTITUTION_SYMBOLS = /\$([$&'`]|\d\d?|<[^>]*>)/g;
  	var SUBSTITUTION_SYMBOLS_NO_NAMED = /\$([$&'`]|\d\d?)/g;
  
  	var maybeToString = function (it) {
  	  return it === undefined ? it : String(it);
  	};
  
  	// @@replace logic
  	fixRegexpWellKnownSymbolLogic('replace', 2, function (REPLACE, nativeReplace, maybeCallNative, reason) {
  	  var REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = reason.REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE;
  	  var REPLACE_KEEPS_$0 = reason.REPLACE_KEEPS_$0;
  	  var UNSAFE_SUBSTITUTE = REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE ? '$' : '$0';
  
  	  return [
  	    // `String.prototype.replace` method
  	    // https://tc39.github.io/ecma262/#sec-string.prototype.replace
  	    function replace(searchValue, replaceValue) {
  	      var O = requireObjectCoercible(this);
  	      var replacer = searchValue == undefined ? undefined : searchValue[REPLACE];
  	      return replacer !== undefined
  	        ? replacer.call(searchValue, O, replaceValue)
  	        : nativeReplace.call(String(O), searchValue, replaceValue);
  	    },
  	    // `RegExp.prototype[@@replace]` method
  	    // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@replace
  	    function (regexp, replaceValue) {
  	      if (
  	        (!REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE && REPLACE_KEEPS_$0) ||
  	        (typeof replaceValue === 'string' && replaceValue.indexOf(UNSAFE_SUBSTITUTE) === -1)
  	      ) {
  	        var res = maybeCallNative(nativeReplace, regexp, this, replaceValue);
  	        if (res.done) return res.value;
  	      }
  
  	      var rx = anObject(regexp);
  	      var S = String(this);
  
  	      var functionalReplace = typeof replaceValue === 'function';
  	      if (!functionalReplace) replaceValue = String(replaceValue);
  
  	      var global = rx.global;
  	      if (global) {
  	        var fullUnicode = rx.unicode;
  	        rx.lastIndex = 0;
  	      }
  	      var results = [];
  	      while (true) {
  	        var result = regexpExecAbstract(rx, S);
  	        if (result === null) break;
  
  	        results.push(result);
  	        if (!global) break;
  
  	        var matchStr = String(result[0]);
  	        if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode);
  	      }
  
  	      var accumulatedResult = '';
  	      var nextSourcePosition = 0;
  	      for (var i = 0; i < results.length; i++) {
  	        result = results[i];
  
  	        var matched = String(result[0]);
  	        var position = max$2(min$2(toInteger(result.index), S.length), 0);
  	        var captures = [];
  	        // NOTE: This is equivalent to
  	        //   captures = result.slice(1).map(maybeToString)
  	        // but for some reason `nativeSlice.call(result, 1, result.length)` (called in
  	        // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and
  	        // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it.
  	        for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j]));
  	        var namedCaptures = result.groups;
  	        if (functionalReplace) {
  	          var replacerArgs = [matched].concat(captures, position, S);
  	          if (namedCaptures !== undefined) replacerArgs.push(namedCaptures);
  	          var replacement = String(replaceValue.apply(undefined, replacerArgs));
  	        } else {
  	          replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue);
  	        }
  	        if (position >= nextSourcePosition) {
  	          accumulatedResult += S.slice(nextSourcePosition, position) + replacement;
  	          nextSourcePosition = position + matched.length;
  	        }
  	      }
  	      return accumulatedResult + S.slice(nextSourcePosition);
  	    }
  	  ];
  
  	  // https://tc39.github.io/ecma262/#sec-getsubstitution
  	  function getSubstitution(matched, str, position, captures, namedCaptures, replacement) {
  	    var tailPos = position + matched.length;
  	    var m = captures.length;
  	    var symbols = SUBSTITUTION_SYMBOLS_NO_NAMED;
  	    if (namedCaptures !== undefined) {
  	      namedCaptures = toObject(namedCaptures);
  	      symbols = SUBSTITUTION_SYMBOLS;
  	    }
  	    return nativeReplace.call(replacement, symbols, function (match, ch) {
  	      var capture;
  	      switch (ch.charAt(0)) {
  	        case '$': return '$';
  	        case '&': return matched;
  	        case '`': return str.slice(0, position);
  	        case "'": return str.slice(tailPos);
  	        case '<':
  	          capture = namedCaptures[ch.slice(1, -1)];
  	          break;
  	        default: // \d\d?
  	          var n = +ch;
  	          if (n === 0) return match;
  	          if (n > m) {
  	            var f = floor$1(n / 10);
  	            if (f === 0) return match;
  	            if (f <= m) return captures[f - 1] === undefined ? ch.charAt(1) : captures[f - 1] + ch.charAt(1);
  	            return match;
  	          }
  	          capture = captures[n - 1];
  	      }
  	      return capture === undefined ? '' : capture;
  	    });
  	  }
  	});
  
  	// `SameValue` abstract operation
  	// https://tc39.github.io/ecma262/#sec-samevalue
  	var sameValue = Object.is || function is(x, y) {
  	  // eslint-disable-next-line no-self-compare
  	  return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y;
  	};
  
  	// @@search logic
  	fixRegexpWellKnownSymbolLogic('search', 1, function (SEARCH, nativeSearch, maybeCallNative) {
  	  return [
  	    // `String.prototype.search` method
  	    // https://tc39.github.io/ecma262/#sec-string.prototype.search
  	    function search(regexp) {
  	      var O = requireObjectCoercible(this);
  	      var searcher = regexp == undefined ? undefined : regexp[SEARCH];
  	      return searcher !== undefined ? searcher.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O));
  	    },
  	    // `RegExp.prototype[@@search]` method
  	    // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@search
  	    function (regexp) {
  	      var res = maybeCallNative(nativeSearch, regexp, this);
  	      if (res.done) return res.value;
  
  	      var rx = anObject(regexp);
  	      var S = String(this);
  
  	      var previousLastIndex = rx.lastIndex;
  	      if (!sameValue(previousLastIndex, 0)) rx.lastIndex = 0;
  	      var result = regexpExecAbstract(rx, S);
  	      if (!sameValue(rx.lastIndex, previousLastIndex)) rx.lastIndex = previousLastIndex;
  	      return result === null ? -1 : result.index;
  	    }
  	  ];
  	});
  
  	var SPECIES$5 = wellKnownSymbol('species');
  
  	// `SpeciesConstructor` abstract operation
  	// https://tc39.github.io/ecma262/#sec-speciesconstructor
  	var speciesConstructor = function (O, defaultConstructor) {
  	  var C = anObject(O).constructor;
  	  var S;
  	  return C === undefined || (S = anObject(C)[SPECIES$5]) == undefined ? defaultConstructor : aFunction$1(S);
  	};
  
  	var arrayPush = [].push;
  	var min$3 = Math.min;
  	var MAX_UINT32 = 0xFFFFFFFF;
  
  	// babel-minify transpiles RegExp('x', 'y') -> /x/y and it causes SyntaxError
  	var SUPPORTS_Y = !fails(function () { return !RegExp(MAX_UINT32, 'y'); });
  
  	// @@split logic
  	fixRegexpWellKnownSymbolLogic('split', 2, function (SPLIT, nativeSplit, maybeCallNative) {
  	  var internalSplit;
  	  if (
  	    'abbc'.split(/(b)*/)[1] == 'c' ||
  	    'test'.split(/(?:)/, -1).length != 4 ||
  	    'ab'.split(/(?:ab)*/).length != 2 ||
  	    '.'.split(/(.?)(.?)/).length != 4 ||
  	    '.'.split(/()()/).length > 1 ||
  	    ''.split(/.?/).length
  	  ) {
  	    // based on es5-shim implementation, need to rework it
  	    internalSplit = function (separator, limit) {
  	      var string = String(requireObjectCoercible(this));
  	      var lim = limit === undefined ? MAX_UINT32 : limit >>> 0;
  	      if (lim === 0) return [];
  	      if (separator === undefined) return [string];
  	      // If `separator` is not a regex, use native split
  	      if (!isRegexp(separator)) {
  	        return nativeSplit.call(string, separator, lim);
  	      }
  	      var output = [];
  	      var flags = (separator.ignoreCase ? 'i' : '') +
  	                  (separator.multiline ? 'm' : '') +
  	                  (separator.unicode ? 'u' : '') +
  	                  (separator.sticky ? 'y' : '');
  	      var lastLastIndex = 0;
  	      // Make `global` and avoid `lastIndex` issues by working with a copy
  	      var separatorCopy = new RegExp(separator.source, flags + 'g');
  	      var match, lastIndex, lastLength;
  	      while (match = regexpExec.call(separatorCopy, string)) {
  	        lastIndex = separatorCopy.lastIndex;
  	        if (lastIndex > lastLastIndex) {
  	          output.push(string.slice(lastLastIndex, match.index));
  	          if (match.length > 1 && match.index < string.length) arrayPush.apply(output, match.slice(1));
  	          lastLength = match[0].length;
  	          lastLastIndex = lastIndex;
  	          if (output.length >= lim) break;
  	        }
  	        if (separatorCopy.lastIndex === match.index) separatorCopy.lastIndex++; // Avoid an infinite loop
  	      }
  	      if (lastLastIndex === string.length) {
  	        if (lastLength || !separatorCopy.test('')) output.push('');
  	      } else output.push(string.slice(lastLastIndex));
  	      return output.length > lim ? output.slice(0, lim) : output;
  	    };
  	  // Chakra, V8
  	  } else if ('0'.split(undefined, 0).length) {
  	    internalSplit = function (separator, limit) {
  	      return separator === undefined && limit === 0 ? [] : nativeSplit.call(this, separator, limit);
  	    };
  	  } else internalSplit = nativeSplit;
  
  	  return [
  	    // `String.prototype.split` method
  	    // https://tc39.github.io/ecma262/#sec-string.prototype.split
  	    function split(separator, limit) {
  	      var O = requireObjectCoercible(this);
  	      var splitter = separator == undefined ? undefined : separator[SPLIT];
  	      return splitter !== undefined
  	        ? splitter.call(separator, O, limit)
  	        : internalSplit.call(String(O), separator, limit);
  	    },
  	    // `RegExp.prototype[@@split]` method
  	    // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@split
  	    //
  	    // NOTE: This cannot be properly polyfilled in engines that don't support
  	    // the 'y' flag.
  	    function (regexp, limit) {
  	      var res = maybeCallNative(internalSplit, regexp, this, limit, internalSplit !== nativeSplit);
  	      if (res.done) return res.value;
  
  	      var rx = anObject(regexp);
  	      var S = String(this);
  	      var C = speciesConstructor(rx, RegExp);
  
  	      var unicodeMatching = rx.unicode;
  	      var flags = (rx.ignoreCase ? 'i' : '') +
  	                  (rx.multiline ? 'm' : '') +
  	                  (rx.unicode ? 'u' : '') +
  	                  (SUPPORTS_Y ? 'y' : 'g');
  
  	      // ^(? + rx + ) is needed, in combination with some S slicing, to
  	      // simulate the 'y' flag.
  	      var splitter = new C(SUPPORTS_Y ? rx : '^(?:' + rx.source + ')', flags);
  	      var lim = limit === undefined ? MAX_UINT32 : limit >>> 0;
  	      if (lim === 0) return [];
  	      if (S.length === 0) return regexpExecAbstract(splitter, S) === null ? [S] : [];
  	      var p = 0;
  	      var q = 0;
  	      var A = [];
  	      while (q < S.length) {
  	        splitter.lastIndex = SUPPORTS_Y ? q : 0;
  	        var z = regexpExecAbstract(splitter, SUPPORTS_Y ? S : S.slice(q));
  	        var e;
  	        if (
  	          z === null ||
  	          (e = min$3(toLength(splitter.lastIndex + (SUPPORTS_Y ? 0 : q)), S.length)) === p
  	        ) {
  	          q = advanceStringIndex(S, q, unicodeMatching);
  	        } else {
  	          A.push(S.slice(p, q));
  	          if (A.length === lim) return A;
  	          for (var i = 1; i <= z.length - 1; i++) {
  	            A.push(z[i]);
  	            if (A.length === lim) return A;
  	          }
  	          q = p = e;
  	        }
  	      }
  	      A.push(S.slice(p));
  	      return A;
  	    }
  	  ];
  	}, !SUPPORTS_Y);
  
  	var ITERATOR$5 = wellKnownSymbol('iterator');
  	var TO_STRING_TAG$3 = wellKnownSymbol('toStringTag');
  	var ArrayValues = es_array_iterator.values;
  
  	for (var COLLECTION_NAME$1 in domIterables) {
  	  var Collection$1 = global_1[COLLECTION_NAME$1];
  	  var CollectionPrototype$1 = Collection$1 && Collection$1.prototype;
  	  if (CollectionPrototype$1) {
  	    // some Chrome versions have non-configurable methods on DOMTokenList
  	    if (CollectionPrototype$1[ITERATOR$5] !== ArrayValues) try {
  	      createNonEnumerableProperty(CollectionPrototype$1, ITERATOR$5, ArrayValues);
  	    } catch (error) {
  	      CollectionPrototype$1[ITERATOR$5] = ArrayValues;
  	    }
  	    if (!CollectionPrototype$1[TO_STRING_TAG$3]) {
  	      createNonEnumerableProperty(CollectionPrototype$1, TO_STRING_TAG$3, COLLECTION_NAME$1);
  	    }
  	    if (domIterables[COLLECTION_NAME$1]) for (var METHOD_NAME in es_array_iterator) {
  	      // some Chrome versions have non-configurable methods on DOMTokenList
  	      if (CollectionPrototype$1[METHOD_NAME] !== es_array_iterator[METHOD_NAME]) try {
  	        createNonEnumerableProperty(CollectionPrototype$1, METHOD_NAME, es_array_iterator[METHOD_NAME]);
  	      } catch (error) {
  	        CollectionPrototype$1[METHOD_NAME] = es_array_iterator[METHOD_NAME];
  	      }
  	    }
  	  }
  	}
  
  	var ITERATOR$6 = wellKnownSymbol('iterator');
  
  	var nativeUrl = !fails(function () {
  	  var url = new URL('b?a=1&b=2&c=3', 'http://a');
  	  var searchParams = url.searchParams;
  	  var result = '';
  	  url.pathname = 'c%20d';
  	  searchParams.forEach(function (value, key) {
  	    searchParams['delete']('b');
  	    result += key + value;
  	  });
  	  return (isPure && !url.toJSON)
  	    || !searchParams.sort
  	    || url.href !== 'http://a/c%20d?a=1&c=3'
  	    || searchParams.get('c') !== '3'
  	    || String(new URLSearchParams('?a=1')) !== 'a=1'
  	    || !searchParams[ITERATOR$6]
  	    // throws in Edge
  	    || new URL('https://a@b').username !== 'a'
  	    || new URLSearchParams(new URLSearchParams('a=b')).get('a') !== 'b'
  	    // not punycoded in Edge
  	    || new URL('http://тест').host !== 'xn--e1aybc'
  	    // not escaped in Chrome 62-
  	    || new URL('http://a#б').hash !== '#%D0%B1'
  	    // fails in Chrome 66-
  	    || result !== 'a1c3'
  	    // throws in Safari
  	    || new URL('http://x', undefined).host !== 'x';
  	});
  
  	var anInstance = function (it, Constructor, name) {
  	  if (!(it instanceof Constructor)) {
  	    throw TypeError('Incorrect ' + (name ? name + ' ' : '') + 'invocation');
  	  } return it;
  	};
  
  	var nativeAssign = Object.assign;
  	var defineProperty$5 = Object.defineProperty;
  
  	// `Object.assign` method
  	// https://tc39.github.io/ecma262/#sec-object.assign
  	var objectAssign = !nativeAssign || fails(function () {
  	  // should have correct order of operations (Edge bug)
  	  if (descriptors && nativeAssign({ b: 1 }, nativeAssign(defineProperty$5({}, 'a', {
  	    enumerable: true,
  	    get: function () {
  	      defineProperty$5(this, 'b', {
  	        value: 3,
  	        enumerable: false
  	      });
  	    }
  	  }), { b: 2 })).b !== 1) return true;
  	  // should work with symbols and should have deterministic property order (V8 bug)
  	  var A = {};
  	  var B = {};
  	  // eslint-disable-next-line no-undef
  	  var symbol = Symbol();
  	  var alphabet = 'abcdefghijklmnopqrst';
  	  A[symbol] = 7;
  	  alphabet.split('').forEach(function (chr) { B[chr] = chr; });
  	  return nativeAssign({}, A)[symbol] != 7 || objectKeys(nativeAssign({}, B)).join('') != alphabet;
  	}) ? function assign(target, source) { // eslint-disable-line no-unused-vars
  	  var T = toObject(target);
  	  var argumentsLength = arguments.length;
  	  var index = 1;
  	  var getOwnPropertySymbols = objectGetOwnPropertySymbols.f;
  	  var propertyIsEnumerable = objectPropertyIsEnumerable.f;
  	  while (argumentsLength > index) {
  	    var S = indexedObject(arguments[index++]);
  	    var keys = getOwnPropertySymbols ? objectKeys(S).concat(getOwnPropertySymbols(S)) : objectKeys(S);
  	    var length = keys.length;
  	    var j = 0;
  	    var key;
  	    while (length > j) {
  	      key = keys[j++];
  	      if (!descriptors || propertyIsEnumerable.call(S, key)) T[key] = S[key];
  	    }
  	  } return T;
  	} : nativeAssign;
  
  	// based on https://github.com/bestiejs/punycode.js/blob/master/punycode.js
  	var maxInt = 2147483647; // aka. 0x7FFFFFFF or 2^31-1
  	var base = 36;
  	var tMin = 1;
  	var tMax = 26;
  	var skew = 38;
  	var damp = 700;
  	var initialBias = 72;
  	var initialN = 128; // 0x80
  	var delimiter = '-'; // '\x2D'
  	var regexNonASCII = /[^\0-\u007E]/; // non-ASCII chars
  	var regexSeparators = /[.\u3002\uFF0E\uFF61]/g; // RFC 3490 separators
  	var OVERFLOW_ERROR = 'Overflow: input needs wider integers to process';
  	var baseMinusTMin = base - tMin;
  	var floor$2 = Math.floor;
  	var stringFromCharCode = String.fromCharCode;
  
  	/**
  	 * Creates an array containing the numeric code points of each Unicode
  	 * character in the string. While JavaScript uses UCS-2 internally,
  	 * this function will convert a pair of surrogate halves (each of which
  	 * UCS-2 exposes as separate characters) into a single code point,
  	 * matching UTF-16.
  	 */
  	var ucs2decode = function (string) {
  	  var output = [];
  	  var counter = 0;
  	  var length = string.length;
  	  while (counter < length) {
  	    var value = string.charCodeAt(counter++);
  	    if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
  	      // It's a high surrogate, and there is a next character.
  	      var extra = string.charCodeAt(counter++);
  	      if ((extra & 0xFC00) == 0xDC00) { // Low surrogate.
  	        output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
  	      } else {
  	        // It's an unmatched surrogate; only append this code unit, in case the
  	        // next code unit is the high surrogate of a surrogate pair.
  	        output.push(value);
  	        counter--;
  	      }
  	    } else {
  	      output.push(value);
  	    }
  	  }
  	  return output;
  	};
  
  	/**
  	 * Converts a digit/integer into a basic code point.
  	 */
  	var digitToBasic = function (digit) {
  	  //  0..25 map to ASCII a..z or A..Z
  	  // 26..35 map to ASCII 0..9
  	  return digit + 22 + 75 * (digit < 26);
  	};
  
  	/**
  	 * Bias adaptation function as per section 3.4 of RFC 3492.
  	 * https://tools.ietf.org/html/rfc3492#section-3.4
  	 */
  	var adapt = function (delta, numPoints, firstTime) {
  	  var k = 0;
  	  delta = firstTime ? floor$2(delta / damp) : delta >> 1;
  	  delta += floor$2(delta / numPoints);
  	  for (; delta > baseMinusTMin * tMax >> 1; k += base) {
  	    delta = floor$2(delta / baseMinusTMin);
  	  }
  	  return floor$2(k + (baseMinusTMin + 1) * delta / (delta + skew));
  	};
  
  	/**
  	 * Converts a string of Unicode symbols (e.g. a domain name label) to a
  	 * Punycode string of ASCII-only symbols.
  	 */
  	// eslint-disable-next-line  max-statements
  	var encode = function (input) {
  	  var output = [];
  
  	  // Convert the input in UCS-2 to an array of Unicode code points.
  	  input = ucs2decode(input);
  
  	  // Cache the length.
  	  var inputLength = input.length;
  
  	  // Initialize the state.
  	  var n = initialN;
  	  var delta = 0;
  	  var bias = initialBias;
  	  var i, currentValue;
  
  	  // Handle the basic code points.
  	  for (i = 0; i < input.length; i++) {
  	    currentValue = input[i];
  	    if (currentValue < 0x80) {
  	      output.push(stringFromCharCode(currentValue));
  	    }
  	  }
  
  	  var basicLength = output.length; // number of basic code points.
  	  var handledCPCount = basicLength; // number of code points that have been handled;
  
  	  // Finish the basic string with a delimiter unless it's empty.
  	  if (basicLength) {
  	    output.push(delimiter);
  	  }
  
  	  // Main encoding loop:
  	  while (handledCPCount < inputLength) {
  	    // All non-basic code points < n have been handled already. Find the next larger one:
  	    var m = maxInt;
  	    for (i = 0; i < input.length; i++) {
  	      currentValue = input[i];
  	      if (currentValue >= n && currentValue < m) {
  	        m = currentValue;
  	      }
  	    }
  
  	    // Increase `delta` enough to advance the decoder's <n,i> state to <m,0>, but guard against overflow.
  	    var handledCPCountPlusOne = handledCPCount + 1;
  	    if (m - n > floor$2((maxInt - delta) / handledCPCountPlusOne)) {
  	      throw RangeError(OVERFLOW_ERROR);
  	    }
  
  	    delta += (m - n) * handledCPCountPlusOne;
  	    n = m;
  
  	    for (i = 0; i < input.length; i++) {
  	      currentValue = input[i];
  	      if (currentValue < n && ++delta > maxInt) {
  	        throw RangeError(OVERFLOW_ERROR);
  	      }
  	      if (currentValue == n) {
  	        // Represent delta as a generalized variable-length integer.
  	        var q = delta;
  	        for (var k = base; /* no condition */; k += base) {
  	          var t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
  	          if (q < t) break;
  	          var qMinusT = q - t;
  	          var baseMinusT = base - t;
  	          output.push(stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT)));
  	          q = floor$2(qMinusT / baseMinusT);
  	        }
  
  	        output.push(stringFromCharCode(digitToBasic(q)));
  	        bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
  	        delta = 0;
  	        ++handledCPCount;
  	      }
  	    }
  
  	    ++delta;
  	    ++n;
  	  }
  	  return output.join('');
  	};
  
  	var stringPunycodeToAscii = function (input) {
  	  var encoded = [];
  	  var labels = input.toLowerCase().replace(regexSeparators, '\u002E').split('.');
  	  var i, label;
  	  for (i = 0; i < labels.length; i++) {
  	    label = labels[i];
  	    encoded.push(regexNonASCII.test(label) ? 'xn--' + encode(label) : label);
  	  }
  	  return encoded.join('.');
  	};
  
  	var redefineAll = function (target, src, options) {
  	  for (var key in src) redefine(target, key, src[key], options);
  	  return target;
  	};
  
  	var getIterator = function (it) {
  	  var iteratorMethod = getIteratorMethod(it);
  	  if (typeof iteratorMethod != 'function') {
  	    throw TypeError(String(it) + ' is not iterable');
  	  } return anObject(iteratorMethod.call(it));
  	};
  
  	// TODO: in core-js@4, move /modules/ dependencies to public entries for better optimization by tools like `preset-env`
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  	var $fetch = getBuiltIn('fetch');
  	var Headers$1 = getBuiltIn('Headers');
  	var ITERATOR$7 = wellKnownSymbol('iterator');
  	var URL_SEARCH_PARAMS = 'URLSearchParams';
  	var URL_SEARCH_PARAMS_ITERATOR = URL_SEARCH_PARAMS + 'Iterator';
  	var setInternalState$4 = internalState.set;
  	var getInternalParamsState = internalState.getterFor(URL_SEARCH_PARAMS);
  	var getInternalIteratorState = internalState.getterFor(URL_SEARCH_PARAMS_ITERATOR);
  
  	var plus = /\+/g;
  	var sequences = Array(4);
  
  	var percentSequence = function (bytes) {
  	  return sequences[bytes - 1] || (sequences[bytes - 1] = RegExp('((?:%[\\da-f]{2}){' + bytes + '})', 'gi'));
  	};
  
  	var percentDecode = function (sequence) {
  	  try {
  	    return decodeURIComponent(sequence);
  	  } catch (error) {
  	    return sequence;
  	  }
  	};
  
  	var deserialize = function (it) {
  	  var result = it.replace(plus, ' ');
  	  var bytes = 4;
  	  try {
  	    return decodeURIComponent(result);
  	  } catch (error) {
  	    while (bytes) {
  	      result = result.replace(percentSequence(bytes--), percentDecode);
  	    }
  	    return result;
  	  }
  	};
  
  	var find = /[!'()~]|%20/g;
  
  	var replace = {
  	  '!': '%21',
  	  "'": '%27',
  	  '(': '%28',
  	  ')': '%29',
  	  '~': '%7E',
  	  '%20': '+'
  	};
  
  	var replacer = function (match) {
  	  return replace[match];
  	};
  
  	var serialize = function (it) {
  	  return encodeURIComponent(it).replace(find, replacer);
  	};
  
  	var parseSearchParams = function (result, query) {
  	  if (query) {
  	    var attributes = query.split('&');
  	    var index = 0;
  	    var attribute, entry;
  	    while (index < attributes.length) {
  	      attribute = attributes[index++];
  	      if (attribute.length) {
  	        entry = attribute.split('=');
  	        result.push({
  	          key: deserialize(entry.shift()),
  	          value: deserialize(entry.join('='))
  	        });
  	      }
  	    }
  	  }
  	};
  
  	var updateSearchParams = function (query) {
  	  this.entries.length = 0;
  	  parseSearchParams(this.entries, query);
  	};
  
  	var validateArgumentsLength = function (passed, required) {
  	  if (passed < required) throw TypeError('Not enough arguments');
  	};
  
  	var URLSearchParamsIterator = createIteratorConstructor(function Iterator(params, kind) {
  	  setInternalState$4(this, {
  	    type: URL_SEARCH_PARAMS_ITERATOR,
  	    iterator: getIterator(getInternalParamsState(params).entries),
  	    kind: kind
  	  });
  	}, 'Iterator', function next() {
  	  var state = getInternalIteratorState(this);
  	  var kind = state.kind;
  	  var step = state.iterator.next();
  	  var entry = step.value;
  	  if (!step.done) {
  	    step.value = kind === 'keys' ? entry.key : kind === 'values' ? entry.value : [entry.key, entry.value];
  	  } return step;
  	});
  
  	// `URLSearchParams` constructor
  	// https://url.spec.whatwg.org/#interface-urlsearchparams
  	var URLSearchParamsConstructor = function URLSearchParams(/* init */) {
  	  anInstance(this, URLSearchParamsConstructor, URL_SEARCH_PARAMS);
  	  var init = arguments.length > 0 ? arguments[0] : undefined;
  	  var that = this;
  	  var entries = [];
  	  var iteratorMethod, iterator, next, step, entryIterator, entryNext, first, second, key;
  
  	  setInternalState$4(that, {
  	    type: URL_SEARCH_PARAMS,
  	    entries: entries,
  	    updateURL: function () { /* empty */ },
  	    updateSearchParams: updateSearchParams
  	  });
  
  	  if (init !== undefined) {
  	    if (isObject(init)) {
  	      iteratorMethod = getIteratorMethod(init);
  	      if (typeof iteratorMethod === 'function') {
  	        iterator = iteratorMethod.call(init);
  	        next = iterator.next;
  	        while (!(step = next.call(iterator)).done) {
  	          entryIterator = getIterator(anObject(step.value));
  	          entryNext = entryIterator.next;
  	          if (
  	            (first = entryNext.call(entryIterator)).done ||
  	            (second = entryNext.call(entryIterator)).done ||
  	            !entryNext.call(entryIterator).done
  	          ) throw TypeError('Expected sequence with length 2');
  	          entries.push({ key: first.value + '', value: second.value + '' });
  	        }
  	      } else for (key in init) if (has(init, key)) entries.push({ key: key, value: init[key] + '' });
  	    } else {
  	      parseSearchParams(entries, typeof init === 'string' ? init.charAt(0) === '?' ? init.slice(1) : init : init + '');
  	    }
  	  }
  	};
  
  	var URLSearchParamsPrototype = URLSearchParamsConstructor.prototype;
  
  	redefineAll(URLSearchParamsPrototype, {
  	  // `URLSearchParams.prototype.appent` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-append
  	  append: function append(name, value) {
  	    validateArgumentsLength(arguments.length, 2);
  	    var state = getInternalParamsState(this);
  	    state.entries.push({ key: name + '', value: value + '' });
  	    state.updateURL();
  	  },
  	  // `URLSearchParams.prototype.delete` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-delete
  	  'delete': function (name) {
  	    validateArgumentsLength(arguments.length, 1);
  	    var state = getInternalParamsState(this);
  	    var entries = state.entries;
  	    var key = name + '';
  	    var index = 0;
  	    while (index < entries.length) {
  	      if (entries[index].key === key) entries.splice(index, 1);
  	      else index++;
  	    }
  	    state.updateURL();
  	  },
  	  // `URLSearchParams.prototype.get` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-get
  	  get: function get(name) {
  	    validateArgumentsLength(arguments.length, 1);
  	    var entries = getInternalParamsState(this).entries;
  	    var key = name + '';
  	    var index = 0;
  	    for (; index < entries.length; index++) {
  	      if (entries[index].key === key) return entries[index].value;
  	    }
  	    return null;
  	  },
  	  // `URLSearchParams.prototype.getAll` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-getall
  	  getAll: function getAll(name) {
  	    validateArgumentsLength(arguments.length, 1);
  	    var entries = getInternalParamsState(this).entries;
  	    var key = name + '';
  	    var result = [];
  	    var index = 0;
  	    for (; index < entries.length; index++) {
  	      if (entries[index].key === key) result.push(entries[index].value);
  	    }
  	    return result;
  	  },
  	  // `URLSearchParams.prototype.has` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-has
  	  has: function has(name) {
  	    validateArgumentsLength(arguments.length, 1);
  	    var entries = getInternalParamsState(this).entries;
  	    var key = name + '';
  	    var index = 0;
  	    while (index < entries.length) {
  	      if (entries[index++].key === key) return true;
  	    }
  	    return false;
  	  },
  	  // `URLSearchParams.prototype.set` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-set
  	  set: function set(name, value) {
  	    validateArgumentsLength(arguments.length, 1);
  	    var state = getInternalParamsState(this);
  	    var entries = state.entries;
  	    var found = false;
  	    var key = name + '';
  	    var val = value + '';
  	    var index = 0;
  	    var entry;
  	    for (; index < entries.length; index++) {
  	      entry = entries[index];
  	      if (entry.key === key) {
  	        if (found) entries.splice(index--, 1);
  	        else {
  	          found = true;
  	          entry.value = val;
  	        }
  	      }
  	    }
  	    if (!found) entries.push({ key: key, value: val });
  	    state.updateURL();
  	  },
  	  // `URLSearchParams.prototype.sort` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-sort
  	  sort: function sort() {
  	    var state = getInternalParamsState(this);
  	    var entries = state.entries;
  	    // Array#sort is not stable in some engines
  	    var slice = entries.slice();
  	    var entry, entriesIndex, sliceIndex;
  	    entries.length = 0;
  	    for (sliceIndex = 0; sliceIndex < slice.length; sliceIndex++) {
  	      entry = slice[sliceIndex];
  	      for (entriesIndex = 0; entriesIndex < sliceIndex; entriesIndex++) {
  	        if (entries[entriesIndex].key > entry.key) {
  	          entries.splice(entriesIndex, 0, entry);
  	          break;
  	        }
  	      }
  	      if (entriesIndex === sliceIndex) entries.push(entry);
  	    }
  	    state.updateURL();
  	  },
  	  // `URLSearchParams.prototype.forEach` method
  	  forEach: function forEach(callback /* , thisArg */) {
  	    var entries = getInternalParamsState(this).entries;
  	    var boundFunction = functionBindContext(callback, arguments.length > 1 ? arguments[1] : undefined, 3);
  	    var index = 0;
  	    var entry;
  	    while (index < entries.length) {
  	      entry = entries[index++];
  	      boundFunction(entry.value, entry.key, this);
  	    }
  	  },
  	  // `URLSearchParams.prototype.keys` method
  	  keys: function keys() {
  	    return new URLSearchParamsIterator(this, 'keys');
  	  },
  	  // `URLSearchParams.prototype.values` method
  	  values: function values() {
  	    return new URLSearchParamsIterator(this, 'values');
  	  },
  	  // `URLSearchParams.prototype.entries` method
  	  entries: function entries() {
  	    return new URLSearchParamsIterator(this, 'entries');
  	  }
  	}, { enumerable: true });
  
  	// `URLSearchParams.prototype[@@iterator]` method
  	redefine(URLSearchParamsPrototype, ITERATOR$7, URLSearchParamsPrototype.entries);
  
  	// `URLSearchParams.prototype.toString` method
  	// https://url.spec.whatwg.org/#urlsearchparams-stringification-behavior
  	redefine(URLSearchParamsPrototype, 'toString', function toString() {
  	  var entries = getInternalParamsState(this).entries;
  	  var result = [];
  	  var index = 0;
  	  var entry;
  	  while (index < entries.length) {
  	    entry = entries[index++];
  	    result.push(serialize(entry.key) + '=' + serialize(entry.value));
  	  } return result.join('&');
  	}, { enumerable: true });
  
  	setToStringTag(URLSearchParamsConstructor, URL_SEARCH_PARAMS);
  
  	_export({ global: true, forced: !nativeUrl }, {
  	  URLSearchParams: URLSearchParamsConstructor
  	});
  
  	// Wrap `fetch` for correct work with polyfilled `URLSearchParams`
  	// https://github.com/zloirock/core-js/issues/674
  	if (!nativeUrl && typeof $fetch == 'function' && typeof Headers$1 == 'function') {
  	  _export({ global: true, enumerable: true, forced: true }, {
  	    fetch: function fetch(input /* , init */) {
  	      var args = [input];
  	      var init, body, headers;
  	      if (arguments.length > 1) {
  	        init = arguments[1];
  	        if (isObject(init)) {
  	          body = init.body;
  	          if (classof(body) === URL_SEARCH_PARAMS) {
  	            headers = init.headers ? new Headers$1(init.headers) : new Headers$1();
  	            if (!headers.has('content-type')) {
  	              headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8');
  	            }
  	            init = objectCreate(init, {
  	              body: createPropertyDescriptor(0, String(body)),
  	              headers: createPropertyDescriptor(0, headers)
  	            });
  	          }
  	        }
  	        args.push(init);
  	      } return $fetch.apply(this, args);
  	    }
  	  });
  	}
  
  	var web_urlSearchParams = {
  	  URLSearchParams: URLSearchParamsConstructor,
  	  getState: getInternalParamsState
  	};
  
  	// TODO: in core-js@4, move /modules/ dependencies to public entries for better optimization by tools like `preset-env`
  
  
  
  
  
  
  
  
  
  
  
  	var codeAt = stringMultibyte.codeAt;
  
  
  
  
  
  	var NativeURL = global_1.URL;
  	var URLSearchParams$1 = web_urlSearchParams.URLSearchParams;
  	var getInternalSearchParamsState = web_urlSearchParams.getState;
  	var setInternalState$5 = internalState.set;
  	var getInternalURLState = internalState.getterFor('URL');
  	var floor$3 = Math.floor;
  	var pow = Math.pow;
  
  	var INVALID_AUTHORITY = 'Invalid authority';
  	var INVALID_SCHEME = 'Invalid scheme';
  	var INVALID_HOST = 'Invalid host';
  	var INVALID_PORT = 'Invalid port';
  
  	var ALPHA = /[A-Za-z]/;
  	var ALPHANUMERIC = /[\d+-.A-Za-z]/;
  	var DIGIT = /\d/;
  	var HEX_START = /^(0x|0X)/;
  	var OCT = /^[0-7]+$/;
  	var DEC = /^\d+$/;
  	var HEX = /^[\dA-Fa-f]+$/;
  	// eslint-disable-next-line no-control-regex
  	var FORBIDDEN_HOST_CODE_POINT = /[\u0000\u0009\u000A\u000D #%/:?@[\\]]/;
  	// eslint-disable-next-line no-control-regex
  	var FORBIDDEN_HOST_CODE_POINT_EXCLUDING_PERCENT = /[\u0000\u0009\u000A\u000D #/:?@[\\]]/;
  	// eslint-disable-next-line no-control-regex
  	var LEADING_AND_TRAILING_C0_CONTROL_OR_SPACE = /^[\u0000-\u001F ]+|[\u0000-\u001F ]+$/g;
  	// eslint-disable-next-line no-control-regex
  	var TAB_AND_NEW_LINE = /[\u0009\u000A\u000D]/g;
  	var EOF;
  
  	var parseHost = function (url, input) {
  	  var result, codePoints, index;
  	  if (input.charAt(0) == '[') {
  	    if (input.charAt(input.length - 1) != ']') return INVALID_HOST;
  	    result = parseIPv6(input.slice(1, -1));
  	    if (!result) return INVALID_HOST;
  	    url.host = result;
  	  // opaque host
  	  } else if (!isSpecial(url)) {
  	    if (FORBIDDEN_HOST_CODE_POINT_EXCLUDING_PERCENT.test(input)) return INVALID_HOST;
  	    result = '';
  	    codePoints = arrayFrom(input);
  	    for (index = 0; index < codePoints.length; index++) {
  	      result += percentEncode(codePoints[index], C0ControlPercentEncodeSet);
  	    }
  	    url.host = result;
  	  } else {
  	    input = stringPunycodeToAscii(input);
  	    if (FORBIDDEN_HOST_CODE_POINT.test(input)) return INVALID_HOST;
  	    result = parseIPv4(input);
  	    if (result === null) return INVALID_HOST;
  	    url.host = result;
  	  }
  	};
  
  	var parseIPv4 = function (input) {
  	  var parts = input.split('.');
  	  var partsLength, numbers, index, part, radix, number, ipv4;
  	  if (parts.length && parts[parts.length - 1] == '') {
  	    parts.pop();
  	  }
  	  partsLength = parts.length;
  	  if (partsLength > 4) return input;
  	  numbers = [];
  	  for (index = 0; index < partsLength; index++) {
  	    part = parts[index];
  	    if (part == '') return input;
  	    radix = 10;
  	    if (part.length > 1 && part.charAt(0) == '0') {
  	      radix = HEX_START.test(part) ? 16 : 8;
  	      part = part.slice(radix == 8 ? 1 : 2);
  	    }
  	    if (part === '') {
  	      number = 0;
  	    } else {
  	      if (!(radix == 10 ? DEC : radix == 8 ? OCT : HEX).test(part)) return input;
  	      number = parseInt(part, radix);
  	    }
  	    numbers.push(number);
  	  }
  	  for (index = 0; index < partsLength; index++) {
  	    number = numbers[index];
  	    if (index == partsLength - 1) {
  	      if (number >= pow(256, 5 - partsLength)) return null;
  	    } else if (number > 255) return null;
  	  }
  	  ipv4 = numbers.pop();
  	  for (index = 0; index < numbers.length; index++) {
  	    ipv4 += numbers[index] * pow(256, 3 - index);
  	  }
  	  return ipv4;
  	};
  
  	// eslint-disable-next-line max-statements
  	var parseIPv6 = function (input) {
  	  var address = [0, 0, 0, 0, 0, 0, 0, 0];
  	  var pieceIndex = 0;
  	  var compress = null;
  	  var pointer = 0;
  	  var value, length, numbersSeen, ipv4Piece, number, swaps, swap;
  
  	  var char = function () {
  	    return input.charAt(pointer);
  	  };
  
  	  if (char() == ':') {
  	    if (input.charAt(1) != ':') return;
  	    pointer += 2;
  	    pieceIndex++;
  	    compress = pieceIndex;
  	  }
  	  while (char()) {
  	    if (pieceIndex == 8) return;
  	    if (char() == ':') {
  	      if (compress !== null) return;
  	      pointer++;
  	      pieceIndex++;
  	      compress = pieceIndex;
  	      continue;
  	    }
  	    value = length = 0;
  	    while (length < 4 && HEX.test(char())) {
  	      value = value * 16 + parseInt(char(), 16);
  	      pointer++;
  	      length++;
  	    }
  	    if (char() == '.') {
  	      if (length == 0) return;
  	      pointer -= length;
  	      if (pieceIndex > 6) return;
  	      numbersSeen = 0;
  	      while (char()) {
  	        ipv4Piece = null;
  	        if (numbersSeen > 0) {
  	          if (char() == '.' && numbersSeen < 4) pointer++;
  	          else return;
  	        }
  	        if (!DIGIT.test(char())) return;
  	        while (DIGIT.test(char())) {
  	          number = parseInt(char(), 10);
  	          if (ipv4Piece === null) ipv4Piece = number;
  	          else if (ipv4Piece == 0) return;
  	          else ipv4Piece = ipv4Piece * 10 + number;
  	          if (ipv4Piece > 255) return;
  	          pointer++;
  	        }
  	        address[pieceIndex] = address[pieceIndex] * 256 + ipv4Piece;
  	        numbersSeen++;
  	        if (numbersSeen == 2 || numbersSeen == 4) pieceIndex++;
  	      }
  	      if (numbersSeen != 4) return;
  	      break;
  	    } else if (char() == ':') {
  	      pointer++;
  	      if (!char()) return;
  	    } else if (char()) return;
  	    address[pieceIndex++] = value;
  	  }
  	  if (compress !== null) {
  	    swaps = pieceIndex - compress;
  	    pieceIndex = 7;
  	    while (pieceIndex != 0 && swaps > 0) {
  	      swap = address[pieceIndex];
  	      address[pieceIndex--] = address[compress + swaps - 1];
  	      address[compress + --swaps] = swap;
  	    }
  	  } else if (pieceIndex != 8) return;
  	  return address;
  	};
  
  	var findLongestZeroSequence = function (ipv6) {
  	  var maxIndex = null;
  	  var maxLength = 1;
  	  var currStart = null;
  	  var currLength = 0;
  	  var index = 0;
  	  for (; index < 8; index++) {
  	    if (ipv6[index] !== 0) {
  	      if (currLength > maxLength) {
  	        maxIndex = currStart;
  	        maxLength = currLength;
  	      }
  	      currStart = null;
  	      currLength = 0;
  	    } else {
  	      if (currStart === null) currStart = index;
  	      ++currLength;
  	    }
  	  }
  	  if (currLength > maxLength) {
  	    maxIndex = currStart;
  	    maxLength = currLength;
  	  }
  	  return maxIndex;
  	};
  
  	var serializeHost = function (host) {
  	  var result, index, compress, ignore0;
  	  // ipv4
  	  if (typeof host == 'number') {
  	    result = [];
  	    for (index = 0; index < 4; index++) {
  	      result.unshift(host % 256);
  	      host = floor$3(host / 256);
  	    } return result.join('.');
  	  // ipv6
  	  } else if (typeof host == 'object') {
  	    result = '';
  	    compress = findLongestZeroSequence(host);
  	    for (index = 0; index < 8; index++) {
  	      if (ignore0 && host[index] === 0) continue;
  	      if (ignore0) ignore0 = false;
  	      if (compress === index) {
  	        result += index ? ':' : '::';
  	        ignore0 = true;
  	      } else {
  	        result += host[index].toString(16);
  	        if (index < 7) result += ':';
  	      }
  	    }
  	    return '[' + result + ']';
  	  } return host;
  	};
  
  	var C0ControlPercentEncodeSet = {};
  	var fragmentPercentEncodeSet = objectAssign({}, C0ControlPercentEncodeSet, {
  	  ' ': 1, '"': 1, '<': 1, '>': 1, '`': 1
  	});
  	var pathPercentEncodeSet = objectAssign({}, fragmentPercentEncodeSet, {
  	  '#': 1, '?': 1, '{': 1, '}': 1
  	});
  	var userinfoPercentEncodeSet = objectAssign({}, pathPercentEncodeSet, {
  	  '/': 1, ':': 1, ';': 1, '=': 1, '@': 1, '[': 1, '\\': 1, ']': 1, '^': 1, '|': 1
  	});
  
  	var percentEncode = function (char, set) {
  	  var code = codeAt(char, 0);
  	  return code > 0x20 && code < 0x7F && !has(set, char) ? char : encodeURIComponent(char);
  	};
  
  	var specialSchemes = {
  	  ftp: 21,
  	  file: null,
  	  http: 80,
  	  https: 443,
  	  ws: 80,
  	  wss: 443
  	};
  
  	var isSpecial = function (url) {
  	  return has(specialSchemes, url.scheme);
  	};
  
  	var includesCredentials = function (url) {
  	  return url.username != '' || url.password != '';
  	};
  
  	var cannotHaveUsernamePasswordPort = function (url) {
  	  return !url.host || url.cannotBeABaseURL || url.scheme == 'file';
  	};
  
  	var isWindowsDriveLetter = function (string, normalized) {
  	  var second;
  	  return string.length == 2 && ALPHA.test(string.charAt(0))
  	    && ((second = string.charAt(1)) == ':' || (!normalized && second == '|'));
  	};
  
  	var startsWithWindowsDriveLetter = function (string) {
  	  var third;
  	  return string.length > 1 && isWindowsDriveLetter(string.slice(0, 2)) && (
  	    string.length == 2 ||
  	    ((third = string.charAt(2)) === '/' || third === '\\' || third === '?' || third === '#')
  	  );
  	};
  
  	var shortenURLsPath = function (url) {
  	  var path = url.path;
  	  var pathSize = path.length;
  	  if (pathSize && (url.scheme != 'file' || pathSize != 1 || !isWindowsDriveLetter(path[0], true))) {
  	    path.pop();
  	  }
  	};
  
  	var isSingleDot = function (segment) {
  	  return segment === '.' || segment.toLowerCase() === '%2e';
  	};
  
  	var isDoubleDot = function (segment) {
  	  segment = segment.toLowerCase();
  	  return segment === '..' || segment === '%2e.' || segment === '.%2e' || segment === '%2e%2e';
  	};
  
  	// States:
  	var SCHEME_START = {};
  	var SCHEME = {};
  	var NO_SCHEME = {};
  	var SPECIAL_RELATIVE_OR_AUTHORITY = {};
  	var PATH_OR_AUTHORITY = {};
  	var RELATIVE = {};
  	var RELATIVE_SLASH = {};
  	var SPECIAL_AUTHORITY_SLASHES = {};
  	var SPECIAL_AUTHORITY_IGNORE_SLASHES = {};
  	var AUTHORITY = {};
  	var HOST = {};
  	var HOSTNAME = {};
  	var PORT = {};
  	var FILE = {};
  	var FILE_SLASH = {};
  	var FILE_HOST = {};
  	var PATH_START = {};
  	var PATH = {};
  	var CANNOT_BE_A_BASE_URL_PATH = {};
  	var QUERY = {};
  	var FRAGMENT = {};
  
  	// eslint-disable-next-line max-statements
  	var parseURL = function (url, input, stateOverride, base) {
  	  var state = stateOverride || SCHEME_START;
  	  var pointer = 0;
  	  var buffer = '';
  	  var seenAt = false;
  	  var seenBracket = false;
  	  var seenPasswordToken = false;
  	  var codePoints, char, bufferCodePoints, failure;
  
  	  if (!stateOverride) {
  	    url.scheme = '';
  	    url.username = '';
  	    url.password = '';
  	    url.host = null;
  	    url.port = null;
  	    url.path = [];
  	    url.query = null;
  	    url.fragment = null;
  	    url.cannotBeABaseURL = false;
  	    input = input.replace(LEADING_AND_TRAILING_C0_CONTROL_OR_SPACE, '');
  	  }
  
  	  input = input.replace(TAB_AND_NEW_LINE, '');
  
  	  codePoints = arrayFrom(input);
  
  	  while (pointer <= codePoints.length) {
  	    char = codePoints[pointer];
  	    switch (state) {
  	      case SCHEME_START:
  	        if (char && ALPHA.test(char)) {
  	          buffer += char.toLowerCase();
  	          state = SCHEME;
  	        } else if (!stateOverride) {
  	          state = NO_SCHEME;
  	          continue;
  	        } else return INVALID_SCHEME;
  	        break;
  
  	      case SCHEME:
  	        if (char && (ALPHANUMERIC.test(char) || char == '+' || char == '-' || char == '.')) {
  	          buffer += char.toLowerCase();
  	        } else if (char == ':') {
  	          if (stateOverride && (
  	            (isSpecial(url) != has(specialSchemes, buffer)) ||
  	            (buffer == 'file' && (includesCredentials(url) || url.port !== null)) ||
  	            (url.scheme == 'file' && !url.host)
  	          )) return;
  	          url.scheme = buffer;
  	          if (stateOverride) {
  	            if (isSpecial(url) && specialSchemes[url.scheme] == url.port) url.port = null;
  	            return;
  	          }
  	          buffer = '';
  	          if (url.scheme == 'file') {
  	            state = FILE;
  	          } else if (isSpecial(url) && base && base.scheme == url.scheme) {
  	            state = SPECIAL_RELATIVE_OR_AUTHORITY;
  	          } else if (isSpecial(url)) {
  	            state = SPECIAL_AUTHORITY_SLASHES;
  	          } else if (codePoints[pointer + 1] == '/') {
  	            state = PATH_OR_AUTHORITY;
  	            pointer++;
  	          } else {
  	            url.cannotBeABaseURL = true;
  	            url.path.push('');
  	            state = CANNOT_BE_A_BASE_URL_PATH;
  	          }
  	        } else if (!stateOverride) {
  	          buffer = '';
  	          state = NO_SCHEME;
  	          pointer = 0;
  	          continue;
  	        } else return INVALID_SCHEME;
  	        break;
  
  	      case NO_SCHEME:
  	        if (!base || (base.cannotBeABaseURL && char != '#')) return INVALID_SCHEME;
  	        if (base.cannotBeABaseURL && char == '#') {
  	          url.scheme = base.scheme;
  	          url.path = base.path.slice();
  	          url.query = base.query;
  	          url.fragment = '';
  	          url.cannotBeABaseURL = true;
  	          state = FRAGMENT;
  	          break;
  	        }
  	        state = base.scheme == 'file' ? FILE : RELATIVE;
  	        continue;
  
  	      case SPECIAL_RELATIVE_OR_AUTHORITY:
  	        if (char == '/' && codePoints[pointer + 1] == '/') {
  	          state = SPECIAL_AUTHORITY_IGNORE_SLASHES;
  	          pointer++;
  	        } else {
  	          state = RELATIVE;
  	          continue;
  	        } break;
  
  	      case PATH_OR_AUTHORITY:
  	        if (char == '/') {
  	          state = AUTHORITY;
  	          break;
  	        } else {
  	          state = PATH;
  	          continue;
  	        }
  
  	      case RELATIVE:
  	        url.scheme = base.scheme;
  	        if (char == EOF) {
  	          url.username = base.username;
  	          url.password = base.password;
  	          url.host = base.host;
  	          url.port = base.port;
  	          url.path = base.path.slice();
  	          url.query = base.query;
  	        } else if (char == '/' || (char == '\\' && isSpecial(url))) {
  	          state = RELATIVE_SLASH;
  	        } else if (char == '?') {
  	          url.username = base.username;
  	          url.password = base.password;
  	          url.host = base.host;
  	          url.port = base.port;
  	          url.path = base.path.slice();
  	          url.query = '';
  	          state = QUERY;
  	        } else if (char == '#') {
  	          url.username = base.username;
  	          url.password = base.password;
  	          url.host = base.host;
  	          url.port = base.port;
  	          url.path = base.path.slice();
  	          url.query = base.query;
  	          url.fragment = '';
  	          state = FRAGMENT;
  	        } else {
  	          url.username = base.username;
  	          url.password = base.password;
  	          url.host = base.host;
  	          url.port = base.port;
  	          url.path = base.path.slice();
  	          url.path.pop();
  	          state = PATH;
  	          continue;
  	        } break;
  
  	      case RELATIVE_SLASH:
  	        if (isSpecial(url) && (char == '/' || char == '\\')) {
  	          state = SPECIAL_AUTHORITY_IGNORE_SLASHES;
  	        } else if (char == '/') {
  	          state = AUTHORITY;
  	        } else {
  	          url.username = base.username;
  	          url.password = base.password;
  	          url.host = base.host;
  	          url.port = base.port;
  	          state = PATH;
  	          continue;
  	        } break;
  
  	      case SPECIAL_AUTHORITY_SLASHES:
  	        state = SPECIAL_AUTHORITY_IGNORE_SLASHES;
  	        if (char != '/' || buffer.charAt(pointer + 1) != '/') continue;
  	        pointer++;
  	        break;
  
  	      case SPECIAL_AUTHORITY_IGNORE_SLASHES:
  	        if (char != '/' && char != '\\') {
  	          state = AUTHORITY;
  	          continue;
  	        } break;
  
  	      case AUTHORITY:
  	        if (char == '@') {
  	          if (seenAt) buffer = '%40' + buffer;
  	          seenAt = true;
  	          bufferCodePoints = arrayFrom(buffer);
  	          for (var i = 0; i < bufferCodePoints.length; i++) {
  	            var codePoint = bufferCodePoints[i];
  	            if (codePoint == ':' && !seenPasswordToken) {
  	              seenPasswordToken = true;
  	              continue;
  	            }
  	            var encodedCodePoints = percentEncode(codePoint, userinfoPercentEncodeSet);
  	            if (seenPasswordToken) url.password += encodedCodePoints;
  	            else url.username += encodedCodePoints;
  	          }
  	          buffer = '';
  	        } else if (
  	          char == EOF || char == '/' || char == '?' || char == '#' ||
  	          (char == '\\' && isSpecial(url))
  	        ) {
  	          if (seenAt && buffer == '') return INVALID_AUTHORITY;
  	          pointer -= arrayFrom(buffer).length + 1;
  	          buffer = '';
  	          state = HOST;
  	        } else buffer += char;
  	        break;
  
  	      case HOST:
  	      case HOSTNAME:
  	        if (stateOverride && url.scheme == 'file') {
  	          state = FILE_HOST;
  	          continue;
  	        } else if (char == ':' && !seenBracket) {
  	          if (buffer == '') return INVALID_HOST;
  	          failure = parseHost(url, buffer);
  	          if (failure) return failure;
  	          buffer = '';
  	          state = PORT;
  	          if (stateOverride == HOSTNAME) return;
  	        } else if (
  	          char == EOF || char == '/' || char == '?' || char == '#' ||
  	          (char == '\\' && isSpecial(url))
  	        ) {
  	          if (isSpecial(url) && buffer == '') return INVALID_HOST;
  	          if (stateOverride && buffer == '' && (includesCredentials(url) || url.port !== null)) return;
  	          failure = parseHost(url, buffer);
  	          if (failure) return failure;
  	          buffer = '';
  	          state = PATH_START;
  	          if (stateOverride) return;
  	          continue;
  	        } else {
  	          if (char == '[') seenBracket = true;
  	          else if (char == ']') seenBracket = false;
  	          buffer += char;
  	        } break;
  
  	      case PORT:
  	        if (DIGIT.test(char)) {
  	          buffer += char;
  	        } else if (
  	          char == EOF || char == '/' || char == '?' || char == '#' ||
  	          (char == '\\' && isSpecial(url)) ||
  	          stateOverride
  	        ) {
  	          if (buffer != '') {
  	            var port = parseInt(buffer, 10);
  	            if (port > 0xFFFF) return INVALID_PORT;
  	            url.port = (isSpecial(url) && port === specialSchemes[url.scheme]) ? null : port;
  	            buffer = '';
  	          }
  	          if (stateOverride) return;
  	          state = PATH_START;
  	          continue;
  	        } else return INVALID_PORT;
  	        break;
  
  	      case FILE:
  	        url.scheme = 'file';
  	        if (char == '/' || char == '\\') state = FILE_SLASH;
  	        else if (base && base.scheme == 'file') {
  	          if (char == EOF) {
  	            url.host = base.host;
  	            url.path = base.path.slice();
  	            url.query = base.query;
  	          } else if (char == '?') {
  	            url.host = base.host;
  	            url.path = base.path.slice();
  	            url.query = '';
  	            state = QUERY;
  	          } else if (char == '#') {
  	            url.host = base.host;
  	            url.path = base.path.slice();
  	            url.query = base.query;
  	            url.fragment = '';
  	            state = FRAGMENT;
  	          } else {
  	            if (!startsWithWindowsDriveLetter(codePoints.slice(pointer).join(''))) {
  	              url.host = base.host;
  	              url.path = base.path.slice();
  	              shortenURLsPath(url);
  	            }
  	            state = PATH;
  	            continue;
  	          }
  	        } else {
  	          state = PATH;
  	          continue;
  	        } break;
  
  	      case FILE_SLASH:
  	        if (char == '/' || char == '\\') {
  	          state = FILE_HOST;
  	          break;
  	        }
  	        if (base && base.scheme == 'file' && !startsWithWindowsDriveLetter(codePoints.slice(pointer).join(''))) {
  	          if (isWindowsDriveLetter(base.path[0], true)) url.path.push(base.path[0]);
  	          else url.host = base.host;
  	        }
  	        state = PATH;
  	        continue;
  
  	      case FILE_HOST:
  	        if (char == EOF || char == '/' || char == '\\' || char == '?' || char == '#') {
  	          if (!stateOverride && isWindowsDriveLetter(buffer)) {
  	            state = PATH;
  	          } else if (buffer == '') {
  	            url.host = '';
  	            if (stateOverride) return;
  	            state = PATH_START;
  	          } else {
  	            failure = parseHost(url, buffer);
  	            if (failure) return failure;
  	            if (url.host == 'localhost') url.host = '';
  	            if (stateOverride) return;
  	            buffer = '';
  	            state = PATH_START;
  	          } continue;
  	        } else buffer += char;
  	        break;
  
  	      case PATH_START:
  	        if (isSpecial(url)) {
  	          state = PATH;
  	          if (char != '/' && char != '\\') continue;
  	        } else if (!stateOverride && char == '?') {
  	          url.query = '';
  	          state = QUERY;
  	        } else if (!stateOverride && char == '#') {
  	          url.fragment = '';
  	          state = FRAGMENT;
  	        } else if (char != EOF) {
  	          state = PATH;
  	          if (char != '/') continue;
  	        } break;
  
  	      case PATH:
  	        if (
  	          char == EOF || char == '/' ||
  	          (char == '\\' && isSpecial(url)) ||
  	          (!stateOverride && (char == '?' || char == '#'))
  	        ) {
  	          if (isDoubleDot(buffer)) {
  	            shortenURLsPath(url);
  	            if (char != '/' && !(char == '\\' && isSpecial(url))) {
  	              url.path.push('');
  	            }
  	          } else if (isSingleDot(buffer)) {
  	            if (char != '/' && !(char == '\\' && isSpecial(url))) {
  	              url.path.push('');
  	            }
  	          } else {
  	            if (url.scheme == 'file' && !url.path.length && isWindowsDriveLetter(buffer)) {
  	              if (url.host) url.host = '';
  	              buffer = buffer.charAt(0) + ':'; // normalize windows drive letter
  	            }
  	            url.path.push(buffer);
  	          }
  	          buffer = '';
  	          if (url.scheme == 'file' && (char == EOF || char == '?' || char == '#')) {
  	            while (url.path.length > 1 && url.path[0] === '') {
  	              url.path.shift();
  	            }
  	          }
  	          if (char == '?') {
  	            url.query = '';
  	            state = QUERY;
  	          } else if (char == '#') {
  	            url.fragment = '';
  	            state = FRAGMENT;
  	          }
  	        } else {
  	          buffer += percentEncode(char, pathPercentEncodeSet);
  	        } break;
  
  	      case CANNOT_BE_A_BASE_URL_PATH:
  	        if (char == '?') {
  	          url.query = '';
  	          state = QUERY;
  	        } else if (char == '#') {
  	          url.fragment = '';
  	          state = FRAGMENT;
  	        } else if (char != EOF) {
  	          url.path[0] += percentEncode(char, C0ControlPercentEncodeSet);
  	        } break;
  
  	      case QUERY:
  	        if (!stateOverride && char == '#') {
  	          url.fragment = '';
  	          state = FRAGMENT;
  	        } else if (char != EOF) {
  	          if (char == "'" && isSpecial(url)) url.query += '%27';
  	          else if (char == '#') url.query += '%23';
  	          else url.query += percentEncode(char, C0ControlPercentEncodeSet);
  	        } break;
  
  	      case FRAGMENT:
  	        if (char != EOF) url.fragment += percentEncode(char, fragmentPercentEncodeSet);
  	        break;
  	    }
  
  	    pointer++;
  	  }
  	};
  
  	// `URL` constructor
  	// https://url.spec.whatwg.org/#url-class
  	var URLConstructor = function URL(url /* , base */) {
  	  var that = anInstance(this, URLConstructor, 'URL');
  	  var base = arguments.length > 1 ? arguments[1] : undefined;
  	  var urlString = String(url);
  	  var state = setInternalState$5(that, { type: 'URL' });
  	  var baseState, failure;
  	  if (base !== undefined) {
  	    if (base instanceof URLConstructor) baseState = getInternalURLState(base);
  	    else {
  	      failure = parseURL(baseState = {}, String(base));
  	      if (failure) throw TypeError(failure);
  	    }
  	  }
  	  failure = parseURL(state, urlString, null, baseState);
  	  if (failure) throw TypeError(failure);
  	  var searchParams = state.searchParams = new URLSearchParams$1();
  	  var searchParamsState = getInternalSearchParamsState(searchParams);
  	  searchParamsState.updateSearchParams(state.query);
  	  searchParamsState.updateURL = function () {
  	    state.query = String(searchParams) || null;
  	  };
  	  if (!descriptors) {
  	    that.href = serializeURL.call(that);
  	    that.origin = getOrigin.call(that);
  	    that.protocol = getProtocol.call(that);
  	    that.username = getUsername.call(that);
  	    that.password = getPassword.call(that);
  	    that.host = getHost.call(that);
  	    that.hostname = getHostname.call(that);
  	    that.port = getPort.call(that);
  	    that.pathname = getPathname.call(that);
  	    that.search = getSearch.call(that);
  	    that.searchParams = getSearchParams.call(that);
  	    that.hash = getHash.call(that);
  	  }
  	};
  
  	var URLPrototype = URLConstructor.prototype;
  
  	var serializeURL = function () {
  	  var url = getInternalURLState(this);
  	  var scheme = url.scheme;
  	  var username = url.username;
  	  var password = url.password;
  	  var host = url.host;
  	  var port = url.port;
  	  var path = url.path;
  	  var query = url.query;
  	  var fragment = url.fragment;
  	  var output = scheme + ':';
  	  if (host !== null) {
  	    output += '//';
  	    if (includesCredentials(url)) {
  	      output += username + (password ? ':' + password : '') + '@';
  	    }
  	    output += serializeHost(host);
  	    if (port !== null) output += ':' + port;
  	  } else if (scheme == 'file') output += '//';
  	  output += url.cannotBeABaseURL ? path[0] : path.length ? '/' + path.join('/') : '';
  	  if (query !== null) output += '?' + query;
  	  if (fragment !== null) output += '#' + fragment;
  	  return output;
  	};
  
  	var getOrigin = function () {
  	  var url = getInternalURLState(this);
  	  var scheme = url.scheme;
  	  var port = url.port;
  	  if (scheme == 'blob') try {
  	    return new URL(scheme.path[0]).origin;
  	  } catch (error) {
  	    return 'null';
  	  }
  	  if (scheme == 'file' || !isSpecial(url)) return 'null';
  	  return scheme + '://' + serializeHost(url.host) + (port !== null ? ':' + port : '');
  	};
  
  	var getProtocol = function () {
  	  return getInternalURLState(this).scheme + ':';
  	};
  
  	var getUsername = function () {
  	  return getInternalURLState(this).username;
  	};
  
  	var getPassword = function () {
  	  return getInternalURLState(this).password;
  	};
  
  	var getHost = function () {
  	  var url = getInternalURLState(this);
  	  var host = url.host;
  	  var port = url.port;
  	  return host === null ? ''
  	    : port === null ? serializeHost(host)
  	    : serializeHost(host) + ':' + port;
  	};
  
  	var getHostname = function () {
  	  var host = getInternalURLState(this).host;
  	  return host === null ? '' : serializeHost(host);
  	};
  
  	var getPort = function () {
  	  var port = getInternalURLState(this).port;
  	  return port === null ? '' : String(port);
  	};
  
  	var getPathname = function () {
  	  var url = getInternalURLState(this);
  	  var path = url.path;
  	  return url.cannotBeABaseURL ? path[0] : path.length ? '/' + path.join('/') : '';
  	};
  
  	var getSearch = function () {
  	  var query = getInternalURLState(this).query;
  	  return query ? '?' + query : '';
  	};
  
  	var getSearchParams = function () {
  	  return getInternalURLState(this).searchParams;
  	};
  
  	var getHash = function () {
  	  var fragment = getInternalURLState(this).fragment;
  	  return fragment ? '#' + fragment : '';
  	};
  
  	var accessorDescriptor = function (getter, setter) {
  	  return { get: getter, set: setter, configurable: true, enumerable: true };
  	};
  
  	if (descriptors) {
  	  objectDefineProperties(URLPrototype, {
  	    // `URL.prototype.href` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-href
  	    href: accessorDescriptor(serializeURL, function (href) {
  	      var url = getInternalURLState(this);
  	      var urlString = String(href);
  	      var failure = parseURL(url, urlString);
  	      if (failure) throw TypeError(failure);
  	      getInternalSearchParamsState(url.searchParams).updateSearchParams(url.query);
  	    }),
  	    // `URL.prototype.origin` getter
  	    // https://url.spec.whatwg.org/#dom-url-origin
  	    origin: accessorDescriptor(getOrigin),
  	    // `URL.prototype.protocol` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-protocol
  	    protocol: accessorDescriptor(getProtocol, function (protocol) {
  	      var url = getInternalURLState(this);
  	      parseURL(url, String(protocol) + ':', SCHEME_START);
  	    }),
  	    // `URL.prototype.username` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-username
  	    username: accessorDescriptor(getUsername, function (username) {
  	      var url = getInternalURLState(this);
  	      var codePoints = arrayFrom(String(username));
  	      if (cannotHaveUsernamePasswordPort(url)) return;
  	      url.username = '';
  	      for (var i = 0; i < codePoints.length; i++) {
  	        url.username += percentEncode(codePoints[i], userinfoPercentEncodeSet);
  	      }
  	    }),
  	    // `URL.prototype.password` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-password
  	    password: accessorDescriptor(getPassword, function (password) {
  	      var url = getInternalURLState(this);
  	      var codePoints = arrayFrom(String(password));
  	      if (cannotHaveUsernamePasswordPort(url)) return;
  	      url.password = '';
  	      for (var i = 0; i < codePoints.length; i++) {
  	        url.password += percentEncode(codePoints[i], userinfoPercentEncodeSet);
  	      }
  	    }),
  	    // `URL.prototype.host` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-host
  	    host: accessorDescriptor(getHost, function (host) {
  	      var url = getInternalURLState(this);
  	      if (url.cannotBeABaseURL) return;
  	      parseURL(url, String(host), HOST);
  	    }),
  	    // `URL.prototype.hostname` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-hostname
  	    hostname: accessorDescriptor(getHostname, function (hostname) {
  	      var url = getInternalURLState(this);
  	      if (url.cannotBeABaseURL) return;
  	      parseURL(url, String(hostname), HOSTNAME);
  	    }),
  	    // `URL.prototype.port` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-port
  	    port: accessorDescriptor(getPort, function (port) {
  	      var url = getInternalURLState(this);
  	      if (cannotHaveUsernamePasswordPort(url)) return;
  	      port = String(port);
  	      if (port == '') url.port = null;
  	      else parseURL(url, port, PORT);
  	    }),
  	    // `URL.prototype.pathname` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-pathname
  	    pathname: accessorDescriptor(getPathname, function (pathname) {
  	      var url = getInternalURLState(this);
  	      if (url.cannotBeABaseURL) return;
  	      url.path = [];
  	      parseURL(url, pathname + '', PATH_START);
  	    }),
  	    // `URL.prototype.search` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-search
  	    search: accessorDescriptor(getSearch, function (search) {
  	      var url = getInternalURLState(this);
  	      search = String(search);
  	      if (search == '') {
  	        url.query = null;
  	      } else {
  	        if ('?' == search.charAt(0)) search = search.slice(1);
  	        url.query = '';
  	        parseURL(url, search, QUERY);
  	      }
  	      getInternalSearchParamsState(url.searchParams).updateSearchParams(url.query);
  	    }),
  	    // `URL.prototype.searchParams` getter
  	    // https://url.spec.whatwg.org/#dom-url-searchparams
  	    searchParams: accessorDescriptor(getSearchParams),
  	    // `URL.prototype.hash` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-hash
  	    hash: accessorDescriptor(getHash, function (hash) {
  	      var url = getInternalURLState(this);
  	      hash = String(hash);
  	      if (hash == '') {
  	        url.fragment = null;
  	        return;
  	      }
  	      if ('#' == hash.charAt(0)) hash = hash.slice(1);
  	      url.fragment = '';
  	      parseURL(url, hash, FRAGMENT);
  	    })
  	  });
  	}
  
  	// `URL.prototype.toJSON` method
  	// https://url.spec.whatwg.org/#dom-url-tojson
  	redefine(URLPrototype, 'toJSON', function toJSON() {
  	  return serializeURL.call(this);
  	}, { enumerable: true });
  
  	// `URL.prototype.toString` method
  	// https://url.spec.whatwg.org/#URL-stringification-behavior
  	redefine(URLPrototype, 'toString', function toString() {
  	  return serializeURL.call(this);
  	}, { enumerable: true });
  
  	if (NativeURL) {
  	  var nativeCreateObjectURL = NativeURL.createObjectURL;
  	  var nativeRevokeObjectURL = NativeURL.revokeObjectURL;
  	  // `URL.createObjectURL` method
  	  // https://developer.mozilla.org/en-US/docs/Web/API/URL/createObjectURL
  	  // eslint-disable-next-line no-unused-vars
  	  if (nativeCreateObjectURL) redefine(URLConstructor, 'createObjectURL', function createObjectURL(blob) {
  	    return nativeCreateObjectURL.apply(NativeURL, arguments);
  	  });
  	  // `URL.revokeObjectURL` method
  	  // https://developer.mozilla.org/en-US/docs/Web/API/URL/revokeObjectURL
  	  // eslint-disable-next-line no-unused-vars
  	  if (nativeRevokeObjectURL) redefine(URLConstructor, 'revokeObjectURL', function revokeObjectURL(url) {
  	    return nativeRevokeObjectURL.apply(NativeURL, arguments);
  	  });
  	}
  
  	setToStringTag(URLConstructor, 'URL');
  
  	_export({ global: true, forced: !nativeUrl, sham: !descriptors }, {
  	  URL: URLConstructor
  	});
  
  	function _typeof(obj) {
  	  "@babel/helpers - typeof";
  
  	  if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
  	    _typeof = function (obj) {
  	      return typeof obj;
  	    };
  	  } else {
  	    _typeof = function (obj) {
  	      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
  	    };
  	  }
  
  	  return _typeof(obj);
  	}
  
  	function _classCallCheck(instance, Constructor) {
  	  if (!(instance instanceof Constructor)) {
  	    throw new TypeError("Cannot call a class as a function");
  	  }
  	}
  
  	function _defineProperties(target, props) {
  	  for (var i = 0; i < props.length; i++) {
  	    var descriptor = props[i];
  	    descriptor.enumerable = descriptor.enumerable || false;
  	    descriptor.configurable = true;
  	    if ("value" in descriptor) descriptor.writable = true;
  	    Object.defineProperty(target, descriptor.key, descriptor);
  	  }
  	}
  
  	function _createClass(Constructor, protoProps, staticProps) {
  	  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
  	  if (staticProps) _defineProperties(Constructor, staticProps);
  	  return Constructor;
  	}
  
  	function _defineProperty(obj, key, value) {
  	  if (key in obj) {
  	    Object.defineProperty(obj, key, {
  	      value: value,
  	      enumerable: true,
  	      configurable: true,
  	      writable: true
  	    });
  	  } else {
  	    obj[key] = value;
  	  }
  
  	  return obj;
  	}
  
  	function ownKeys$1(object, enumerableOnly) {
  	  var keys = Object.keys(object);
  
  	  if (Object.getOwnPropertySymbols) {
  	    var symbols = Object.getOwnPropertySymbols(object);
  	    if (enumerableOnly) symbols = symbols.filter(function (sym) {
  	      return Object.getOwnPropertyDescriptor(object, sym).enumerable;
  	    });
  	    keys.push.apply(keys, symbols);
  	  }
  
  	  return keys;
  	}
  
  	function _objectSpread2(target) {
  	  for (var i = 1; i < arguments.length; i++) {
  	    var source = arguments[i] != null ? arguments[i] : {};
  
  	    if (i % 2) {
  	      ownKeys$1(Object(source), true).forEach(function (key) {
  	        _defineProperty(target, key, source[key]);
  	      });
  	    } else if (Object.getOwnPropertyDescriptors) {
  	      Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
  	    } else {
  	      ownKeys$1(Object(source)).forEach(function (key) {
  	        Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
  	      });
  	    }
  	  }
  
  	  return target;
  	}
  
  	function _objectWithoutPropertiesLoose(source, excluded) {
  	  if (source == null) return {};
  	  var target = {};
  	  var sourceKeys = Object.keys(source);
  	  var key, i;
  
  	  for (i = 0; i < sourceKeys.length; i++) {
  	    key = sourceKeys[i];
  	    if (excluded.indexOf(key) >= 0) continue;
  	    target[key] = source[key];
  	  }
  
  	  return target;
  	}
  
  	function _objectWithoutProperties(source, excluded) {
  	  if (source == null) return {};
  
  	  var target = _objectWithoutPropertiesLoose(source, excluded);
  
  	  var key, i;
  
  	  if (Object.getOwnPropertySymbols) {
  	    var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
  
  	    for (i = 0; i < sourceSymbolKeys.length; i++) {
  	      key = sourceSymbolKeys[i];
  	      if (excluded.indexOf(key) >= 0) continue;
  	      if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
  	      target[key] = source[key];
  	    }
  	  }
  
  	  return target;
  	}
  
  	function _slicedToArray(arr, i) {
  	  return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
  	}
  
  	function _toConsumableArray(arr) {
  	  return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
  	}
  
  	function _arrayWithoutHoles(arr) {
  	  if (Array.isArray(arr)) return _arrayLikeToArray(arr);
  	}
  
  	function _arrayWithHoles(arr) {
  	  if (Array.isArray(arr)) return arr;
  	}
  
  	function _iterableToArray(iter) {
  	  if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter);
  	}
  
  	function _iterableToArrayLimit(arr, i) {
  	  if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return;
  	  var _arr = [];
  	  var _n = true;
  	  var _d = false;
  	  var _e = undefined;
  
  	  try {
  	    for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
  	      _arr.push(_s.value);
  
  	      if (i && _arr.length === i) break;
  	    }
  	  } catch (err) {
  	    _d = true;
  	    _e = err;
  	  } finally {
  	    try {
  	      if (!_n && _i["return"] != null) _i["return"]();
  	    } finally {
  	      if (_d) throw _e;
  	    }
  	  }
  
  	  return _arr;
  	}
  
  	function _unsupportedIterableToArray(o, minLen) {
  	  if (!o) return;
  	  if (typeof o === "string") return _arrayLikeToArray(o, minLen);
  	  var n = Object.prototype.toString.call(o).slice(8, -1);
  	  if (n === "Object" && o.constructor) n = o.constructor.name;
  	  if (n === "Map" || n === "Set") return Array.from(o);
  	  if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
  	}
  
  	function _arrayLikeToArray(arr, len) {
  	  if (len == null || len > arr.length) len = arr.length;
  
  	  for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
  
  	  return arr2;
  	}
  
  	function _nonIterableSpread() {
  	  throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
  	}
  
  	function _nonIterableRest() {
  	  throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
  	}
  
  	(function (global) {
  	  /**
  	   * Polyfill URLSearchParams
  	   *
  	   * Inspired from : https://github.com/WebReflection/url-search-params/blob/master/src/url-search-params.js
  	   */
  	  var checkIfIteratorIsSupported = function checkIfIteratorIsSupported() {
  	    try {
  	      return !!Symbol.iterator;
  	    } catch (error) {
  	      return false;
  	    }
  	  };
  
  	  var iteratorSupported = checkIfIteratorIsSupported();
  
  	  var createIterator = function createIterator(items) {
  	    var iterator = {
  	      next: function next() {
  	        var value = items.shift();
  	        return {
  	          done: value === void 0,
  	          value: value
  	        };
  	      }
  	    };
  
  	    if (iteratorSupported) {
  	      iterator[Symbol.iterator] = function () {
  	        return iterator;
  	      };
  	    }
  
  	    return iterator;
  	  };
  	  /**
  	   * Search param name and values should be encoded according to https://url.spec.whatwg.org/#urlencoded-serializing
  	   * encodeURIComponent() produces the same result except encoding spaces as `%20` instead of `+`.
  	   */
  
  
  	  var serializeParam = function serializeParam(value) {
  	    return encodeURIComponent(value).replace(/%20/g, '+');
  	  };
  
  	  var deserializeParam = function deserializeParam(value) {
  	    return decodeURIComponent(String(value).replace(/\+/g, ' '));
  	  };
  
  	  var polyfillURLSearchParams = function polyfillURLSearchParams() {
  	    var URLSearchParams = function URLSearchParams(searchString) {
  	      Object.defineProperty(this, '_entries', {
  	        writable: true,
  	        value: {}
  	      });
  
  	      var typeofSearchString = _typeof(searchString);
  
  	      if (typeofSearchString === 'undefined') ; else if (typeofSearchString === 'string') {
  	        if (searchString !== '') {
  	          this._fromString(searchString);
  	        }
  	      } else if (searchString instanceof URLSearchParams) {
  	        var _this = this;
  
  	        searchString.forEach(function (value, name) {
  	          _this.append(name, value);
  	        });
  	      } else if (searchString !== null && typeofSearchString === 'object') {
  	        if (Object.prototype.toString.call(searchString) === '[object Array]') {
  	          for (var i = 0; i < searchString.length; i++) {
  	            var entry = searchString[i];
  
  	            if (Object.prototype.toString.call(entry) === '[object Array]' || entry.length !== 2) {
  	              this.append(entry[0], entry[1]);
  	            } else {
  	              throw new TypeError('Expected [string, any] as entry at index ' + i + ' of URLSearchParams\'s input');
  	            }
  	          }
  	        } else {
  	          for (var key in searchString) {
  	            if (searchString.hasOwnProperty(key)) {
  	              this.append(key, searchString[key]);
  	            }
  	          }
  	        }
  	      } else {
  	        throw new TypeError('Unsupported input\'s type for URLSearchParams');
  	      }
  	    };
  
  	    var proto = URLSearchParams.prototype;
  
  	    proto.append = function (name, value) {
  	      if (name in this._entries) {
  	        this._entries[name].push(String(value));
  	      } else {
  	        this._entries[name] = [String(value)];
  	      }
  	    };
  
  	    proto.delete = function (name) {
  	      delete this._entries[name];
  	    };
  
  	    proto.get = function (name) {
  	      return name in this._entries ? this._entries[name][0] : null;
  	    };
  
  	    proto.getAll = function (name) {
  	      return name in this._entries ? this._entries[name].slice(0) : [];
  	    };
  
  	    proto.has = function (name) {
  	      return name in this._entries;
  	    };
  
  	    proto.set = function (name, value) {
  	      this._entries[name] = [String(value)];
  	    };
  
  	    proto.forEach = function (callback, thisArg) {
  	      var entries;
  
  	      for (var name in this._entries) {
  	        if (this._entries.hasOwnProperty(name)) {
  	          entries = this._entries[name];
  
  	          for (var i = 0; i < entries.length; i++) {
  	            callback.call(thisArg, entries[i], name, this);
  	          }
  	        }
  	      }
  	    };
  
  	    proto.keys = function () {
  	      var items = [];
  	      this.forEach(function (value, name) {
  	        items.push(name);
  	      });
  	      return createIterator(items);
  	    };
  
  	    proto.values = function () {
  	      var items = [];
  	      this.forEach(function (value) {
  	        items.push(value);
  	      });
  	      return createIterator(items);
  	    };
  
  	    proto.entries = function () {
  	      var items = [];
  	      this.forEach(function (value, name) {
  	        items.push([name, value]);
  	      });
  	      return createIterator(items);
  	    };
  
  	    if (iteratorSupported) {
  	      proto[Symbol.iterator] = proto.entries;
  	    }
  
  	    proto.toString = function () {
  	      var searchArray = [];
  	      this.forEach(function (value, name) {
  	        searchArray.push(serializeParam(name) + '=' + serializeParam(value));
  	      });
  	      return searchArray.join('&');
  	    };
  
  	    global.URLSearchParams = URLSearchParams;
  	  };
  
  	  var checkIfURLSearchParamsSupported = function checkIfURLSearchParamsSupported() {
  	    try {
  	      var URLSearchParams = global.URLSearchParams;
  	      return new URLSearchParams('?a=1').toString() === 'a=1' && typeof URLSearchParams.prototype.set === 'function';
  	    } catch (e) {
  	      return false;
  	    }
  	  };
  
  	  if (!checkIfURLSearchParamsSupported()) {
  	    polyfillURLSearchParams();
  	  }
  
  	  var proto = global.URLSearchParams.prototype;
  
  	  if (typeof proto.sort !== 'function') {
  	    proto.sort = function () {
  	      var _this = this;
  
  	      var items = [];
  	      this.forEach(function (value, name) {
  	        items.push([name, value]);
  
  	        if (!_this._entries) {
  	          _this.delete(name);
  	        }
  	      });
  	      items.sort(function (a, b) {
  	        if (a[0] < b[0]) {
  	          return -1;
  	        } else if (a[0] > b[0]) {
  	          return +1;
  	        } else {
  	          return 0;
  	        }
  	      });
  
  	      if (_this._entries) {
  	        // force reset because IE keeps keys index
  	        _this._entries = {};
  	      }
  
  	      for (var i = 0; i < items.length; i++) {
  	        this.append(items[i][0], items[i][1]);
  	      }
  	    };
  	  }
  
  	  if (typeof proto._fromString !== 'function') {
  	    Object.defineProperty(proto, '_fromString', {
  	      enumerable: false,
  	      configurable: false,
  	      writable: false,
  	      value: function value(searchString) {
  	        if (this._entries) {
  	          this._entries = {};
  	        } else {
  	          var keys = [];
  	          this.forEach(function (value, name) {
  	            keys.push(name);
  	          });
  
  	          for (var i = 0; i < keys.length; i++) {
  	            this.delete(keys[i]);
  	          }
  	        }
  
  	        searchString = searchString.replace(/^\?/, '');
  	        var attributes = searchString.split('&');
  	        var attribute;
  
  	        for (var i = 0; i < attributes.length; i++) {
  	          attribute = attributes[i].split('=');
  	          this.append(deserializeParam(attribute[0]), attribute.length > 1 ? deserializeParam(attribute[1]) : '');
  	        }
  	      }
  	    });
  	  } // HTMLAnchorElement
  
  	})(typeof commonjsGlobal !== 'undefined' ? commonjsGlobal : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : commonjsGlobal);
  
  	(function (global) {
  	  /**
  	   * Polyfill URL
  	   *
  	   * Inspired from : https://github.com/arv/DOM-URL-Polyfill/blob/master/src/url.js
  	   */
  	  var checkIfURLIsSupported = function checkIfURLIsSupported() {
  	    try {
  	      var u = new global.URL('b', 'http://a');
  	      u.pathname = 'c d';
  	      return u.href === 'http://a/c%20d' && u.searchParams;
  	    } catch (e) {
  	      return false;
  	    }
  	  };
  
  	  var polyfillURL = function polyfillURL() {
  	    var _URL = global.URL;
  
  	    var URL = function URL(url, base) {
  	      if (typeof url !== 'string') url = String(url); // Only create another document if the base is different from current location.
  
  	      var doc = document,
  	          baseElement;
  
  	      if (base && (global.location === void 0 || base !== global.location.href)) {
  	        doc = document.implementation.createHTMLDocument('');
  	        baseElement = doc.createElement('base');
  	        baseElement.href = base;
  	        doc.head.appendChild(baseElement);
  
  	        try {
  	          if (baseElement.href.indexOf(base) !== 0) throw new Error(baseElement.href);
  	        } catch (err) {
  	          throw new Error('URL unable to set base ' + base + ' due to ' + err);
  	        }
  	      }
  
  	      var anchorElement = doc.createElement('a');
  	      anchorElement.href = url;
  
  	      if (baseElement) {
  	        doc.body.appendChild(anchorElement);
  	        anchorElement.href = anchorElement.href; // force href to refresh
  	      }
  
  	      if (anchorElement.protocol === ':' || !/:/.test(anchorElement.href)) {
  	        throw new TypeError('Invalid URL');
  	      }
  
  	      Object.defineProperty(this, '_anchorElement', {
  	        value: anchorElement
  	      }); // create a linked searchParams which reflect its changes on URL
  
  	      var searchParams = new global.URLSearchParams(this.search);
  	      var enableSearchUpdate = true;
  	      var enableSearchParamsUpdate = true;
  
  	      var _this = this;
  
  	      ['append', 'delete', 'set'].forEach(function (methodName) {
  	        var method = searchParams[methodName];
  
  	        searchParams[methodName] = function () {
  	          method.apply(searchParams, arguments);
  
  	          if (enableSearchUpdate) {
  	            enableSearchParamsUpdate = false;
  	            _this.search = searchParams.toString();
  	            enableSearchParamsUpdate = true;
  	          }
  	        };
  	      });
  	      Object.defineProperty(this, 'searchParams', {
  	        value: searchParams,
  	        enumerable: true
  	      });
  	      var search = void 0;
  	      Object.defineProperty(this, '_updateSearchParams', {
  	        enumerable: false,
  	        configurable: false,
  	        writable: false,
  	        value: function value() {
  	          if (this.search !== search) {
  	            search = this.search;
  
  	            if (enableSearchParamsUpdate) {
  	              enableSearchUpdate = false;
  
  	              this.searchParams._fromString(this.search);
  
  	              enableSearchUpdate = true;
  	            }
  	          }
  	        }
  	      });
  	    };
  
  	    var proto = URL.prototype;
  
  	    var linkURLWithAnchorAttribute = function linkURLWithAnchorAttribute(attributeName) {
  	      Object.defineProperty(proto, attributeName, {
  	        get: function get() {
  	          return this._anchorElement[attributeName];
  	        },
  	        set: function set(value) {
  	          this._anchorElement[attributeName] = value;
  	        },
  	        enumerable: true
  	      });
  	    };
  
  	    ['hash', 'host', 'hostname', 'port', 'protocol'].forEach(function (attributeName) {
  	      linkURLWithAnchorAttribute(attributeName);
  	    });
  	    Object.defineProperty(proto, 'search', {
  	      get: function get() {
  	        return this._anchorElement['search'];
  	      },
  	      set: function set(value) {
  	        this._anchorElement['search'] = value;
  
  	        this._updateSearchParams();
  	      },
  	      enumerable: true
  	    });
  	    Object.defineProperties(proto, {
  	      'toString': {
  	        get: function get() {
  	          var _this = this;
  
  	          return function () {
  	            return _this.href;
  	          };
  	        }
  	      },
  	      'href': {
  	        get: function get() {
  	          return this._anchorElement.href.replace(/\?$/, '');
  	        },
  	        set: function set(value) {
  	          this._anchorElement.href = value;
  
  	          this._updateSearchParams();
  	        },
  	        enumerable: true
  	      },
  	      'pathname': {
  	        get: function get() {
  	          return this._anchorElement.pathname.replace(/(^\/?)/, '/');
  	        },
  	        set: function set(value) {
  	          this._anchorElement.pathname = value;
  	        },
  	        enumerable: true
  	      },
  	      'origin': {
  	        get: function get() {
  	          // get expected port from protocol
  	          var expectedPort = {
  	            'http:': 80,
  	            'https:': 443,
  	            'ftp:': 21
  	          }[this._anchorElement.protocol]; // add port to origin if, expected port is different than actual port
  	          // and it is not empty f.e http://foo:8080
  	          // 8080 != 80 && 8080 != ''
  
  	          var addPortToOrigin = this._anchorElement.port != expectedPort && this._anchorElement.port !== '';
  	          return this._anchorElement.protocol + '//' + this._anchorElement.hostname + (addPortToOrigin ? ':' + this._anchorElement.port : '');
  	        },
  	        enumerable: true
  	      },
  	      'password': {
  	        // TODO
  	        get: function get() {
  	          return '';
  	        },
  	        set: function set(value) {},
  	        enumerable: true
  	      },
  	      'username': {
  	        // TODO
  	        get: function get() {
  	          return '';
  	        },
  	        set: function set(value) {},
  	        enumerable: true
  	      }
  	    });
  
  	    URL.createObjectURL = function (blob) {
  	      return _URL.createObjectURL.apply(_URL, arguments);
  	    };
  
  	    URL.revokeObjectURL = function (url) {
  	      return _URL.revokeObjectURL.apply(_URL, arguments);
  	    };
  
  	    global.URL = URL;
  	  };
  
  	  if (!checkIfURLIsSupported()) {
  	    polyfillURL();
  	  }
  
  	  if (global.location !== void 0 && !('origin' in global.location)) {
  	    var getOrigin = function getOrigin() {
  	      return global.location.protocol + '//' + global.location.hostname + (global.location.port ? ':' + global.location.port : '');
  	    };
  
  	    try {
  	      Object.defineProperty(global.location, 'origin', {
  	        get: getOrigin,
  	        enumerable: true
  	      });
  	    } catch (e) {
  	      setInterval(function () {
  	        global.location.origin = getOrigin();
  	      }, 100);
  	    }
  	  }
  	})(typeof commonjsGlobal !== 'undefined' ? commonjsGlobal : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : commonjsGlobal);
  
  	// `Symbol.asyncIterator` well-known symbol
  	// https://tc39.github.io/ecma262/#sec-symbol.asynciterator
  	defineWellKnownSymbol('asyncIterator');
  
  	var IS_CONCAT_SPREADABLE = wellKnownSymbol('isConcatSpreadable');
  	var MAX_SAFE_INTEGER = 0x1FFFFFFFFFFFFF;
  	var MAXIMUM_ALLOWED_INDEX_EXCEEDED = 'Maximum allowed index exceeded';
  
  	// We can't use this feature detection in V8 since it causes
  	// deoptimization and serious performance degradation
  	// https://github.com/zloirock/core-js/issues/679
  	var IS_CONCAT_SPREADABLE_SUPPORT = engineV8Version >= 51 || !fails(function () {
  	  var array = [];
  	  array[IS_CONCAT_SPREADABLE] = false;
  	  return array.concat()[0] !== array;
  	});
  
  	var SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('concat');
  
  	var isConcatSpreadable = function (O) {
  	  if (!isObject(O)) return false;
  	  var spreadable = O[IS_CONCAT_SPREADABLE];
  	  return spreadable !== undefined ? !!spreadable : isArray(O);
  	};
  
  	var FORCED$1 = !IS_CONCAT_SPREADABLE_SUPPORT || !SPECIES_SUPPORT;
  
  	// `Array.prototype.concat` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.concat
  	// with adding support of @@isConcatSpreadable and @@species
  	_export({ target: 'Array', proto: true, forced: FORCED$1 }, {
  	  concat: function concat(arg) { // eslint-disable-line no-unused-vars
  	    var O = toObject(this);
  	    var A = arraySpeciesCreate(O, 0);
  	    var n = 0;
  	    var i, k, length, len, E;
  	    for (i = -1, length = arguments.length; i < length; i++) {
  	      E = i === -1 ? O : arguments[i];
  	      if (isConcatSpreadable(E)) {
  	        len = toLength(E.length);
  	        if (n + len > MAX_SAFE_INTEGER) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED);
  	        for (k = 0; k < len; k++, n++) if (k in E) createProperty(A, n, E[k]);
  	      } else {
  	        if (n >= MAX_SAFE_INTEGER) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED);
  	        createProperty(A, n++, E);
  	      }
  	    }
  	    A.length = n;
  	    return A;
  	  }
  	});
  
  	// `Object.assign` method
  	// https://tc39.github.io/ecma262/#sec-object.assign
  	_export({ target: 'Object', stat: true, forced: Object.assign !== objectAssign }, {
  	  assign: objectAssign
  	});
  
  	var nativeGetOwnPropertyDescriptor$2 = objectGetOwnPropertyDescriptor.f;
  
  
  	var FAILS_ON_PRIMITIVES$1 = fails(function () { nativeGetOwnPropertyDescriptor$2(1); });
  	var FORCED$2 = !descriptors || FAILS_ON_PRIMITIVES$1;
  
  	// `Object.getOwnPropertyDescriptor` method
  	// https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptor
  	_export({ target: 'Object', stat: true, forced: FORCED$2, sham: !descriptors }, {
  	  getOwnPropertyDescriptor: function getOwnPropertyDescriptor(it, key) {
  	    return nativeGetOwnPropertyDescriptor$2(toIndexedObject(it), key);
  	  }
  	});
  
  	var nativePromiseConstructor = global_1.Promise;
  
  	var iterate_1 = createCommonjsModule(function (module) {
  	var Result = function (stopped, result) {
  	  this.stopped = stopped;
  	  this.result = result;
  	};
  
  	var iterate = module.exports = function (iterable, fn, that, AS_ENTRIES, IS_ITERATOR) {
  	  var boundFunction = functionBindContext(fn, that, AS_ENTRIES ? 2 : 1);
  	  var iterator, iterFn, index, length, result, next, step;
  
  	  if (IS_ITERATOR) {
  	    iterator = iterable;
  	  } else {
  	    iterFn = getIteratorMethod(iterable);
  	    if (typeof iterFn != 'function') throw TypeError('Target is not iterable');
  	    // optimisation for array iterators
  	    if (isArrayIteratorMethod(iterFn)) {
  	      for (index = 0, length = toLength(iterable.length); length > index; index++) {
  	        result = AS_ENTRIES
  	          ? boundFunction(anObject(step = iterable[index])[0], step[1])
  	          : boundFunction(iterable[index]);
  	        if (result && result instanceof Result) return result;
  	      } return new Result(false);
  	    }
  	    iterator = iterFn.call(iterable);
  	  }
  
  	  next = iterator.next;
  	  while (!(step = next.call(iterator)).done) {
  	    result = callWithSafeIterationClosing(iterator, boundFunction, step.value, AS_ENTRIES);
  	    if (typeof result == 'object' && result && result instanceof Result) return result;
  	  } return new Result(false);
  	};
  
  	iterate.stop = function (result) {
  	  return new Result(true, result);
  	};
  	});
  
  	var engineIsIos = /(iphone|ipod|ipad).*applewebkit/i.test(engineUserAgent);
  
  	var location = global_1.location;
  	var set$1 = global_1.setImmediate;
  	var clear = global_1.clearImmediate;
  	var process$2 = global_1.process;
  	var MessageChannel = global_1.MessageChannel;
  	var Dispatch = global_1.Dispatch;
  	var counter = 0;
  	var queue = {};
  	var ONREADYSTATECHANGE = 'onreadystatechange';
  	var defer, channel, port;
  
  	var run = function (id) {
  	  // eslint-disable-next-line no-prototype-builtins
  	  if (queue.hasOwnProperty(id)) {
  	    var fn = queue[id];
  	    delete queue[id];
  	    fn();
  	  }
  	};
  
  	var runner = function (id) {
  	  return function () {
  	    run(id);
  	  };
  	};
  
  	var listener = function (event) {
  	  run(event.data);
  	};
  
  	var post = function (id) {
  	  // old engines have not location.origin
  	  global_1.postMessage(id + '', location.protocol + '//' + location.host);
  	};
  
  	// Node.js 0.9+ & IE10+ has setImmediate, otherwise:
  	if (!set$1 || !clear) {
  	  set$1 = function setImmediate(fn) {
  	    var args = [];
  	    var i = 1;
  	    while (arguments.length > i) args.push(arguments[i++]);
  	    queue[++counter] = function () {
  	      // eslint-disable-next-line no-new-func
  	      (typeof fn == 'function' ? fn : Function(fn)).apply(undefined, args);
  	    };
  	    defer(counter);
  	    return counter;
  	  };
  	  clear = function clearImmediate(id) {
  	    delete queue[id];
  	  };
  	  // Node.js 0.8-
  	  if (classofRaw(process$2) == 'process') {
  	    defer = function (id) {
  	      process$2.nextTick(runner(id));
  	    };
  	  // Sphere (JS game engine) Dispatch API
  	  } else if (Dispatch && Dispatch.now) {
  	    defer = function (id) {
  	      Dispatch.now(runner(id));
  	    };
  	  // Browsers with MessageChannel, includes WebWorkers
  	  // except iOS - https://github.com/zloirock/core-js/issues/624
  	  } else if (MessageChannel && !engineIsIos) {
  	    channel = new MessageChannel();
  	    port = channel.port2;
  	    channel.port1.onmessage = listener;
  	    defer = functionBindContext(port.postMessage, port, 1);
  	  // Browsers with postMessage, skip WebWorkers
  	  // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'
  	  } else if (
  	    global_1.addEventListener &&
  	    typeof postMessage == 'function' &&
  	    !global_1.importScripts &&
  	    !fails(post) &&
  	    location.protocol !== 'file:'
  	  ) {
  	    defer = post;
  	    global_1.addEventListener('message', listener, false);
  	  // IE8-
  	  } else if (ONREADYSTATECHANGE in documentCreateElement('script')) {
  	    defer = function (id) {
  	      html.appendChild(documentCreateElement('script'))[ONREADYSTATECHANGE] = function () {
  	        html.removeChild(this);
  	        run(id);
  	      };
  	    };
  	  // Rest old browsers
  	  } else {
  	    defer = function (id) {
  	      setTimeout(runner(id), 0);
  	    };
  	  }
  	}
  
  	var task = {
  	  set: set$1,
  	  clear: clear
  	};
  
  	var getOwnPropertyDescriptor$2 = objectGetOwnPropertyDescriptor.f;
  
  	var macrotask = task.set;
  
  
  	var MutationObserver$1 = global_1.MutationObserver || global_1.WebKitMutationObserver;
  	var process$3 = global_1.process;
  	var Promise$1 = global_1.Promise;
  	var IS_NODE = classofRaw(process$3) == 'process';
  	// Node.js 11 shows ExperimentalWarning on getting `queueMicrotask`
  	var queueMicrotaskDescriptor = getOwnPropertyDescriptor$2(global_1, 'queueMicrotask');
  	var queueMicrotask = queueMicrotaskDescriptor && queueMicrotaskDescriptor.value;
  
  	var flush, head, last, notify, toggle, node, promise, then;
  
  	// modern engines have queueMicrotask method
  	if (!queueMicrotask) {
  	  flush = function () {
  	    var parent, fn;
  	    if (IS_NODE && (parent = process$3.domain)) parent.exit();
  	    while (head) {
  	      fn = head.fn;
  	      head = head.next;
  	      try {
  	        fn();
  	      } catch (error) {
  	        if (head) notify();
  	        else last = undefined;
  	        throw error;
  	      }
  	    } last = undefined;
  	    if (parent) parent.enter();
  	  };
  
  	  // Node.js
  	  if (IS_NODE) {
  	    notify = function () {
  	      process$3.nextTick(flush);
  	    };
  	  // browsers with MutationObserver, except iOS - https://github.com/zloirock/core-js/issues/339
  	  } else if (MutationObserver$1 && !engineIsIos) {
  	    toggle = true;
  	    node = document.createTextNode('');
  	    new MutationObserver$1(flush).observe(node, { characterData: true });
  	    notify = function () {
  	      node.data = toggle = !toggle;
  	    };
  	  // environments with maybe non-completely correct, but existent Promise
  	  } else if (Promise$1 && Promise$1.resolve) {
  	    // Promise.resolve without an argument throws an error in LG WebOS 2
  	    promise = Promise$1.resolve(undefined);
  	    then = promise.then;
  	    notify = function () {
  	      then.call(promise, flush);
  	    };
  	  // for other environments - macrotask based on:
  	  // - setImmediate
  	  // - MessageChannel
  	  // - window.postMessag
  	  // - onreadystatechange
  	  // - setTimeout
  	  } else {
  	    notify = function () {
  	      // strange IE + webpack dev server bug - use .call(global)
  	      macrotask.call(global_1, flush);
  	    };
  	  }
  	}
  
  	var microtask = queueMicrotask || function (fn) {
  	  var task = { fn: fn, next: undefined };
  	  if (last) last.next = task;
  	  if (!head) {
  	    head = task;
  	    notify();
  	  } last = task;
  	};
  
  	var PromiseCapability = function (C) {
  	  var resolve, reject;
  	  this.promise = new C(function ($$resolve, $$reject) {
  	    if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor');
  	    resolve = $$resolve;
  	    reject = $$reject;
  	  });
  	  this.resolve = aFunction$1(resolve);
  	  this.reject = aFunction$1(reject);
  	};
  
  	// 25.4.1.5 NewPromiseCapability(C)
  	var f$7 = function (C) {
  	  return new PromiseCapability(C);
  	};
  
  	var newPromiseCapability = {
  		f: f$7
  	};
  
  	var promiseResolve = function (C, x) {
  	  anObject(C);
  	  if (isObject(x) && x.constructor === C) return x;
  	  var promiseCapability = newPromiseCapability.f(C);
  	  var resolve = promiseCapability.resolve;
  	  resolve(x);
  	  return promiseCapability.promise;
  	};
  
  	var hostReportErrors = function (a, b) {
  	  var console = global_1.console;
  	  if (console && console.error) {
  	    arguments.length === 1 ? console.error(a) : console.error(a, b);
  	  }
  	};
  
  	var perform = function (exec) {
  	  try {
  	    return { error: false, value: exec() };
  	  } catch (error) {
  	    return { error: true, value: error };
  	  }
  	};
  
  	var task$1 = task.set;
  
  
  
  
  
  
  
  
  
  
  	var SPECIES$6 = wellKnownSymbol('species');
  	var PROMISE = 'Promise';
  	var getInternalState$3 = internalState.get;
  	var setInternalState$6 = internalState.set;
  	var getInternalPromiseState = internalState.getterFor(PROMISE);
  	var PromiseConstructor = nativePromiseConstructor;
  	var TypeError$1 = global_1.TypeError;
  	var document$2 = global_1.document;
  	var process$4 = global_1.process;
  	var $fetch$1 = getBuiltIn('fetch');
  	var newPromiseCapability$1 = newPromiseCapability.f;
  	var newGenericPromiseCapability = newPromiseCapability$1;
  	var IS_NODE$1 = classofRaw(process$4) == 'process';
  	var DISPATCH_EVENT = !!(document$2 && document$2.createEvent && global_1.dispatchEvent);
  	var UNHANDLED_REJECTION = 'unhandledrejection';
  	var REJECTION_HANDLED = 'rejectionhandled';
  	var PENDING = 0;
  	var FULFILLED = 1;
  	var REJECTED = 2;
  	var HANDLED = 1;
  	var UNHANDLED = 2;
  	var Internal, OwnPromiseCapability, PromiseWrapper, nativeThen;
  
  	var FORCED$3 = isForced_1(PROMISE, function () {
  	  var GLOBAL_CORE_JS_PROMISE = inspectSource(PromiseConstructor) !== String(PromiseConstructor);
  	  if (!GLOBAL_CORE_JS_PROMISE) {
  	    // V8 6.6 (Node 10 and Chrome 66) have a bug with resolving custom thenables
  	    // https://bugs.chromium.org/p/chromium/issues/detail?id=830565
  	    // We can't detect it synchronously, so just check versions
  	    if (engineV8Version === 66) return true;
  	    // Unhandled rejections tracking support, NodeJS Promise without it fails @@species test
  	    if (!IS_NODE$1 && typeof PromiseRejectionEvent != 'function') return true;
  	  }
  	  // We can't use @@species feature detection in V8 since it causes
  	  // deoptimization and performance degradation
  	  // https://github.com/zloirock/core-js/issues/679
  	  if (engineV8Version >= 51 && /native code/.test(PromiseConstructor)) return false;
  	  // Detect correctness of subclassing with @@species support
  	  var promise = PromiseConstructor.resolve(1);
  	  var FakePromise = function (exec) {
  	    exec(function () { /* empty */ }, function () { /* empty */ });
  	  };
  	  var constructor = promise.constructor = {};
  	  constructor[SPECIES$6] = FakePromise;
  	  return !(promise.then(function () { /* empty */ }) instanceof FakePromise);
  	});
  
  	var INCORRECT_ITERATION$1 = FORCED$3 || !checkCorrectnessOfIteration(function (iterable) {
  	  PromiseConstructor.all(iterable)['catch'](function () { /* empty */ });
  	});
  
  	// helpers
  	var isThenable = function (it) {
  	  var then;
  	  return isObject(it) && typeof (then = it.then) == 'function' ? then : false;
  	};
  
  	var notify$1 = function (promise, state, isReject) {
  	  if (state.notified) return;
  	  state.notified = true;
  	  var chain = state.reactions;
  	  microtask(function () {
  	    var value = state.value;
  	    var ok = state.state == FULFILLED;
  	    var index = 0;
  	    // variable length - can't use forEach
  	    while (chain.length > index) {
  	      var reaction = chain[index++];
  	      var handler = ok ? reaction.ok : reaction.fail;
  	      var resolve = reaction.resolve;
  	      var reject = reaction.reject;
  	      var domain = reaction.domain;
  	      var result, then, exited;
  	      try {
  	        if (handler) {
  	          if (!ok) {
  	            if (state.rejection === UNHANDLED) onHandleUnhandled(promise, state);
  	            state.rejection = HANDLED;
  	          }
  	          if (handler === true) result = value;
  	          else {
  	            if (domain) domain.enter();
  	            result = handler(value); // can throw
  	            if (domain) {
  	              domain.exit();
  	              exited = true;
  	            }
  	          }
  	          if (result === reaction.promise) {
  	            reject(TypeError$1('Promise-chain cycle'));
  	          } else if (then = isThenable(result)) {
  	            then.call(result, resolve, reject);
  	          } else resolve(result);
  	        } else reject(value);
  	      } catch (error) {
  	        if (domain && !exited) domain.exit();
  	        reject(error);
  	      }
  	    }
  	    state.reactions = [];
  	    state.notified = false;
  	    if (isReject && !state.rejection) onUnhandled(promise, state);
  	  });
  	};
  
  	var dispatchEvent = function (name, promise, reason) {
  	  var event, handler;
  	  if (DISPATCH_EVENT) {
  	    event = document$2.createEvent('Event');
  	    event.promise = promise;
  	    event.reason = reason;
  	    event.initEvent(name, false, true);
  	    global_1.dispatchEvent(event);
  	  } else event = { promise: promise, reason: reason };
  	  if (handler = global_1['on' + name]) handler(event);
  	  else if (name === UNHANDLED_REJECTION) hostReportErrors('Unhandled promise rejection', reason);
  	};
  
  	var onUnhandled = function (promise, state) {
  	  task$1.call(global_1, function () {
  	    var value = state.value;
  	    var IS_UNHANDLED = isUnhandled(state);
  	    var result;
  	    if (IS_UNHANDLED) {
  	      result = perform(function () {
  	        if (IS_NODE$1) {
  	          process$4.emit('unhandledRejection', value, promise);
  	        } else dispatchEvent(UNHANDLED_REJECTION, promise, value);
  	      });
  	      // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should
  	      state.rejection = IS_NODE$1 || isUnhandled(state) ? UNHANDLED : HANDLED;
  	      if (result.error) throw result.value;
  	    }
  	  });
  	};
  
  	var isUnhandled = function (state) {
  	  return state.rejection !== HANDLED && !state.parent;
  	};
  
  	var onHandleUnhandled = function (promise, state) {
  	  task$1.call(global_1, function () {
  	    if (IS_NODE$1) {
  	      process$4.emit('rejectionHandled', promise);
  	    } else dispatchEvent(REJECTION_HANDLED, promise, state.value);
  	  });
  	};
  
  	var bind = function (fn, promise, state, unwrap) {
  	  return function (value) {
  	    fn(promise, state, value, unwrap);
  	  };
  	};
  
  	var internalReject = function (promise, state, value, unwrap) {
  	  if (state.done) return;
  	  state.done = true;
  	  if (unwrap) state = unwrap;
  	  state.value = value;
  	  state.state = REJECTED;
  	  notify$1(promise, state, true);
  	};
  
  	var internalResolve = function (promise, state, value, unwrap) {
  	  if (state.done) return;
  	  state.done = true;
  	  if (unwrap) state = unwrap;
  	  try {
  	    if (promise === value) throw TypeError$1("Promise can't be resolved itself");
  	    var then = isThenable(value);
  	    if (then) {
  	      microtask(function () {
  	        var wrapper = { done: false };
  	        try {
  	          then.call(value,
  	            bind(internalResolve, promise, wrapper, state),
  	            bind(internalReject, promise, wrapper, state)
  	          );
  	        } catch (error) {
  	          internalReject(promise, wrapper, error, state);
  	        }
  	      });
  	    } else {
  	      state.value = value;
  	      state.state = FULFILLED;
  	      notify$1(promise, state, false);
  	    }
  	  } catch (error) {
  	    internalReject(promise, { done: false }, error, state);
  	  }
  	};
  
  	// constructor polyfill
  	if (FORCED$3) {
  	  // 25.4.3.1 Promise(executor)
  	  PromiseConstructor = function Promise(executor) {
  	    anInstance(this, PromiseConstructor, PROMISE);
  	    aFunction$1(executor);
  	    Internal.call(this);
  	    var state = getInternalState$3(this);
  	    try {
  	      executor(bind(internalResolve, this, state), bind(internalReject, this, state));
  	    } catch (error) {
  	      internalReject(this, state, error);
  	    }
  	  };
  	  // eslint-disable-next-line no-unused-vars
  	  Internal = function Promise(executor) {
  	    setInternalState$6(this, {
  	      type: PROMISE,
  	      done: false,
  	      notified: false,
  	      parent: false,
  	      reactions: [],
  	      rejection: false,
  	      state: PENDING,
  	      value: undefined
  	    });
  	  };
  	  Internal.prototype = redefineAll(PromiseConstructor.prototype, {
  	    // `Promise.prototype.then` method
  	    // https://tc39.github.io/ecma262/#sec-promise.prototype.then
  	    then: function then(onFulfilled, onRejected) {
  	      var state = getInternalPromiseState(this);
  	      var reaction = newPromiseCapability$1(speciesConstructor(this, PromiseConstructor));
  	      reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true;
  	      reaction.fail = typeof onRejected == 'function' && onRejected;
  	      reaction.domain = IS_NODE$1 ? process$4.domain : undefined;
  	      state.parent = true;
  	      state.reactions.push(reaction);
  	      if (state.state != PENDING) notify$1(this, state, false);
  	      return reaction.promise;
  	    },
  	    // `Promise.prototype.catch` method
  	    // https://tc39.github.io/ecma262/#sec-promise.prototype.catch
  	    'catch': function (onRejected) {
  	      return this.then(undefined, onRejected);
  	    }
  	  });
  	  OwnPromiseCapability = function () {
  	    var promise = new Internal();
  	    var state = getInternalState$3(promise);
  	    this.promise = promise;
  	    this.resolve = bind(internalResolve, promise, state);
  	    this.reject = bind(internalReject, promise, state);
  	  };
  	  newPromiseCapability.f = newPromiseCapability$1 = function (C) {
  	    return C === PromiseConstructor || C === PromiseWrapper
  	      ? new OwnPromiseCapability(C)
  	      : newGenericPromiseCapability(C);
  	  };
  
  	  if ( typeof nativePromiseConstructor == 'function') {
  	    nativeThen = nativePromiseConstructor.prototype.then;
  
  	    // wrap native Promise#then for native async functions
  	    redefine(nativePromiseConstructor.prototype, 'then', function then(onFulfilled, onRejected) {
  	      var that = this;
  	      return new PromiseConstructor(function (resolve, reject) {
  	        nativeThen.call(that, resolve, reject);
  	      }).then(onFulfilled, onRejected);
  	    // https://github.com/zloirock/core-js/issues/640
  	    }, { unsafe: true });
  
  	    // wrap fetch result
  	    if (typeof $fetch$1 == 'function') _export({ global: true, enumerable: true, forced: true }, {
  	      // eslint-disable-next-line no-unused-vars
  	      fetch: function fetch(input /* , init */) {
  	        return promiseResolve(PromiseConstructor, $fetch$1.apply(global_1, arguments));
  	      }
  	    });
  	  }
  	}
  
  	_export({ global: true, wrap: true, forced: FORCED$3 }, {
  	  Promise: PromiseConstructor
  	});
  
  	setToStringTag(PromiseConstructor, PROMISE, false);
  	setSpecies(PROMISE);
  
  	PromiseWrapper = getBuiltIn(PROMISE);
  
  	// statics
  	_export({ target: PROMISE, stat: true, forced: FORCED$3 }, {
  	  // `Promise.reject` method
  	  // https://tc39.github.io/ecma262/#sec-promise.reject
  	  reject: function reject(r) {
  	    var capability = newPromiseCapability$1(this);
  	    capability.reject.call(undefined, r);
  	    return capability.promise;
  	  }
  	});
  
  	_export({ target: PROMISE, stat: true, forced:  FORCED$3 }, {
  	  // `Promise.resolve` method
  	  // https://tc39.github.io/ecma262/#sec-promise.resolve
  	  resolve: function resolve(x) {
  	    return promiseResolve( this, x);
  	  }
  	});
  
  	_export({ target: PROMISE, stat: true, forced: INCORRECT_ITERATION$1 }, {
  	  // `Promise.all` method
  	  // https://tc39.github.io/ecma262/#sec-promise.all
  	  all: function all(iterable) {
  	    var C = this;
  	    var capability = newPromiseCapability$1(C);
  	    var resolve = capability.resolve;
  	    var reject = capability.reject;
  	    var result = perform(function () {
  	      var $promiseResolve = aFunction$1(C.resolve);
  	      var values = [];
  	      var counter = 0;
  	      var remaining = 1;
  	      iterate_1(iterable, function (promise) {
  	        var index = counter++;
  	        var alreadyCalled = false;
  	        values.push(undefined);
  	        remaining++;
  	        $promiseResolve.call(C, promise).then(function (value) {
  	          if (alreadyCalled) return;
  	          alreadyCalled = true;
  	          values[index] = value;
  	          --remaining || resolve(values);
  	        }, reject);
  	      });
  	      --remaining || resolve(values);
  	    });
  	    if (result.error) reject(result.value);
  	    return capability.promise;
  	  },
  	  // `Promise.race` method
  	  // https://tc39.github.io/ecma262/#sec-promise.race
  	  race: function race(iterable) {
  	    var C = this;
  	    var capability = newPromiseCapability$1(C);
  	    var reject = capability.reject;
  	    var result = perform(function () {
  	      var $promiseResolve = aFunction$1(C.resolve);
  	      iterate_1(iterable, function (promise) {
  	        $promiseResolve.call(C, promise).then(capability.resolve, reject);
  	      });
  	    });
  	    if (result.error) reject(result.value);
  	    return capability.promise;
  	  }
  	});
  
  	/*! *****************************************************************************
  	Copyright (c) Microsoft Corporation. All rights reserved.
  	Licensed under the Apache License, Version 2.0 (the "License"); you may not use
  	this file except in compliance with the License. You may obtain a copy of the
  	License at http://www.apache.org/licenses/LICENSE-2.0
  
  	THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  	KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
  	WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
  	MERCHANTABLITY OR NON-INFRINGEMENT.
  
  	See the Apache Version 2.0 License for specific language governing permissions
  	and limitations under the License.
  	***************************************************************************** */
  
  	/* global Reflect, Promise */
  	var _extendStatics = function extendStatics(d, b) {
  	  _extendStatics = Object.setPrototypeOf || {
  	    __proto__: []
  	  } instanceof Array && function (d, b) {
  	    d.__proto__ = b;
  	  } || function (d, b) {
  	    for (var p in b) {
  	      if (b.hasOwnProperty(p)) d[p] = b[p];
  	    }
  	  };
  
  	  return _extendStatics(d, b);
  	};
  
  	function __extends(d, b) {
  	  _extendStatics(d, b);
  
  	  function __() {
  	    this.constructor = d;
  	  }
  
  	  d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
  	}
  
  	var _assign = function __assign() {
  	  _assign = Object.assign || function __assign(t) {
  	    for (var s, i = 1, n = arguments.length; i < n; i++) {
  	      s = arguments[i];
  
  	      for (var p in s) {
  	        if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
  	      }
  	    }
  
  	    return t;
  	  };
  
  	  return _assign.apply(this, arguments);
  	};
  	function __values(o) {
  	  var s = typeof Symbol === "function" && Symbol.iterator,
  	      m = s && o[s],
  	      i = 0;
  	  if (m) return m.call(o);
  	  if (o && typeof o.length === "number") return {
  	    next: function next() {
  	      if (o && i >= o.length) o = void 0;
  	      return {
  	        value: o && o[i++],
  	        done: !o
  	      };
  	    }
  	  };
  	  throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
  	}
  	function __read(o, n) {
  	  var m = typeof Symbol === "function" && o[Symbol.iterator];
  	  if (!m) return o;
  	  var i = m.call(o),
  	      r,
  	      ar = [],
  	      e;
  
  	  try {
  	    while ((n === void 0 || n-- > 0) && !(r = i.next()).done) {
  	      ar.push(r.value);
  	    }
  	  } catch (error) {
  	    e = {
  	      error: error
  	    };
  	  } finally {
  	    try {
  	      if (r && !r.done && (m = i["return"])) m.call(i);
  	    } finally {
  	      if (e) throw e.error;
  	    }
  	  }
  
  	  return ar;
  	}
  	function __spread() {
  	  for (var ar = [], i = 0; i < arguments.length; i++) {
  	    ar = ar.concat(__read(arguments[i]));
  	  }
  
  	  return ar;
  	}
  
  	/** JSDoc */
  	var Severity;
  
  	(function (Severity) {
  	  /** JSDoc */
  	  Severity["Fatal"] = "fatal";
  	  /** JSDoc */
  
  	  Severity["Error"] = "error";
  	  /** JSDoc */
  
  	  Severity["Warning"] = "warning";
  	  /** JSDoc */
  
  	  Severity["Log"] = "log";
  	  /** JSDoc */
  
  	  Severity["Info"] = "info";
  	  /** JSDoc */
  
  	  Severity["Debug"] = "debug";
  	  /** JSDoc */
  
  	  Severity["Critical"] = "critical";
  	})(Severity || (Severity = {})); // tslint:disable:completed-docs
  	// tslint:disable:no-unnecessary-qualifier no-namespace
  
  
  	(function (Severity) {
  	  /**
  	   * Converts a string-based level into a {@link Severity}.
  	   *
  	   * @param level string representation of Severity
  	   * @returns Severity
  	   */
  	  function fromString(level) {
  	    switch (level) {
  	      case 'debug':
  	        return Severity.Debug;
  
  	      case 'info':
  	        return Severity.Info;
  
  	      case 'warn':
  	      case 'warning':
  	        return Severity.Warning;
  
  	      case 'error':
  	        return Severity.Error;
  
  	      case 'fatal':
  	        return Severity.Fatal;
  
  	      case 'critical':
  	        return Severity.Critical;
  
  	      case 'log':
  	      default:
  	        return Severity.Log;
  	    }
  	  }
  
  	  Severity.fromString = fromString;
  	})(Severity || (Severity = {}));
  
  	/** The status of an event. */
  	var Status;
  
  	(function (Status) {
  	  /** The status could not be determined. */
  	  Status["Unknown"] = "unknown";
  	  /** The event was skipped due to configuration or callbacks. */
  
  	  Status["Skipped"] = "skipped";
  	  /** The event was sent to Sentry successfully. */
  
  	  Status["Success"] = "success";
  	  /** The client is currently rate limited and will try again later. */
  
  	  Status["RateLimit"] = "rate_limit";
  	  /** The event could not be processed. */
  
  	  Status["Invalid"] = "invalid";
  	  /** A server-side error ocurred during submission. */
  
  	  Status["Failed"] = "failed";
  	})(Status || (Status = {})); // tslint:disable:completed-docs
  	// tslint:disable:no-unnecessary-qualifier no-namespace
  
  
  	(function (Status) {
  	  /**
  	   * Converts a HTTP status code into a {@link Status}.
  	   *
  	   * @param code The HTTP response status code.
  	   * @returns The send status or {@link Status.Unknown}.
  	   */
  	  function fromHttpCode(code) {
  	    if (code >= 200 && code < 300) {
  	      return Status.Success;
  	    }
  
  	    if (code === 429) {
  	      return Status.RateLimit;
  	    }
  
  	    if (code >= 400 && code < 500) {
  	      return Status.Invalid;
  	    }
  
  	    if (code >= 500) {
  	      return Status.Failed;
  	    }
  
  	    return Status.Unknown;
  	  }
  
  	  Status.fromHttpCode = fromHttpCode;
  	})(Status || (Status = {}));
  
  	var defineProperty$6 = objectDefineProperty.f;
  
  	var FunctionPrototype = Function.prototype;
  	var FunctionPrototypeToString = FunctionPrototype.toString;
  	var nameRE = /^\s*function ([^ (]*)/;
  	var NAME = 'name';
  
  	// Function instances `.name` property
  	// https://tc39.github.io/ecma262/#sec-function-instances-name
  	if (descriptors && !(NAME in FunctionPrototype)) {
  	  defineProperty$6(FunctionPrototype, NAME, {
  	    configurable: true,
  	    get: function () {
  	      try {
  	        return FunctionPrototypeToString.call(this).match(nameRE)[1];
  	      } catch (error) {
  	        return '';
  	      }
  	    }
  	  });
  	}
  
  	var setPrototypeOf = Object.setPrototypeOf || ({
  	  __proto__: []
  	} instanceof Array ? setProtoOf : mixinProperties); // tslint:disable-line:no-unbound-method
  
  	/**
  	 * setPrototypeOf polyfill using __proto__
  	 */
  
  	function setProtoOf(obj, proto) {
  	  // @ts-ignore
  	  obj.__proto__ = proto;
  	  return obj;
  	}
  	/**
  	 * setPrototypeOf polyfill using mixin
  	 */
  
  
  	function mixinProperties(obj, proto) {
  	  for (var prop in proto) {
  	    if (!obj.hasOwnProperty(prop)) {
  	      // @ts-ignore
  	      obj[prop] = proto[prop];
  	    }
  	  }
  
  	  return obj;
  	}
  
  	/** An error emitted by Sentry SDKs and related utilities. */
  
  	var SentryError =
  	/** @class */
  	function (_super) {
  	  __extends(SentryError, _super);
  
  	  function SentryError(message) {
  	    var _newTarget = this.constructor;
  
  	    var _this = _super.call(this, message) || this;
  
  	    _this.message = message; // tslint:disable:no-unsafe-any
  
  	    _this.name = _newTarget.prototype.constructor.name;
  	    setPrototypeOf(_this, _newTarget.prototype);
  	    return _this;
  	  }
  
  	  return SentryError;
  	}(Error);
  
  	/**
  	 * Checks whether given value's type is one of a few Error or Error-like
  	 * {@link isError}.
  	 *
  	 * @param wat A value to be checked.
  	 * @returns A boolean representing the result.
  	 */
  	function isError(wat) {
  	  switch (Object.prototype.toString.call(wat)) {
  	    case '[object Error]':
  	      return true;
  
  	    case '[object Exception]':
  	      return true;
  
  	    case '[object DOMException]':
  	      return true;
  
  	    default:
  	      return isInstanceOf(wat, Error);
  	  }
  	}
  	/**
  	 * Checks whether given value's type is ErrorEvent
  	 * {@link isErrorEvent}.
  	 *
  	 * @param wat A value to be checked.
  	 * @returns A boolean representing the result.
  	 */
  
  	function isErrorEvent(wat) {
  	  return Object.prototype.toString.call(wat) === '[object ErrorEvent]';
  	}
  	/**
  	 * Checks whether given value's type is DOMError
  	 * {@link isDOMError}.
  	 *
  	 * @param wat A value to be checked.
  	 * @returns A boolean representing the result.
  	 */
  
  	function isDOMError(wat) {
  	  return Object.prototype.toString.call(wat) === '[object DOMError]';
  	}
  	/**
  	 * Checks whether given value's type is DOMException
  	 * {@link isDOMException}.
  	 *
  	 * @param wat A value to be checked.
  	 * @returns A boolean representing the result.
  	 */
  
  	function isDOMException(wat) {
  	  return Object.prototype.toString.call(wat) === '[object DOMException]';
  	}
  	/**
  	 * Checks whether given value's type is a string
  	 * {@link isString}.
  	 *
  	 * @param wat A value to be checked.
  	 * @returns A boolean representing the result.
  	 */
  
  	function isString(wat) {
  	  return Object.prototype.toString.call(wat) === '[object String]';
  	}
  	/**
  	 * Checks whether given value's is a primitive (undefined, null, number, boolean, string)
  	 * {@link isPrimitive}.
  	 *
  	 * @param wat A value to be checked.
  	 * @returns A boolean representing the result.
  	 */
  
  	function isPrimitive(wat) {
  	  return wat === null || _typeof(wat) !== 'object' && typeof wat !== 'function';
  	}
  	/**
  	 * Checks whether given value's type is an object literal
  	 * {@link isPlainObject}.
  	 *
  	 * @param wat A value to be checked.
  	 * @returns A boolean representing the result.
  	 */
  
  	function isPlainObject(wat) {
  	  return Object.prototype.toString.call(wat) === '[object Object]';
  	}
  	/**
  	 * Checks whether given value's type is an Event instance
  	 * {@link isEvent}.
  	 *
  	 * @param wat A value to be checked.
  	 * @returns A boolean representing the result.
  	 */
  
  	function isEvent(wat) {
  	  // tslint:disable-next-line:strict-type-predicates
  	  return typeof Event !== 'undefined' && isInstanceOf(wat, Event);
  	}
  	/**
  	 * Checks whether given value's type is an Element instance
  	 * {@link isElement}.
  	 *
  	 * @param wat A value to be checked.
  	 * @returns A boolean representing the result.
  	 */
  
  	function isElement(wat) {
  	  // tslint:disable-next-line:strict-type-predicates
  	  return typeof Element !== 'undefined' && isInstanceOf(wat, Element);
  	}
  	/**
  	 * Checks whether given value's type is an regexp
  	 * {@link isRegExp}.
  	 *
  	 * @param wat A value to be checked.
  	 * @returns A boolean representing the result.
  	 */
  
  	function isRegExp(wat) {
  	  return Object.prototype.toString.call(wat) === '[object RegExp]';
  	}
  	/**
  	 * Checks whether given value has a then function.
  	 * @param wat A value to be checked.
  	 */
  
  	function isThenable$1(wat) {
  	  // tslint:disable:no-unsafe-any
  	  return Boolean(wat && wat.then && typeof wat.then === 'function'); // tslint:enable:no-unsafe-any
  	}
  	/**
  	 * Checks whether given value's type is a SyntheticEvent
  	 * {@link isSyntheticEvent}.
  	 *
  	 * @param wat A value to be checked.
  	 * @returns A boolean representing the result.
  	 */
  
  	function isSyntheticEvent(wat) {
  	  // tslint:disable-next-line:no-unsafe-any
  	  return isPlainObject(wat) && 'nativeEvent' in wat && 'preventDefault' in wat && 'stopPropagation' in wat;
  	}
  	/**
  	 * Checks whether given value's type is an instance of provided constructor.
  	 * {@link isInstanceOf}.
  	 *
  	 * @param wat A value to be checked.
  	 * @param base A constructor to be used in a check.
  	 * @returns A boolean representing the result.
  	 */
  
  	function isInstanceOf(wat, base) {
  	  try {
  	    // tslint:disable-next-line:no-unsafe-any
  	    return wat instanceof base;
  	  } catch (_e) {
  	    return false;
  	  }
  	}
  
  	// @@match logic
  	fixRegexpWellKnownSymbolLogic('match', 1, function (MATCH, nativeMatch, maybeCallNative) {
  	  return [
  	    // `String.prototype.match` method
  	    // https://tc39.github.io/ecma262/#sec-string.prototype.match
  	    function match(regexp) {
  	      var O = requireObjectCoercible(this);
  	      var matcher = regexp == undefined ? undefined : regexp[MATCH];
  	      return matcher !== undefined ? matcher.call(regexp, O) : new RegExp(regexp)[MATCH](String(O));
  	    },
  	    // `RegExp.prototype[@@match]` method
  	    // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@match
  	    function (regexp) {
  	      var res = maybeCallNative(nativeMatch, regexp, this);
  	      if (res.done) return res.value;
  
  	      var rx = anObject(regexp);
  	      var S = String(this);
  
  	      if (!rx.global) return regexpExecAbstract(rx, S);
  
  	      var fullUnicode = rx.unicode;
  	      rx.lastIndex = 0;
  	      var A = [];
  	      var n = 0;
  	      var result;
  	      while ((result = regexpExecAbstract(rx, S)) !== null) {
  	        var matchStr = String(result[0]);
  	        A[n] = matchStr;
  	        if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode);
  	        n++;
  	      }
  	      return n === 0 ? null : A;
  	    }
  	  ];
  	});
  
  	var arrayBufferNative = typeof ArrayBuffer !== 'undefined' && typeof DataView !== 'undefined';
  
  	var defineProperty$7 = objectDefineProperty.f;
  
  
  
  
  
  	var Int8Array$1 = global_1.Int8Array;
  	var Int8ArrayPrototype = Int8Array$1 && Int8Array$1.prototype;
  	var Uint8ClampedArray = global_1.Uint8ClampedArray;
  	var Uint8ClampedArrayPrototype = Uint8ClampedArray && Uint8ClampedArray.prototype;
  	var TypedArray = Int8Array$1 && objectGetPrototypeOf(Int8Array$1);
  	var TypedArrayPrototype = Int8ArrayPrototype && objectGetPrototypeOf(Int8ArrayPrototype);
  	var ObjectPrototype$2 = Object.prototype;
  	var isPrototypeOf = ObjectPrototype$2.isPrototypeOf;
  
  	var TO_STRING_TAG$4 = wellKnownSymbol('toStringTag');
  	var TYPED_ARRAY_TAG = uid('TYPED_ARRAY_TAG');
  	// Fixing native typed arrays in Opera Presto crashes the browser, see #595
  	var NATIVE_ARRAY_BUFFER_VIEWS = arrayBufferNative && !!objectSetPrototypeOf && classof(global_1.opera) !== 'Opera';
  	var TYPED_ARRAY_TAG_REQIRED = false;
  	var NAME$1;
  
  	var TypedArrayConstructorsList = {
  	  Int8Array: 1,
  	  Uint8Array: 1,
  	  Uint8ClampedArray: 1,
  	  Int16Array: 2,
  	  Uint16Array: 2,
  	  Int32Array: 4,
  	  Uint32Array: 4,
  	  Float32Array: 4,
  	  Float64Array: 8
  	};
  
  	var isView = function isView(it) {
  	  var klass = classof(it);
  	  return klass === 'DataView' || has(TypedArrayConstructorsList, klass);
  	};
  
  	var isTypedArray = function (it) {
  	  return isObject(it) && has(TypedArrayConstructorsList, classof(it));
  	};
  
  	var aTypedArray = function (it) {
  	  if (isTypedArray(it)) return it;
  	  throw TypeError('Target is not a typed array');
  	};
  
  	var aTypedArrayConstructor = function (C) {
  	  if (objectSetPrototypeOf) {
  	    if (isPrototypeOf.call(TypedArray, C)) return C;
  	  } else for (var ARRAY in TypedArrayConstructorsList) if (has(TypedArrayConstructorsList, NAME$1)) {
  	    var TypedArrayConstructor = global_1[ARRAY];
  	    if (TypedArrayConstructor && (C === TypedArrayConstructor || isPrototypeOf.call(TypedArrayConstructor, C))) {
  	      return C;
  	    }
  	  } throw TypeError('Target is not a typed array constructor');
  	};
  
  	var exportTypedArrayMethod = function (KEY, property, forced) {
  	  if (!descriptors) return;
  	  if (forced) for (var ARRAY in TypedArrayConstructorsList) {
  	    var TypedArrayConstructor = global_1[ARRAY];
  	    if (TypedArrayConstructor && has(TypedArrayConstructor.prototype, KEY)) {
  	      delete TypedArrayConstructor.prototype[KEY];
  	    }
  	  }
  	  if (!TypedArrayPrototype[KEY] || forced) {
  	    redefine(TypedArrayPrototype, KEY, forced ? property
  	      : NATIVE_ARRAY_BUFFER_VIEWS && Int8ArrayPrototype[KEY] || property);
  	  }
  	};
  
  	var exportTypedArrayStaticMethod = function (KEY, property, forced) {
  	  var ARRAY, TypedArrayConstructor;
  	  if (!descriptors) return;
  	  if (objectSetPrototypeOf) {
  	    if (forced) for (ARRAY in TypedArrayConstructorsList) {
  	      TypedArrayConstructor = global_1[ARRAY];
  	      if (TypedArrayConstructor && has(TypedArrayConstructor, KEY)) {
  	        delete TypedArrayConstructor[KEY];
  	      }
  	    }
  	    if (!TypedArray[KEY] || forced) {
  	      // V8 ~ Chrome 49-50 `%TypedArray%` methods are non-writable non-configurable
  	      try {
  	        return redefine(TypedArray, KEY, forced ? property : NATIVE_ARRAY_BUFFER_VIEWS && Int8Array$1[KEY] || property);
  	      } catch (error) { /* empty */ }
  	    } else return;
  	  }
  	  for (ARRAY in TypedArrayConstructorsList) {
  	    TypedArrayConstructor = global_1[ARRAY];
  	    if (TypedArrayConstructor && (!TypedArrayConstructor[KEY] || forced)) {
  	      redefine(TypedArrayConstructor, KEY, property);
  	    }
  	  }
  	};
  
  	for (NAME$1 in TypedArrayConstructorsList) {
  	  if (!global_1[NAME$1]) NATIVE_ARRAY_BUFFER_VIEWS = false;
  	}
  
  	// WebKit bug - typed arrays constructors prototype is Object.prototype
  	if (!NATIVE_ARRAY_BUFFER_VIEWS || typeof TypedArray != 'function' || TypedArray === Function.prototype) {
  	  // eslint-disable-next-line no-shadow
  	  TypedArray = function TypedArray() {
  	    throw TypeError('Incorrect invocation');
  	  };
  	  if (NATIVE_ARRAY_BUFFER_VIEWS) for (NAME$1 in TypedArrayConstructorsList) {
  	    if (global_1[NAME$1]) objectSetPrototypeOf(global_1[NAME$1], TypedArray);
  	  }
  	}
  
  	if (!NATIVE_ARRAY_BUFFER_VIEWS || !TypedArrayPrototype || TypedArrayPrototype === ObjectPrototype$2) {
  	  TypedArrayPrototype = TypedArray.prototype;
  	  if (NATIVE_ARRAY_BUFFER_VIEWS) for (NAME$1 in TypedArrayConstructorsList) {
  	    if (global_1[NAME$1]) objectSetPrototypeOf(global_1[NAME$1].prototype, TypedArrayPrototype);
  	  }
  	}
  
  	// WebKit bug - one more object in Uint8ClampedArray prototype chain
  	if (NATIVE_ARRAY_BUFFER_VIEWS && objectGetPrototypeOf(Uint8ClampedArrayPrototype) !== TypedArrayPrototype) {
  	  objectSetPrototypeOf(Uint8ClampedArrayPrototype, TypedArrayPrototype);
  	}
  
  	if (descriptors && !has(TypedArrayPrototype, TO_STRING_TAG$4)) {
  	  TYPED_ARRAY_TAG_REQIRED = true;
  	  defineProperty$7(TypedArrayPrototype, TO_STRING_TAG$4, { get: function () {
  	    return isObject(this) ? this[TYPED_ARRAY_TAG] : undefined;
  	  } });
  	  for (NAME$1 in TypedArrayConstructorsList) if (global_1[NAME$1]) {
  	    createNonEnumerableProperty(global_1[NAME$1], TYPED_ARRAY_TAG, NAME$1);
  	  }
  	}
  
  	var arrayBufferViewCore = {
  	  NATIVE_ARRAY_BUFFER_VIEWS: NATIVE_ARRAY_BUFFER_VIEWS,
  	  TYPED_ARRAY_TAG: TYPED_ARRAY_TAG_REQIRED && TYPED_ARRAY_TAG,
  	  aTypedArray: aTypedArray,
  	  aTypedArrayConstructor: aTypedArrayConstructor,
  	  exportTypedArrayMethod: exportTypedArrayMethod,
  	  exportTypedArrayStaticMethod: exportTypedArrayStaticMethod,
  	  isView: isView,
  	  isTypedArray: isTypedArray,
  	  TypedArray: TypedArray,
  	  TypedArrayPrototype: TypedArrayPrototype
  	};
  
  	/* eslint-disable no-new */
  
  
  
  	var NATIVE_ARRAY_BUFFER_VIEWS$1 = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS;
  
  	var ArrayBuffer$1 = global_1.ArrayBuffer;
  	var Int8Array$2 = global_1.Int8Array;
  
  	var typedArrayConstructorsRequireWrappers = !NATIVE_ARRAY_BUFFER_VIEWS$1 || !fails(function () {
  	  Int8Array$2(1);
  	}) || !fails(function () {
  	  new Int8Array$2(-1);
  	}) || !checkCorrectnessOfIteration(function (iterable) {
  	  new Int8Array$2();
  	  new Int8Array$2(null);
  	  new Int8Array$2(1.5);
  	  new Int8Array$2(iterable);
  	}, true) || fails(function () {
  	  // Safari (11+) bug - a reason why even Safari 13 should load a typed array polyfill
  	  return new Int8Array$2(new ArrayBuffer$1(2), 1, undefined).length !== 1;
  	});
  
  	// `ToIndex` abstract operation
  	// https://tc39.github.io/ecma262/#sec-toindex
  	var toIndex = function (it) {
  	  if (it === undefined) return 0;
  	  var number = toInteger(it);
  	  var length = toLength(number);
  	  if (number !== length) throw RangeError('Wrong length or index');
  	  return length;
  	};
  
  	// IEEE754 conversions based on https://github.com/feross/ieee754
  	// eslint-disable-next-line no-shadow-restricted-names
  	var Infinity$1 = 1 / 0;
  	var abs = Math.abs;
  	var pow$1 = Math.pow;
  	var floor$4 = Math.floor;
  	var log = Math.log;
  	var LN2 = Math.LN2;
  
  	var pack = function (number, mantissaLength, bytes) {
  	  var buffer = new Array(bytes);
  	  var exponentLength = bytes * 8 - mantissaLength - 1;
  	  var eMax = (1 << exponentLength) - 1;
  	  var eBias = eMax >> 1;
  	  var rt = mantissaLength === 23 ? pow$1(2, -24) - pow$1(2, -77) : 0;
  	  var sign = number < 0 || number === 0 && 1 / number < 0 ? 1 : 0;
  	  var index = 0;
  	  var exponent, mantissa, c;
  	  number = abs(number);
  	  // eslint-disable-next-line no-self-compare
  	  if (number != number || number === Infinity$1) {
  	    // eslint-disable-next-line no-self-compare
  	    mantissa = number != number ? 1 : 0;
  	    exponent = eMax;
  	  } else {
  	    exponent = floor$4(log(number) / LN2);
  	    if (number * (c = pow$1(2, -exponent)) < 1) {
  	      exponent--;
  	      c *= 2;
  	    }
  	    if (exponent + eBias >= 1) {
  	      number += rt / c;
  	    } else {
  	      number += rt * pow$1(2, 1 - eBias);
  	    }
  	    if (number * c >= 2) {
  	      exponent++;
  	      c /= 2;
  	    }
  	    if (exponent + eBias >= eMax) {
  	      mantissa = 0;
  	      exponent = eMax;
  	    } else if (exponent + eBias >= 1) {
  	      mantissa = (number * c - 1) * pow$1(2, mantissaLength);
  	      exponent = exponent + eBias;
  	    } else {
  	      mantissa = number * pow$1(2, eBias - 1) * pow$1(2, mantissaLength);
  	      exponent = 0;
  	    }
  	  }
  	  for (; mantissaLength >= 8; buffer[index++] = mantissa & 255, mantissa /= 256, mantissaLength -= 8);
  	  exponent = exponent << mantissaLength | mantissa;
  	  exponentLength += mantissaLength;
  	  for (; exponentLength > 0; buffer[index++] = exponent & 255, exponent /= 256, exponentLength -= 8);
  	  buffer[--index] |= sign * 128;
  	  return buffer;
  	};
  
  	var unpack = function (buffer, mantissaLength) {
  	  var bytes = buffer.length;
  	  var exponentLength = bytes * 8 - mantissaLength - 1;
  	  var eMax = (1 << exponentLength) - 1;
  	  var eBias = eMax >> 1;
  	  var nBits = exponentLength - 7;
  	  var index = bytes - 1;
  	  var sign = buffer[index--];
  	  var exponent = sign & 127;
  	  var mantissa;
  	  sign >>= 7;
  	  for (; nBits > 0; exponent = exponent * 256 + buffer[index], index--, nBits -= 8);
  	  mantissa = exponent & (1 << -nBits) - 1;
  	  exponent >>= -nBits;
  	  nBits += mantissaLength;
  	  for (; nBits > 0; mantissa = mantissa * 256 + buffer[index], index--, nBits -= 8);
  	  if (exponent === 0) {
  	    exponent = 1 - eBias;
  	  } else if (exponent === eMax) {
  	    return mantissa ? NaN : sign ? -Infinity$1 : Infinity$1;
  	  } else {
  	    mantissa = mantissa + pow$1(2, mantissaLength);
  	    exponent = exponent - eBias;
  	  } return (sign ? -1 : 1) * mantissa * pow$1(2, exponent - mantissaLength);
  	};
  
  	var ieee754 = {
  	  pack: pack,
  	  unpack: unpack
  	};
  
  	// `Array.prototype.fill` method implementation
  	// https://tc39.github.io/ecma262/#sec-array.prototype.fill
  	var arrayFill = function fill(value /* , start = 0, end = @length */) {
  	  var O = toObject(this);
  	  var length = toLength(O.length);
  	  var argumentsLength = arguments.length;
  	  var index = toAbsoluteIndex(argumentsLength > 1 ? arguments[1] : undefined, length);
  	  var end = argumentsLength > 2 ? arguments[2] : undefined;
  	  var endPos = end === undefined ? length : toAbsoluteIndex(end, length);
  	  while (endPos > index) O[index++] = value;
  	  return O;
  	};
  
  	var getOwnPropertyNames$1 = objectGetOwnPropertyNames.f;
  	var defineProperty$8 = objectDefineProperty.f;
  
  
  
  
  	var getInternalState$4 = internalState.get;
  	var setInternalState$7 = internalState.set;
  	var ARRAY_BUFFER = 'ArrayBuffer';
  	var DATA_VIEW = 'DataView';
  	var PROTOTYPE$2 = 'prototype';
  	var WRONG_LENGTH = 'Wrong length';
  	var WRONG_INDEX = 'Wrong index';
  	var NativeArrayBuffer = global_1[ARRAY_BUFFER];
  	var $ArrayBuffer = NativeArrayBuffer;
  	var $DataView = global_1[DATA_VIEW];
  	var $DataViewPrototype = $DataView && $DataView[PROTOTYPE$2];
  	var ObjectPrototype$3 = Object.prototype;
  	var RangeError$1 = global_1.RangeError;
  
  	var packIEEE754 = ieee754.pack;
  	var unpackIEEE754 = ieee754.unpack;
  
  	var packInt8 = function (number) {
  	  return [number & 0xFF];
  	};
  
  	var packInt16 = function (number) {
  	  return [number & 0xFF, number >> 8 & 0xFF];
  	};
  
  	var packInt32 = function (number) {
  	  return [number & 0xFF, number >> 8 & 0xFF, number >> 16 & 0xFF, number >> 24 & 0xFF];
  	};
  
  	var unpackInt32 = function (buffer) {
  	  return buffer[3] << 24 | buffer[2] << 16 | buffer[1] << 8 | buffer[0];
  	};
  
  	var packFloat32 = function (number) {
  	  return packIEEE754(number, 23, 4);
  	};
  
  	var packFloat64 = function (number) {
  	  return packIEEE754(number, 52, 8);
  	};
  
  	var addGetter = function (Constructor, key) {
  	  defineProperty$8(Constructor[PROTOTYPE$2], key, { get: function () { return getInternalState$4(this)[key]; } });
  	};
  
  	var get$1 = function (view, count, index, isLittleEndian) {
  	  var intIndex = toIndex(index);
  	  var store = getInternalState$4(view);
  	  if (intIndex + count > store.byteLength) throw RangeError$1(WRONG_INDEX);
  	  var bytes = getInternalState$4(store.buffer).bytes;
  	  var start = intIndex + store.byteOffset;
  	  var pack = bytes.slice(start, start + count);
  	  return isLittleEndian ? pack : pack.reverse();
  	};
  
  	var set$2 = function (view, count, index, conversion, value, isLittleEndian) {
  	  var intIndex = toIndex(index);
  	  var store = getInternalState$4(view);
  	  if (intIndex + count > store.byteLength) throw RangeError$1(WRONG_INDEX);
  	  var bytes = getInternalState$4(store.buffer).bytes;
  	  var start = intIndex + store.byteOffset;
  	  var pack = conversion(+value);
  	  for (var i = 0; i < count; i++) bytes[start + i] = pack[isLittleEndian ? i : count - i - 1];
  	};
  
  	if (!arrayBufferNative) {
  	  $ArrayBuffer = function ArrayBuffer(length) {
  	    anInstance(this, $ArrayBuffer, ARRAY_BUFFER);
  	    var byteLength = toIndex(length);
  	    setInternalState$7(this, {
  	      bytes: arrayFill.call(new Array(byteLength), 0),
  	      byteLength: byteLength
  	    });
  	    if (!descriptors) this.byteLength = byteLength;
  	  };
  
  	  $DataView = function DataView(buffer, byteOffset, byteLength) {
  	    anInstance(this, $DataView, DATA_VIEW);
  	    anInstance(buffer, $ArrayBuffer, DATA_VIEW);
  	    var bufferLength = getInternalState$4(buffer).byteLength;
  	    var offset = toInteger(byteOffset);
  	    if (offset < 0 || offset > bufferLength) throw RangeError$1('Wrong offset');
  	    byteLength = byteLength === undefined ? bufferLength - offset : toLength(byteLength);
  	    if (offset + byteLength > bufferLength) throw RangeError$1(WRONG_LENGTH);
  	    setInternalState$7(this, {
  	      buffer: buffer,
  	      byteLength: byteLength,
  	      byteOffset: offset
  	    });
  	    if (!descriptors) {
  	      this.buffer = buffer;
  	      this.byteLength = byteLength;
  	      this.byteOffset = offset;
  	    }
  	  };
  
  	  if (descriptors) {
  	    addGetter($ArrayBuffer, 'byteLength');
  	    addGetter($DataView, 'buffer');
  	    addGetter($DataView, 'byteLength');
  	    addGetter($DataView, 'byteOffset');
  	  }
  
  	  redefineAll($DataView[PROTOTYPE$2], {
  	    getInt8: function getInt8(byteOffset) {
  	      return get$1(this, 1, byteOffset)[0] << 24 >> 24;
  	    },
  	    getUint8: function getUint8(byteOffset) {
  	      return get$1(this, 1, byteOffset)[0];
  	    },
  	    getInt16: function getInt16(byteOffset /* , littleEndian */) {
  	      var bytes = get$1(this, 2, byteOffset, arguments.length > 1 ? arguments[1] : undefined);
  	      return (bytes[1] << 8 | bytes[0]) << 16 >> 16;
  	    },
  	    getUint16: function getUint16(byteOffset /* , littleEndian */) {
  	      var bytes = get$1(this, 2, byteOffset, arguments.length > 1 ? arguments[1] : undefined);
  	      return bytes[1] << 8 | bytes[0];
  	    },
  	    getInt32: function getInt32(byteOffset /* , littleEndian */) {
  	      return unpackInt32(get$1(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined));
  	    },
  	    getUint32: function getUint32(byteOffset /* , littleEndian */) {
  	      return unpackInt32(get$1(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined)) >>> 0;
  	    },
  	    getFloat32: function getFloat32(byteOffset /* , littleEndian */) {
  	      return unpackIEEE754(get$1(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined), 23);
  	    },
  	    getFloat64: function getFloat64(byteOffset /* , littleEndian */) {
  	      return unpackIEEE754(get$1(this, 8, byteOffset, arguments.length > 1 ? arguments[1] : undefined), 52);
  	    },
  	    setInt8: function setInt8(byteOffset, value) {
  	      set$2(this, 1, byteOffset, packInt8, value);
  	    },
  	    setUint8: function setUint8(byteOffset, value) {
  	      set$2(this, 1, byteOffset, packInt8, value);
  	    },
  	    setInt16: function setInt16(byteOffset, value /* , littleEndian */) {
  	      set$2(this, 2, byteOffset, packInt16, value, arguments.length > 2 ? arguments[2] : undefined);
  	    },
  	    setUint16: function setUint16(byteOffset, value /* , littleEndian */) {
  	      set$2(this, 2, byteOffset, packInt16, value, arguments.length > 2 ? arguments[2] : undefined);
  	    },
  	    setInt32: function setInt32(byteOffset, value /* , littleEndian */) {
  	      set$2(this, 4, byteOffset, packInt32, value, arguments.length > 2 ? arguments[2] : undefined);
  	    },
  	    setUint32: function setUint32(byteOffset, value /* , littleEndian */) {
  	      set$2(this, 4, byteOffset, packInt32, value, arguments.length > 2 ? arguments[2] : undefined);
  	    },
  	    setFloat32: function setFloat32(byteOffset, value /* , littleEndian */) {
  	      set$2(this, 4, byteOffset, packFloat32, value, arguments.length > 2 ? arguments[2] : undefined);
  	    },
  	    setFloat64: function setFloat64(byteOffset, value /* , littleEndian */) {
  	      set$2(this, 8, byteOffset, packFloat64, value, arguments.length > 2 ? arguments[2] : undefined);
  	    }
  	  });
  	} else {
  	  if (!fails(function () {
  	    NativeArrayBuffer(1);
  	  }) || !fails(function () {
  	    new NativeArrayBuffer(-1); // eslint-disable-line no-new
  	  }) || fails(function () {
  	    new NativeArrayBuffer(); // eslint-disable-line no-new
  	    new NativeArrayBuffer(1.5); // eslint-disable-line no-new
  	    new NativeArrayBuffer(NaN); // eslint-disable-line no-new
  	    return NativeArrayBuffer.name != ARRAY_BUFFER;
  	  })) {
  	    $ArrayBuffer = function ArrayBuffer(length) {
  	      anInstance(this, $ArrayBuffer);
  	      return new NativeArrayBuffer(toIndex(length));
  	    };
  	    var ArrayBufferPrototype = $ArrayBuffer[PROTOTYPE$2] = NativeArrayBuffer[PROTOTYPE$2];
  	    for (var keys$2 = getOwnPropertyNames$1(NativeArrayBuffer), j = 0, key; keys$2.length > j;) {
  	      if (!((key = keys$2[j++]) in $ArrayBuffer)) {
  	        createNonEnumerableProperty($ArrayBuffer, key, NativeArrayBuffer[key]);
  	      }
  	    }
  	    ArrayBufferPrototype.constructor = $ArrayBuffer;
  	  }
  
  	  // WebKit bug - the same parent prototype for typed arrays and data view
  	  if (objectSetPrototypeOf && objectGetPrototypeOf($DataViewPrototype) !== ObjectPrototype$3) {
  	    objectSetPrototypeOf($DataViewPrototype, ObjectPrototype$3);
  	  }
  
  	  // iOS Safari 7.x bug
  	  var testView = new $DataView(new $ArrayBuffer(2));
  	  var nativeSetInt8 = $DataViewPrototype.setInt8;
  	  testView.setInt8(0, 2147483648);
  	  testView.setInt8(1, 2147483649);
  	  if (testView.getInt8(0) || !testView.getInt8(1)) redefineAll($DataViewPrototype, {
  	    setInt8: function setInt8(byteOffset, value) {
  	      nativeSetInt8.call(this, byteOffset, value << 24 >> 24);
  	    },
  	    setUint8: function setUint8(byteOffset, value) {
  	      nativeSetInt8.call(this, byteOffset, value << 24 >> 24);
  	    }
  	  }, { unsafe: true });
  	}
  
  	setToStringTag($ArrayBuffer, ARRAY_BUFFER);
  	setToStringTag($DataView, DATA_VIEW);
  
  	var arrayBuffer = {
  	  ArrayBuffer: $ArrayBuffer,
  	  DataView: $DataView
  	};
  
  	var toPositiveInteger = function (it) {
  	  var result = toInteger(it);
  	  if (result < 0) throw RangeError("The argument can't be less than 0");
  	  return result;
  	};
  
  	var toOffset = function (it, BYTES) {
  	  var offset = toPositiveInteger(it);
  	  if (offset % BYTES) throw RangeError('Wrong offset');
  	  return offset;
  	};
  
  	var aTypedArrayConstructor$1 = arrayBufferViewCore.aTypedArrayConstructor;
  
  	var typedArrayFrom = function from(source /* , mapfn, thisArg */) {
  	  var O = toObject(source);
  	  var argumentsLength = arguments.length;
  	  var mapfn = argumentsLength > 1 ? arguments[1] : undefined;
  	  var mapping = mapfn !== undefined;
  	  var iteratorMethod = getIteratorMethod(O);
  	  var i, length, result, step, iterator, next;
  	  if (iteratorMethod != undefined && !isArrayIteratorMethod(iteratorMethod)) {
  	    iterator = iteratorMethod.call(O);
  	    next = iterator.next;
  	    O = [];
  	    while (!(step = next.call(iterator)).done) {
  	      O.push(step.value);
  	    }
  	  }
  	  if (mapping && argumentsLength > 2) {
  	    mapfn = functionBindContext(mapfn, arguments[2], 2);
  	  }
  	  length = toLength(O.length);
  	  result = new (aTypedArrayConstructor$1(this))(length);
  	  for (i = 0; length > i; i++) {
  	    result[i] = mapping ? mapfn(O[i], i) : O[i];
  	  }
  	  return result;
  	};
  
  	var typedArrayConstructor = createCommonjsModule(function (module) {
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  	var getOwnPropertyNames = objectGetOwnPropertyNames.f;
  
  	var forEach = arrayIteration.forEach;
  
  
  
  
  
  
  	var getInternalState = internalState.get;
  	var setInternalState = internalState.set;
  	var nativeDefineProperty = objectDefineProperty.f;
  	var nativeGetOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f;
  	var round = Math.round;
  	var RangeError = global_1.RangeError;
  	var ArrayBuffer = arrayBuffer.ArrayBuffer;
  	var DataView = arrayBuffer.DataView;
  	var NATIVE_ARRAY_BUFFER_VIEWS = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS;
  	var TYPED_ARRAY_TAG = arrayBufferViewCore.TYPED_ARRAY_TAG;
  	var TypedArray = arrayBufferViewCore.TypedArray;
  	var TypedArrayPrototype = arrayBufferViewCore.TypedArrayPrototype;
  	var aTypedArrayConstructor = arrayBufferViewCore.aTypedArrayConstructor;
  	var isTypedArray = arrayBufferViewCore.isTypedArray;
  	var BYTES_PER_ELEMENT = 'BYTES_PER_ELEMENT';
  	var WRONG_LENGTH = 'Wrong length';
  
  	var fromList = function (C, list) {
  	  var index = 0;
  	  var length = list.length;
  	  var result = new (aTypedArrayConstructor(C))(length);
  	  while (length > index) result[index] = list[index++];
  	  return result;
  	};
  
  	var addGetter = function (it, key) {
  	  nativeDefineProperty(it, key, { get: function () {
  	    return getInternalState(this)[key];
  	  } });
  	};
  
  	var isArrayBuffer = function (it) {
  	  var klass;
  	  return it instanceof ArrayBuffer || (klass = classof(it)) == 'ArrayBuffer' || klass == 'SharedArrayBuffer';
  	};
  
  	var isTypedArrayIndex = function (target, key) {
  	  return isTypedArray(target)
  	    && typeof key != 'symbol'
  	    && key in target
  	    && String(+key) == String(key);
  	};
  
  	var wrappedGetOwnPropertyDescriptor = function getOwnPropertyDescriptor(target, key) {
  	  return isTypedArrayIndex(target, key = toPrimitive(key, true))
  	    ? createPropertyDescriptor(2, target[key])
  	    : nativeGetOwnPropertyDescriptor(target, key);
  	};
  
  	var wrappedDefineProperty = function defineProperty(target, key, descriptor) {
  	  if (isTypedArrayIndex(target, key = toPrimitive(key, true))
  	    && isObject(descriptor)
  	    && has(descriptor, 'value')
  	    && !has(descriptor, 'get')
  	    && !has(descriptor, 'set')
  	    // TODO: add validation descriptor w/o calling accessors
  	    && !descriptor.configurable
  	    && (!has(descriptor, 'writable') || descriptor.writable)
  	    && (!has(descriptor, 'enumerable') || descriptor.enumerable)
  	  ) {
  	    target[key] = descriptor.value;
  	    return target;
  	  } return nativeDefineProperty(target, key, descriptor);
  	};
  
  	if (descriptors) {
  	  if (!NATIVE_ARRAY_BUFFER_VIEWS) {
  	    objectGetOwnPropertyDescriptor.f = wrappedGetOwnPropertyDescriptor;
  	    objectDefineProperty.f = wrappedDefineProperty;
  	    addGetter(TypedArrayPrototype, 'buffer');
  	    addGetter(TypedArrayPrototype, 'byteOffset');
  	    addGetter(TypedArrayPrototype, 'byteLength');
  	    addGetter(TypedArrayPrototype, 'length');
  	  }
  
  	  _export({ target: 'Object', stat: true, forced: !NATIVE_ARRAY_BUFFER_VIEWS }, {
  	    getOwnPropertyDescriptor: wrappedGetOwnPropertyDescriptor,
  	    defineProperty: wrappedDefineProperty
  	  });
  
  	  module.exports = function (TYPE, wrapper, CLAMPED) {
  	    var BYTES = TYPE.match(/\d+$/)[0] / 8;
  	    var CONSTRUCTOR_NAME = TYPE + (CLAMPED ? 'Clamped' : '') + 'Array';
  	    var GETTER = 'get' + TYPE;
  	    var SETTER = 'set' + TYPE;
  	    var NativeTypedArrayConstructor = global_1[CONSTRUCTOR_NAME];
  	    var TypedArrayConstructor = NativeTypedArrayConstructor;
  	    var TypedArrayConstructorPrototype = TypedArrayConstructor && TypedArrayConstructor.prototype;
  	    var exported = {};
  
  	    var getter = function (that, index) {
  	      var data = getInternalState(that);
  	      return data.view[GETTER](index * BYTES + data.byteOffset, true);
  	    };
  
  	    var setter = function (that, index, value) {
  	      var data = getInternalState(that);
  	      if (CLAMPED) value = (value = round(value)) < 0 ? 0 : value > 0xFF ? 0xFF : value & 0xFF;
  	      data.view[SETTER](index * BYTES + data.byteOffset, value, true);
  	    };
  
  	    var addElement = function (that, index) {
  	      nativeDefineProperty(that, index, {
  	        get: function () {
  	          return getter(this, index);
  	        },
  	        set: function (value) {
  	          return setter(this, index, value);
  	        },
  	        enumerable: true
  	      });
  	    };
  
  	    if (!NATIVE_ARRAY_BUFFER_VIEWS) {
  	      TypedArrayConstructor = wrapper(function (that, data, offset, $length) {
  	        anInstance(that, TypedArrayConstructor, CONSTRUCTOR_NAME);
  	        var index = 0;
  	        var byteOffset = 0;
  	        var buffer, byteLength, length;
  	        if (!isObject(data)) {
  	          length = toIndex(data);
  	          byteLength = length * BYTES;
  	          buffer = new ArrayBuffer(byteLength);
  	        } else if (isArrayBuffer(data)) {
  	          buffer = data;
  	          byteOffset = toOffset(offset, BYTES);
  	          var $len = data.byteLength;
  	          if ($length === undefined) {
  	            if ($len % BYTES) throw RangeError(WRONG_LENGTH);
  	            byteLength = $len - byteOffset;
  	            if (byteLength < 0) throw RangeError(WRONG_LENGTH);
  	          } else {
  	            byteLength = toLength($length) * BYTES;
  	            if (byteLength + byteOffset > $len) throw RangeError(WRONG_LENGTH);
  	          }
  	          length = byteLength / BYTES;
  	        } else if (isTypedArray(data)) {
  	          return fromList(TypedArrayConstructor, data);
  	        } else {
  	          return typedArrayFrom.call(TypedArrayConstructor, data);
  	        }
  	        setInternalState(that, {
  	          buffer: buffer,
  	          byteOffset: byteOffset,
  	          byteLength: byteLength,
  	          length: length,
  	          view: new DataView(buffer)
  	        });
  	        while (index < length) addElement(that, index++);
  	      });
  
  	      if (objectSetPrototypeOf) objectSetPrototypeOf(TypedArrayConstructor, TypedArray);
  	      TypedArrayConstructorPrototype = TypedArrayConstructor.prototype = objectCreate(TypedArrayPrototype);
  	    } else if (typedArrayConstructorsRequireWrappers) {
  	      TypedArrayConstructor = wrapper(function (dummy, data, typedArrayOffset, $length) {
  	        anInstance(dummy, TypedArrayConstructor, CONSTRUCTOR_NAME);
  	        return inheritIfRequired(function () {
  	          if (!isObject(data)) return new NativeTypedArrayConstructor(toIndex(data));
  	          if (isArrayBuffer(data)) return $length !== undefined
  	            ? new NativeTypedArrayConstructor(data, toOffset(typedArrayOffset, BYTES), $length)
  	            : typedArrayOffset !== undefined
  	              ? new NativeTypedArrayConstructor(data, toOffset(typedArrayOffset, BYTES))
  	              : new NativeTypedArrayConstructor(data);
  	          if (isTypedArray(data)) return fromList(TypedArrayConstructor, data);
  	          return typedArrayFrom.call(TypedArrayConstructor, data);
  	        }(), dummy, TypedArrayConstructor);
  	      });
  
  	      if (objectSetPrototypeOf) objectSetPrototypeOf(TypedArrayConstructor, TypedArray);
  	      forEach(getOwnPropertyNames(NativeTypedArrayConstructor), function (key) {
  	        if (!(key in TypedArrayConstructor)) {
  	          createNonEnumerableProperty(TypedArrayConstructor, key, NativeTypedArrayConstructor[key]);
  	        }
  	      });
  	      TypedArrayConstructor.prototype = TypedArrayConstructorPrototype;
  	    }
  
  	    if (TypedArrayConstructorPrototype.constructor !== TypedArrayConstructor) {
  	      createNonEnumerableProperty(TypedArrayConstructorPrototype, 'constructor', TypedArrayConstructor);
  	    }
  
  	    if (TYPED_ARRAY_TAG) {
  	      createNonEnumerableProperty(TypedArrayConstructorPrototype, TYPED_ARRAY_TAG, CONSTRUCTOR_NAME);
  	    }
  
  	    exported[CONSTRUCTOR_NAME] = TypedArrayConstructor;
  
  	    _export({
  	      global: true, forced: TypedArrayConstructor != NativeTypedArrayConstructor, sham: !NATIVE_ARRAY_BUFFER_VIEWS
  	    }, exported);
  
  	    if (!(BYTES_PER_ELEMENT in TypedArrayConstructor)) {
  	      createNonEnumerableProperty(TypedArrayConstructor, BYTES_PER_ELEMENT, BYTES);
  	    }
  
  	    if (!(BYTES_PER_ELEMENT in TypedArrayConstructorPrototype)) {
  	      createNonEnumerableProperty(TypedArrayConstructorPrototype, BYTES_PER_ELEMENT, BYTES);
  	    }
  
  	    setSpecies(CONSTRUCTOR_NAME);
  	  };
  	} else module.exports = function () { /* empty */ };
  	});
  
  	// `Uint16Array` constructor
  	// https://tc39.github.io/ecma262/#sec-typedarray-objects
  	typedArrayConstructor('Uint16', function (init) {
  	  return function Uint16Array(data, byteOffset, length) {
  	    return init(this, data, byteOffset, length);
  	  };
  	});
  
  	var min$4 = Math.min;
  
  	// `Array.prototype.copyWithin` method implementation
  	// https://tc39.github.io/ecma262/#sec-array.prototype.copywithin
  	var arrayCopyWithin = [].copyWithin || function copyWithin(target /* = 0 */, start /* = 0, end = @length */) {
  	  var O = toObject(this);
  	  var len = toLength(O.length);
  	  var to = toAbsoluteIndex(target, len);
  	  var from = toAbsoluteIndex(start, len);
  	  var end = arguments.length > 2 ? arguments[2] : undefined;
  	  var count = min$4((end === undefined ? len : toAbsoluteIndex(end, len)) - from, len - to);
  	  var inc = 1;
  	  if (from < to && to < from + count) {
  	    inc = -1;
  	    from += count - 1;
  	    to += count - 1;
  	  }
  	  while (count-- > 0) {
  	    if (from in O) O[to] = O[from];
  	    else delete O[to];
  	    to += inc;
  	    from += inc;
  	  } return O;
  	};
  
  	var aTypedArray$1 = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$1 = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.copyWithin` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.copywithin
  	exportTypedArrayMethod$1('copyWithin', function copyWithin(target, start /* , end */) {
  	  return arrayCopyWithin.call(aTypedArray$1(this), target, start, arguments.length > 2 ? arguments[2] : undefined);
  	});
  
  	var $every = arrayIteration.every;
  
  	var aTypedArray$2 = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$2 = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.every` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.every
  	exportTypedArrayMethod$2('every', function every(callbackfn /* , thisArg */) {
  	  return $every(aTypedArray$2(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	});
  
  	var aTypedArray$3 = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$3 = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.fill` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.fill
  	// eslint-disable-next-line no-unused-vars
  	exportTypedArrayMethod$3('fill', function fill(value /* , start, end */) {
  	  return arrayFill.apply(aTypedArray$3(this), arguments);
  	});
  
  	var $filter = arrayIteration.filter;
  
  
  	var aTypedArray$4 = arrayBufferViewCore.aTypedArray;
  	var aTypedArrayConstructor$2 = arrayBufferViewCore.aTypedArrayConstructor;
  	var exportTypedArrayMethod$4 = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.filter` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.filter
  	exportTypedArrayMethod$4('filter', function filter(callbackfn /* , thisArg */) {
  	  var list = $filter(aTypedArray$4(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	  var C = speciesConstructor(this, this.constructor);
  	  var index = 0;
  	  var length = list.length;
  	  var result = new (aTypedArrayConstructor$2(C))(length);
  	  while (length > index) result[index] = list[index++];
  	  return result;
  	});
  
  	var $find = arrayIteration.find;
  
  	var aTypedArray$5 = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$5 = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.find` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.find
  	exportTypedArrayMethod$5('find', function find(predicate /* , thisArg */) {
  	  return $find(aTypedArray$5(this), predicate, arguments.length > 1 ? arguments[1] : undefined);
  	});
  
  	var $findIndex = arrayIteration.findIndex;
  
  	var aTypedArray$6 = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$6 = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.findIndex` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.findindex
  	exportTypedArrayMethod$6('findIndex', function findIndex(predicate /* , thisArg */) {
  	  return $findIndex(aTypedArray$6(this), predicate, arguments.length > 1 ? arguments[1] : undefined);
  	});
  
  	var $forEach$2 = arrayIteration.forEach;
  
  	var aTypedArray$7 = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$7 = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.forEach` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.foreach
  	exportTypedArrayMethod$7('forEach', function forEach(callbackfn /* , thisArg */) {
  	  $forEach$2(aTypedArray$7(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	});
  
  	var $includes$1 = arrayIncludes.includes;
  
  	var aTypedArray$8 = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$8 = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.includes` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.includes
  	exportTypedArrayMethod$8('includes', function includes(searchElement /* , fromIndex */) {
  	  return $includes$1(aTypedArray$8(this), searchElement, arguments.length > 1 ? arguments[1] : undefined);
  	});
  
  	var $indexOf$1 = arrayIncludes.indexOf;
  
  	var aTypedArray$9 = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$9 = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.indexOf` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.indexof
  	exportTypedArrayMethod$9('indexOf', function indexOf(searchElement /* , fromIndex */) {
  	  return $indexOf$1(aTypedArray$9(this), searchElement, arguments.length > 1 ? arguments[1] : undefined);
  	});
  
  	var ITERATOR$8 = wellKnownSymbol('iterator');
  	var Uint8Array = global_1.Uint8Array;
  	var arrayValues = es_array_iterator.values;
  	var arrayKeys = es_array_iterator.keys;
  	var arrayEntries = es_array_iterator.entries;
  	var aTypedArray$a = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$a = arrayBufferViewCore.exportTypedArrayMethod;
  	var nativeTypedArrayIterator = Uint8Array && Uint8Array.prototype[ITERATOR$8];
  
  	var CORRECT_ITER_NAME = !!nativeTypedArrayIterator
  	  && (nativeTypedArrayIterator.name == 'values' || nativeTypedArrayIterator.name == undefined);
  
  	var typedArrayValues = function values() {
  	  return arrayValues.call(aTypedArray$a(this));
  	};
  
  	// `%TypedArray%.prototype.entries` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.entries
  	exportTypedArrayMethod$a('entries', function entries() {
  	  return arrayEntries.call(aTypedArray$a(this));
  	});
  	// `%TypedArray%.prototype.keys` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.keys
  	exportTypedArrayMethod$a('keys', function keys() {
  	  return arrayKeys.call(aTypedArray$a(this));
  	});
  	// `%TypedArray%.prototype.values` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.values
  	exportTypedArrayMethod$a('values', typedArrayValues, !CORRECT_ITER_NAME);
  	// `%TypedArray%.prototype[@@iterator]` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype-@@iterator
  	exportTypedArrayMethod$a(ITERATOR$8, typedArrayValues, !CORRECT_ITER_NAME);
  
  	var aTypedArray$b = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$b = arrayBufferViewCore.exportTypedArrayMethod;
  	var $join = [].join;
  
  	// `%TypedArray%.prototype.join` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.join
  	// eslint-disable-next-line no-unused-vars
  	exportTypedArrayMethod$b('join', function join(separator) {
  	  return $join.apply(aTypedArray$b(this), arguments);
  	});
  
  	var min$5 = Math.min;
  	var nativeLastIndexOf = [].lastIndexOf;
  	var NEGATIVE_ZERO$1 = !!nativeLastIndexOf && 1 / [1].lastIndexOf(1, -0) < 0;
  	var STRICT_METHOD$3 = arrayMethodIsStrict('lastIndexOf');
  	// For preventing possible almost infinite loop in non-standard implementations, test the forward version of the method
  	var USES_TO_LENGTH$5 = arrayMethodUsesToLength('indexOf', { ACCESSORS: true, 1: 0 });
  	var FORCED$4 = NEGATIVE_ZERO$1 || !STRICT_METHOD$3 || !USES_TO_LENGTH$5;
  
  	// `Array.prototype.lastIndexOf` method implementation
  	// https://tc39.github.io/ecma262/#sec-array.prototype.lastindexof
  	var arrayLastIndexOf = FORCED$4 ? function lastIndexOf(searchElement /* , fromIndex = @[*-1] */) {
  	  // convert -0 to +0
  	  if (NEGATIVE_ZERO$1) return nativeLastIndexOf.apply(this, arguments) || 0;
  	  var O = toIndexedObject(this);
  	  var length = toLength(O.length);
  	  var index = length - 1;
  	  if (arguments.length > 1) index = min$5(index, toInteger(arguments[1]));
  	  if (index < 0) index = length + index;
  	  for (;index >= 0; index--) if (index in O && O[index] === searchElement) return index || 0;
  	  return -1;
  	} : nativeLastIndexOf;
  
  	var aTypedArray$c = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$c = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.lastIndexOf` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.lastindexof
  	// eslint-disable-next-line no-unused-vars
  	exportTypedArrayMethod$c('lastIndexOf', function lastIndexOf(searchElement /* , fromIndex */) {
  	  return arrayLastIndexOf.apply(aTypedArray$c(this), arguments);
  	});
  
  	var $map$1 = arrayIteration.map;
  
  
  	var aTypedArray$d = arrayBufferViewCore.aTypedArray;
  	var aTypedArrayConstructor$3 = arrayBufferViewCore.aTypedArrayConstructor;
  	var exportTypedArrayMethod$d = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.map` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.map
  	exportTypedArrayMethod$d('map', function map(mapfn /* , thisArg */) {
  	  return $map$1(aTypedArray$d(this), mapfn, arguments.length > 1 ? arguments[1] : undefined, function (O, length) {
  	    return new (aTypedArrayConstructor$3(speciesConstructor(O, O.constructor)))(length);
  	  });
  	});
  
  	// `Array.prototype.{ reduce, reduceRight }` methods implementation
  	var createMethod$3 = function (IS_RIGHT) {
  	  return function (that, callbackfn, argumentsLength, memo) {
  	    aFunction$1(callbackfn);
  	    var O = toObject(that);
  	    var self = indexedObject(O);
  	    var length = toLength(O.length);
  	    var index = IS_RIGHT ? length - 1 : 0;
  	    var i = IS_RIGHT ? -1 : 1;
  	    if (argumentsLength < 2) while (true) {
  	      if (index in self) {
  	        memo = self[index];
  	        index += i;
  	        break;
  	      }
  	      index += i;
  	      if (IS_RIGHT ? index < 0 : length <= index) {
  	        throw TypeError('Reduce of empty array with no initial value');
  	      }
  	    }
  	    for (;IS_RIGHT ? index >= 0 : length > index; index += i) if (index in self) {
  	      memo = callbackfn(memo, self[index], index, O);
  	    }
  	    return memo;
  	  };
  	};
  
  	var arrayReduce = {
  	  // `Array.prototype.reduce` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.reduce
  	  left: createMethod$3(false),
  	  // `Array.prototype.reduceRight` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.reduceright
  	  right: createMethod$3(true)
  	};
  
  	var $reduce = arrayReduce.left;
  
  	var aTypedArray$e = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$e = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.reduce` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.reduce
  	exportTypedArrayMethod$e('reduce', function reduce(callbackfn /* , initialValue */) {
  	  return $reduce(aTypedArray$e(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined);
  	});
  
  	var $reduceRight = arrayReduce.right;
  
  	var aTypedArray$f = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$f = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.reduceRicht` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.reduceright
  	exportTypedArrayMethod$f('reduceRight', function reduceRight(callbackfn /* , initialValue */) {
  	  return $reduceRight(aTypedArray$f(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined);
  	});
  
  	var aTypedArray$g = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$g = arrayBufferViewCore.exportTypedArrayMethod;
  	var floor$5 = Math.floor;
  
  	// `%TypedArray%.prototype.reverse` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.reverse
  	exportTypedArrayMethod$g('reverse', function reverse() {
  	  var that = this;
  	  var length = aTypedArray$g(that).length;
  	  var middle = floor$5(length / 2);
  	  var index = 0;
  	  var value;
  	  while (index < middle) {
  	    value = that[index];
  	    that[index++] = that[--length];
  	    that[length] = value;
  	  } return that;
  	});
  
  	var aTypedArray$h = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$h = arrayBufferViewCore.exportTypedArrayMethod;
  
  	var FORCED$5 = fails(function () {
  	  // eslint-disable-next-line no-undef
  	  new Int8Array(1).set({});
  	});
  
  	// `%TypedArray%.prototype.set` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.set
  	exportTypedArrayMethod$h('set', function set(arrayLike /* , offset */) {
  	  aTypedArray$h(this);
  	  var offset = toOffset(arguments.length > 1 ? arguments[1] : undefined, 1);
  	  var length = this.length;
  	  var src = toObject(arrayLike);
  	  var len = toLength(src.length);
  	  var index = 0;
  	  if (len + offset > length) throw RangeError('Wrong length');
  	  while (index < len) this[offset + index] = src[index++];
  	}, FORCED$5);
  
  	var aTypedArray$i = arrayBufferViewCore.aTypedArray;
  	var aTypedArrayConstructor$4 = arrayBufferViewCore.aTypedArrayConstructor;
  	var exportTypedArrayMethod$i = arrayBufferViewCore.exportTypedArrayMethod;
  	var $slice = [].slice;
  
  	var FORCED$6 = fails(function () {
  	  // eslint-disable-next-line no-undef
  	  new Int8Array(1).slice();
  	});
  
  	// `%TypedArray%.prototype.slice` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.slice
  	exportTypedArrayMethod$i('slice', function slice(start, end) {
  	  var list = $slice.call(aTypedArray$i(this), start, end);
  	  var C = speciesConstructor(this, this.constructor);
  	  var index = 0;
  	  var length = list.length;
  	  var result = new (aTypedArrayConstructor$4(C))(length);
  	  while (length > index) result[index] = list[index++];
  	  return result;
  	}, FORCED$6);
  
  	var $some = arrayIteration.some;
  
  	var aTypedArray$j = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$j = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.some` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.some
  	exportTypedArrayMethod$j('some', function some(callbackfn /* , thisArg */) {
  	  return $some(aTypedArray$j(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	});
  
  	var aTypedArray$k = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$k = arrayBufferViewCore.exportTypedArrayMethod;
  	var $sort = [].sort;
  
  	// `%TypedArray%.prototype.sort` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.sort
  	exportTypedArrayMethod$k('sort', function sort(comparefn) {
  	  return $sort.call(aTypedArray$k(this), comparefn);
  	});
  
  	var aTypedArray$l = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$l = arrayBufferViewCore.exportTypedArrayMethod;
  
  	// `%TypedArray%.prototype.subarray` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.subarray
  	exportTypedArrayMethod$l('subarray', function subarray(begin, end) {
  	  var O = aTypedArray$l(this);
  	  var length = O.length;
  	  var beginIndex = toAbsoluteIndex(begin, length);
  	  return new (speciesConstructor(O, O.constructor))(
  	    O.buffer,
  	    O.byteOffset + beginIndex * O.BYTES_PER_ELEMENT,
  	    toLength((end === undefined ? length : toAbsoluteIndex(end, length)) - beginIndex)
  	  );
  	});
  
  	var Int8Array$3 = global_1.Int8Array;
  	var aTypedArray$m = arrayBufferViewCore.aTypedArray;
  	var exportTypedArrayMethod$m = arrayBufferViewCore.exportTypedArrayMethod;
  	var $toLocaleString = [].toLocaleString;
  	var $slice$1 = [].slice;
  
  	// iOS Safari 6.x fails here
  	var TO_LOCALE_STRING_BUG = !!Int8Array$3 && fails(function () {
  	  $toLocaleString.call(new Int8Array$3(1));
  	});
  
  	var FORCED$7 = fails(function () {
  	  return [1, 2].toLocaleString() != new Int8Array$3([1, 2]).toLocaleString();
  	}) || !fails(function () {
  	  Int8Array$3.prototype.toLocaleString.call([1, 2]);
  	});
  
  	// `%TypedArray%.prototype.toLocaleString` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.tolocalestring
  	exportTypedArrayMethod$m('toLocaleString', function toLocaleString() {
  	  return $toLocaleString.apply(TO_LOCALE_STRING_BUG ? $slice$1.call(aTypedArray$m(this)) : aTypedArray$m(this), arguments);
  	}, FORCED$7);
  
  	var exportTypedArrayMethod$n = arrayBufferViewCore.exportTypedArrayMethod;
  
  
  
  	var Uint8Array$1 = global_1.Uint8Array;
  	var Uint8ArrayPrototype = Uint8Array$1 && Uint8Array$1.prototype || {};
  	var arrayToString = [].toString;
  	var arrayJoin = [].join;
  
  	if (fails(function () { arrayToString.call({}); })) {
  	  arrayToString = function toString() {
  	    return arrayJoin.call(this);
  	  };
  	}
  
  	var IS_NOT_ARRAY_METHOD = Uint8ArrayPrototype.toString != arrayToString;
  
  	// `%TypedArray%.prototype.toString` method
  	// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.tostring
  	exportTypedArrayMethod$n('toString', arrayToString, IS_NOT_ARRAY_METHOD);
  
  	/**
  	 * Truncates given string to the maximum characters count
  	 *
  	 * @param str An object that contains serializable values
  	 * @param max Maximum number of characters in truncated string
  	 * @returns string Encoded
  	 */
  
  	function truncate(str, max) {
  	  if (max === void 0) {
  	    max = 0;
  	  } // tslint:disable-next-line:strict-type-predicates
  
  
  	  if (typeof str !== 'string' || max === 0) {
  	    return str;
  	  }
  
  	  return str.length <= max ? str : str.substr(0, max) + "...";
  	}
  	/**
  	 * Join values in array
  	 * @param input array of values to be joined together
  	 * @param delimiter string to be placed in-between values
  	 * @returns Joined values
  	 */
  
  	function safeJoin(input, delimiter) {
  	  if (!Array.isArray(input)) {
  	    return '';
  	  }
  
  	  var output = []; // tslint:disable-next-line:prefer-for-of
  
  	  for (var i = 0; i < input.length; i++) {
  	    var value = input[i];
  
  	    try {
  	      output.push(String(value));
  	    } catch (e) {
  	      output.push('[value cannot be serialized]');
  	    }
  	  }
  
  	  return output.join(delimiter);
  	}
  	/**
  	 * Checks if the value matches a regex or includes the string
  	 * @param value The string value to be checked against
  	 * @param pattern Either a regex or a string that must be contained in value
  	 */
  
  	function isMatchingPattern(value, pattern) {
  	  if (!isString(value)) {
  	    return false;
  	  }
  
  	  if (isRegExp(pattern)) {
  	    return pattern.test(value);
  	  }
  
  	  if (typeof pattern === 'string') {
  	    return value.indexOf(pattern) !== -1;
  	  }
  
  	  return false;
  	}
  
  	/**
  	 * Requires a module which is protected against bundler minification.
  	 *
  	 * @param request The module path to resolve
  	 */
  
  	function dynamicRequire(mod, request) {
  	  // tslint:disable-next-line: no-unsafe-any
  	  return mod.require(request);
  	}
  	/**
  	 * Checks whether we're in the Node.js or Browser environment
  	 *
  	 * @returns Answer to given question
  	 */
  
  	function isNodeEnv() {
  	  // tslint:disable:strict-type-predicates
  	  return Object.prototype.toString.call(typeof process !== 'undefined' ? process : 0) === '[object process]';
  	}
  	var fallbackGlobalObject = {};
  	/**
  	 * Safely get global scope object
  	 *
  	 * @returns Global scope object
  	 */
  
  	function getGlobalObject() {
  	  return isNodeEnv() ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : fallbackGlobalObject;
  	}
  	/**
  	 * UUID4 generator
  	 *
  	 * @returns string Generated UUID4.
  	 */
  
  	function uuid4() {
  	  var global = getGlobalObject();
  	  var crypto = global.crypto || global.msCrypto;
  
  	  if (!(crypto === void 0) && crypto.getRandomValues) {
  	    // Use window.crypto API if available
  	    var arr = new Uint16Array(8);
  	    crypto.getRandomValues(arr); // set 4 in byte 7
  	    // tslint:disable-next-line:no-bitwise
  
  	    arr[3] = arr[3] & 0xfff | 0x4000; // set 2 most significant bits of byte 9 to '10'
  	    // tslint:disable-next-line:no-bitwise
  
  	    arr[4] = arr[4] & 0x3fff | 0x8000;
  
  	    var pad = function pad(num) {
  	      var v = num.toString(16);
  
  	      while (v.length < 4) {
  	        v = "0" + v;
  	      }
  
  	      return v;
  	    };
  
  	    return pad(arr[0]) + pad(arr[1]) + pad(arr[2]) + pad(arr[3]) + pad(arr[4]) + pad(arr[5]) + pad(arr[6]) + pad(arr[7]);
  	  } // http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript/2117523#2117523
  
  
  	  return 'xxxxxxxxxxxx4xxxyxxxxxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
  	    // tslint:disable-next-line:no-bitwise
  	    var r = Math.random() * 16 | 0; // tslint:disable-next-line:no-bitwise
  
  	    var v = c === 'x' ? r : r & 0x3 | 0x8;
  	    return v.toString(16);
  	  });
  	}
  	/**
  	 * Parses string form of URL into an object
  	 * // borrowed from https://tools.ietf.org/html/rfc3986#appendix-B
  	 * // intentionally using regex and not <a/> href parsing trick because React Native and other
  	 * // environments where DOM might not be available
  	 * @returns parsed URL object
  	 */
  
  	function parseUrl(url) {
  	  if (!url) {
  	    return {};
  	  }
  
  	  var match = url.match(/^(([^:\/?#]+):)?(\/\/([^\/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?$/);
  
  	  if (!match) {
  	    return {};
  	  } // coerce to undefined values to empty string so we don't get 'undefined'
  
  
  	  var query = match[6] || '';
  	  var fragment = match[8] || '';
  	  return {
  	    host: match[4],
  	    path: match[5],
  	    protocol: match[2],
  	    relative: match[5] + query + fragment
  	  };
  	}
  	/**
  	 * Extracts either message or type+value from an event that can be used for user-facing logs
  	 * @returns event's description
  	 */
  
  	function getEventDescription(event) {
  	  if (event.message) {
  	    return event.message;
  	  }
  
  	  if (event.exception && event.exception.values && event.exception.values[0]) {
  	    var exception = event.exception.values[0];
  
  	    if (exception.type && exception.value) {
  	      return exception.type + ": " + exception.value;
  	    }
  
  	    return exception.type || exception.value || event.event_id || '<unknown>';
  	  }
  
  	  return event.event_id || '<unknown>';
  	}
  	/** JSDoc */
  
  	function consoleSandbox(callback) {
  	  var global = getGlobalObject();
  	  var levels = ['debug', 'info', 'warn', 'error', 'log', 'assert'];
  
  	  if (!('console' in global)) {
  	    return callback();
  	  }
  
  	  var originalConsole = global.console;
  	  var wrappedLevels = {}; // Restore all wrapped console methods
  
  	  levels.forEach(function (level) {
  	    if (level in global.console && originalConsole[level].__sentry_original__) {
  	      wrappedLevels[level] = originalConsole[level];
  	      originalConsole[level] = originalConsole[level].__sentry_original__;
  	    }
  	  }); // Perform callback manipulations
  
  	  var result = callback(); // Revert restoration to wrapped state
  
  	  Object.keys(wrappedLevels).forEach(function (level) {
  	    originalConsole[level] = wrappedLevels[level];
  	  });
  	  return result;
  	}
  	/**
  	 * Adds exception values, type and value to an synthetic Exception.
  	 * @param event The event to modify.
  	 * @param value Value of the exception.
  	 * @param type Type of the exception.
  	 * @hidden
  	 */
  
  	function addExceptionTypeValue(event, value, type) {
  	  event.exception = event.exception || {};
  	  event.exception.values = event.exception.values || [];
  	  event.exception.values[0] = event.exception.values[0] || {};
  	  event.exception.values[0].value = event.exception.values[0].value || value || '';
  	  event.exception.values[0].type = event.exception.values[0].type || type || 'Error';
  	}
  	/**
  	 * Adds exception mechanism to a given event.
  	 * @param event The event to modify.
  	 * @param mechanism Mechanism of the mechanism.
  	 * @hidden
  	 */
  
  	function addExceptionMechanism(event, mechanism) {
  	  if (mechanism === void 0) {
  	    mechanism = {};
  	  } // TODO: Use real type with `keyof Mechanism` thingy and maybe make it better?
  
  
  	  try {
  	    // @ts-ignore
  	    // tslint:disable:no-non-null-assertion
  	    event.exception.values[0].mechanism = event.exception.values[0].mechanism || {};
  	    Object.keys(mechanism).forEach(function (key) {
  	      // @ts-ignore
  	      event.exception.values[0].mechanism[key] = mechanism[key];
  	    });
  	  } catch (_oO) {// no-empty
  	  }
  	}
  	/**
  	 * A safe form of location.href
  	 */
  
  	function getLocationHref() {
  	  try {
  	    return document.location.href;
  	  } catch (oO) {
  	    return '';
  	  }
  	}
  	/**
  	 * Given a child DOM element, returns a query-selector statement describing that
  	 * and its ancestors
  	 * e.g. [HTMLElement] => body > div > input#foo.btn[name=baz]
  	 * @returns generated DOM path
  	 */
  
  	function htmlTreeAsString(elem) {
  	  // try/catch both:
  	  // - accessing event.target (see getsentry/raven-js#838, #768)
  	  // - `htmlTreeAsString` because it's complex, and just accessing the DOM incorrectly
  	  // - can throw an exception in some circumstances.
  	  try {
  	    var currentElem = elem;
  	    var MAX_TRAVERSE_HEIGHT = 5;
  	    var MAX_OUTPUT_LEN = 80;
  	    var out = [];
  	    var height = 0;
  	    var len = 0;
  	    var separator = ' > ';
  	    var sepLength = separator.length;
  	    var nextStr = void 0;
  
  	    while (currentElem && height++ < MAX_TRAVERSE_HEIGHT) {
  	      nextStr = _htmlElementAsString(currentElem); // bail out if
  	      // - nextStr is the 'html' element
  	      // - the length of the string that would be created exceeds MAX_OUTPUT_LEN
  	      //   (ignore this limit if we are on the first iteration)
  
  	      if (nextStr === 'html' || height > 1 && len + out.length * sepLength + nextStr.length >= MAX_OUTPUT_LEN) {
  	        break;
  	      }
  
  	      out.push(nextStr);
  	      len += nextStr.length;
  	      currentElem = currentElem.parentNode;
  	    }
  
  	    return out.reverse().join(separator);
  	  } catch (_oO) {
  	    return '<unknown>';
  	  }
  	}
  	/**
  	 * Returns a simple, query-selector representation of a DOM element
  	 * e.g. [HTMLElement] => input#foo.btn[name=baz]
  	 * @returns generated DOM path
  	 */
  
  	function _htmlElementAsString(el) {
  	  var elem = el;
  	  var out = [];
  	  var className;
  	  var classes;
  	  var key;
  	  var attr;
  	  var i;
  
  	  if (!elem || !elem.tagName) {
  	    return '';
  	  }
  
  	  out.push(elem.tagName.toLowerCase());
  
  	  if (elem.id) {
  	    out.push("#" + elem.id);
  	  }
  
  	  className = elem.className;
  
  	  if (className && isString(className)) {
  	    classes = className.split(/\s+/);
  
  	    for (i = 0; i < classes.length; i++) {
  	      out.push("." + classes[i]);
  	    }
  	  }
  
  	  var attrWhitelist = ['type', 'name', 'title', 'alt'];
  
  	  for (i = 0; i < attrWhitelist.length; i++) {
  	    key = attrWhitelist[i];
  	    attr = elem.getAttribute(key);
  
  	    if (attr) {
  	      out.push("[" + key + "=\"" + attr + "\"]");
  	    }
  	  }
  
  	  return out.join('');
  	}
  
  	var INITIAL_TIME = Date.now();
  	var prevNow = 0;
  	var performanceFallback = {
  	  now: function now() {
  	    var now = Date.now() - INITIAL_TIME;
  
  	    if (now < prevNow) {
  	      now = prevNow;
  	    }
  
  	    prevNow = now;
  	    return now;
  	  },
  	  timeOrigin: INITIAL_TIME
  	};
  	var crossPlatformPerformance = function () {
  	  if (isNodeEnv()) {
  	    try {
  	      var perfHooks = dynamicRequire(module, 'perf_hooks');
  	      return perfHooks.performance;
  	    } catch (_) {
  	      return performanceFallback;
  	    }
  	  }
  
  	  if (getGlobalObject().performance) {
  	    // Polyfill for performance.timeOrigin.
  	    //
  	    // While performance.timing.navigationStart is deprecated in favor of performance.timeOrigin, performance.timeOrigin
  	    // is not as widely supported. Namely, performance.timeOrigin is undefined in Safari as of writing.
  	    // tslint:disable-next-line:strict-type-predicates
  	    if (performance.timeOrigin === undefined) {
  	      // As of writing, performance.timing is not available in Web Workers in mainstream browsers, so it is not always a
  	      // valid fallback. In the absence of a initial time provided by the browser, fallback to INITIAL_TIME.
  	      // @ts-ignore
  	      // tslint:disable-next-line:deprecation
  	      performance.timeOrigin = performance.timing && performance.timing.navigationStart || INITIAL_TIME;
  	    }
  	  }
  
  	  return getGlobalObject().performance || performanceFallback;
  	}();
  	/**
  	 * Returns a timestamp in seconds with milliseconds precision since the UNIX epoch calculated with the monotonic clock.
  	 */
  
  	function timestampWithMs() {
  	  return (crossPlatformPerformance.timeOrigin + crossPlatformPerformance.now()) / 1000;
  	} // https://semver.org/#is-there-a-suggested-regular-expression-regex-to-check-a-semver-string
  	var defaultRetryAfter = 60 * 1000; // 60 seconds
  
  	/**
  	 * Extracts Retry-After value from the request header or returns default value
  	 * @param now current unix timestamp
  	 * @param header string representation of 'Retry-After' header
  	 */
  
  	function parseRetryAfterHeader(now, header) {
  	  if (!header) {
  	    return defaultRetryAfter;
  	  }
  
  	  var headerDelay = parseInt("" + header, 10);
  
  	  if (!isNaN(headerDelay)) {
  	    return headerDelay * 1000;
  	  }
  
  	  var headerDate = Date.parse("" + header);
  
  	  if (!isNaN(headerDate)) {
  	    return headerDate - now;
  	  }
  
  	  return defaultRetryAfter;
  	}
  	var defaultFunctionName = '<anonymous>';
  	/**
  	 * Safely extract function name from itself
  	 */
  
  	function getFunctionName(fn) {
  	  try {
  	    if (!fn || typeof fn !== 'function') {
  	      return defaultFunctionName;
  	    }
  
  	    return fn.name || defaultFunctionName;
  	  } catch (e) {
  	    // Just accessing custom props in some Selenium environments
  	    // can cause a "Permission denied" exception (see raven-js#495).
  	    return defaultFunctionName;
  	  }
  	}
  
  	var global$1 = getGlobalObject();
  	/** Prefix for logging strings */
  
  	var PREFIX = 'Sentry Logger ';
  	/** JSDoc */
  
  	var Logger =
  	/** @class */
  	function () {
  	  /** JSDoc */
  	  function Logger() {
  	    this._enabled = false;
  	  }
  	  /** JSDoc */
  
  
  	  Logger.prototype.disable = function () {
  	    this._enabled = false;
  	  };
  	  /** JSDoc */
  
  
  	  Logger.prototype.enable = function () {
  	    this._enabled = true;
  	  };
  	  /** JSDoc */
  
  
  	  Logger.prototype.log = function () {
  	    var args = [];
  
  	    for (var _i = 0; _i < arguments.length; _i++) {
  	      args[_i] = arguments[_i];
  	    }
  
  	    if (!this._enabled) {
  	      return;
  	    }
  
  	    consoleSandbox(function () {
  	      global$1.console.log(PREFIX + "[Log]: " + args.join(' ')); // tslint:disable-line:no-console
  	    });
  	  };
  	  /** JSDoc */
  
  
  	  Logger.prototype.warn = function () {
  	    var args = [];
  
  	    for (var _i = 0; _i < arguments.length; _i++) {
  	      args[_i] = arguments[_i];
  	    }
  
  	    if (!this._enabled) {
  	      return;
  	    }
  
  	    consoleSandbox(function () {
  	      global$1.console.warn(PREFIX + "[Warn]: " + args.join(' ')); // tslint:disable-line:no-console
  	    });
  	  };
  	  /** JSDoc */
  
  
  	  Logger.prototype.error = function () {
  	    var args = [];
  
  	    for (var _i = 0; _i < arguments.length; _i++) {
  	      args[_i] = arguments[_i];
  	    }
  
  	    if (!this._enabled) {
  	      return;
  	    }
  
  	    consoleSandbox(function () {
  	      global$1.console.error(PREFIX + "[Error]: " + args.join(' ')); // tslint:disable-line:no-console
  	    });
  	  };
  
  	  return Logger;
  	}(); // Ensure we only have a single logger instance, even if multiple versions of @sentry/utils are being used
  
  
  	global$1.__SENTRY__ = global$1.__SENTRY__ || {};
  	var logger = global$1.__SENTRY__.logger || (global$1.__SENTRY__.logger = new Logger());
  
  	var HAS_SPECIES_SUPPORT$2 = arrayMethodHasSpeciesSupport('splice');
  	var USES_TO_LENGTH$6 = arrayMethodUsesToLength('splice', { ACCESSORS: true, 0: 0, 1: 2 });
  
  	var max$3 = Math.max;
  	var min$6 = Math.min;
  	var MAX_SAFE_INTEGER$1 = 0x1FFFFFFFFFFFFF;
  	var MAXIMUM_ALLOWED_LENGTH_EXCEEDED = 'Maximum allowed length exceeded';
  
  	// `Array.prototype.splice` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.splice
  	// with adding support of @@species
  	_export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$2 || !USES_TO_LENGTH$6 }, {
  	  splice: function splice(start, deleteCount /* , ...items */) {
  	    var O = toObject(this);
  	    var len = toLength(O.length);
  	    var actualStart = toAbsoluteIndex(start, len);
  	    var argumentsLength = arguments.length;
  	    var insertCount, actualDeleteCount, A, k, from, to;
  	    if (argumentsLength === 0) {
  	      insertCount = actualDeleteCount = 0;
  	    } else if (argumentsLength === 1) {
  	      insertCount = 0;
  	      actualDeleteCount = len - actualStart;
  	    } else {
  	      insertCount = argumentsLength - 2;
  	      actualDeleteCount = min$6(max$3(toInteger(deleteCount), 0), len - actualStart);
  	    }
  	    if (len + insertCount - actualDeleteCount > MAX_SAFE_INTEGER$1) {
  	      throw TypeError(MAXIMUM_ALLOWED_LENGTH_EXCEEDED);
  	    }
  	    A = arraySpeciesCreate(O, actualDeleteCount);
  	    for (k = 0; k < actualDeleteCount; k++) {
  	      from = actualStart + k;
  	      if (from in O) createProperty(A, k, O[from]);
  	    }
  	    A.length = actualDeleteCount;
  	    if (insertCount < actualDeleteCount) {
  	      for (k = actualStart; k < len - actualDeleteCount; k++) {
  	        from = k + actualDeleteCount;
  	        to = k + insertCount;
  	        if (from in O) O[to] = O[from];
  	        else delete O[to];
  	      }
  	      for (k = len; k > len - actualDeleteCount + insertCount; k--) delete O[k - 1];
  	    } else if (insertCount > actualDeleteCount) {
  	      for (k = len - actualDeleteCount; k > actualStart; k--) {
  	        from = k + actualDeleteCount - 1;
  	        to = k + insertCount - 1;
  	        if (from in O) O[to] = O[from];
  	        else delete O[to];
  	      }
  	    }
  	    for (k = 0; k < insertCount; k++) {
  	      O[k + actualStart] = arguments[k + 2];
  	    }
  	    O.length = len - actualDeleteCount + insertCount;
  	    return A;
  	  }
  	});
  
  	var freezing = !fails(function () {
  	  return Object.isExtensible(Object.preventExtensions({}));
  	});
  
  	var internalMetadata = createCommonjsModule(function (module) {
  	var defineProperty = objectDefineProperty.f;
  
  
  
  	var METADATA = uid('meta');
  	var id = 0;
  
  	var isExtensible = Object.isExtensible || function () {
  	  return true;
  	};
  
  	var setMetadata = function (it) {
  	  defineProperty(it, METADATA, { value: {
  	    objectID: 'O' + ++id, // object ID
  	    weakData: {}          // weak collections IDs
  	  } });
  	};
  
  	var fastKey = function (it, create) {
  	  // return a primitive with prefix
  	  if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
  	  if (!has(it, METADATA)) {
  	    // can't set metadata to uncaught frozen object
  	    if (!isExtensible(it)) return 'F';
  	    // not necessary to add metadata
  	    if (!create) return 'E';
  	    // add missing metadata
  	    setMetadata(it);
  	  // return object ID
  	  } return it[METADATA].objectID;
  	};
  
  	var getWeakData = function (it, create) {
  	  if (!has(it, METADATA)) {
  	    // can't set metadata to uncaught frozen object
  	    if (!isExtensible(it)) return true;
  	    // not necessary to add metadata
  	    if (!create) return false;
  	    // add missing metadata
  	    setMetadata(it);
  	  // return the store of weak collections IDs
  	  } return it[METADATA].weakData;
  	};
  
  	// add metadata on freeze-family methods calling
  	var onFreeze = function (it) {
  	  if (freezing && meta.REQUIRED && isExtensible(it) && !has(it, METADATA)) setMetadata(it);
  	  return it;
  	};
  
  	var meta = module.exports = {
  	  REQUIRED: false,
  	  fastKey: fastKey,
  	  getWeakData: getWeakData,
  	  onFreeze: onFreeze
  	};
  
  	hiddenKeys[METADATA] = true;
  	});
  	var internalMetadata_1 = internalMetadata.REQUIRED;
  	var internalMetadata_2 = internalMetadata.fastKey;
  	var internalMetadata_3 = internalMetadata.getWeakData;
  	var internalMetadata_4 = internalMetadata.onFreeze;
  
  	var collection = function (CONSTRUCTOR_NAME, wrapper, common) {
  	  var IS_MAP = CONSTRUCTOR_NAME.indexOf('Map') !== -1;
  	  var IS_WEAK = CONSTRUCTOR_NAME.indexOf('Weak') !== -1;
  	  var ADDER = IS_MAP ? 'set' : 'add';
  	  var NativeConstructor = global_1[CONSTRUCTOR_NAME];
  	  var NativePrototype = NativeConstructor && NativeConstructor.prototype;
  	  var Constructor = NativeConstructor;
  	  var exported = {};
  
  	  var fixMethod = function (KEY) {
  	    var nativeMethod = NativePrototype[KEY];
  	    redefine(NativePrototype, KEY,
  	      KEY == 'add' ? function add(value) {
  	        nativeMethod.call(this, value === 0 ? 0 : value);
  	        return this;
  	      } : KEY == 'delete' ? function (key) {
  	        return IS_WEAK && !isObject(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key);
  	      } : KEY == 'get' ? function get(key) {
  	        return IS_WEAK && !isObject(key) ? undefined : nativeMethod.call(this, key === 0 ? 0 : key);
  	      } : KEY == 'has' ? function has(key) {
  	        return IS_WEAK && !isObject(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key);
  	      } : function set(key, value) {
  	        nativeMethod.call(this, key === 0 ? 0 : key, value);
  	        return this;
  	      }
  	    );
  	  };
  
  	  // eslint-disable-next-line max-len
  	  if (isForced_1(CONSTRUCTOR_NAME, typeof NativeConstructor != 'function' || !(IS_WEAK || NativePrototype.forEach && !fails(function () {
  	    new NativeConstructor().entries().next();
  	  })))) {
  	    // create collection constructor
  	    Constructor = common.getConstructor(wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER);
  	    internalMetadata.REQUIRED = true;
  	  } else if (isForced_1(CONSTRUCTOR_NAME, true)) {
  	    var instance = new Constructor();
  	    // early implementations not supports chaining
  	    var HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance;
  	    // V8 ~ Chromium 40- weak-collections throws on primitives, but should return false
  	    var THROWS_ON_PRIMITIVES = fails(function () { instance.has(1); });
  	    // most early implementations doesn't supports iterables, most modern - not close it correctly
  	    // eslint-disable-next-line no-new
  	    var ACCEPT_ITERABLES = checkCorrectnessOfIteration(function (iterable) { new NativeConstructor(iterable); });
  	    // for early implementations -0 and +0 not the same
  	    var BUGGY_ZERO = !IS_WEAK && fails(function () {
  	      // V8 ~ Chromium 42- fails only with 5+ elements
  	      var $instance = new NativeConstructor();
  	      var index = 5;
  	      while (index--) $instance[ADDER](index, index);
  	      return !$instance.has(-0);
  	    });
  
  	    if (!ACCEPT_ITERABLES) {
  	      Constructor = wrapper(function (dummy, iterable) {
  	        anInstance(dummy, Constructor, CONSTRUCTOR_NAME);
  	        var that = inheritIfRequired(new NativeConstructor(), dummy, Constructor);
  	        if (iterable != undefined) iterate_1(iterable, that[ADDER], that, IS_MAP);
  	        return that;
  	      });
  	      Constructor.prototype = NativePrototype;
  	      NativePrototype.constructor = Constructor;
  	    }
  
  	    if (THROWS_ON_PRIMITIVES || BUGGY_ZERO) {
  	      fixMethod('delete');
  	      fixMethod('has');
  	      IS_MAP && fixMethod('get');
  	    }
  
  	    if (BUGGY_ZERO || HASNT_CHAINING) fixMethod(ADDER);
  
  	    // weak collections should not contains .clear method
  	    if (IS_WEAK && NativePrototype.clear) delete NativePrototype.clear;
  	  }
  
  	  exported[CONSTRUCTOR_NAME] = Constructor;
  	  _export({ global: true, forced: Constructor != NativeConstructor }, exported);
  
  	  setToStringTag(Constructor, CONSTRUCTOR_NAME);
  
  	  if (!IS_WEAK) common.setStrong(Constructor, CONSTRUCTOR_NAME, IS_MAP);
  
  	  return Constructor;
  	};
  
  	var getWeakData = internalMetadata.getWeakData;
  
  
  
  
  
  
  
  
  	var setInternalState$8 = internalState.set;
  	var internalStateGetterFor = internalState.getterFor;
  	var find$1 = arrayIteration.find;
  	var findIndex = arrayIteration.findIndex;
  	var id$1 = 0;
  
  	// fallback for uncaught frozen keys
  	var uncaughtFrozenStore = function (store) {
  	  return store.frozen || (store.frozen = new UncaughtFrozenStore());
  	};
  
  	var UncaughtFrozenStore = function () {
  	  this.entries = [];
  	};
  
  	var findUncaughtFrozen = function (store, key) {
  	  return find$1(store.entries, function (it) {
  	    return it[0] === key;
  	  });
  	};
  
  	UncaughtFrozenStore.prototype = {
  	  get: function (key) {
  	    var entry = findUncaughtFrozen(this, key);
  	    if (entry) return entry[1];
  	  },
  	  has: function (key) {
  	    return !!findUncaughtFrozen(this, key);
  	  },
  	  set: function (key, value) {
  	    var entry = findUncaughtFrozen(this, key);
  	    if (entry) entry[1] = value;
  	    else this.entries.push([key, value]);
  	  },
  	  'delete': function (key) {
  	    var index = findIndex(this.entries, function (it) {
  	      return it[0] === key;
  	    });
  	    if (~index) this.entries.splice(index, 1);
  	    return !!~index;
  	  }
  	};
  
  	var collectionWeak = {
  	  getConstructor: function (wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER) {
  	    var C = wrapper(function (that, iterable) {
  	      anInstance(that, C, CONSTRUCTOR_NAME);
  	      setInternalState$8(that, {
  	        type: CONSTRUCTOR_NAME,
  	        id: id$1++,
  	        frozen: undefined
  	      });
  	      if (iterable != undefined) iterate_1(iterable, that[ADDER], that, IS_MAP);
  	    });
  
  	    var getInternalState = internalStateGetterFor(CONSTRUCTOR_NAME);
  
  	    var define = function (that, key, value) {
  	      var state = getInternalState(that);
  	      var data = getWeakData(anObject(key), true);
  	      if (data === true) uncaughtFrozenStore(state).set(key, value);
  	      else data[state.id] = value;
  	      return that;
  	    };
  
  	    redefineAll(C.prototype, {
  	      // 23.3.3.2 WeakMap.prototype.delete(key)
  	      // 23.4.3.3 WeakSet.prototype.delete(value)
  	      'delete': function (key) {
  	        var state = getInternalState(this);
  	        if (!isObject(key)) return false;
  	        var data = getWeakData(key);
  	        if (data === true) return uncaughtFrozenStore(state)['delete'](key);
  	        return data && has(data, state.id) && delete data[state.id];
  	      },
  	      // 23.3.3.4 WeakMap.prototype.has(key)
  	      // 23.4.3.4 WeakSet.prototype.has(value)
  	      has: function has$1(key) {
  	        var state = getInternalState(this);
  	        if (!isObject(key)) return false;
  	        var data = getWeakData(key);
  	        if (data === true) return uncaughtFrozenStore(state).has(key);
  	        return data && has(data, state.id);
  	      }
  	    });
  
  	    redefineAll(C.prototype, IS_MAP ? {
  	      // 23.3.3.3 WeakMap.prototype.get(key)
  	      get: function get(key) {
  	        var state = getInternalState(this);
  	        if (isObject(key)) {
  	          var data = getWeakData(key);
  	          if (data === true) return uncaughtFrozenStore(state).get(key);
  	          return data ? data[state.id] : undefined;
  	        }
  	      },
  	      // 23.3.3.5 WeakMap.prototype.set(key, value)
  	      set: function set(key, value) {
  	        return define(this, key, value);
  	      }
  	    } : {
  	      // 23.4.3.1 WeakSet.prototype.add(value)
  	      add: function add(value) {
  	        return define(this, value, true);
  	      }
  	    });
  
  	    return C;
  	  }
  	};
  
  	// `WeakSet` constructor
  	// https://tc39.github.io/ecma262/#sec-weakset-constructor
  	collection('WeakSet', function (init) {
  	  return function WeakSet() { return init(this, arguments.length ? arguments[0] : undefined); };
  	}, collectionWeak);
  
  	// tslint:disable:no-unsafe-any
  
  	/**
  	 * Memo class used for decycle json objects. Uses WeakSet if available otherwise array.
  	 */
  	var Memo =
  	/** @class */
  	function () {
  	  function Memo() {
  	    // tslint:disable-next-line
  	    this._hasWeakSet = typeof WeakSet === 'function';
  	    this._inner = this._hasWeakSet ? new WeakSet() : [];
  	  }
  	  /**
  	   * Sets obj to remember.
  	   * @param obj Object to remember
  	   */
  
  
  	  Memo.prototype.memoize = function (obj) {
  	    if (this._hasWeakSet) {
  	      if (this._inner.has(obj)) {
  	        return true;
  	      }
  
  	      this._inner.add(obj);
  
  	      return false;
  	    } // tslint:disable-next-line:prefer-for-of
  
  
  	    for (var i = 0; i < this._inner.length; i++) {
  	      var value = this._inner[i];
  
  	      if (value === obj) {
  	        return true;
  	      }
  	    }
  
  	    this._inner.push(obj);
  
  	    return false;
  	  };
  	  /**
  	   * Removes object from internal storage.
  	   * @param obj Object to forget
  	   */
  
  
  	  Memo.prototype.unmemoize = function (obj) {
  	    if (this._hasWeakSet) {
  	      this._inner.delete(obj);
  	    } else {
  	      for (var i = 0; i < this._inner.length; i++) {
  	        if (this._inner[i] === obj) {
  	          this._inner.splice(i, 1);
  
  	          break;
  	        }
  	      }
  	    }
  	  };
  
  	  return Memo;
  	}();
  
  	// `URL.prototype.toJSON` method
  	// https://url.spec.whatwg.org/#dom-url-tojson
  	_export({ target: 'URL', proto: true, enumerable: true }, {
  	  toJSON: function toJSON() {
  	    return URL.prototype.toString.call(this);
  	  }
  	});
  
  	/**
  	 * Wrap a given object method with a higher-order function
  	 *
  	 * @param source An object that contains a method to be wrapped.
  	 * @param name A name of method to be wrapped.
  	 * @param replacement A function that should be used to wrap a given method.
  	 * @returns void
  	 */
  
  	function fill(source, name, replacement) {
  	  if (!(name in source)) {
  	    return;
  	  }
  
  	  var original = source[name];
  	  var wrapped = replacement(original); // Make sure it's a function first, as we need to attach an empty prototype for `defineProperties` to work
  	  // otherwise it'll throw "TypeError: Object.defineProperties called on non-object"
  	  // tslint:disable-next-line:strict-type-predicates
  
  	  if (typeof wrapped === 'function') {
  	    try {
  	      wrapped.prototype = wrapped.prototype || {};
  	      Object.defineProperties(wrapped, {
  	        __sentry_original__: {
  	          enumerable: false,
  	          value: original
  	        }
  	      });
  	    } catch (_Oo) {// This can throw if multiple fill happens on a global object like XMLHttpRequest
  	      // Fixes https://github.com/getsentry/sentry-javascript/issues/2043
  	    }
  	  }
  
  	  source[name] = wrapped;
  	}
  	/**
  	 * Encodes given object into url-friendly format
  	 *
  	 * @param object An object that contains serializable values
  	 * @returns string Encoded
  	 */
  
  	function urlEncode(object) {
  	  return Object.keys(object).map( // tslint:disable-next-line:no-unsafe-any
  	  function (key) {
  	    return encodeURIComponent(key) + "=" + encodeURIComponent(object[key]);
  	  }).join('&');
  	}
  	/**
  	 * Transforms any object into an object literal with all it's attributes
  	 * attached to it.
  	 *
  	 * @param value Initial source that we have to transform in order to be usable by the serializer
  	 */
  
  	function getWalkSource(value) {
  	  if (isError(value)) {
  	    var error = value;
  	    var err = {
  	      message: error.message,
  	      name: error.name,
  	      stack: error.stack
  	    };
  
  	    for (var i in error) {
  	      if (Object.prototype.hasOwnProperty.call(error, i)) {
  	        err[i] = error[i];
  	      }
  	    }
  
  	    return err;
  	  }
  
  	  if (isEvent(value)) {
  	    var event_1 = value;
  	    var source = {};
  	    source.type = event_1.type; // Accessing event.target can throw (see getsentry/raven-js#838, #768)
  
  	    try {
  	      source.target = isElement(event_1.target) ? htmlTreeAsString(event_1.target) : Object.prototype.toString.call(event_1.target);
  	    } catch (_oO) {
  	      source.target = '<unknown>';
  	    }
  
  	    try {
  	      source.currentTarget = isElement(event_1.currentTarget) ? htmlTreeAsString(event_1.currentTarget) : Object.prototype.toString.call(event_1.currentTarget);
  	    } catch (_oO) {
  	      source.currentTarget = '<unknown>';
  	    } // tslint:disable-next-line:strict-type-predicates
  
  
  	    if (typeof CustomEvent !== 'undefined' && isInstanceOf(value, CustomEvent)) {
  	      source.detail = event_1.detail;
  	    }
  
  	    for (var i in event_1) {
  	      if (Object.prototype.hasOwnProperty.call(event_1, i)) {
  	        source[i] = event_1;
  	      }
  	    }
  
  	    return source;
  	  }
  
  	  return value;
  	}
  	/** Calculates bytes size of input string */
  
  
  	function utf8Length(value) {
  	  // tslint:disable-next-line:no-bitwise
  	  return ~-encodeURI(value).split(/%..|./).length;
  	}
  	/** Calculates bytes size of input object */
  
  
  	function jsonSize(value) {
  	  return utf8Length(JSON.stringify(value));
  	}
  	/** JSDoc */
  
  
  	function normalizeToSize(object, // Default Node.js REPL depth
  	depth, // 100kB, as 200kB is max payload size, so half sounds reasonable
  	maxSize) {
  	  if (depth === void 0) {
  	    depth = 3;
  	  }
  
  	  if (maxSize === void 0) {
  	    maxSize = 100 * 1024;
  	  }
  
  	  var serialized = normalize$1(object, depth);
  
  	  if (jsonSize(serialized) > maxSize) {
  	    return normalizeToSize(object, depth - 1, maxSize);
  	  }
  
  	  return serialized;
  	}
  	/** Transforms any input value into a string form, either primitive value or a type of the input */
  
  	function serializeValue(value) {
  	  var type = Object.prototype.toString.call(value); // Node.js REPL notation
  
  	  if (typeof value === 'string') {
  	    return value;
  	  }
  
  	  if (type === '[object Object]') {
  	    return '[Object]';
  	  }
  
  	  if (type === '[object Array]') {
  	    return '[Array]';
  	  }
  
  	  var normalized = normalizeValue(value);
  	  return isPrimitive(normalized) ? normalized : type;
  	}
  	/**
  	 * normalizeValue()
  	 *
  	 * Takes unserializable input and make it serializable friendly
  	 *
  	 * - translates undefined/NaN values to "[undefined]"/"[NaN]" respectively,
  	 * - serializes Error objects
  	 * - filter global objects
  	 */
  	// tslint:disable-next-line:cyclomatic-complexity
  
  
  	function normalizeValue(value, key) {
  	  if (key === 'domain' && value && _typeof(value) === 'object' && value._events) {
  	    return '[Domain]';
  	  }
  
  	  if (key === 'domainEmitter') {
  	    return '[DomainEmitter]';
  	  }
  
  	  if (typeof global !== 'undefined' && value === global) {
  	    return '[Global]';
  	  }
  
  	  if (typeof window !== 'undefined' && value === window) {
  	    return '[Window]';
  	  }
  
  	  if (typeof document !== 'undefined' && value === document) {
  	    return '[Document]';
  	  } // React's SyntheticEvent thingy
  
  
  	  if (isSyntheticEvent(value)) {
  	    return '[SyntheticEvent]';
  	  } // tslint:disable-next-line:no-tautology-expression
  
  
  	  if (typeof value === 'number' && value !== value) {
  	    return '[NaN]';
  	  }
  
  	  if (value === void 0) {
  	    return '[undefined]';
  	  }
  
  	  if (typeof value === 'function') {
  	    return "[Function: " + getFunctionName(value) + "]";
  	  }
  
  	  return value;
  	}
  	/**
  	 * Walks an object to perform a normalization on it
  	 *
  	 * @param key of object that's walked in current iteration
  	 * @param value object to be walked
  	 * @param depth Optional number indicating how deep should walking be performed
  	 * @param memo Optional Memo class handling decycling
  	 */
  
  
  	function walk(key, value, depth, memo) {
  	  if (depth === void 0) {
  	    depth = +Infinity;
  	  }
  
  	  if (memo === void 0) {
  	    memo = new Memo();
  	  } // If we reach the maximum depth, serialize whatever has left
  
  
  	  if (depth === 0) {
  	    return serializeValue(value);
  	  } // If value implements `toJSON` method, call it and return early
  	  // tslint:disable:no-unsafe-any
  
  
  	  if (value !== null && value !== undefined && typeof value.toJSON === 'function') {
  	    return value.toJSON();
  	  } // tslint:enable:no-unsafe-any
  	  // If normalized value is a primitive, there are no branches left to walk, so we can just bail out, as theres no point in going down that branch any further
  
  
  	  var normalized = normalizeValue(value, key);
  
  	  if (isPrimitive(normalized)) {
  	    return normalized;
  	  } // Create source that we will use for next itterations, either objectified error object (Error type with extracted keys:value pairs) or the input itself
  
  
  	  var source = getWalkSource(value); // Create an accumulator that will act as a parent for all future itterations of that branch
  
  	  var acc = Array.isArray(value) ? [] : {}; // If we already walked that branch, bail out, as it's circular reference
  
  	  if (memo.memoize(value)) {
  	    return '[Circular ~]';
  	  } // Walk all keys of the source
  
  
  	  for (var innerKey in source) {
  	    // Avoid iterating over fields in the prototype if they've somehow been exposed to enumeration.
  	    if (!Object.prototype.hasOwnProperty.call(source, innerKey)) {
  	      continue;
  	    } // Recursively walk through all the child nodes
  
  
  	    acc[innerKey] = walk(innerKey, source[innerKey], depth - 1, memo);
  	  } // Once walked through all the branches, remove the parent from memo storage
  
  
  	  memo.unmemoize(value); // Return accumulated values
  
  	  return acc;
  	}
  	/**
  	 * normalize()
  	 *
  	 * - Creates a copy to prevent original input mutation
  	 * - Skip non-enumerablers
  	 * - Calls `toJSON` if implemented
  	 * - Removes circular references
  	 * - Translates non-serializeable values (undefined/NaN/Functions) to serializable format
  	 * - Translates known global objects/Classes to a string representations
  	 * - Takes care of Error objects serialization
  	 * - Optionally limit depth of final output
  	 */
  
  	function normalize$1(input, depth) {
  	  try {
  	    // tslint:disable-next-line:no-unsafe-any
  	    return JSON.parse(JSON.stringify(input, function (key, value) {
  	      return walk(key, value, depth);
  	    }));
  	  } catch (_oO) {
  	    return '**non-serializable**';
  	  }
  	}
  	/**
  	 * Given any captured exception, extract its keys and create a sorted
  	 * and truncated list that will be used inside the event message.
  	 * eg. `Non-error exception captured with keys: foo, bar, baz`
  	 */
  
  	function extractExceptionKeysForMessage(exception, maxLength) {
  	  if (maxLength === void 0) {
  	    maxLength = 40;
  	  } // tslint:disable:strict-type-predicates
  
  
  	  var keys = Object.keys(getWalkSource(exception));
  	  keys.sort();
  
  	  if (!keys.length) {
  	    return '[object has no keys]';
  	  }
  
  	  if (keys[0].length >= maxLength) {
  	    return truncate(keys[0], maxLength);
  	  }
  
  	  for (var includedKeys = keys.length; includedKeys > 0; includedKeys--) {
  	    var serialized = keys.slice(0, includedKeys).join(', ');
  
  	    if (serialized.length > maxLength) {
  	      continue;
  	    }
  
  	    if (includedKeys === keys.length) {
  	      return serialized;
  	    }
  
  	    return truncate(serialized, maxLength);
  	  }
  
  	  return '';
  	}
  
  	var $filter$1 = arrayIteration.filter;
  
  
  
  	var HAS_SPECIES_SUPPORT$3 = arrayMethodHasSpeciesSupport('filter');
  	// Edge 14- issue
  	var USES_TO_LENGTH$7 = arrayMethodUsesToLength('filter');
  
  	// `Array.prototype.filter` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.filter
  	// with adding support of @@species
  	_export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$3 || !USES_TO_LENGTH$7 }, {
  	  filter: function filter(callbackfn /* , thisArg */) {
  	    return $filter$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	// Safari bug https://bugs.webkit.org/show_bug.cgi?id=200829
  	var NON_GENERIC = !!nativePromiseConstructor && fails(function () {
  	  nativePromiseConstructor.prototype['finally'].call({ then: function () { /* empty */ } }, function () { /* empty */ });
  	});
  
  	// `Promise.prototype.finally` method
  	// https://tc39.github.io/ecma262/#sec-promise.prototype.finally
  	_export({ target: 'Promise', proto: true, real: true, forced: NON_GENERIC }, {
  	  'finally': function (onFinally) {
  	    var C = speciesConstructor(this, getBuiltIn('Promise'));
  	    var isFunction = typeof onFinally == 'function';
  	    return this.then(
  	      isFunction ? function (x) {
  	        return promiseResolve(C, onFinally()).then(function () { return x; });
  	      } : onFinally,
  	      isFunction ? function (e) {
  	        return promiseResolve(C, onFinally()).then(function () { throw e; });
  	      } : onFinally
  	    );
  	  }
  	});
  
  	// patch native Promise.prototype for native async functions
  	if ( typeof nativePromiseConstructor == 'function' && !nativePromiseConstructor.prototype['finally']) {
  	  redefine(nativePromiseConstructor.prototype, 'finally', getBuiltIn('Promise').prototype['finally']);
  	}
  
  	/** SyncPromise internal states */
  
  	var States;
  
  	(function (States) {
  	  /** Pending */
  	  States["PENDING"] = "PENDING";
  	  /** Resolved / OK */
  
  	  States["RESOLVED"] = "RESOLVED";
  	  /** Rejected / Error */
  
  	  States["REJECTED"] = "REJECTED";
  	})(States || (States = {}));
  	/**
  	 * Thenable class that behaves like a Promise and follows it's interface
  	 * but is not async internally
  	 */
  
  
  	var SyncPromise =
  	/** @class */
  	function () {
  	  function SyncPromise(executor) {
  	    var _this = this;
  
  	    this._state = States.PENDING;
  	    this._handlers = [];
  	    /** JSDoc */
  
  	    this._resolve = function (value) {
  	      _this._setResult(States.RESOLVED, value);
  	    };
  	    /** JSDoc */
  
  
  	    this._reject = function (reason) {
  	      _this._setResult(States.REJECTED, reason);
  	    };
  	    /** JSDoc */
  
  
  	    this._setResult = function (state, value) {
  	      if (_this._state !== States.PENDING) {
  	        return;
  	      }
  
  	      if (isThenable$1(value)) {
  	        value.then(_this._resolve, _this._reject);
  	        return;
  	      }
  
  	      _this._state = state;
  	      _this._value = value;
  
  	      _this._executeHandlers();
  	    }; // TODO: FIXME
  
  	    /** JSDoc */
  
  
  	    this._attachHandler = function (handler) {
  	      _this._handlers = _this._handlers.concat(handler);
  
  	      _this._executeHandlers();
  	    };
  	    /** JSDoc */
  
  
  	    this._executeHandlers = function () {
  	      if (_this._state === States.PENDING) {
  	        return;
  	      }
  
  	      var cachedHandlers = _this._handlers.slice();
  
  	      _this._handlers = [];
  	      cachedHandlers.forEach(function (handler) {
  	        if (handler.done) {
  	          return;
  	        }
  
  	        if (_this._state === States.RESOLVED) {
  	          if (handler.onfulfilled) {
  	            handler.onfulfilled(_this._value);
  	          }
  	        }
  
  	        if (_this._state === States.REJECTED) {
  	          if (handler.onrejected) {
  	            handler.onrejected(_this._value);
  	          }
  	        }
  
  	        handler.done = true;
  	      });
  	    };
  
  	    try {
  	      executor(this._resolve, this._reject);
  	    } catch (e) {
  	      this._reject(e);
  	    }
  	  }
  	  /** JSDoc */
  
  
  	  SyncPromise.prototype.toString = function () {
  	    return '[object SyncPromise]';
  	  };
  	  /** JSDoc */
  
  
  	  SyncPromise.resolve = function (value) {
  	    return new SyncPromise(function (resolve) {
  	      resolve(value);
  	    });
  	  };
  	  /** JSDoc */
  
  
  	  SyncPromise.reject = function (reason) {
  	    return new SyncPromise(function (_, reject) {
  	      reject(reason);
  	    });
  	  };
  	  /** JSDoc */
  
  
  	  SyncPromise.all = function (collection) {
  	    return new SyncPromise(function (resolve, reject) {
  	      if (!Array.isArray(collection)) {
  	        reject(new TypeError("Promise.all requires an array as input."));
  	        return;
  	      }
  
  	      if (collection.length === 0) {
  	        resolve([]);
  	        return;
  	      }
  
  	      var counter = collection.length;
  	      var resolvedCollection = [];
  	      collection.forEach(function (item, index) {
  	        SyncPromise.resolve(item).then(function (value) {
  	          resolvedCollection[index] = value;
  	          counter -= 1;
  
  	          if (counter !== 0) {
  	            return;
  	          }
  
  	          resolve(resolvedCollection);
  	        }).then(null, reject);
  	      });
  	    });
  	  };
  	  /** JSDoc */
  
  
  	  SyncPromise.prototype.then = function (_onfulfilled, _onrejected) {
  	    var _this = this;
  
  	    return new SyncPromise(function (resolve, reject) {
  	      _this._attachHandler({
  	        done: false,
  	        onfulfilled: function onfulfilled(result) {
  	          if (!_onfulfilled) {
  	            // TODO: ¯\_(ツ)_/¯
  	            // TODO: FIXME
  	            resolve(result);
  	            return;
  	          }
  
  	          try {
  	            resolve(_onfulfilled(result));
  	            return;
  	          } catch (e) {
  	            reject(e);
  	            return;
  	          }
  	        },
  	        onrejected: function onrejected(reason) {
  	          if (!_onrejected) {
  	            reject(reason);
  	            return;
  	          }
  
  	          try {
  	            resolve(_onrejected(reason));
  	            return;
  	          } catch (e) {
  	            reject(e);
  	            return;
  	          }
  	        }
  	      });
  	    });
  	  };
  	  /** JSDoc */
  
  
  	  SyncPromise.prototype.catch = function (onrejected) {
  	    return this.then(function (val) {
  	      return val;
  	    }, onrejected);
  	  };
  	  /** JSDoc */
  
  
  	  SyncPromise.prototype.finally = function (onfinally) {
  	    var _this = this;
  
  	    return new SyncPromise(function (resolve, reject) {
  	      var val;
  	      var isRejected;
  	      return _this.then(function (value) {
  	        isRejected = false;
  	        val = value;
  
  	        if (onfinally) {
  	          onfinally();
  	        }
  	      }, function (reason) {
  	        isRejected = true;
  	        val = reason;
  
  	        if (onfinally) {
  	          onfinally();
  	        }
  	      }).then(function () {
  	        if (isRejected) {
  	          reject(val);
  	          return;
  	        }
  
  	        resolve(val);
  	      });
  	    });
  	  };
  
  	  return SyncPromise;
  	}();
  
  	/** A simple queue that holds promises. */
  
  	var PromiseBuffer =
  	/** @class */
  	function () {
  	  function PromiseBuffer(_limit) {
  	    this._limit = _limit;
  	    /** Internal set of queued Promises */
  
  	    this._buffer = [];
  	  }
  	  /**
  	   * Says if the buffer is ready to take more requests
  	   */
  
  
  	  PromiseBuffer.prototype.isReady = function () {
  	    return this._limit === undefined || this.length() < this._limit;
  	  };
  	  /**
  	   * Add a promise to the queue.
  	   *
  	   * @param task Can be any PromiseLike<T>
  	   * @returns The original promise.
  	   */
  
  
  	  PromiseBuffer.prototype.add = function (task) {
  	    var _this = this;
  
  	    if (!this.isReady()) {
  	      return SyncPromise.reject(new SentryError('Not adding Promise due to buffer limit reached.'));
  	    }
  
  	    if (this._buffer.indexOf(task) === -1) {
  	      this._buffer.push(task);
  	    }
  
  	    task.then(function () {
  	      return _this.remove(task);
  	    }).then(null, function () {
  	      return _this.remove(task).then(null, function () {// We have to add this catch here otherwise we have an unhandledPromiseRejection
  	        // because it's a new Promise chain.
  	      });
  	    });
  	    return task;
  	  };
  	  /**
  	   * Remove a promise to the queue.
  	   *
  	   * @param task Can be any PromiseLike<T>
  	   * @returns Removed promise.
  	   */
  
  
  	  PromiseBuffer.prototype.remove = function (task) {
  	    var removedTask = this._buffer.splice(this._buffer.indexOf(task), 1)[0];
  
  	    return removedTask;
  	  };
  	  /**
  	   * This function returns the number of unresolved promises in the queue.
  	   */
  
  
  	  PromiseBuffer.prototype.length = function () {
  	    return this._buffer.length;
  	  };
  	  /**
  	   * This will drain the whole queue, returns true if queue is empty or drained.
  	   * If timeout is provided and the queue takes longer to drain, the promise still resolves but with false.
  	   *
  	   * @param timeout Number in ms to wait until it resolves with false.
  	   */
  
  
  	  PromiseBuffer.prototype.drain = function (timeout) {
  	    var _this = this;
  
  	    return new SyncPromise(function (resolve) {
  	      var capturedSetTimeout = setTimeout(function () {
  	        if (timeout && timeout > 0) {
  	          resolve(false);
  	        }
  	      }, timeout);
  	      SyncPromise.all(_this._buffer).then(function () {
  	        clearTimeout(capturedSetTimeout);
  	        resolve(true);
  	      }).then(null, function () {
  	        resolve(true);
  	      });
  	    });
  	  };
  
  	  return PromiseBuffer;
  	}();
  
  	/**
  	 * Tells whether current environment supports Fetch API
  	 * {@link supportsFetch}.
  	 *
  	 * @returns Answer to the given question.
  	 */
  
  	function supportsFetch() {
  	  if (!('fetch' in getGlobalObject())) {
  	    return false;
  	  }
  
  	  try {
  	    // tslint:disable-next-line:no-unused-expression
  	    new Headers(); // tslint:disable-next-line:no-unused-expression
  
  	    new Request(''); // tslint:disable-next-line:no-unused-expression
  
  	    new Response();
  	    return true;
  	  } catch (e) {
  	    return false;
  	  }
  	}
  	/**
  	 * isNativeFetch checks if the given function is a native implementation of fetch()
  	 */
  
  	function isNativeFetch(func) {
  	  return func && /^function fetch\(\)\s+\{\s+\[native code\]\s+\}$/.test(func.toString());
  	}
  	/**
  	 * Tells whether current environment supports Fetch API natively
  	 * {@link supportsNativeFetch}.
  	 *
  	 * @returns true if `window.fetch` is natively implemented, false otherwise
  	 */
  
  
  	function supportsNativeFetch() {
  	  if (!supportsFetch()) {
  	    return false;
  	  }
  
  	  var global = getGlobalObject(); // Fast path to avoid DOM I/O
  	  // tslint:disable-next-line:no-unbound-method
  
  	  if (isNativeFetch(global.fetch)) {
  	    return true;
  	  } // window.fetch is implemented, but is polyfilled or already wrapped (e.g: by a chrome extension)
  	  // so create a "pure" iframe to see if that has native fetch
  
  
  	  var result = false;
  	  var doc = global.document; // tslint:disable-next-line:no-unbound-method deprecation
  
  	  if (doc && typeof doc.createElement === "function") {
  	    try {
  	      var sandbox = doc.createElement('iframe');
  	      sandbox.hidden = true;
  	      doc.head.appendChild(sandbox);
  
  	      if (sandbox.contentWindow && sandbox.contentWindow.fetch) {
  	        // tslint:disable-next-line:no-unbound-method
  	        result = isNativeFetch(sandbox.contentWindow.fetch);
  	      }
  
  	      doc.head.removeChild(sandbox);
  	    } catch (err) {
  	      logger.warn('Could not create sandbox iframe for pure fetch check, bailing to window.fetch: ', err);
  	    }
  	  }
  
  	  return result;
  	}
  	/**
  	 * Tells whether current environment supports Referrer Policy API
  	 * {@link supportsReferrerPolicy}.
  	 *
  	 * @returns Answer to the given question.
  	 */
  
  	function supportsReferrerPolicy() {
  	  // Despite all stars in the sky saying that Edge supports old draft syntax, aka 'never', 'always', 'origin' and 'default
  	  // https://caniuse.com/#feat=referrer-policy
  	  // It doesn't. And it throw exception instead of ignoring this parameter...
  	  // REF: https://github.com/getsentry/raven-js/issues/1233
  	  if (!supportsFetch()) {
  	    return false;
  	  }
  
  	  try {
  	    // tslint:disable:no-unused-expression
  	    new Request('_', {
  	      referrerPolicy: 'origin'
  	    });
  	    return true;
  	  } catch (e) {
  	    return false;
  	  }
  	}
  	/**
  	 * Tells whether current environment supports History API
  	 * {@link supportsHistory}.
  	 *
  	 * @returns Answer to the given question.
  	 */
  
  	function supportsHistory() {
  	  // NOTE: in Chrome App environment, touching history.pushState, *even inside
  	  //       a try/catch block*, will cause Chrome to output an error to console.error
  	  // borrowed from: https://github.com/angular/angular.js/pull/13945/files
  	  var global = getGlobalObject();
  	  var chrome = global.chrome; // tslint:disable-next-line:no-unsafe-any
  
  	  var isChromePackagedApp = chrome && chrome.app && chrome.app.runtime;
  	  var hasHistoryApi = 'history' in global && !!global.history.pushState && !!global.history.replaceState;
  	  return !isChromePackagedApp && hasHistoryApi;
  	}
  
  	var global$2 = getGlobalObject();
  	/**
  	 * Instrument native APIs to call handlers that can be used to create breadcrumbs, APM spans etc.
  	 *  - Console API
  	 *  - Fetch API
  	 *  - XHR API
  	 *  - History API
  	 *  - DOM API (click/typing)
  	 *  - Error API
  	 *  - UnhandledRejection API
  	 */
  
  	var handlers = {};
  	var instrumented = {};
  	/** Instruments given API */
  
  	function instrument(type) {
  	  if (instrumented[type]) {
  	    return;
  	  }
  
  	  instrumented[type] = true;
  
  	  switch (type) {
  	    case 'console':
  	      instrumentConsole();
  	      break;
  
  	    case 'dom':
  	      instrumentDOM();
  	      break;
  
  	    case 'xhr':
  	      instrumentXHR();
  	      break;
  
  	    case 'fetch':
  	      instrumentFetch();
  	      break;
  
  	    case 'history':
  	      instrumentHistory();
  	      break;
  
  	    case 'error':
  	      instrumentError();
  	      break;
  
  	    case 'unhandledrejection':
  	      instrumentUnhandledRejection();
  	      break;
  
  	    default:
  	      logger.warn('unknown instrumentation type:', type);
  	  }
  	}
  	/**
  	 * Add handler that will be called when given type of instrumentation triggers.
  	 * Use at your own risk, this might break without changelog notice, only used internally.
  	 * @hidden
  	 */
  
  
  	function addInstrumentationHandler(handler) {
  	  // tslint:disable-next-line:strict-type-predicates
  	  if (!handler || typeof handler.type !== 'string' || typeof handler.callback !== 'function') {
  	    return;
  	  }
  
  	  handlers[handler.type] = handlers[handler.type] || [];
  	  handlers[handler.type].push(handler.callback);
  	  instrument(handler.type);
  	}
  	/** JSDoc */
  
  	function triggerHandlers(type, data) {
  	  var e_1, _a;
  
  	  if (!type || !handlers[type]) {
  	    return;
  	  }
  
  	  try {
  	    for (var _b = __values(handlers[type] || []), _c = _b.next(); !_c.done; _c = _b.next()) {
  	      var handler = _c.value;
  
  	      try {
  	        handler(data);
  	      } catch (e) {
  	        logger.error("Error while triggering instrumentation handler.\nType: " + type + "\nName: " + getFunctionName(handler) + "\nError: " + e);
  	      }
  	    }
  	  } catch (e_1_1) {
  	    e_1 = {
  	      error: e_1_1
  	    };
  	  } finally {
  	    try {
  	      if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
  	    } finally {
  	      if (e_1) throw e_1.error;
  	    }
  	  }
  	}
  	/** JSDoc */
  
  
  	function instrumentConsole() {
  	  if (!('console' in global$2)) {
  	    return;
  	  }
  
  	  ['debug', 'info', 'warn', 'error', 'log', 'assert'].forEach(function (level) {
  	    if (!(level in global$2.console)) {
  	      return;
  	    }
  
  	    fill(global$2.console, level, function (originalConsoleLevel) {
  	      return function () {
  	        var args = [];
  
  	        for (var _i = 0; _i < arguments.length; _i++) {
  	          args[_i] = arguments[_i];
  	        }
  
  	        triggerHandlers('console', {
  	          args: args,
  	          level: level
  	        }); // this fails for some browsers. :(
  
  	        if (originalConsoleLevel) {
  	          Function.prototype.apply.call(originalConsoleLevel, global$2.console, args);
  	        }
  	      };
  	    });
  	  });
  	}
  	/** JSDoc */
  
  
  	function instrumentFetch() {
  	  if (!supportsNativeFetch()) {
  	    return;
  	  }
  
  	  fill(global$2, 'fetch', function (originalFetch) {
  	    return function () {
  	      var args = [];
  
  	      for (var _i = 0; _i < arguments.length; _i++) {
  	        args[_i] = arguments[_i];
  	      }
  
  	      var commonHandlerData = {
  	        args: args,
  	        fetchData: {
  	          method: getFetchMethod(args),
  	          url: getFetchUrl(args)
  	        },
  	        startTimestamp: Date.now()
  	      };
  	      triggerHandlers('fetch', _assign({}, commonHandlerData));
  	      return originalFetch.apply(global$2, args).then(function (response) {
  	        triggerHandlers('fetch', _assign({}, commonHandlerData, {
  	          endTimestamp: Date.now(),
  	          response: response
  	        }));
  	        return response;
  	      }, function (error) {
  	        triggerHandlers('fetch', _assign({}, commonHandlerData, {
  	          endTimestamp: Date.now(),
  	          error: error
  	        }));
  	        throw error;
  	      });
  	    };
  	  });
  	}
  	/** Extract `method` from fetch call arguments */
  
  
  	function getFetchMethod(fetchArgs) {
  	  if (fetchArgs === void 0) {
  	    fetchArgs = [];
  	  }
  
  	  if ('Request' in global$2 && isInstanceOf(fetchArgs[0], Request) && fetchArgs[0].method) {
  	    return String(fetchArgs[0].method).toUpperCase();
  	  }
  
  	  if (fetchArgs[1] && fetchArgs[1].method) {
  	    return String(fetchArgs[1].method).toUpperCase();
  	  }
  
  	  return 'GET';
  	}
  	/** Extract `url` from fetch call arguments */
  
  
  	function getFetchUrl(fetchArgs) {
  	  if (fetchArgs === void 0) {
  	    fetchArgs = [];
  	  }
  
  	  if (typeof fetchArgs[0] === 'string') {
  	    return fetchArgs[0];
  	  }
  
  	  if ('Request' in global$2 && isInstanceOf(fetchArgs[0], Request)) {
  	    return fetchArgs[0].url;
  	  }
  
  	  return String(fetchArgs[0]);
  	}
  	/** JSDoc */
  
  
  	function instrumentXHR() {
  	  if (!('XMLHttpRequest' in global$2)) {
  	    return;
  	  }
  
  	  var xhrproto = XMLHttpRequest.prototype;
  	  fill(xhrproto, 'open', function (originalOpen) {
  	    return function () {
  	      var args = [];
  
  	      for (var _i = 0; _i < arguments.length; _i++) {
  	        args[_i] = arguments[_i];
  	      }
  
  	      var url = args[1];
  	      this.__sentry_xhr__ = {
  	        method: isString(args[0]) ? args[0].toUpperCase() : args[0],
  	        url: args[1]
  	      }; // if Sentry key appears in URL, don't capture it as a request
  
  	      if (isString(url) && this.__sentry_xhr__.method === 'POST' && url.match(/sentry_key/)) {
  	        this.__sentry_own_request__ = true;
  	      }
  
  	      return originalOpen.apply(this, args);
  	    };
  	  });
  	  fill(xhrproto, 'send', function (originalSend) {
  	    return function () {
  	      var args = [];
  
  	      for (var _i = 0; _i < arguments.length; _i++) {
  	        args[_i] = arguments[_i];
  	      }
  
  	      var xhr = this; // tslint:disable-line:no-this-assignment
  
  	      var commonHandlerData = {
  	        args: args,
  	        startTimestamp: Date.now(),
  	        xhr: xhr
  	      };
  	      triggerHandlers('xhr', _assign({}, commonHandlerData));
  	      xhr.addEventListener('readystatechange', function () {
  	        if (xhr.readyState === 4) {
  	          try {
  	            // touching statusCode in some platforms throws
  	            // an exception
  	            if (xhr.__sentry_xhr__) {
  	              xhr.__sentry_xhr__.status_code = xhr.status;
  	            }
  	          } catch (e) {
  	            /* do nothing */
  	          }
  
  	          triggerHandlers('xhr', _assign({}, commonHandlerData, {
  	            endTimestamp: Date.now()
  	          }));
  	        }
  	      });
  	      return originalSend.apply(this, args);
  	    };
  	  });
  	}
  
  	var lastHref;
  	/** JSDoc */
  
  	function instrumentHistory() {
  	  if (!supportsHistory()) {
  	    return;
  	  }
  
  	  var oldOnPopState = global$2.onpopstate;
  
  	  global$2.onpopstate = function () {
  	    var args = [];
  
  	    for (var _i = 0; _i < arguments.length; _i++) {
  	      args[_i] = arguments[_i];
  	    }
  
  	    var to = global$2.location.href; // keep track of the current URL state, as we always receive only the updated state
  
  	    var from = lastHref;
  	    lastHref = to;
  	    triggerHandlers('history', {
  	      from: from,
  	      to: to
  	    });
  
  	    if (oldOnPopState) {
  	      return oldOnPopState.apply(this, args);
  	    }
  	  };
  	  /** @hidden */
  
  
  	  function historyReplacementFunction(originalHistoryFunction) {
  	    return function () {
  	      var args = [];
  
  	      for (var _i = 0; _i < arguments.length; _i++) {
  	        args[_i] = arguments[_i];
  	      }
  
  	      var url = args.length > 2 ? args[2] : undefined;
  
  	      if (url) {
  	        // coerce to string (this is what pushState does)
  	        var from = lastHref;
  	        var to = String(url); // keep track of the current URL state, as we always receive only the updated state
  
  	        lastHref = to;
  	        triggerHandlers('history', {
  	          from: from,
  	          to: to
  	        });
  	      }
  
  	      return originalHistoryFunction.apply(this, args);
  	    };
  	  }
  
  	  fill(global$2.history, 'pushState', historyReplacementFunction);
  	  fill(global$2.history, 'replaceState', historyReplacementFunction);
  	}
  	/** JSDoc */
  
  
  	function instrumentDOM() {
  	  if (!('document' in global$2)) {
  	    return;
  	  } // Capture breadcrumbs from any click that is unhandled / bubbled up all the way
  	  // to the document. Do this before we instrument addEventListener.
  
  
  	  global$2.document.addEventListener('click', domEventHandler('click', triggerHandlers.bind(null, 'dom')), false);
  	  global$2.document.addEventListener('keypress', keypressEventHandler(triggerHandlers.bind(null, 'dom')), false); // After hooking into document bubbled up click and keypresses events, we also hook into user handled click & keypresses.
  
  	  ['EventTarget', 'Node'].forEach(function (target) {
  	    var proto = global$2[target] && global$2[target].prototype;
  
  	    if (!proto || !proto.hasOwnProperty || !proto.hasOwnProperty('addEventListener')) {
  	      return;
  	    }
  
  	    fill(proto, 'addEventListener', function (original) {
  	      return function (eventName, fn, options) {
  	        if (fn && fn.handleEvent) {
  	          if (eventName === 'click') {
  	            fill(fn, 'handleEvent', function (innerOriginal) {
  	              return function (event) {
  	                domEventHandler('click', triggerHandlers.bind(null, 'dom'))(event);
  	                return innerOriginal.call(this, event);
  	              };
  	            });
  	          }
  
  	          if (eventName === 'keypress') {
  	            fill(fn, 'handleEvent', function (innerOriginal) {
  	              return function (event) {
  	                keypressEventHandler(triggerHandlers.bind(null, 'dom'))(event);
  	                return innerOriginal.call(this, event);
  	              };
  	            });
  	          }
  	        } else {
  	          if (eventName === 'click') {
  	            domEventHandler('click', triggerHandlers.bind(null, 'dom'), true)(this);
  	          }
  
  	          if (eventName === 'keypress') {
  	            keypressEventHandler(triggerHandlers.bind(null, 'dom'))(this);
  	          }
  	        }
  
  	        return original.call(this, eventName, fn, options);
  	      };
  	    });
  	    fill(proto, 'removeEventListener', function (original) {
  	      return function (eventName, fn, options) {
  	        var callback = fn;
  
  	        try {
  	          callback = callback && (callback.__sentry_wrapped__ || callback);
  	        } catch (e) {// ignore, accessing __sentry_wrapped__ will throw in some Selenium environments
  	        }
  
  	        return original.call(this, eventName, callback, options);
  	      };
  	    });
  	  });
  	}
  
  	var debounceDuration = 1000;
  	var debounceTimer = 0;
  	var keypressTimeout;
  	var lastCapturedEvent;
  	/**
  	 * Wraps addEventListener to capture UI breadcrumbs
  	 * @param name the event name (e.g. "click")
  	 * @param handler function that will be triggered
  	 * @param debounce decides whether it should wait till another event loop
  	 * @returns wrapped breadcrumb events handler
  	 * @hidden
  	 */
  
  	function domEventHandler(name, handler, debounce) {
  	  if (debounce === void 0) {
  	    debounce = false;
  	  }
  
  	  return function (event) {
  	    // reset keypress timeout; e.g. triggering a 'click' after
  	    // a 'keypress' will reset the keypress debounce so that a new
  	    // set of keypresses can be recorded
  	    keypressTimeout = undefined; // It's possible this handler might trigger multiple times for the same
  	    // event (e.g. event propagation through node ancestors). Ignore if we've
  	    // already captured the event.
  
  	    if (!event || lastCapturedEvent === event) {
  	      return;
  	    }
  
  	    lastCapturedEvent = event;
  
  	    if (debounceTimer) {
  	      clearTimeout(debounceTimer);
  	    }
  
  	    if (debounce) {
  	      debounceTimer = setTimeout(function () {
  	        handler({
  	          event: event,
  	          name: name
  	        });
  	      });
  	    } else {
  	      handler({
  	        event: event,
  	        name: name
  	      });
  	    }
  	  };
  	}
  	/**
  	 * Wraps addEventListener to capture keypress UI events
  	 * @param handler function that will be triggered
  	 * @returns wrapped keypress events handler
  	 * @hidden
  	 */
  
  
  	function keypressEventHandler(handler) {
  	  // TODO: if somehow user switches keypress target before
  	  //       debounce timeout is triggered, we will only capture
  	  //       a single breadcrumb from the FIRST target (acceptable?)
  	  return function (event) {
  	    var target;
  
  	    try {
  	      target = event.target;
  	    } catch (e) {
  	      // just accessing event properties can throw an exception in some rare circumstances
  	      // see: https://github.com/getsentry/raven-js/issues/838
  	      return;
  	    }
  
  	    var tagName = target && target.tagName; // only consider keypress events on actual input elements
  	    // this will disregard keypresses targeting body (e.g. tabbing
  	    // through elements, hotkeys, etc)
  
  	    if (!tagName || tagName !== 'INPUT' && tagName !== 'TEXTAREA' && !target.isContentEditable) {
  	      return;
  	    } // record first keypress in a series, but ignore subsequent
  	    // keypresses until debounce clears
  
  
  	    if (!keypressTimeout) {
  	      domEventHandler('input', handler)(event);
  	    }
  
  	    clearTimeout(keypressTimeout);
  	    keypressTimeout = setTimeout(function () {
  	      keypressTimeout = undefined;
  	    }, debounceDuration);
  	  };
  	}
  
  	var _oldOnErrorHandler = null;
  	/** JSDoc */
  
  	function instrumentError() {
  	  _oldOnErrorHandler = global$2.onerror;
  
  	  global$2.onerror = function (msg, url, line, column, error) {
  	    triggerHandlers('error', {
  	      column: column,
  	      error: error,
  	      line: line,
  	      msg: msg,
  	      url: url
  	    });
  
  	    if (_oldOnErrorHandler) {
  	      return _oldOnErrorHandler.apply(this, arguments);
  	    }
  
  	    return false;
  	  };
  	}
  
  	var _oldOnUnhandledRejectionHandler = null;
  	/** JSDoc */
  
  	function instrumentUnhandledRejection() {
  	  _oldOnUnhandledRejectionHandler = global$2.onunhandledrejection;
  
  	  global$2.onunhandledrejection = function (e) {
  	    triggerHandlers('unhandledrejection', e);
  
  	    if (_oldOnUnhandledRejectionHandler) {
  	      return _oldOnUnhandledRejectionHandler.apply(this, arguments);
  	    }
  
  	    return true;
  	  };
  	}
  
  	/** Regular expression used to parse a Dsn. */
  
  	var DSN_REGEX = /^(?:(\w+):)\/\/(?:(\w+)(?::(\w+))?@)([\w\.-]+)(?::(\d+))?\/(.+)/;
  	/** Error message */
  
  	var ERROR_MESSAGE = 'Invalid Dsn';
  	/** The Sentry Dsn, identifying a Sentry instance and project. */
  
  	var Dsn =
  	/** @class */
  	function () {
  	  /** Creates a new Dsn component */
  	  function Dsn(from) {
  	    if (typeof from === 'string') {
  	      this._fromString(from);
  	    } else {
  	      this._fromComponents(from);
  	    }
  
  	    this._validate();
  	  }
  	  /**
  	   * Renders the string representation of this Dsn.
  	   *
  	   * By default, this will render the public representation without the password
  	   * component. To get the deprecated private representation, set `withPassword`
  	   * to true.
  	   *
  	   * @param withPassword When set to true, the password will be included.
  	   */
  
  
  	  Dsn.prototype.toString = function (withPassword) {
  	    if (withPassword === void 0) {
  	      withPassword = false;
  	    } // tslint:disable-next-line:no-this-assignment
  
  
  	    var _a = this,
  	        host = _a.host,
  	        path = _a.path,
  	        pass = _a.pass,
  	        port = _a.port,
  	        projectId = _a.projectId,
  	        protocol = _a.protocol,
  	        user = _a.user;
  
  	    return protocol + "://" + user + (withPassword && pass ? ":" + pass : '') + ("@" + host + (port ? ":" + port : '') + "/" + (path ? path + "/" : path) + projectId);
  	  };
  	  /** Parses a string into this Dsn. */
  
  
  	  Dsn.prototype._fromString = function (str) {
  	    var match = DSN_REGEX.exec(str);
  
  	    if (!match) {
  	      throw new SentryError(ERROR_MESSAGE);
  	    }
  
  	    var _a = __read(match.slice(1), 6),
  	        protocol = _a[0],
  	        user = _a[1],
  	        _b = _a[2],
  	        pass = _b === void 0 ? '' : _b,
  	        host = _a[3],
  	        _c = _a[4],
  	        port = _c === void 0 ? '' : _c,
  	        lastPath = _a[5];
  
  	    var path = '';
  	    var projectId = lastPath;
  	    var split = projectId.split('/');
  
  	    if (split.length > 1) {
  	      path = split.slice(0, -1).join('/');
  	      projectId = split.pop();
  	    }
  
  	    this._fromComponents({
  	      host: host,
  	      pass: pass,
  	      path: path,
  	      projectId: projectId,
  	      port: port,
  	      protocol: protocol,
  	      user: user
  	    });
  	  };
  	  /** Maps Dsn components into this instance. */
  
  
  	  Dsn.prototype._fromComponents = function (components) {
  	    this.protocol = components.protocol;
  	    this.user = components.user;
  	    this.pass = components.pass || '';
  	    this.host = components.host;
  	    this.port = components.port || '';
  	    this.path = components.path || '';
  	    this.projectId = components.projectId;
  	  };
  	  /** Validates this Dsn and throws on error. */
  
  
  	  Dsn.prototype._validate = function () {
  	    var _this = this;
  
  	    ['protocol', 'user', 'host', 'projectId'].forEach(function (component) {
  	      if (!_this[component]) {
  	        throw new SentryError(ERROR_MESSAGE);
  	      }
  	    });
  
  	    if (this.protocol !== 'http' && this.protocol !== 'https') {
  	      throw new SentryError(ERROR_MESSAGE);
  	    }
  
  	    if (this.port && isNaN(parseInt(this.port, 10))) {
  	      throw new SentryError(ERROR_MESSAGE);
  	    }
  	  };
  
  	  return Dsn;
  	}();
  
  	/**
  	 * Holds additional event information. {@link Scope.applyToEvent} will be
  	 * called by the client before an event will be sent.
  	 */
  
  	var Scope =
  	/** @class */
  	function () {
  	  function Scope() {
  	    /** Flag if notifiying is happening. */
  	    this._notifyingListeners = false;
  	    /** Callback for client to receive scope changes. */
  
  	    this._scopeListeners = [];
  	    /** Callback list that will be called after {@link applyToEvent}. */
  
  	    this._eventProcessors = [];
  	    /** Array of breadcrumbs. */
  
  	    this._breadcrumbs = [];
  	    /** User */
  
  	    this._user = {};
  	    /** Tags */
  
  	    this._tags = {};
  	    /** Extra */
  
  	    this._extra = {};
  	    /** Contexts */
  
  	    this._context = {};
  	  }
  	  /**
  	   * Add internal on change listener. Used for sub SDKs that need to store the scope.
  	   * @hidden
  	   */
  
  
  	  Scope.prototype.addScopeListener = function (callback) {
  	    this._scopeListeners.push(callback);
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.addEventProcessor = function (callback) {
  	    this._eventProcessors.push(callback);
  
  	    return this;
  	  };
  	  /**
  	   * This will be called on every set call.
  	   */
  
  
  	  Scope.prototype._notifyScopeListeners = function () {
  	    var _this = this;
  
  	    if (!this._notifyingListeners) {
  	      this._notifyingListeners = true;
  	      setTimeout(function () {
  	        _this._scopeListeners.forEach(function (callback) {
  	          callback(_this);
  	        });
  
  	        _this._notifyingListeners = false;
  	      });
  	    }
  	  };
  	  /**
  	   * This will be called after {@link applyToEvent} is finished.
  	   */
  
  
  	  Scope.prototype._notifyEventProcessors = function (processors, event, hint, index) {
  	    var _this = this;
  
  	    if (index === void 0) {
  	      index = 0;
  	    }
  
  	    return new SyncPromise(function (resolve, reject) {
  	      var processor = processors[index]; // tslint:disable-next-line:strict-type-predicates
  
  	      if (event === null || typeof processor !== 'function') {
  	        resolve(event);
  	      } else {
  	        var result = processor(_assign({}, event), hint);
  
  	        if (isThenable$1(result)) {
  	          result.then(function (final) {
  	            return _this._notifyEventProcessors(processors, final, hint, index + 1).then(resolve);
  	          }).then(null, reject);
  	        } else {
  	          _this._notifyEventProcessors(processors, result, hint, index + 1).then(resolve).then(null, reject);
  	        }
  	      }
  	    });
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.setUser = function (user) {
  	    this._user = user || {};
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.setTags = function (tags) {
  	    this._tags = _assign({}, this._tags, tags);
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.setTag = function (key, value) {
  	    var _a;
  
  	    this._tags = _assign({}, this._tags, (_a = {}, _a[key] = value, _a));
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.setExtras = function (extras) {
  	    this._extra = _assign({}, this._extra, extras);
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.setExtra = function (key, extra) {
  	    var _a;
  
  	    this._extra = _assign({}, this._extra, (_a = {}, _a[key] = extra, _a));
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.setFingerprint = function (fingerprint) {
  	    this._fingerprint = fingerprint;
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.setLevel = function (level) {
  	    this._level = level;
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.setTransaction = function (transaction) {
  	    this._transaction = transaction;
  
  	    if (this._span) {
  	      this._span.transaction = transaction;
  	    }
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.setContext = function (key, context) {
  	    var _a;
  
  	    this._context = _assign({}, this._context, (_a = {}, _a[key] = context, _a));
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.setSpan = function (span) {
  	    this._span = span;
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * Internal getter for Span, used in Hub.
  	   * @hidden
  	   */
  
  
  	  Scope.prototype.getSpan = function () {
  	    return this._span;
  	  };
  	  /**
  	   * Inherit values from the parent scope.
  	   * @param scope to clone.
  	   */
  
  
  	  Scope.clone = function (scope) {
  	    var newScope = new Scope();
  
  	    if (scope) {
  	      newScope._breadcrumbs = __spread(scope._breadcrumbs);
  	      newScope._tags = _assign({}, scope._tags);
  	      newScope._extra = _assign({}, scope._extra);
  	      newScope._context = _assign({}, scope._context);
  	      newScope._user = scope._user;
  	      newScope._level = scope._level;
  	      newScope._span = scope._span;
  	      newScope._transaction = scope._transaction;
  	      newScope._fingerprint = scope._fingerprint;
  	      newScope._eventProcessors = __spread(scope._eventProcessors);
  	    }
  
  	    return newScope;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.clear = function () {
  	    this._breadcrumbs = [];
  	    this._tags = {};
  	    this._extra = {};
  	    this._user = {};
  	    this._context = {};
  	    this._level = undefined;
  	    this._transaction = undefined;
  	    this._fingerprint = undefined;
  	    this._span = undefined;
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.addBreadcrumb = function (breadcrumb, maxBreadcrumbs) {
  	    var mergedBreadcrumb = _assign({
  	      timestamp: timestampWithMs()
  	    }, breadcrumb);
  
  	    this._breadcrumbs = maxBreadcrumbs !== undefined && maxBreadcrumbs >= 0 ? __spread(this._breadcrumbs, [mergedBreadcrumb]).slice(-maxBreadcrumbs) : __spread(this._breadcrumbs, [mergedBreadcrumb]);
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Scope.prototype.clearBreadcrumbs = function () {
  	    this._breadcrumbs = [];
  
  	    this._notifyScopeListeners();
  
  	    return this;
  	  };
  	  /**
  	   * Applies fingerprint from the scope to the event if there's one,
  	   * uses message if there's one instead or get rid of empty fingerprint
  	   */
  
  
  	  Scope.prototype._applyFingerprint = function (event) {
  	    // Make sure it's an array first and we actually have something in place
  	    event.fingerprint = event.fingerprint ? Array.isArray(event.fingerprint) ? event.fingerprint : [event.fingerprint] : []; // If we have something on the scope, then merge it with event
  
  	    if (this._fingerprint) {
  	      event.fingerprint = event.fingerprint.concat(this._fingerprint);
  	    } // If we have no data at all, remove empty array default
  
  
  	    if (event.fingerprint && !event.fingerprint.length) {
  	      delete event.fingerprint;
  	    }
  	  };
  	  /**
  	   * Applies the current context and fingerprint to the event.
  	   * Note that breadcrumbs will be added by the client.
  	   * Also if the event has already breadcrumbs on it, we do not merge them.
  	   * @param event Event
  	   * @param hint May contain additional informartion about the original exception.
  	   * @hidden
  	   */
  
  
  	  Scope.prototype.applyToEvent = function (event, hint) {
  	    if (this._extra && Object.keys(this._extra).length) {
  	      event.extra = _assign({}, this._extra, event.extra);
  	    }
  
  	    if (this._tags && Object.keys(this._tags).length) {
  	      event.tags = _assign({}, this._tags, event.tags);
  	    }
  
  	    if (this._user && Object.keys(this._user).length) {
  	      event.user = _assign({}, this._user, event.user);
  	    }
  
  	    if (this._context && Object.keys(this._context).length) {
  	      event.contexts = _assign({}, this._context, event.contexts);
  	    }
  
  	    if (this._level) {
  	      event.level = this._level;
  	    }
  
  	    if (this._transaction) {
  	      event.transaction = this._transaction;
  	    }
  
  	    if (this._span) {
  	      event.contexts = _assign({
  	        trace: this._span.getTraceContext()
  	      }, event.contexts);
  	    }
  
  	    this._applyFingerprint(event);
  
  	    event.breadcrumbs = __spread(event.breadcrumbs || [], this._breadcrumbs);
  	    event.breadcrumbs = event.breadcrumbs.length > 0 ? event.breadcrumbs : undefined;
  	    return this._notifyEventProcessors(__spread(getGlobalEventProcessors(), this._eventProcessors), event, hint);
  	  };
  
  	  return Scope;
  	}();
  	/**
  	 * Retruns the global event processors.
  	 */
  
  	function getGlobalEventProcessors() {
  	  var global = getGlobalObject();
  	  global.__SENTRY__ = global.__SENTRY__ || {};
  	  global.__SENTRY__.globalEventProcessors = global.__SENTRY__.globalEventProcessors || [];
  	  return global.__SENTRY__.globalEventProcessors;
  	}
  	/**
  	 * Add a EventProcessor to be kept globally.
  	 * @param callback EventProcessor to add
  	 */
  
  
  	function addGlobalEventProcessor(callback) {
  	  getGlobalEventProcessors().push(callback);
  	}
  
  	/**
  	 * API compatibility version of this hub.
  	 *
  	 * WARNING: This number should only be incresed when the global interface
  	 * changes a and new methods are introduced.
  	 *
  	 * @hidden
  	 */
  
  	var API_VERSION = 3;
  	/**
  	 * Default maximum number of breadcrumbs added to an event. Can be overwritten
  	 * with {@link Options.maxBreadcrumbs}.
  	 */
  
  	var DEFAULT_BREADCRUMBS = 100;
  	/**
  	 * Absolute maximum number of breadcrumbs added to an event. The
  	 * `maxBreadcrumbs` option cannot be higher than this value.
  	 */
  
  	var MAX_BREADCRUMBS = 100;
  	/**
  	 * @inheritDoc
  	 */
  
  	var Hub =
  	/** @class */
  	function () {
  	  /**
  	   * Creates a new instance of the hub, will push one {@link Layer} into the
  	   * internal stack on creation.
  	   *
  	   * @param client bound to the hub.
  	   * @param scope bound to the hub.
  	   * @param version number, higher number means higher priority.
  	   */
  	  function Hub(client, scope, _version) {
  	    if (scope === void 0) {
  	      scope = new Scope();
  	    }
  
  	    if (_version === void 0) {
  	      _version = API_VERSION;
  	    }
  
  	    this._version = _version;
  	    /** Is a {@link Layer}[] containing the client and scope */
  
  	    this._stack = [];
  
  	    this._stack.push({
  	      client: client,
  	      scope: scope
  	    });
  	  }
  	  /**
  	   * Internal helper function to call a method on the top client if it exists.
  	   *
  	   * @param method The method to call on the client.
  	   * @param args Arguments to pass to the client function.
  	   */
  
  
  	  Hub.prototype._invokeClient = function (method) {
  	    var _a;
  
  	    var args = [];
  
  	    for (var _i = 1; _i < arguments.length; _i++) {
  	      args[_i - 1] = arguments[_i];
  	    }
  
  	    var top = this.getStackTop();
  
  	    if (top && top.client && top.client[method]) {
  	      (_a = top.client)[method].apply(_a, __spread(args, [top.scope]));
  	    }
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.isOlderThan = function (version) {
  	    return this._version < version;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.bindClient = function (client) {
  	    var top = this.getStackTop();
  	    top.client = client;
  
  	    if (client && client.setupIntegrations) {
  	      client.setupIntegrations();
  	    }
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.pushScope = function () {
  	    // We want to clone the content of prev scope
  	    var stack = this.getStack();
  	    var parentScope = stack.length > 0 ? stack[stack.length - 1].scope : undefined;
  	    var scope = Scope.clone(parentScope);
  	    this.getStack().push({
  	      client: this.getClient(),
  	      scope: scope
  	    });
  	    return scope;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.popScope = function () {
  	    return this.getStack().pop() !== undefined;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.withScope = function (callback) {
  	    var scope = this.pushScope();
  
  	    try {
  	      callback(scope);
  	    } finally {
  	      this.popScope();
  	    }
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.getClient = function () {
  	    return this.getStackTop().client;
  	  };
  	  /** Returns the scope of the top stack. */
  
  
  	  Hub.prototype.getScope = function () {
  	    return this.getStackTop().scope;
  	  };
  	  /** Returns the scope stack for domains or the process. */
  
  
  	  Hub.prototype.getStack = function () {
  	    return this._stack;
  	  };
  	  /** Returns the topmost scope layer in the order domain > local > process. */
  
  
  	  Hub.prototype.getStackTop = function () {
  	    return this._stack[this._stack.length - 1];
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.captureException = function (exception, hint) {
  	    var eventId = this._lastEventId = uuid4();
  	    var finalHint = hint; // If there's no explicit hint provided, mimick the same thing that would happen
  	    // in the minimal itself to create a consistent behavior.
  	    // We don't do this in the client, as it's the lowest level API, and doing this,
  	    // would prevent user from having full control over direct calls.
  
  	    if (!hint) {
  	      var syntheticException = void 0;
  
  	      try {
  	        throw new Error('Sentry syntheticException');
  	      } catch (exception) {
  	        syntheticException = exception;
  	      }
  
  	      finalHint = {
  	        originalException: exception,
  	        syntheticException: syntheticException
  	      };
  	    }
  
  	    this._invokeClient('captureException', exception, _assign({}, finalHint, {
  	      event_id: eventId
  	    }));
  
  	    return eventId;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.captureMessage = function (message, level, hint) {
  	    var eventId = this._lastEventId = uuid4();
  	    var finalHint = hint; // If there's no explicit hint provided, mimick the same thing that would happen
  	    // in the minimal itself to create a consistent behavior.
  	    // We don't do this in the client, as it's the lowest level API, and doing this,
  	    // would prevent user from having full control over direct calls.
  
  	    if (!hint) {
  	      var syntheticException = void 0;
  
  	      try {
  	        throw new Error(message);
  	      } catch (exception) {
  	        syntheticException = exception;
  	      }
  
  	      finalHint = {
  	        originalException: message,
  	        syntheticException: syntheticException
  	      };
  	    }
  
  	    this._invokeClient('captureMessage', message, level, _assign({}, finalHint, {
  	      event_id: eventId
  	    }));
  
  	    return eventId;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.captureEvent = function (event, hint) {
  	    var eventId = this._lastEventId = uuid4();
  
  	    this._invokeClient('captureEvent', event, _assign({}, hint, {
  	      event_id: eventId
  	    }));
  
  	    return eventId;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.lastEventId = function () {
  	    return this._lastEventId;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.addBreadcrumb = function (breadcrumb, hint) {
  	    var top = this.getStackTop();
  
  	    if (!top.scope || !top.client) {
  	      return;
  	    }
  
  	    var _a = top.client.getOptions && top.client.getOptions() || {},
  	        _b = _a.beforeBreadcrumb,
  	        beforeBreadcrumb = _b === void 0 ? null : _b,
  	        _c = _a.maxBreadcrumbs,
  	        maxBreadcrumbs = _c === void 0 ? DEFAULT_BREADCRUMBS : _c;
  
  	    if (maxBreadcrumbs <= 0) {
  	      return;
  	    }
  
  	    var timestamp = timestampWithMs();
  
  	    var mergedBreadcrumb = _assign({
  	      timestamp: timestamp
  	    }, breadcrumb);
  
  	    var finalBreadcrumb = beforeBreadcrumb ? consoleSandbox(function () {
  	      return beforeBreadcrumb(mergedBreadcrumb, hint);
  	    }) : mergedBreadcrumb;
  
  	    if (finalBreadcrumb === null) {
  	      return;
  	    }
  
  	    top.scope.addBreadcrumb(finalBreadcrumb, Math.min(maxBreadcrumbs, MAX_BREADCRUMBS));
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.setUser = function (user) {
  	    var top = this.getStackTop();
  
  	    if (!top.scope) {
  	      return;
  	    }
  
  	    top.scope.setUser(user);
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.setTags = function (tags) {
  	    var top = this.getStackTop();
  
  	    if (!top.scope) {
  	      return;
  	    }
  
  	    top.scope.setTags(tags);
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.setExtras = function (extras) {
  	    var top = this.getStackTop();
  
  	    if (!top.scope) {
  	      return;
  	    }
  
  	    top.scope.setExtras(extras);
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.setTag = function (key, value) {
  	    var top = this.getStackTop();
  
  	    if (!top.scope) {
  	      return;
  	    }
  
  	    top.scope.setTag(key, value);
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.setExtra = function (key, extra) {
  	    var top = this.getStackTop();
  
  	    if (!top.scope) {
  	      return;
  	    }
  
  	    top.scope.setExtra(key, extra);
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.setContext = function (name, context) {
  	    var top = this.getStackTop();
  
  	    if (!top.scope) {
  	      return;
  	    }
  
  	    top.scope.setContext(name, context);
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.configureScope = function (callback) {
  	    var top = this.getStackTop();
  
  	    if (top.scope && top.client) {
  	      callback(top.scope);
  	    }
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.run = function (callback) {
  	    var oldHub = makeMain(this);
  
  	    try {
  	      callback(this);
  	    } finally {
  	      makeMain(oldHub);
  	    }
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.getIntegration = function (integration) {
  	    var client = this.getClient();
  
  	    if (!client) {
  	      return null;
  	    }
  
  	    try {
  	      return client.getIntegration(integration);
  	    } catch (_oO) {
  	      logger.warn("Cannot retrieve integration " + integration.id + " from the current Hub");
  	      return null;
  	    }
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.startSpan = function (spanOrSpanContext, forceNoChild) {
  	    if (forceNoChild === void 0) {
  	      forceNoChild = false;
  	    }
  
  	    return this._callExtensionMethod('startSpan', spanOrSpanContext, forceNoChild);
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Hub.prototype.traceHeaders = function () {
  	    return this._callExtensionMethod('traceHeaders');
  	  };
  	  /**
  	   * Calls global extension method and binding current instance to the function call
  	   */
  	  // @ts-ignore
  
  
  	  Hub.prototype._callExtensionMethod = function (method) {
  	    var args = [];
  
  	    for (var _i = 1; _i < arguments.length; _i++) {
  	      args[_i - 1] = arguments[_i];
  	    }
  
  	    var carrier = getMainCarrier();
  	    var sentry = carrier.__SENTRY__; // tslint:disable-next-line: strict-type-predicates
  
  	    if (sentry && sentry.extensions && typeof sentry.extensions[method] === 'function') {
  	      return sentry.extensions[method].apply(this, args);
  	    }
  
  	    logger.warn("Extension method " + method + " couldn't be found, doing nothing.");
  	  };
  
  	  return Hub;
  	}();
  	/** Returns the global shim registry. */
  
  	function getMainCarrier() {
  	  var carrier = getGlobalObject();
  	  carrier.__SENTRY__ = carrier.__SENTRY__ || {
  	    extensions: {},
  	    hub: undefined
  	  };
  	  return carrier;
  	}
  	/**
  	 * Replaces the current main hub with the passed one on the global object
  	 *
  	 * @returns The old replaced hub
  	 */
  
  	function makeMain(hub) {
  	  var registry = getMainCarrier();
  	  var oldHub = getHubFromCarrier(registry);
  	  setHubOnCarrier(registry, hub);
  	  return oldHub;
  	}
  	/**
  	 * Returns the default hub instance.
  	 *
  	 * If a hub is already registered in the global carrier but this module
  	 * contains a more recent version, it replaces the registered version.
  	 * Otherwise, the currently registered hub will be returned.
  	 */
  
  	function getCurrentHub() {
  	  // Get main carrier (global for every environment)
  	  var registry = getMainCarrier(); // If there's no hub, or its an old API, assign a new one
  
  	  if (!hasHubOnCarrier(registry) || getHubFromCarrier(registry).isOlderThan(API_VERSION)) {
  	    setHubOnCarrier(registry, new Hub());
  	  } // Prefer domains over global if they are there (applicable only to Node environment)
  
  
  	  if (isNodeEnv()) {
  	    return getHubFromActiveDomain(registry);
  	  } // Return hub that lives on a global object
  
  
  	  return getHubFromCarrier(registry);
  	}
  	/**
  	 * Try to read the hub from an active domain, fallback to the registry if one doesnt exist
  	 * @returns discovered hub
  	 */
  
  	function getHubFromActiveDomain(registry) {
  	  try {
  	    var property = 'domain';
  	    var carrier = getMainCarrier();
  	    var sentry = carrier.__SENTRY__; // tslint:disable-next-line: strict-type-predicates
  
  	    if (!sentry || !sentry.extensions || !sentry.extensions[property]) {
  	      return getHubFromCarrier(registry);
  	    }
  
  	    var domain = sentry.extensions[property];
  	    var activeDomain = domain.active; // If there no active domain, just return global hub
  
  	    if (!activeDomain) {
  	      return getHubFromCarrier(registry);
  	    } // If there's no hub on current domain, or its an old API, assign a new one
  
  
  	    if (!hasHubOnCarrier(activeDomain) || getHubFromCarrier(activeDomain).isOlderThan(API_VERSION)) {
  	      var registryHubTopStack = getHubFromCarrier(registry).getStackTop();
  	      setHubOnCarrier(activeDomain, new Hub(registryHubTopStack.client, Scope.clone(registryHubTopStack.scope)));
  	    } // Return hub that lives on a domain
  
  
  	    return getHubFromCarrier(activeDomain);
  	  } catch (_Oo) {
  	    // Return hub that lives on a global object
  	    return getHubFromCarrier(registry);
  	  }
  	}
  	/**
  	 * This will tell whether a carrier has a hub on it or not
  	 * @param carrier object
  	 */
  
  
  	function hasHubOnCarrier(carrier) {
  	  if (carrier && carrier.__SENTRY__ && carrier.__SENTRY__.hub) {
  	    return true;
  	  }
  
  	  return false;
  	}
  	/**
  	 * This will create a new {@link Hub} and add to the passed object on
  	 * __SENTRY__.hub.
  	 * @param carrier object
  	 * @hidden
  	 */
  
  
  	function getHubFromCarrier(carrier) {
  	  if (carrier && carrier.__SENTRY__ && carrier.__SENTRY__.hub) {
  	    return carrier.__SENTRY__.hub;
  	  }
  
  	  carrier.__SENTRY__ = carrier.__SENTRY__ || {};
  	  carrier.__SENTRY__.hub = new Hub();
  	  return carrier.__SENTRY__.hub;
  	}
  	/**
  	 * This will set passed {@link Hub} on the passed object's __SENTRY__.hub attribute
  	 * @param carrier object
  	 * @param hub Hub
  	 */
  
  	function setHubOnCarrier(carrier, hub) {
  	  if (!carrier) {
  	    return false;
  	  }
  
  	  carrier.__SENTRY__ = carrier.__SENTRY__ || {};
  	  carrier.__SENTRY__.hub = hub;
  	  return true;
  	}
  
  	/**
  	 * This calls a function on the current hub.
  	 * @param method function to call on hub.
  	 * @param args to pass to function.
  	 */
  
  	function callOnHub(method) {
  	  var args = [];
  
  	  for (var _i = 1; _i < arguments.length; _i++) {
  	    args[_i - 1] = arguments[_i];
  	  }
  
  	  var hub = getCurrentHub();
  
  	  if (hub && hub[method]) {
  	    // tslint:disable-next-line:no-unsafe-any
  	    return hub[method].apply(hub, __spread(args));
  	  }
  
  	  throw new Error("No hub defined or " + method + " was not found on the hub, please open a bug report.");
  	}
  	/**
  	 * Captures an exception event and sends it to Sentry.
  	 *
  	 * @param exception An exception-like object.
  	 * @returns The generated eventId.
  	 */
  
  
  	function captureException(exception) {
  	  var syntheticException;
  
  	  try {
  	    throw new Error('Sentry syntheticException');
  	  } catch (exception) {
  	    syntheticException = exception;
  	  }
  
  	  return callOnHub('captureException', exception, {
  	    originalException: exception,
  	    syntheticException: syntheticException
  	  });
  	}
  	/**
  	 * Creates a new scope with and executes the given operation within.
  	 * The scope is automatically removed once the operation
  	 * finishes or throws.
  	 *
  	 * This is essentially a convenience function for:
  	 *
  	 *     pushScope();
  	 *     callback();
  	 *     popScope();
  	 *
  	 * @param callback that will be enclosed into push/popScope.
  	 */
  
  	function withScope(callback) {
  	  callOnHub('withScope', callback);
  	}
  
  	var SENTRY_API_VERSION = '7';
  	/** Helper class to provide urls to different Sentry endpoints. */
  
  	var API =
  	/** @class */
  	function () {
  	  /** Create a new instance of API */
  	  function API(dsn) {
  	    this.dsn = dsn;
  	    this._dsnObject = new Dsn(dsn);
  	  }
  	  /** Returns the Dsn object. */
  
  
  	  API.prototype.getDsn = function () {
  	    return this._dsnObject;
  	  };
  	  /** Returns a string with auth headers in the url to the store endpoint. */
  
  
  	  API.prototype.getStoreEndpoint = function () {
  	    return "" + this._getBaseUrl() + this.getStoreEndpointPath();
  	  };
  	  /** Returns the store endpoint with auth added in url encoded. */
  
  
  	  API.prototype.getStoreEndpointWithUrlEncodedAuth = function () {
  	    var dsn = this._dsnObject;
  	    var auth = {
  	      sentry_key: dsn.user,
  	      sentry_version: SENTRY_API_VERSION
  	    }; // Auth is intentionally sent as part of query string (NOT as custom HTTP header)
  	    // to avoid preflight CORS requests
  
  	    return this.getStoreEndpoint() + "?" + urlEncode(auth);
  	  };
  	  /** Returns the base path of the url including the port. */
  
  
  	  API.prototype._getBaseUrl = function () {
  	    var dsn = this._dsnObject;
  	    var protocol = dsn.protocol ? dsn.protocol + ":" : '';
  	    var port = dsn.port ? ":" + dsn.port : '';
  	    return protocol + "//" + dsn.host + port;
  	  };
  	  /** Returns only the path component for the store endpoint. */
  
  
  	  API.prototype.getStoreEndpointPath = function () {
  	    var dsn = this._dsnObject;
  	    return (dsn.path ? "/" + dsn.path : '') + "/api/" + dsn.projectId + "/store/";
  	  };
  	  /** Returns an object that can be used in request headers. */
  
  
  	  API.prototype.getRequestHeaders = function (clientName, clientVersion) {
  	    var dsn = this._dsnObject;
  	    var header = ["Sentry sentry_version=" + SENTRY_API_VERSION];
  	    header.push("sentry_client=" + clientName + "/" + clientVersion);
  	    header.push("sentry_key=" + dsn.user);
  
  	    if (dsn.pass) {
  	      header.push("sentry_secret=" + dsn.pass);
  	    }
  
  	    return {
  	      'Content-Type': 'application/json',
  	      'X-Sentry-Auth': header.join(', ')
  	    };
  	  };
  	  /** Returns the url to the report dialog endpoint. */
  
  
  	  API.prototype.getReportDialogEndpoint = function (dialogOptions) {
  	    if (dialogOptions === void 0) {
  	      dialogOptions = {};
  	    }
  
  	    var dsn = this._dsnObject;
  	    var endpoint = "" + this._getBaseUrl() + (dsn.path ? "/" + dsn.path : '') + "/api/embed/error-page/";
  	    var encodedOptions = [];
  	    encodedOptions.push("dsn=" + dsn.toString());
  
  	    for (var key in dialogOptions) {
  	      if (key === 'user') {
  	        if (!dialogOptions.user) {
  	          continue;
  	        }
  
  	        if (dialogOptions.user.name) {
  	          encodedOptions.push("name=" + encodeURIComponent(dialogOptions.user.name));
  	        }
  
  	        if (dialogOptions.user.email) {
  	          encodedOptions.push("email=" + encodeURIComponent(dialogOptions.user.email));
  	        }
  	      } else {
  	        encodedOptions.push(encodeURIComponent(key) + "=" + encodeURIComponent(dialogOptions[key]));
  	      }
  	    }
  
  	    if (encodedOptions.length) {
  	      return endpoint + "?" + encodedOptions.join('&');
  	    }
  
  	    return endpoint;
  	  };
  
  	  return API;
  	}();
  
  	var installedIntegrations = [];
  	/** Gets integration to install */
  
  	function getIntegrationsToSetup(options) {
  	  var defaultIntegrations = options.defaultIntegrations && __spread(options.defaultIntegrations) || [];
  	  var userIntegrations = options.integrations;
  	  var integrations = [];
  
  	  if (Array.isArray(userIntegrations)) {
  	    var userIntegrationsNames_1 = userIntegrations.map(function (i) {
  	      return i.name;
  	    });
  	    var pickedIntegrationsNames_1 = []; // Leave only unique default integrations, that were not overridden with provided user integrations
  
  	    defaultIntegrations.forEach(function (defaultIntegration) {
  	      if (userIntegrationsNames_1.indexOf(defaultIntegration.name) === -1 && pickedIntegrationsNames_1.indexOf(defaultIntegration.name) === -1) {
  	        integrations.push(defaultIntegration);
  	        pickedIntegrationsNames_1.push(defaultIntegration.name);
  	      }
  	    }); // Don't add same user integration twice
  
  	    userIntegrations.forEach(function (userIntegration) {
  	      if (pickedIntegrationsNames_1.indexOf(userIntegration.name) === -1) {
  	        integrations.push(userIntegration);
  	        pickedIntegrationsNames_1.push(userIntegration.name);
  	      }
  	    });
  	  } else if (typeof userIntegrations === 'function') {
  	    integrations = userIntegrations(defaultIntegrations);
  	    integrations = Array.isArray(integrations) ? integrations : [integrations];
  	  } else {
  	    integrations = __spread(defaultIntegrations);
  	  } // Make sure that if present, `Debug` integration will always run last
  
  
  	  var integrationsNames = integrations.map(function (i) {
  	    return i.name;
  	  });
  	  var alwaysLastToRun = 'Debug';
  
  	  if (integrationsNames.indexOf(alwaysLastToRun) !== -1) {
  	    integrations.push.apply(integrations, __spread(integrations.splice(integrationsNames.indexOf(alwaysLastToRun), 1)));
  	  }
  
  	  return integrations;
  	}
  	/** Setup given integration */
  
  	function setupIntegration(integration) {
  	  if (installedIntegrations.indexOf(integration.name) !== -1) {
  	    return;
  	  }
  
  	  integration.setupOnce(addGlobalEventProcessor, getCurrentHub);
  	  installedIntegrations.push(integration.name);
  	  logger.log("Integration installed: " + integration.name);
  	}
  	/**
  	 * Given a list of integration instances this installs them all. When `withDefaults` is set to `true` then all default
  	 * integrations are added unless they were already provided before.
  	 * @param integrations array of integration instances
  	 * @param withDefault should enable default integrations
  	 */
  
  	function setupIntegrations(options) {
  	  var integrations = {};
  	  getIntegrationsToSetup(options).forEach(function (integration) {
  	    integrations[integration.name] = integration;
  	    setupIntegration(integration);
  	  });
  	  return integrations;
  	}
  
  	/**
  	 * Base implementation for all JavaScript SDK clients.
  	 *
  	 * Call the constructor with the corresponding backend constructor and options
  	 * specific to the client subclass. To access these options later, use
  	 * {@link Client.getOptions}. Also, the Backend instance is available via
  	 * {@link Client.getBackend}.
  	 *
  	 * If a Dsn is specified in the options, it will be parsed and stored. Use
  	 * {@link Client.getDsn} to retrieve the Dsn at any moment. In case the Dsn is
  	 * invalid, the constructor will throw a {@link SentryException}. Note that
  	 * without a valid Dsn, the SDK will not send any events to Sentry.
  	 *
  	 * Before sending an event via the backend, it is passed through
  	 * {@link BaseClient.prepareEvent} to add SDK information and scope data
  	 * (breadcrumbs and context). To add more custom information, override this
  	 * method and extend the resulting prepared event.
  	 *
  	 * To issue automatically created events (e.g. via instrumentation), use
  	 * {@link Client.captureEvent}. It will prepare the event and pass it through
  	 * the callback lifecycle. To issue auto-breadcrumbs, use
  	 * {@link Client.addBreadcrumb}.
  	 *
  	 * @example
  	 * class NodeClient extends BaseClient<NodeBackend, NodeOptions> {
  	 *   public constructor(options: NodeOptions) {
  	 *     super(NodeBackend, options);
  	 *   }
  	 *
  	 *   // ...
  	 * }
  	 */
  
  	var BaseClient =
  	/** @class */
  	function () {
  	  /**
  	   * Initializes this client instance.
  	   *
  	   * @param backendClass A constructor function to create the backend.
  	   * @param options Options for the client.
  	   */
  	  function BaseClient(backendClass, options) {
  	    /** Array of used integrations. */
  	    this._integrations = {};
  	    /** Is the client still processing a call? */
  
  	    this._processing = false;
  	    this._backend = new backendClass(options);
  	    this._options = options;
  
  	    if (options.dsn) {
  	      this._dsn = new Dsn(options.dsn);
  	    }
  	  }
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseClient.prototype.captureException = function (exception, hint, scope) {
  	    var _this = this;
  
  	    var eventId = hint && hint.event_id;
  	    this._processing = true;
  
  	    this._getBackend().eventFromException(exception, hint).then(function (event) {
  	      return _this._processEvent(event, hint, scope);
  	    }).then(function (finalEvent) {
  	      // We need to check for finalEvent in case beforeSend returned null
  	      eventId = finalEvent && finalEvent.event_id;
  	      _this._processing = false;
  	    }).then(null, function (reason) {
  	      logger.error(reason);
  	      _this._processing = false;
  	    });
  
  	    return eventId;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseClient.prototype.captureMessage = function (message, level, hint, scope) {
  	    var _this = this;
  
  	    var eventId = hint && hint.event_id;
  	    this._processing = true;
  	    var promisedEvent = isPrimitive(message) ? this._getBackend().eventFromMessage("" + message, level, hint) : this._getBackend().eventFromException(message, hint);
  	    promisedEvent.then(function (event) {
  	      return _this._processEvent(event, hint, scope);
  	    }).then(function (finalEvent) {
  	      // We need to check for finalEvent in case beforeSend returned null
  	      eventId = finalEvent && finalEvent.event_id;
  	      _this._processing = false;
  	    }).then(null, function (reason) {
  	      logger.error(reason);
  	      _this._processing = false;
  	    });
  	    return eventId;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseClient.prototype.captureEvent = function (event, hint, scope) {
  	    var _this = this;
  
  	    var eventId = hint && hint.event_id;
  	    this._processing = true;
  
  	    this._processEvent(event, hint, scope).then(function (finalEvent) {
  	      // We need to check for finalEvent in case beforeSend returned null
  	      eventId = finalEvent && finalEvent.event_id;
  	      _this._processing = false;
  	    }).then(null, function (reason) {
  	      logger.error(reason);
  	      _this._processing = false;
  	    });
  
  	    return eventId;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseClient.prototype.getDsn = function () {
  	    return this._dsn;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseClient.prototype.getOptions = function () {
  	    return this._options;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseClient.prototype.flush = function (timeout) {
  	    var _this = this;
  
  	    return this._isClientProcessing(timeout).then(function (status) {
  	      clearInterval(status.interval);
  	      return _this._getBackend().getTransport().close(timeout).then(function (transportFlushed) {
  	        return status.ready && transportFlushed;
  	      });
  	    });
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseClient.prototype.close = function (timeout) {
  	    var _this = this;
  
  	    return this.flush(timeout).then(function (result) {
  	      _this.getOptions().enabled = false;
  	      return result;
  	    });
  	  };
  	  /**
  	   * Sets up the integrations
  	   */
  
  
  	  BaseClient.prototype.setupIntegrations = function () {
  	    if (this._isEnabled()) {
  	      this._integrations = setupIntegrations(this._options);
  	    }
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseClient.prototype.getIntegration = function (integration) {
  	    try {
  	      return this._integrations[integration.id] || null;
  	    } catch (_oO) {
  	      logger.warn("Cannot retrieve integration " + integration.id + " from the current Client");
  	      return null;
  	    }
  	  };
  	  /** Waits for the client to be done with processing. */
  
  
  	  BaseClient.prototype._isClientProcessing = function (timeout) {
  	    var _this = this;
  
  	    return new SyncPromise(function (resolve) {
  	      var ticked = 0;
  	      var tick = 1;
  	      var interval = 0;
  	      clearInterval(interval);
  	      interval = setInterval(function () {
  	        if (!_this._processing) {
  	          resolve({
  	            interval: interval,
  	            ready: true
  	          });
  	        } else {
  	          ticked += tick;
  
  	          if (timeout && ticked >= timeout) {
  	            resolve({
  	              interval: interval,
  	              ready: false
  	            });
  	          }
  	        }
  	      }, tick);
  	    });
  	  };
  	  /** Returns the current backend. */
  
  
  	  BaseClient.prototype._getBackend = function () {
  	    return this._backend;
  	  };
  	  /** Determines whether this SDK is enabled and a valid Dsn is present. */
  
  
  	  BaseClient.prototype._isEnabled = function () {
  	    return this.getOptions().enabled !== false && this._dsn !== undefined;
  	  };
  	  /**
  	   * Adds common information to events.
  	   *
  	   * The information includes release and environment from `options`,
  	   * breadcrumbs and context (extra, tags and user) from the scope.
  	   *
  	   * Information that is already present in the event is never overwritten. For
  	   * nested objects, such as the context, keys are merged.
  	   *
  	   * @param event The original event.
  	   * @param hint May contain additional informartion about the original exception.
  	   * @param scope A scope containing event metadata.
  	   * @returns A new event with more information.
  	   */
  
  
  	  BaseClient.prototype._prepareEvent = function (event, scope, hint) {
  	    var _this = this;
  
  	    var _a = this.getOptions(),
  	        environment = _a.environment,
  	        release = _a.release,
  	        dist = _a.dist,
  	        _b = _a.maxValueLength,
  	        maxValueLength = _b === void 0 ? 250 : _b,
  	        _c = _a.normalizeDepth,
  	        normalizeDepth = _c === void 0 ? 3 : _c;
  
  	    var prepared = _assign({}, event);
  
  	    if (prepared.environment === undefined && environment !== undefined) {
  	      prepared.environment = environment;
  	    }
  
  	    if (prepared.release === undefined && release !== undefined) {
  	      prepared.release = release;
  	    }
  
  	    if (prepared.dist === undefined && dist !== undefined) {
  	      prepared.dist = dist;
  	    }
  
  	    if (prepared.message) {
  	      prepared.message = truncate(prepared.message, maxValueLength);
  	    }
  
  	    var exception = prepared.exception && prepared.exception.values && prepared.exception.values[0];
  
  	    if (exception && exception.value) {
  	      exception.value = truncate(exception.value, maxValueLength);
  	    }
  
  	    var request = prepared.request;
  
  	    if (request && request.url) {
  	      request.url = truncate(request.url, maxValueLength);
  	    }
  
  	    if (prepared.event_id === undefined) {
  	      prepared.event_id = hint && hint.event_id ? hint.event_id : uuid4();
  	    }
  
  	    this._addIntegrations(prepared.sdk); // We prepare the result here with a resolved Event.
  
  
  	    var result = SyncPromise.resolve(prepared); // This should be the last thing called, since we want that
  	    // {@link Hub.addEventProcessor} gets the finished prepared event.
  
  	    if (scope) {
  	      // In case we have a hub we reassign it.
  	      result = scope.applyToEvent(prepared, hint);
  	    }
  
  	    return result.then(function (evt) {
  	      // tslint:disable-next-line:strict-type-predicates
  	      if (typeof normalizeDepth === 'number' && normalizeDepth > 0) {
  	        return _this._normalizeEvent(evt, normalizeDepth);
  	      }
  
  	      return evt;
  	    });
  	  };
  	  /**
  	   * Applies `normalize` function on necessary `Event` attributes to make them safe for serialization.
  	   * Normalized keys:
  	   * - `breadcrumbs.data`
  	   * - `user`
  	   * - `contexts`
  	   * - `extra`
  	   * @param event Event
  	   * @returns Normalized event
  	   */
  
  
  	  BaseClient.prototype._normalizeEvent = function (event, depth) {
  	    if (!event) {
  	      return null;
  	    } // tslint:disable:no-unsafe-any
  
  
  	    return _assign({}, event, event.breadcrumbs && {
  	      breadcrumbs: event.breadcrumbs.map(function (b) {
  	        return _assign({}, b, b.data && {
  	          data: normalize$1(b.data, depth)
  	        });
  	      })
  	    }, event.user && {
  	      user: normalize$1(event.user, depth)
  	    }, event.contexts && {
  	      contexts: normalize$1(event.contexts, depth)
  	    }, event.extra && {
  	      extra: normalize$1(event.extra, depth)
  	    });
  	  };
  	  /**
  	   * This function adds all used integrations to the SDK info in the event.
  	   * @param sdkInfo The sdkInfo of the event that will be filled with all integrations.
  	   */
  
  
  	  BaseClient.prototype._addIntegrations = function (sdkInfo) {
  	    var integrationsArray = Object.keys(this._integrations);
  
  	    if (sdkInfo && integrationsArray.length > 0) {
  	      sdkInfo.integrations = integrationsArray;
  	    }
  	  };
  	  /**
  	   * Processes an event (either error or message) and sends it to Sentry.
  	   *
  	   * This also adds breadcrumbs and context information to the event. However,
  	   * platform specific meta data (such as the User's IP address) must be added
  	   * by the SDK implementor.
  	   *
  	   *
  	   * @param event The event to send to Sentry.
  	   * @param hint May contain additional informartion about the original exception.
  	   * @param scope A scope containing event metadata.
  	   * @returns A SyncPromise that resolves with the event or rejects in case event was/will not be send.
  	   */
  
  
  	  BaseClient.prototype._processEvent = function (event, hint, scope) {
  	    var _this = this;
  
  	    var _a = this.getOptions(),
  	        beforeSend = _a.beforeSend,
  	        sampleRate = _a.sampleRate;
  
  	    if (!this._isEnabled()) {
  	      return SyncPromise.reject('SDK not enabled, will not send event.');
  	    } // 1.0 === 100% events are sent
  	    // 0.0 === 0% events are sent
  
  
  	    if (typeof sampleRate === 'number' && Math.random() > sampleRate) {
  	      return SyncPromise.reject('This event has been sampled, will not send event.');
  	    }
  
  	    return new SyncPromise(function (resolve, reject) {
  	      _this._prepareEvent(event, scope, hint).then(function (prepared) {
  	        if (prepared === null) {
  	          reject('An event processor returned null, will not send event.');
  	          return;
  	        }
  
  	        var finalEvent = prepared;
  	        var isInternalException = hint && hint.data && hint.data.__sentry__ === true;
  
  	        if (isInternalException || !beforeSend) {
  	          _this._getBackend().sendEvent(finalEvent);
  
  	          resolve(finalEvent);
  	          return;
  	        }
  
  	        var beforeSendResult = beforeSend(prepared, hint); // tslint:disable-next-line:strict-type-predicates
  
  	        if (typeof beforeSendResult === 'undefined') {
  	          logger.error('`beforeSend` method has to return `null` or a valid event.');
  	        } else if (isThenable$1(beforeSendResult)) {
  	          _this._handleAsyncBeforeSend(beforeSendResult, resolve, reject);
  	        } else {
  	          finalEvent = beforeSendResult;
  
  	          if (finalEvent === null) {
  	            logger.log('`beforeSend` returned `null`, will not send event.');
  	            resolve(null);
  	            return;
  	          } // From here on we are really async
  
  
  	          _this._getBackend().sendEvent(finalEvent);
  
  	          resolve(finalEvent);
  	        }
  	      }).then(null, function (reason) {
  	        _this.captureException(reason, {
  	          data: {
  	            __sentry__: true
  	          },
  	          originalException: reason
  	        });
  
  	        reject("Event processing pipeline threw an error, original event will not be sent. Details have been sent as a new event.\nReason: " + reason);
  	      });
  	    });
  	  };
  	  /**
  	   * Resolves before send Promise and calls resolve/reject on parent SyncPromise.
  	   */
  
  
  	  BaseClient.prototype._handleAsyncBeforeSend = function (beforeSend, resolve, reject) {
  	    var _this = this;
  
  	    beforeSend.then(function (processedEvent) {
  	      if (processedEvent === null) {
  	        reject('`beforeSend` returned `null`, will not send event.');
  	        return;
  	      } // From here on we are really async
  
  
  	      _this._getBackend().sendEvent(processedEvent);
  
  	      resolve(processedEvent);
  	    }).then(null, function (e) {
  	      reject("beforeSend rejected with " + e);
  	    });
  	  };
  
  	  return BaseClient;
  	}();
  
  	/** Noop transport */
  
  	var NoopTransport =
  	/** @class */
  	function () {
  	  function NoopTransport() {}
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  NoopTransport.prototype.sendEvent = function (_) {
  	    return SyncPromise.resolve({
  	      reason: "NoopTransport: Event has been skipped because no Dsn is configured.",
  	      status: Status.Skipped
  	    });
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  NoopTransport.prototype.close = function (_) {
  	    return SyncPromise.resolve(true);
  	  };
  
  	  return NoopTransport;
  	}();
  
  	/**
  	 * This is the base implemention of a Backend.
  	 * @hidden
  	 */
  
  	var BaseBackend =
  	/** @class */
  	function () {
  	  /** Creates a new backend instance. */
  	  function BaseBackend(options) {
  	    this._options = options;
  
  	    if (!this._options.dsn) {
  	      logger.warn('No DSN provided, backend will not do anything.');
  	    }
  
  	    this._transport = this._setupTransport();
  	  }
  	  /**
  	   * Sets up the transport so it can be used later to send requests.
  	   */
  
  
  	  BaseBackend.prototype._setupTransport = function () {
  	    return new NoopTransport();
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseBackend.prototype.eventFromException = function (_exception, _hint) {
  	    throw new SentryError('Backend has to implement `eventFromException` method');
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseBackend.prototype.eventFromMessage = function (_message, _level, _hint) {
  	    throw new SentryError('Backend has to implement `eventFromMessage` method');
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseBackend.prototype.sendEvent = function (event) {
  	    this._transport.sendEvent(event).then(null, function (reason) {
  	      logger.error("Error while sending event: " + reason);
  	    });
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseBackend.prototype.getTransport = function () {
  	    return this._transport;
  	  };
  
  	  return BaseBackend;
  	}();
  
  	/**
  	 * Internal function to create a new SDK client instance. The client is
  	 * installed and then bound to the current scope.
  	 *
  	 * @param clientClass The client class to instanciate.
  	 * @param options Options to pass to the client.
  	 */
  
  	function initAndBind(clientClass, options) {
  	  if (options.debug === true) {
  	    logger.enable();
  	  }
  
  	  var hub = getCurrentHub();
  	  var client = new clientClass(options);
  	  hub.bindClient(client);
  	}
  
  	var originalFunctionToString;
  	/** Patch toString calls to return proper name for wrapped functions */
  
  	var FunctionToString =
  	/** @class */
  	function () {
  	  function FunctionToString() {
  	    /**
  	     * @inheritDoc
  	     */
  	    this.name = FunctionToString.id;
  	  }
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  FunctionToString.prototype.setupOnce = function () {
  	    originalFunctionToString = Function.prototype.toString;
  
  	    Function.prototype.toString = function () {
  	      var args = [];
  
  	      for (var _i = 0; _i < arguments.length; _i++) {
  	        args[_i] = arguments[_i];
  	      }
  
  	      var context = this.__sentry_original__ || this; // tslint:disable-next-line:no-unsafe-any
  
  	      return originalFunctionToString.apply(context, args);
  	    };
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  FunctionToString.id = 'FunctionToString';
  	  return FunctionToString;
  	}();
  
  	var $some$1 = arrayIteration.some;
  
  
  
  	var STRICT_METHOD$4 = arrayMethodIsStrict('some');
  	var USES_TO_LENGTH$8 = arrayMethodUsesToLength('some');
  
  	// `Array.prototype.some` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.some
  	_export({ target: 'Array', proto: true, forced: !STRICT_METHOD$4 || !USES_TO_LENGTH$8 }, {
  	  some: function some(callbackfn /* , thisArg */) {
  	    return $some$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	// this is the result of a script being pulled in from an external domain and CORS.
  
  	var DEFAULT_IGNORE_ERRORS = [/^Script error\.?$/, /^Javascript error: Script error\.? on line 0$/];
  	/** Inbound filters configurable by the user */
  
  	var InboundFilters =
  	/** @class */
  	function () {
  	  function InboundFilters(_options) {
  	    if (_options === void 0) {
  	      _options = {};
  	    }
  
  	    this._options = _options;
  	    /**
  	     * @inheritDoc
  	     */
  
  	    this.name = InboundFilters.id;
  	  }
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  InboundFilters.prototype.setupOnce = function () {
  	    addGlobalEventProcessor(function (event) {
  	      var hub = getCurrentHub();
  
  	      if (!hub) {
  	        return event;
  	      }
  
  	      var self = hub.getIntegration(InboundFilters);
  
  	      if (self) {
  	        var client = hub.getClient();
  	        var clientOptions = client ? client.getOptions() : {};
  
  	        var options = self._mergeOptions(clientOptions);
  
  	        if (self._shouldDropEvent(event, options)) {
  	          return null;
  	        }
  	      }
  
  	      return event;
  	    });
  	  };
  	  /** JSDoc */
  
  
  	  InboundFilters.prototype._shouldDropEvent = function (event, options) {
  	    if (this._isSentryError(event, options)) {
  	      logger.warn("Event dropped due to being internal Sentry Error.\nEvent: " + getEventDescription(event));
  	      return true;
  	    }
  
  	    if (this._isIgnoredError(event, options)) {
  	      logger.warn("Event dropped due to being matched by `ignoreErrors` option.\nEvent: " + getEventDescription(event));
  	      return true;
  	    }
  
  	    if (this._isBlacklistedUrl(event, options)) {
  	      logger.warn("Event dropped due to being matched by `blacklistUrls` option.\nEvent: " + getEventDescription(event) + ".\nUrl: " + this._getEventFilterUrl(event));
  	      return true;
  	    }
  
  	    if (!this._isWhitelistedUrl(event, options)) {
  	      logger.warn("Event dropped due to not being matched by `whitelistUrls` option.\nEvent: " + getEventDescription(event) + ".\nUrl: " + this._getEventFilterUrl(event));
  	      return true;
  	    }
  
  	    return false;
  	  };
  	  /** JSDoc */
  
  
  	  InboundFilters.prototype._isSentryError = function (event, options) {
  	    if (options === void 0) {
  	      options = {};
  	    }
  
  	    if (!options.ignoreInternal) {
  	      return false;
  	    }
  
  	    try {
  	      return event && event.exception && event.exception.values && event.exception.values[0] && event.exception.values[0].type === 'SentryError' || false;
  	    } catch (_oO) {
  	      return false;
  	    }
  	  };
  	  /** JSDoc */
  
  
  	  InboundFilters.prototype._isIgnoredError = function (event, options) {
  	    if (options === void 0) {
  	      options = {};
  	    }
  
  	    if (!options.ignoreErrors || !options.ignoreErrors.length) {
  	      return false;
  	    }
  
  	    return this._getPossibleEventMessages(event).some(function (message) {
  	      // Not sure why TypeScript complains here...
  	      return options.ignoreErrors.some(function (pattern) {
  	        return isMatchingPattern(message, pattern);
  	      });
  	    });
  	  };
  	  /** JSDoc */
  
  
  	  InboundFilters.prototype._isBlacklistedUrl = function (event, options) {
  	    if (options === void 0) {
  	      options = {};
  	    } // TODO: Use Glob instead?
  
  
  	    if (!options.blacklistUrls || !options.blacklistUrls.length) {
  	      return false;
  	    }
  
  	    var url = this._getEventFilterUrl(event);
  
  	    return !url ? false : options.blacklistUrls.some(function (pattern) {
  	      return isMatchingPattern(url, pattern);
  	    });
  	  };
  	  /** JSDoc */
  
  
  	  InboundFilters.prototype._isWhitelistedUrl = function (event, options) {
  	    if (options === void 0) {
  	      options = {};
  	    } // TODO: Use Glob instead?
  
  
  	    if (!options.whitelistUrls || !options.whitelistUrls.length) {
  	      return true;
  	    }
  
  	    var url = this._getEventFilterUrl(event);
  
  	    return !url ? true : options.whitelistUrls.some(function (pattern) {
  	      return isMatchingPattern(url, pattern);
  	    });
  	  };
  	  /** JSDoc */
  
  
  	  InboundFilters.prototype._mergeOptions = function (clientOptions) {
  	    if (clientOptions === void 0) {
  	      clientOptions = {};
  	    }
  
  	    return {
  	      blacklistUrls: __spread(this._options.blacklistUrls || [], clientOptions.blacklistUrls || []),
  	      ignoreErrors: __spread(this._options.ignoreErrors || [], clientOptions.ignoreErrors || [], DEFAULT_IGNORE_ERRORS),
  	      ignoreInternal: typeof this._options.ignoreInternal !== 'undefined' ? this._options.ignoreInternal : true,
  	      whitelistUrls: __spread(this._options.whitelistUrls || [], clientOptions.whitelistUrls || [])
  	    };
  	  };
  	  /** JSDoc */
  
  
  	  InboundFilters.prototype._getPossibleEventMessages = function (event) {
  	    if (event.message) {
  	      return [event.message];
  	    }
  
  	    if (event.exception) {
  	      try {
  	        var _a = event.exception.values && event.exception.values[0] || {},
  	            _b = _a.type,
  	            type = _b === void 0 ? '' : _b,
  	            _c = _a.value,
  	            value = _c === void 0 ? '' : _c;
  
  	        return ["" + value, type + ": " + value];
  	      } catch (oO) {
  	        logger.error("Cannot extract message for event " + getEventDescription(event));
  	        return [];
  	      }
  	    }
  
  	    return [];
  	  };
  	  /** JSDoc */
  
  
  	  InboundFilters.prototype._getEventFilterUrl = function (event) {
  	    try {
  	      if (event.stacktrace) {
  	        var frames_1 = event.stacktrace.frames;
  	        return frames_1 && frames_1[frames_1.length - 1].filename || null;
  	      }
  
  	      if (event.exception) {
  	        var frames_2 = event.exception.values && event.exception.values[0].stacktrace && event.exception.values[0].stacktrace.frames;
  	        return frames_2 && frames_2[frames_2.length - 1].filename || null;
  	      }
  
  	      return null;
  	    } catch (oO) {
  	      logger.error("Cannot extract url for event " + getEventDescription(event));
  	      return null;
  	    }
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  InboundFilters.id = 'InboundFilters';
  	  return InboundFilters;
  	}();
  
  	var UNKNOWN_FUNCTION = '?'; // Chromium based browsers: Chrome, Brave, new Opera, new Edge
  
  	var chrome = /^\s*at (?:(.*?) ?\()?((?:file|https?|blob|chrome-extension|address|native|eval|webpack|<anonymous>|[-a-z]+:|.*bundle|\/).*?)(?::(\d+))?(?::(\d+))?\)?\s*$/i; // gecko regex: `(?:bundle|\d+\.js)`: `bundle` is for react native, `\d+\.js` also but specifically for ram bundles because it
  	// generates filenames without a prefix like `file://` the filenames in the stacktrace are just 42.js
  	// We need this specific case for now because we want no other regex to match.
  
  	var gecko = /^\s*(.*?)(?:\((.*?)\))?(?:^|@)?((?:file|https?|blob|chrome|webpack|resource|moz-extension).*?:\/.*?|\[native code\]|[^@]*(?:bundle|\d+\.js))(?::(\d+))?(?::(\d+))?\s*$/i;
  	var winjs = /^\s*at (?:((?:\[object object\])?.+) )?\(?((?:file|ms-appx|https?|webpack|blob):.*?):(\d+)(?::(\d+))?\)?\s*$/i;
  	var geckoEval = /(\S+) line (\d+)(?: > eval line \d+)* > eval/i;
  	var chromeEval = /\((\S*)(?::(\d+))(?::(\d+))\)/;
  	/** JSDoc */
  
  	function computeStackTrace(ex) {
  	  // tslint:disable:no-unsafe-any
  	  var stack = null;
  	  var popSize = ex && ex.framesToPop;
  
  	  try {
  	    // This must be tried first because Opera 10 *destroys*
  	    // its stacktrace property if you try to access the stack
  	    // property first!!
  	    stack = computeStackTraceFromStacktraceProp(ex);
  
  	    if (stack) {
  	      return popFrames(stack, popSize);
  	    }
  	  } catch (e) {// no-empty
  	  }
  
  	  try {
  	    stack = computeStackTraceFromStackProp(ex);
  
  	    if (stack) {
  	      return popFrames(stack, popSize);
  	    }
  	  } catch (e) {// no-empty
  	  }
  
  	  return {
  	    message: extractMessage(ex),
  	    name: ex && ex.name,
  	    stack: [],
  	    failed: true
  	  };
  	}
  	/** JSDoc */
  	// tslint:disable-next-line:cyclomatic-complexity
  
  	function computeStackTraceFromStackProp(ex) {
  	  // tslint:disable:no-conditional-assignment
  	  if (!ex || !ex.stack) {
  	    return null;
  	  }
  
  	  var stack = [];
  	  var lines = ex.stack.split('\n');
  	  var isEval;
  	  var submatch;
  	  var parts;
  	  var element;
  
  	  for (var i = 0; i < lines.length; ++i) {
  	    if (parts = chrome.exec(lines[i])) {
  	      var isNative = parts[2] && parts[2].indexOf('native') === 0; // start of line
  
  	      isEval = parts[2] && parts[2].indexOf('eval') === 0; // start of line
  
  	      if (isEval && (submatch = chromeEval.exec(parts[2]))) {
  	        // throw out eval line/column and use top-most line/column number
  	        parts[2] = submatch[1]; // url
  
  	        parts[3] = submatch[2]; // line
  
  	        parts[4] = submatch[3]; // column
  	      }
  
  	      element = {
  	        // working with the regexp above is super painful. it is quite a hack, but just stripping the `address at `
  	        // prefix here seems like the quickest solution for now.
  	        url: parts[2] && parts[2].indexOf('address at ') === 0 ? parts[2].substr('address at '.length) : parts[2],
  	        func: parts[1] || UNKNOWN_FUNCTION,
  	        args: isNative ? [parts[2]] : [],
  	        line: parts[3] ? +parts[3] : null,
  	        column: parts[4] ? +parts[4] : null
  	      };
  	    } else if (parts = winjs.exec(lines[i])) {
  	      element = {
  	        url: parts[2],
  	        func: parts[1] || UNKNOWN_FUNCTION,
  	        args: [],
  	        line: +parts[3],
  	        column: parts[4] ? +parts[4] : null
  	      };
  	    } else if (parts = gecko.exec(lines[i])) {
  	      isEval = parts[3] && parts[3].indexOf(' > eval') > -1;
  
  	      if (isEval && (submatch = geckoEval.exec(parts[3]))) {
  	        // throw out eval line/column and use top-most line number
  	        parts[1] = parts[1] || "eval";
  	        parts[3] = submatch[1];
  	        parts[4] = submatch[2];
  	        parts[5] = ''; // no column when eval
  	      } else if (i === 0 && !parts[5] && ex.columnNumber !== void 0) {
  	        // FireFox uses this awesome columnNumber property for its top frame
  	        // Also note, Firefox's column number is 0-based and everything else expects 1-based,
  	        // so adding 1
  	        // NOTE: this hack doesn't work if top-most frame is eval
  	        stack[0].column = ex.columnNumber + 1;
  	      }
  
  	      element = {
  	        url: parts[3],
  	        func: parts[1] || UNKNOWN_FUNCTION,
  	        args: parts[2] ? parts[2].split(',') : [],
  	        line: parts[4] ? +parts[4] : null,
  	        column: parts[5] ? +parts[5] : null
  	      };
  	    } else {
  	      continue;
  	    }
  
  	    if (!element.func && element.line) {
  	      element.func = UNKNOWN_FUNCTION;
  	    }
  
  	    stack.push(element);
  	  }
  
  	  if (!stack.length) {
  	    return null;
  	  }
  
  	  return {
  	    message: extractMessage(ex),
  	    name: ex.name,
  	    stack: stack
  	  };
  	}
  	/** JSDoc */
  
  
  	function computeStackTraceFromStacktraceProp(ex) {
  	  if (!ex || !ex.stacktrace) {
  	    return null;
  	  } // Access and store the stacktrace property before doing ANYTHING
  	  // else to it because Opera is not very good at providing it
  	  // reliably in other circumstances.
  
  
  	  var stacktrace = ex.stacktrace;
  	  var opera10Regex = / line (\d+).*script (?:in )?(\S+)(?:: in function (\S+))?$/i;
  	  var opera11Regex = / line (\d+), column (\d+)\s*(?:in (?:<anonymous function: ([^>]+)>|([^\)]+))\((.*)\))? in (.*):\s*$/i;
  	  var lines = stacktrace.split('\n');
  	  var stack = [];
  	  var parts;
  
  	  for (var line = 0; line < lines.length; line += 2) {
  	    // tslint:disable:no-conditional-assignment
  	    var element = null;
  
  	    if (parts = opera10Regex.exec(lines[line])) {
  	      element = {
  	        url: parts[2],
  	        func: parts[3],
  	        args: [],
  	        line: +parts[1],
  	        column: null
  	      };
  	    } else if (parts = opera11Regex.exec(lines[line])) {
  	      element = {
  	        url: parts[6],
  	        func: parts[3] || parts[4],
  	        args: parts[5] ? parts[5].split(',') : [],
  	        line: +parts[1],
  	        column: +parts[2]
  	      };
  	    }
  
  	    if (element) {
  	      if (!element.func && element.line) {
  	        element.func = UNKNOWN_FUNCTION;
  	      }
  
  	      stack.push(element);
  	    }
  	  }
  
  	  if (!stack.length) {
  	    return null;
  	  }
  
  	  return {
  	    message: extractMessage(ex),
  	    name: ex.name,
  	    stack: stack
  	  };
  	}
  	/** Remove N number of frames from the stack */
  
  
  	function popFrames(stacktrace, popSize) {
  	  try {
  	    return _assign({}, stacktrace, {
  	      stack: stacktrace.stack.slice(popSize)
  	    });
  	  } catch (e) {
  	    return stacktrace;
  	  }
  	}
  	/**
  	 * There are cases where stacktrace.message is an Event object
  	 * https://github.com/getsentry/sentry-javascript/issues/1949
  	 * In this specific case we try to extract stacktrace.message.error.message
  	 */
  
  
  	function extractMessage(ex) {
  	  var message = ex && ex.message;
  
  	  if (!message) {
  	    return 'No error message';
  	  }
  
  	  if (message.error && typeof message.error.message === 'string') {
  	    return message.error.message;
  	  }
  
  	  return message;
  	}
  
  	var STACKTRACE_LIMIT = 50;
  	/**
  	 * This function creates an exception from an TraceKitStackTrace
  	 * @param stacktrace TraceKitStackTrace that will be converted to an exception
  	 * @hidden
  	 */
  
  	function exceptionFromStacktrace(stacktrace) {
  	  var frames = prepareFramesForEvent(stacktrace.stack);
  	  var exception = {
  	    type: stacktrace.name,
  	    value: stacktrace.message
  	  };
  
  	  if (frames && frames.length) {
  	    exception.stacktrace = {
  	      frames: frames
  	    };
  	  } // tslint:disable-next-line:strict-type-predicates
  
  
  	  if (exception.type === undefined && exception.value === '') {
  	    exception.value = 'Unrecoverable error caught';
  	  }
  
  	  return exception;
  	}
  	/**
  	 * @hidden
  	 */
  
  	function eventFromPlainObject(exception, syntheticException, rejection) {
  	  var event = {
  	    exception: {
  	      values: [{
  	        type: isEvent(exception) ? exception.constructor.name : rejection ? 'UnhandledRejection' : 'Error',
  	        value: "Non-Error " + (rejection ? 'promise rejection' : 'exception') + " captured with keys: " + extractExceptionKeysForMessage(exception)
  	      }]
  	    },
  	    extra: {
  	      __serialized__: normalizeToSize(exception)
  	    }
  	  };
  
  	  if (syntheticException) {
  	    var stacktrace = computeStackTrace(syntheticException);
  	    var frames_1 = prepareFramesForEvent(stacktrace.stack);
  	    event.stacktrace = {
  	      frames: frames_1
  	    };
  	  }
  
  	  return event;
  	}
  	/**
  	 * @hidden
  	 */
  
  	function eventFromStacktrace(stacktrace) {
  	  var exception = exceptionFromStacktrace(stacktrace);
  	  return {
  	    exception: {
  	      values: [exception]
  	    }
  	  };
  	}
  	/**
  	 * @hidden
  	 */
  
  	function prepareFramesForEvent(stack) {
  	  if (!stack || !stack.length) {
  	    return [];
  	  }
  
  	  var localStack = stack;
  	  var firstFrameFunction = localStack[0].func || '';
  	  var lastFrameFunction = localStack[localStack.length - 1].func || ''; // If stack starts with one of our API calls, remove it (starts, meaning it's the top of the stack - aka last call)
  
  	  if (firstFrameFunction.indexOf('captureMessage') !== -1 || firstFrameFunction.indexOf('captureException') !== -1) {
  	    localStack = localStack.slice(1);
  	  } // If stack ends with one of our internal API calls, remove it (ends, meaning it's the bottom of the stack - aka top-most call)
  
  
  	  if (lastFrameFunction.indexOf('sentryWrapped') !== -1) {
  	    localStack = localStack.slice(0, -1);
  	  } // The frame where the crash happened, should be the last entry in the array
  
  
  	  return localStack.map(function (frame) {
  	    return {
  	      colno: frame.column === null ? undefined : frame.column,
  	      filename: frame.url || localStack[0].url,
  	      function: frame.func || '?',
  	      in_app: true,
  	      lineno: frame.line === null ? undefined : frame.line
  	    };
  	  }).slice(0, STACKTRACE_LIMIT).reverse();
  	}
  
  	/** JSDoc */
  
  	function eventFromUnknownInput(exception, syntheticException, options) {
  	  if (options === void 0) {
  	    options = {};
  	  }
  
  	  var event;
  
  	  if (isErrorEvent(exception) && exception.error) {
  	    // If it is an ErrorEvent with `error` property, extract it to get actual Error
  	    var errorEvent = exception;
  	    exception = errorEvent.error; // tslint:disable-line:no-parameter-reassignment
  
  	    event = eventFromStacktrace(computeStackTrace(exception));
  	    return event;
  	  }
  
  	  if (isDOMError(exception) || isDOMException(exception)) {
  	    // If it is a DOMError or DOMException (which are legacy APIs, but still supported in some browsers)
  	    // then we just extract the name and message, as they don't provide anything else
  	    // https://developer.mozilla.org/en-US/docs/Web/API/DOMError
  	    // https://developer.mozilla.org/en-US/docs/Web/API/DOMException
  	    var domException = exception;
  	    var name_1 = domException.name || (isDOMError(domException) ? 'DOMError' : 'DOMException');
  	    var message = domException.message ? name_1 + ": " + domException.message : name_1;
  	    event = eventFromString(message, syntheticException, options);
  	    addExceptionTypeValue(event, message);
  	    return event;
  	  }
  
  	  if (isError(exception)) {
  	    // we have a real Error object, do nothing
  	    event = eventFromStacktrace(computeStackTrace(exception));
  	    return event;
  	  }
  
  	  if (isPlainObject(exception) || isEvent(exception)) {
  	    // If it is plain Object or Event, serialize it manually and extract options
  	    // This will allow us to group events based on top-level keys
  	    // which is much better than creating new group when any key/value change
  	    var objectException = exception;
  	    event = eventFromPlainObject(objectException, syntheticException, options.rejection);
  	    addExceptionMechanism(event, {
  	      synthetic: true
  	    });
  	    return event;
  	  } // If none of previous checks were valid, then it means that it's not:
  	  // - an instance of DOMError
  	  // - an instance of DOMException
  	  // - an instance of Event
  	  // - an instance of Error
  	  // - a valid ErrorEvent (one with an error property)
  	  // - a plain Object
  	  //
  	  // So bail out and capture it as a simple message:
  
  
  	  event = eventFromString(exception, syntheticException, options);
  	  addExceptionTypeValue(event, "" + exception, undefined);
  	  addExceptionMechanism(event, {
  	    synthetic: true
  	  });
  	  return event;
  	} // this._options.attachStacktrace
  
  	/** JSDoc */
  
  	function eventFromString(input, syntheticException, options) {
  	  if (options === void 0) {
  	    options = {};
  	  }
  
  	  var event = {
  	    message: input
  	  };
  
  	  if (options.attachStacktrace && syntheticException) {
  	    var stacktrace = computeStackTrace(syntheticException);
  	    var frames_1 = prepareFramesForEvent(stacktrace.stack);
  	    event.stacktrace = {
  	      frames: frames_1
  	    };
  	  }
  
  	  return event;
  	}
  
  	/** Base Transport class implementation */
  
  	var BaseTransport =
  	/** @class */
  	function () {
  	  function BaseTransport(options) {
  	    this.options = options;
  	    /** A simple buffer holding all requests. */
  
  	    this._buffer = new PromiseBuffer(30);
  	    this.url = new API(this.options.dsn).getStoreEndpointWithUrlEncodedAuth();
  	  }
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseTransport.prototype.sendEvent = function (_) {
  	    throw new SentryError('Transport Class has to implement `sendEvent` method');
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BaseTransport.prototype.close = function (timeout) {
  	    return this._buffer.drain(timeout);
  	  };
  
  	  return BaseTransport;
  	}();
  
  	var global$3 = getGlobalObject();
  	/** `fetch` based transport */
  
  	var FetchTransport =
  	/** @class */
  	function (_super) {
  	  __extends(FetchTransport, _super);
  
  	  function FetchTransport() {
  	    var _this = _super !== null && _super.apply(this, arguments) || this;
  	    /** Locks transport after receiving 429 response */
  
  
  	    _this._disabledUntil = new Date(Date.now());
  	    return _this;
  	  }
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  FetchTransport.prototype.sendEvent = function (event) {
  	    var _this = this;
  
  	    if (new Date(Date.now()) < this._disabledUntil) {
  	      return Promise.reject({
  	        event: event,
  	        reason: "Transport locked till " + this._disabledUntil + " due to too many requests.",
  	        status: 429
  	      });
  	    }
  
  	    var defaultOptions = {
  	      body: JSON.stringify(event),
  	      method: 'POST',
  	      // Despite all stars in the sky saying that Edge supports old draft syntax, aka 'never', 'always', 'origin' and 'default
  	      // https://caniuse.com/#feat=referrer-policy
  	      // It doesn't. And it throw exception instead of ignoring this parameter...
  	      // REF: https://github.com/getsentry/raven-js/issues/1233
  	      referrerPolicy: supportsReferrerPolicy() ? 'origin' : ''
  	    };
  
  	    if (this.options.headers !== undefined) {
  	      defaultOptions.headers = this.options.headers;
  	    }
  
  	    return this._buffer.add(new SyncPromise(function (resolve, reject) {
  	      global$3.fetch(_this.url, defaultOptions).then(function (response) {
  	        var status = Status.fromHttpCode(response.status);
  
  	        if (status === Status.Success) {
  	          resolve({
  	            status: status
  	          });
  	          return;
  	        }
  
  	        if (status === Status.RateLimit) {
  	          var now = Date.now();
  	          _this._disabledUntil = new Date(now + parseRetryAfterHeader(now, response.headers.get('Retry-After')));
  	          logger.warn("Too many requests, backing off till: " + _this._disabledUntil);
  	        }
  
  	        reject(response);
  	      }).catch(reject);
  	    }));
  	  };
  
  	  return FetchTransport;
  	}(BaseTransport);
  
  	/** `XHR` based transport */
  
  	var XHRTransport =
  	/** @class */
  	function (_super) {
  	  __extends(XHRTransport, _super);
  
  	  function XHRTransport() {
  	    var _this = _super !== null && _super.apply(this, arguments) || this;
  	    /** Locks transport after receiving 429 response */
  
  
  	    _this._disabledUntil = new Date(Date.now());
  	    return _this;
  	  }
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  XHRTransport.prototype.sendEvent = function (event) {
  	    var _this = this;
  
  	    if (new Date(Date.now()) < this._disabledUntil) {
  	      return Promise.reject({
  	        event: event,
  	        reason: "Transport locked till " + this._disabledUntil + " due to too many requests.",
  	        status: 429
  	      });
  	    }
  
  	    return this._buffer.add(new SyncPromise(function (resolve, reject) {
  	      var request = new XMLHttpRequest();
  
  	      request.onreadystatechange = function () {
  	        if (request.readyState !== 4) {
  	          return;
  	        }
  
  	        var status = Status.fromHttpCode(request.status);
  
  	        if (status === Status.Success) {
  	          resolve({
  	            status: status
  	          });
  	          return;
  	        }
  
  	        if (status === Status.RateLimit) {
  	          var now = Date.now();
  	          _this._disabledUntil = new Date(now + parseRetryAfterHeader(now, request.getResponseHeader('Retry-After')));
  	          logger.warn("Too many requests, backing off till: " + _this._disabledUntil);
  	        }
  
  	        reject(request);
  	      };
  
  	      request.open('POST', _this.url);
  
  	      for (var header in _this.options.headers) {
  	        if (_this.options.headers.hasOwnProperty(header)) {
  	          request.setRequestHeader(header, _this.options.headers[header]);
  	        }
  	      }
  
  	      request.send(JSON.stringify(event));
  	    }));
  	  };
  
  	  return XHRTransport;
  	}(BaseTransport);
  
  	/**
  	 * The Sentry Browser SDK Backend.
  	 * @hidden
  	 */
  
  	var BrowserBackend =
  	/** @class */
  	function (_super) {
  	  __extends(BrowserBackend, _super);
  
  	  function BrowserBackend() {
  	    return _super !== null && _super.apply(this, arguments) || this;
  	  }
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BrowserBackend.prototype._setupTransport = function () {
  	    if (!this._options.dsn) {
  	      // We return the noop transport here in case there is no Dsn.
  	      return _super.prototype._setupTransport.call(this);
  	    }
  
  	    var transportOptions = _assign({}, this._options.transportOptions, {
  	      dsn: this._options.dsn
  	    });
  
  	    if (this._options.transport) {
  	      return new this._options.transport(transportOptions);
  	    }
  
  	    if (supportsFetch()) {
  	      return new FetchTransport(transportOptions);
  	    }
  
  	    return new XHRTransport(transportOptions);
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BrowserBackend.prototype.eventFromException = function (exception, hint) {
  	    var syntheticException = hint && hint.syntheticException || undefined;
  	    var event = eventFromUnknownInput(exception, syntheticException, {
  	      attachStacktrace: this._options.attachStacktrace
  	    });
  	    addExceptionMechanism(event, {
  	      handled: true,
  	      type: 'generic'
  	    });
  	    event.level = Severity.Error;
  
  	    if (hint && hint.event_id) {
  	      event.event_id = hint.event_id;
  	    }
  
  	    return SyncPromise.resolve(event);
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BrowserBackend.prototype.eventFromMessage = function (message, level, hint) {
  	    if (level === void 0) {
  	      level = Severity.Info;
  	    }
  
  	    var syntheticException = hint && hint.syntheticException || undefined;
  	    var event = eventFromString(message, syntheticException, {
  	      attachStacktrace: this._options.attachStacktrace
  	    });
  	    event.level = level;
  
  	    if (hint && hint.event_id) {
  	      event.event_id = hint.event_id;
  	    }
  
  	    return SyncPromise.resolve(event);
  	  };
  
  	  return BrowserBackend;
  	}(BaseBackend);
  
  	var SDK_NAME = 'sentry.javascript.browser';
  	var SDK_VERSION = '5.15.5';
  
  	/**
  	 * The Sentry Browser SDK Client.
  	 *
  	 * @see BrowserOptions for documentation on configuration options.
  	 * @see SentryClient for usage documentation.
  	 */
  
  	var BrowserClient =
  	/** @class */
  	function (_super) {
  	  __extends(BrowserClient, _super);
  	  /**
  	   * Creates a new Browser SDK instance.
  	   *
  	   * @param options Configuration options for this SDK.
  	   */
  
  
  	  function BrowserClient(options) {
  	    if (options === void 0) {
  	      options = {};
  	    }
  
  	    return _super.call(this, BrowserBackend, options) || this;
  	  }
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  BrowserClient.prototype._prepareEvent = function (event, scope, hint) {
  	    event.platform = event.platform || 'javascript';
  	    event.sdk = _assign({}, event.sdk, {
  	      name: SDK_NAME,
  	      packages: __spread(event.sdk && event.sdk.packages || [], [{
  	        name: 'npm:@sentry/browser',
  	        version: SDK_VERSION
  	      }]),
  	      version: SDK_VERSION
  	    });
  	    return _super.prototype._prepareEvent.call(this, event, scope, hint);
  	  };
  	  /**
  	   * Show a report dialog to the user to send feedback to a specific event.
  	   *
  	   * @param options Set individual options for the dialog
  	   */
  
  
  	  BrowserClient.prototype.showReportDialog = function (options) {
  	    if (options === void 0) {
  	      options = {};
  	    } // doesn't work without a document (React Native)
  
  
  	    var document = getGlobalObject().document;
  
  	    if (!document) {
  	      return;
  	    }
  
  	    if (!this._isEnabled()) {
  	      logger.error('Trying to call showReportDialog with Sentry Client is disabled');
  	      return;
  	    }
  
  	    var dsn = options.dsn || this.getDsn();
  
  	    if (!options.eventId) {
  	      logger.error('Missing `eventId` option in showReportDialog call');
  	      return;
  	    }
  
  	    if (!dsn) {
  	      logger.error('Missing `Dsn` option in showReportDialog call');
  	      return;
  	    }
  
  	    var script = document.createElement('script');
  	    script.async = true;
  	    script.src = new API(dsn).getReportDialogEndpoint(options);
  
  	    if (options.onLoad) {
  	      script.onload = options.onLoad;
  	    }
  
  	    (document.head || document.body).appendChild(script);
  	  };
  
  	  return BrowserClient;
  	}(BaseClient);
  
  	var ignoreOnError = 0;
  	/**
  	 * @hidden
  	 */
  
  	function shouldIgnoreOnError() {
  	  return ignoreOnError > 0;
  	}
  	/**
  	 * @hidden
  	 */
  
  	function ignoreNextOnError() {
  	  // onerror should trigger before setTimeout
  	  ignoreOnError += 1;
  	  setTimeout(function () {
  	    ignoreOnError -= 1;
  	  });
  	}
  	/**
  	 * Instruments the given function and sends an event to Sentry every time the
  	 * function throws an exception.
  	 *
  	 * @param fn A function to wrap.
  	 * @returns The wrapped function.
  	 * @hidden
  	 */
  
  	function wrap$1(fn, options, before) {
  	  if (options === void 0) {
  	    options = {};
  	  } // tslint:disable-next-line:strict-type-predicates
  
  
  	  if (typeof fn !== 'function') {
  	    return fn;
  	  }
  
  	  try {
  	    // We don't wanna wrap it twice
  	    if (fn.__sentry__) {
  	      return fn;
  	    } // If this has already been wrapped in the past, return that wrapped function
  
  
  	    if (fn.__sentry_wrapped__) {
  	      return fn.__sentry_wrapped__;
  	    }
  	  } catch (e) {
  	    // Just accessing custom props in some Selenium environments
  	    // can cause a "Permission denied" exception (see raven-js#495).
  	    // Bail on wrapping and return the function as-is (defers to window.onerror).
  	    return fn;
  	  }
  
  	  var sentryWrapped = function sentryWrapped() {
  	    var args = Array.prototype.slice.call(arguments); // tslint:disable:no-unsafe-any
  
  	    try {
  	      // tslint:disable-next-line:strict-type-predicates
  	      if (before && typeof before === 'function') {
  	        before.apply(this, arguments);
  	      }
  
  	      var wrappedArguments = args.map(function (arg) {
  	        return wrap$1(arg, options);
  	      });
  
  	      if (fn.handleEvent) {
  	        // Attempt to invoke user-land function
  	        // NOTE: If you are a Sentry user, and you are seeing this stack frame, it
  	        //       means the sentry.javascript SDK caught an error invoking your application code. This
  	        //       is expected behavior and NOT indicative of a bug with sentry.javascript.
  	        return fn.handleEvent.apply(this, wrappedArguments);
  	      } // Attempt to invoke user-land function
  	      // NOTE: If you are a Sentry user, and you are seeing this stack frame, it
  	      //       means the sentry.javascript SDK caught an error invoking your application code. This
  	      //       is expected behavior and NOT indicative of a bug with sentry.javascript.
  
  
  	      return fn.apply(this, wrappedArguments); // tslint:enable:no-unsafe-any
  	    } catch (ex) {
  	      ignoreNextOnError();
  	      withScope(function (scope) {
  	        scope.addEventProcessor(function (event) {
  	          var processedEvent = _assign({}, event);
  
  	          if (options.mechanism) {
  	            addExceptionTypeValue(processedEvent, undefined, undefined);
  	            addExceptionMechanism(processedEvent, options.mechanism);
  	          }
  
  	          processedEvent.extra = _assign({}, processedEvent.extra, {
  	            arguments: args
  	          });
  	          return processedEvent;
  	        });
  	        captureException(ex);
  	      });
  	      throw ex;
  	    }
  	  }; // Accessing some objects may throw
  	  // ref: https://github.com/getsentry/sentry-javascript/issues/1168
  
  
  	  try {
  	    for (var property in fn) {
  	      if (Object.prototype.hasOwnProperty.call(fn, property)) {
  	        sentryWrapped[property] = fn[property];
  	      }
  	    }
  	  } catch (_oO) {} // tslint:disable-line:no-empty
  
  
  	  fn.prototype = fn.prototype || {};
  	  sentryWrapped.prototype = fn.prototype;
  	  Object.defineProperty(fn, '__sentry_wrapped__', {
  	    enumerable: false,
  	    value: sentryWrapped
  	  }); // Signal that this function has been wrapped/filled already
  	  // for both debugging and to prevent it to being wrapped/filled twice
  
  	  Object.defineProperties(sentryWrapped, {
  	    __sentry__: {
  	      enumerable: false,
  	      value: true
  	    },
  	    __sentry_original__: {
  	      enumerable: false,
  	      value: fn
  	    }
  	  }); // Restore original function name (not all browsers allow that)
  
  	  try {
  	    var descriptor = Object.getOwnPropertyDescriptor(sentryWrapped, 'name');
  
  	    if (descriptor.configurable) {
  	      Object.defineProperty(sentryWrapped, 'name', {
  	        get: function get() {
  	          return fn.name;
  	        }
  	      });
  	    }
  	  } catch (_oO) {
  	    /*no-empty*/
  	  }
  
  	  return sentryWrapped;
  	}
  
  	/** Global handlers */
  
  	var GlobalHandlers =
  	/** @class */
  	function () {
  	  /** JSDoc */
  	  function GlobalHandlers(options) {
  	    /**
  	     * @inheritDoc
  	     */
  	    this.name = GlobalHandlers.id;
  	    /** JSDoc */
  
  	    this._onErrorHandlerInstalled = false;
  	    /** JSDoc */
  
  	    this._onUnhandledRejectionHandlerInstalled = false;
  	    this._options = _assign({
  	      onerror: true,
  	      onunhandledrejection: true
  	    }, options);
  	  }
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  GlobalHandlers.prototype.setupOnce = function () {
  	    Error.stackTraceLimit = 50;
  
  	    if (this._options.onerror) {
  	      logger.log('Global Handler attached: onerror');
  
  	      this._installGlobalOnErrorHandler();
  	    }
  
  	    if (this._options.onunhandledrejection) {
  	      logger.log('Global Handler attached: onunhandledrejection');
  
  	      this._installGlobalOnUnhandledRejectionHandler();
  	    }
  	  };
  	  /** JSDoc */
  
  
  	  GlobalHandlers.prototype._installGlobalOnErrorHandler = function () {
  	    var _this = this;
  
  	    if (this._onErrorHandlerInstalled) {
  	      return;
  	    }
  
  	    addInstrumentationHandler({
  	      callback: function callback(data) {
  	        var error = data.error;
  	        var currentHub = getCurrentHub();
  	        var hasIntegration = currentHub.getIntegration(GlobalHandlers);
  	        var isFailedOwnDelivery = error && error.__sentry_own_request__ === true;
  
  	        if (!hasIntegration || shouldIgnoreOnError() || isFailedOwnDelivery) {
  	          return;
  	        }
  
  	        var client = currentHub.getClient();
  	        var event = isPrimitive(error) ? _this._eventFromIncompleteOnError(data.msg, data.url, data.line, data.column) : _this._enhanceEventWithInitialFrame(eventFromUnknownInput(error, undefined, {
  	          attachStacktrace: client && client.getOptions().attachStacktrace,
  	          rejection: false
  	        }), data.url, data.line, data.column);
  	        addExceptionMechanism(event, {
  	          handled: false,
  	          type: 'onerror'
  	        });
  	        currentHub.captureEvent(event, {
  	          originalException: error
  	        });
  	      },
  	      type: 'error'
  	    });
  	    this._onErrorHandlerInstalled = true;
  	  };
  	  /** JSDoc */
  
  
  	  GlobalHandlers.prototype._installGlobalOnUnhandledRejectionHandler = function () {
  	    var _this = this;
  
  	    if (this._onUnhandledRejectionHandlerInstalled) {
  	      return;
  	    }
  
  	    addInstrumentationHandler({
  	      callback: function callback(e) {
  	        var error = e; // dig the object of the rejection out of known event types
  
  	        try {
  	          // PromiseRejectionEvents store the object of the rejection under 'reason'
  	          // see https://developer.mozilla.org/en-US/docs/Web/API/PromiseRejectionEvent
  	          if ('reason' in e) {
  	            error = e.reason;
  	          } // something, somewhere, (likely a browser extension) effectively casts PromiseRejectionEvents
  	          // to CustomEvents, moving the `promise` and `reason` attributes of the PRE into
  	          // the CustomEvent's `detail` attribute, since they're not part of CustomEvent's spec
  	          // see https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent and
  	          // https://github.com/getsentry/sentry-javascript/issues/2380
  	          else if ('detail' in e && 'reason' in e.detail) {
  	              error = e.detail.reason;
  	            }
  	        } catch (_oO) {// no-empty
  	        }
  
  	        var currentHub = getCurrentHub();
  	        var hasIntegration = currentHub.getIntegration(GlobalHandlers);
  	        var isFailedOwnDelivery = error && error.__sentry_own_request__ === true;
  
  	        if (!hasIntegration || shouldIgnoreOnError() || isFailedOwnDelivery) {
  	          return true;
  	        }
  
  	        var client = currentHub.getClient();
  	        var event = isPrimitive(error) ? _this._eventFromIncompleteRejection(error) : eventFromUnknownInput(error, undefined, {
  	          attachStacktrace: client && client.getOptions().attachStacktrace,
  	          rejection: true
  	        });
  	        event.level = Severity.Error;
  	        addExceptionMechanism(event, {
  	          handled: false,
  	          type: 'onunhandledrejection'
  	        });
  	        currentHub.captureEvent(event, {
  	          originalException: error
  	        });
  	        return;
  	      },
  	      type: 'unhandledrejection'
  	    });
  	    this._onUnhandledRejectionHandlerInstalled = true;
  	  };
  	  /**
  	   * This function creates a stack from an old, error-less onerror handler.
  	   */
  
  
  	  GlobalHandlers.prototype._eventFromIncompleteOnError = function (msg, url, line, column) {
  	    var ERROR_TYPES_RE = /^(?:[Uu]ncaught (?:exception: )?)?(?:((?:Eval|Internal|Range|Reference|Syntax|Type|URI|)Error): )?(.*)$/i; // If 'message' is ErrorEvent, get real message from inside
  
  	    var message = isErrorEvent(msg) ? msg.message : msg;
  	    var name;
  
  	    if (isString(message)) {
  	      var groups = message.match(ERROR_TYPES_RE);
  
  	      if (groups) {
  	        name = groups[1];
  	        message = groups[2];
  	      }
  	    }
  
  	    var event = {
  	      exception: {
  	        values: [{
  	          type: name || 'Error',
  	          value: message
  	        }]
  	      }
  	    };
  	    return this._enhanceEventWithInitialFrame(event, url, line, column);
  	  };
  	  /**
  	   * This function creates an Event from an TraceKitStackTrace that has part of it missing.
  	   */
  
  
  	  GlobalHandlers.prototype._eventFromIncompleteRejection = function (error) {
  	    return {
  	      exception: {
  	        values: [{
  	          type: 'UnhandledRejection',
  	          value: "Non-Error promise rejection captured with value: " + error
  	        }]
  	      }
  	    };
  	  };
  	  /** JSDoc */
  
  
  	  GlobalHandlers.prototype._enhanceEventWithInitialFrame = function (event, url, line, column) {
  	    event.exception = event.exception || {};
  	    event.exception.values = event.exception.values || [];
  	    event.exception.values[0] = event.exception.values[0] || {};
  	    event.exception.values[0].stacktrace = event.exception.values[0].stacktrace || {};
  	    event.exception.values[0].stacktrace.frames = event.exception.values[0].stacktrace.frames || [];
  	    var colno = isNaN(parseInt(column, 10)) ? undefined : column;
  	    var lineno = isNaN(parseInt(line, 10)) ? undefined : line;
  	    var filename = isString(url) && url.length > 0 ? url : getLocationHref();
  
  	    if (event.exception.values[0].stacktrace.frames.length === 0) {
  	      event.exception.values[0].stacktrace.frames.push({
  	        colno: colno,
  	        filename: filename,
  	        function: '?',
  	        in_app: true,
  	        lineno: lineno
  	      });
  	    }
  
  	    return event;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  GlobalHandlers.id = 'GlobalHandlers';
  	  return GlobalHandlers;
  	}();
  
  	/** Wrap timer functions and event targets to catch errors and provide better meta data */
  
  	var TryCatch =
  	/** @class */
  	function () {
  	  function TryCatch() {
  	    /** JSDoc */
  	    this._ignoreOnError = 0;
  	    /**
  	     * @inheritDoc
  	     */
  
  	    this.name = TryCatch.id;
  	  }
  	  /** JSDoc */
  
  
  	  TryCatch.prototype._wrapTimeFunction = function (original) {
  	    return function () {
  	      var args = [];
  
  	      for (var _i = 0; _i < arguments.length; _i++) {
  	        args[_i] = arguments[_i];
  	      }
  
  	      var originalCallback = args[0];
  	      args[0] = wrap$1(originalCallback, {
  	        mechanism: {
  	          data: {
  	            function: getFunctionName(original)
  	          },
  	          handled: true,
  	          type: 'instrument'
  	        }
  	      });
  	      return original.apply(this, args);
  	    };
  	  };
  	  /** JSDoc */
  
  
  	  TryCatch.prototype._wrapRAF = function (original) {
  	    return function (callback) {
  	      return original(wrap$1(callback, {
  	        mechanism: {
  	          data: {
  	            function: 'requestAnimationFrame',
  	            handler: getFunctionName(original)
  	          },
  	          handled: true,
  	          type: 'instrument'
  	        }
  	      }));
  	    };
  	  };
  	  /** JSDoc */
  
  
  	  TryCatch.prototype._wrapEventTarget = function (target) {
  	    var global = getGlobalObject();
  	    var proto = global[target] && global[target].prototype;
  
  	    if (!proto || !proto.hasOwnProperty || !proto.hasOwnProperty('addEventListener')) {
  	      return;
  	    }
  
  	    fill(proto, 'addEventListener', function (original) {
  	      return function (eventName, fn, options) {
  	        try {
  	          // tslint:disable-next-line:no-unbound-method strict-type-predicates
  	          if (typeof fn.handleEvent === 'function') {
  	            fn.handleEvent = wrap$1(fn.handleEvent.bind(fn), {
  	              mechanism: {
  	                data: {
  	                  function: 'handleEvent',
  	                  handler: getFunctionName(fn),
  	                  target: target
  	                },
  	                handled: true,
  	                type: 'instrument'
  	              }
  	            });
  	          }
  	        } catch (err) {// can sometimes get 'Permission denied to access property "handle Event'
  	        }
  
  	        return original.call(this, eventName, wrap$1(fn, {
  	          mechanism: {
  	            data: {
  	              function: 'addEventListener',
  	              handler: getFunctionName(fn),
  	              target: target
  	            },
  	            handled: true,
  	            type: 'instrument'
  	          }
  	        }), options);
  	      };
  	    });
  	    fill(proto, 'removeEventListener', function (original) {
  	      return function (eventName, fn, options) {
  	        var callback = fn;
  
  	        try {
  	          callback = callback && (callback.__sentry_wrapped__ || callback);
  	        } catch (e) {// ignore, accessing __sentry_wrapped__ will throw in some Selenium environments
  	        }
  
  	        return original.call(this, eventName, callback, options);
  	      };
  	    });
  	  };
  	  /** JSDoc */
  
  
  	  TryCatch.prototype._wrapXHR = function (originalSend) {
  	    return function () {
  	      var args = [];
  
  	      for (var _i = 0; _i < arguments.length; _i++) {
  	        args[_i] = arguments[_i];
  	      }
  
  	      var xhr = this; // tslint:disable-line:no-this-assignment
  
  	      var xmlHttpRequestProps = ['onload', 'onerror', 'onprogress', 'onreadystatechange'];
  	      xmlHttpRequestProps.forEach(function (prop) {
  	        if (prop in xhr && typeof xhr[prop] === 'function') {
  	          fill(xhr, prop, function (original) {
  	            var wrapOptions = {
  	              mechanism: {
  	                data: {
  	                  function: prop,
  	                  handler: getFunctionName(original)
  	                },
  	                handled: true,
  	                type: 'instrument'
  	              }
  	            }; // If Instrument integration has been called before TryCatch, get the name of original function
  
  	            if (original.__sentry_original__) {
  	              wrapOptions.mechanism.data.handler = getFunctionName(original.__sentry_original__);
  	            } // Otherwise wrap directly
  
  
  	            return wrap$1(original, wrapOptions);
  	          });
  	        }
  	      });
  	      return originalSend.apply(this, args);
  	    };
  	  };
  	  /**
  	   * Wrap timer functions and event targets to catch errors
  	   * and provide better metadata.
  	   */
  
  
  	  TryCatch.prototype.setupOnce = function () {
  	    this._ignoreOnError = this._ignoreOnError;
  	    var global = getGlobalObject();
  	    fill(global, 'setTimeout', this._wrapTimeFunction.bind(this));
  	    fill(global, 'setInterval', this._wrapTimeFunction.bind(this));
  	    fill(global, 'requestAnimationFrame', this._wrapRAF.bind(this));
  
  	    if ('XMLHttpRequest' in global) {
  	      fill(XMLHttpRequest.prototype, 'send', this._wrapXHR.bind(this));
  	    }
  
  	    ['EventTarget', 'Window', 'Node', 'ApplicationCache', 'AudioTrackList', 'ChannelMergerNode', 'CryptoOperation', 'EventSource', 'FileReader', 'HTMLUnknownElement', 'IDBDatabase', 'IDBRequest', 'IDBTransaction', 'KeyOperation', 'MediaController', 'MessagePort', 'ModalWindow', 'Notification', 'SVGElementInstance', 'Screen', 'TextTrack', 'TextTrackCue', 'TextTrackList', 'WebSocket', 'WebSocketWorker', 'Worker', 'XMLHttpRequest', 'XMLHttpRequestEventTarget', 'XMLHttpRequestUpload'].forEach(this._wrapEventTarget.bind(this));
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  TryCatch.id = 'TryCatch';
  	  return TryCatch;
  	}();
  
  	/**
  	 * Default Breadcrumbs instrumentations
  	 * TODO: Deprecated - with v6, this will be renamed to `Instrument`
  	 */
  
  	var Breadcrumbs =
  	/** @class */
  	function () {
  	  /**
  	   * @inheritDoc
  	   */
  	  function Breadcrumbs(options) {
  	    /**
  	     * @inheritDoc
  	     */
  	    this.name = Breadcrumbs.id;
  	    this._options = _assign({
  	      console: true,
  	      dom: true,
  	      fetch: true,
  	      history: true,
  	      sentry: true,
  	      xhr: true
  	    }, options);
  	  }
  	  /**
  	   * Creates breadcrumbs from console API calls
  	   */
  
  
  	  Breadcrumbs.prototype._consoleBreadcrumb = function (handlerData) {
  	    var breadcrumb = {
  	      category: 'console',
  	      data: {
  	        arguments: handlerData.args,
  	        logger: 'console'
  	      },
  	      level: Severity.fromString(handlerData.level),
  	      message: safeJoin(handlerData.args, ' ')
  	    };
  
  	    if (handlerData.level === 'assert') {
  	      if (handlerData.args[0] === false) {
  	        breadcrumb.message = "Assertion failed: " + (safeJoin(handlerData.args.slice(1), ' ') || 'console.assert');
  	        breadcrumb.data.arguments = handlerData.args.slice(1);
  	      } else {
  	        // Don't capture a breadcrumb for passed assertions
  	        return;
  	      }
  	    }
  
  	    getCurrentHub().addBreadcrumb(breadcrumb, {
  	      input: handlerData.args,
  	      level: handlerData.level
  	    });
  	  };
  	  /**
  	   * Creates breadcrumbs from DOM API calls
  	   */
  
  
  	  Breadcrumbs.prototype._domBreadcrumb = function (handlerData) {
  	    var target; // Accessing event.target can throw (see getsentry/raven-js#838, #768)
  
  	    try {
  	      target = handlerData.event.target ? htmlTreeAsString(handlerData.event.target) : htmlTreeAsString(handlerData.event);
  	    } catch (e) {
  	      target = '<unknown>';
  	    }
  
  	    if (target.length === 0) {
  	      return;
  	    }
  
  	    getCurrentHub().addBreadcrumb({
  	      category: "ui." + handlerData.name,
  	      message: target
  	    }, {
  	      event: handlerData.event,
  	      name: handlerData.name
  	    });
  	  };
  	  /**
  	   * Creates breadcrumbs from XHR API calls
  	   */
  
  
  	  Breadcrumbs.prototype._xhrBreadcrumb = function (handlerData) {
  	    if (handlerData.endTimestamp) {
  	      // We only capture complete, non-sentry requests
  	      if (handlerData.xhr.__sentry_own_request__) {
  	        return;
  	      }
  
  	      getCurrentHub().addBreadcrumb({
  	        category: 'xhr',
  	        data: handlerData.xhr.__sentry_xhr__,
  	        type: 'http'
  	      }, {
  	        xhr: handlerData.xhr
  	      });
  	      return;
  	    } // We only capture issued sentry requests
  
  
  	    if (this._options.sentry && handlerData.xhr.__sentry_own_request__) {
  	      addSentryBreadcrumb(handlerData.args[0]);
  	    }
  	  };
  	  /**
  	   * Creates breadcrumbs from fetch API calls
  	   */
  
  
  	  Breadcrumbs.prototype._fetchBreadcrumb = function (handlerData) {
  	    // We only capture complete fetch requests
  	    if (!handlerData.endTimestamp) {
  	      return;
  	    }
  
  	    var client = getCurrentHub().getClient();
  	    var dsn = client && client.getDsn();
  
  	    if (this._options.sentry && dsn) {
  	      var filterUrl = new API(dsn).getStoreEndpoint(); // if Sentry key appears in URL, don't capture it as a request
  	      // but rather as our own 'sentry' type breadcrumb
  
  	      if (filterUrl && handlerData.fetchData.url.indexOf(filterUrl) !== -1 && handlerData.fetchData.method === 'POST' && handlerData.args[1] && handlerData.args[1].body) {
  	        addSentryBreadcrumb(handlerData.args[1].body);
  	        return;
  	      }
  	    }
  
  	    if (handlerData.error) {
  	      getCurrentHub().addBreadcrumb({
  	        category: 'fetch',
  	        data: _assign({}, handlerData.fetchData, {
  	          status_code: handlerData.response.status
  	        }),
  	        level: Severity.Error,
  	        type: 'http'
  	      }, {
  	        data: handlerData.error,
  	        input: handlerData.args
  	      });
  	    } else {
  	      getCurrentHub().addBreadcrumb({
  	        category: 'fetch',
  	        data: _assign({}, handlerData.fetchData, {
  	          status_code: handlerData.response.status
  	        }),
  	        type: 'http'
  	      }, {
  	        input: handlerData.args,
  	        response: handlerData.response
  	      });
  	    }
  	  };
  	  /**
  	   * Creates breadcrumbs from history API calls
  	   */
  
  
  	  Breadcrumbs.prototype._historyBreadcrumb = function (handlerData) {
  	    var global = getGlobalObject();
  	    var from = handlerData.from;
  	    var to = handlerData.to;
  	    var parsedLoc = parseUrl(global.location.href);
  	    var parsedFrom = parseUrl(from);
  	    var parsedTo = parseUrl(to); // Initial pushState doesn't provide `from` information
  
  	    if (!parsedFrom.path) {
  	      parsedFrom = parsedLoc;
  	    } // Use only the path component of the URL if the URL matches the current
  	    // document (almost all the time when using pushState)
  
  
  	    if (parsedLoc.protocol === parsedTo.protocol && parsedLoc.host === parsedTo.host) {
  	      // tslint:disable-next-line:no-parameter-reassignment
  	      to = parsedTo.relative;
  	    }
  
  	    if (parsedLoc.protocol === parsedFrom.protocol && parsedLoc.host === parsedFrom.host) {
  	      // tslint:disable-next-line:no-parameter-reassignment
  	      from = parsedFrom.relative;
  	    }
  
  	    getCurrentHub().addBreadcrumb({
  	      category: 'navigation',
  	      data: {
  	        from: from,
  	        to: to
  	      }
  	    });
  	  };
  	  /**
  	   * Instrument browser built-ins w/ breadcrumb capturing
  	   *  - Console API
  	   *  - DOM API (click/typing)
  	   *  - XMLHttpRequest API
  	   *  - Fetch API
  	   *  - History API
  	   */
  
  
  	  Breadcrumbs.prototype.setupOnce = function () {
  	    var _this = this;
  
  	    if (this._options.console) {
  	      addInstrumentationHandler({
  	        callback: function callback() {
  	          var args = [];
  
  	          for (var _i = 0; _i < arguments.length; _i++) {
  	            args[_i] = arguments[_i];
  	          }
  
  	          _this._consoleBreadcrumb.apply(_this, __spread(args));
  	        },
  	        type: 'console'
  	      });
  	    }
  
  	    if (this._options.dom) {
  	      addInstrumentationHandler({
  	        callback: function callback() {
  	          var args = [];
  
  	          for (var _i = 0; _i < arguments.length; _i++) {
  	            args[_i] = arguments[_i];
  	          }
  
  	          _this._domBreadcrumb.apply(_this, __spread(args));
  	        },
  	        type: 'dom'
  	      });
  	    }
  
  	    if (this._options.xhr) {
  	      addInstrumentationHandler({
  	        callback: function callback() {
  	          var args = [];
  
  	          for (var _i = 0; _i < arguments.length; _i++) {
  	            args[_i] = arguments[_i];
  	          }
  
  	          _this._xhrBreadcrumb.apply(_this, __spread(args));
  	        },
  	        type: 'xhr'
  	      });
  	    }
  
  	    if (this._options.fetch) {
  	      addInstrumentationHandler({
  	        callback: function callback() {
  	          var args = [];
  
  	          for (var _i = 0; _i < arguments.length; _i++) {
  	            args[_i] = arguments[_i];
  	          }
  
  	          _this._fetchBreadcrumb.apply(_this, __spread(args));
  	        },
  	        type: 'fetch'
  	      });
  	    }
  
  	    if (this._options.history) {
  	      addInstrumentationHandler({
  	        callback: function callback() {
  	          var args = [];
  
  	          for (var _i = 0; _i < arguments.length; _i++) {
  	            args[_i] = arguments[_i];
  	          }
  
  	          _this._historyBreadcrumb.apply(_this, __spread(args));
  	        },
  	        type: 'history'
  	      });
  	    }
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  Breadcrumbs.id = 'Breadcrumbs';
  	  return Breadcrumbs;
  	}();
  	/**
  	 * Create a breadcrumb of `sentry` from the events themselves
  	 */
  
  	function addSentryBreadcrumb(serializedData) {
  	  // There's always something that can go wrong with deserialization...
  	  try {
  	    var event_1 = JSON.parse(serializedData);
  	    getCurrentHub().addBreadcrumb({
  	      category: "sentry." + (event_1.type === 'transaction' ? 'transaction' : 'event'),
  	      event_id: event_1.event_id,
  	      level: event_1.level || Severity.fromString('error'),
  	      message: getEventDescription(event_1)
  	    }, {
  	      event: event_1
  	    });
  	  } catch (_oO) {
  	    logger.error('Error while adding sentry type breadcrumb');
  	  }
  	}
  
  	var DEFAULT_KEY = 'cause';
  	var DEFAULT_LIMIT = 5;
  	/** Adds SDK info to an event. */
  
  	var LinkedErrors =
  	/** @class */
  	function () {
  	  /**
  	   * @inheritDoc
  	   */
  	  function LinkedErrors(options) {
  	    if (options === void 0) {
  	      options = {};
  	    }
  	    /**
  	     * @inheritDoc
  	     */
  
  
  	    this.name = LinkedErrors.id;
  	    this._key = options.key || DEFAULT_KEY;
  	    this._limit = options.limit || DEFAULT_LIMIT;
  	  }
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  LinkedErrors.prototype.setupOnce = function () {
  	    addGlobalEventProcessor(function (event, hint) {
  	      var self = getCurrentHub().getIntegration(LinkedErrors);
  
  	      if (self) {
  	        return self._handler(event, hint);
  	      }
  
  	      return event;
  	    });
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  LinkedErrors.prototype._handler = function (event, hint) {
  	    if (!event.exception || !event.exception.values || !hint || !isInstanceOf(hint.originalException, Error)) {
  	      return event;
  	    }
  
  	    var linkedErrors = this._walkErrorTree(hint.originalException, this._key);
  
  	    event.exception.values = __spread(linkedErrors, event.exception.values);
  	    return event;
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  LinkedErrors.prototype._walkErrorTree = function (error, key, stack) {
  	    if (stack === void 0) {
  	      stack = [];
  	    }
  
  	    if (!isInstanceOf(error[key], Error) || stack.length + 1 >= this._limit) {
  	      return stack;
  	    }
  
  	    var stacktrace = computeStackTrace(error[key]);
  	    var exception = exceptionFromStacktrace(stacktrace);
  	    return this._walkErrorTree(error[key], key, __spread([exception], stack));
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  LinkedErrors.id = 'LinkedErrors';
  	  return LinkedErrors;
  	}();
  
  	var global$4 = getGlobalObject();
  	/** UserAgent */
  
  	var UserAgent =
  	/** @class */
  	function () {
  	  function UserAgent() {
  	    /**
  	     * @inheritDoc
  	     */
  	    this.name = UserAgent.id;
  	  }
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  UserAgent.prototype.setupOnce = function () {
  	    addGlobalEventProcessor(function (event) {
  	      if (getCurrentHub().getIntegration(UserAgent)) {
  	        if (!global$4.navigator || !global$4.location) {
  	          return event;
  	        } // Request Interface: https://docs.sentry.io/development/sdk-dev/event-payloads/request/
  
  
  	        var request = event.request || {};
  	        request.url = request.url || global$4.location.href;
  	        request.headers = request.headers || {};
  	        request.headers['User-Agent'] = global$4.navigator.userAgent;
  	        return _assign({}, event, {
  	          request: request
  	        });
  	      }
  
  	      return event;
  	    });
  	  };
  	  /**
  	   * @inheritDoc
  	   */
  
  
  	  UserAgent.id = 'UserAgent';
  	  return UserAgent;
  	}();
  
  	var defaultIntegrations = [new InboundFilters(), new FunctionToString(), new TryCatch(), new Breadcrumbs(), new GlobalHandlers(), new LinkedErrors(), new UserAgent()];
  	/**
  	 * The Sentry Browser SDK Client.
  	 *
  	 * To use this SDK, call the {@link init} function as early as possible when
  	 * loading the web page. To set context information or send manual events, use
  	 * the provided methods.
  	 *
  	 * @example
  	 *
  	 * ```
  	 *
  	 * import { init } from '@sentry/browser';
  	 *
  	 * init({
  	 *   dsn: '__DSN__',
  	 *   // ...
  	 * });
  	 * ```
  	 *
  	 * @example
  	 * ```
  	 *
  	 * import { configureScope } from '@sentry/browser';
  	 * configureScope((scope: Scope) => {
  	 *   scope.setExtra({ battery: 0.7 });
  	 *   scope.setTag({ user_mode: 'admin' });
  	 *   scope.setUser({ id: '4711' });
  	 * });
  	 * ```
  	 *
  	 * @example
  	 * ```
  	 *
  	 * import { addBreadcrumb } from '@sentry/browser';
  	 * addBreadcrumb({
  	 *   message: 'My Breadcrumb',
  	 *   // ...
  	 * });
  	 * ```
  	 *
  	 * @example
  	 *
  	 * ```
  	 *
  	 * import * as Sentry from '@sentry/browser';
  	 * Sentry.captureMessage('Hello, world!');
  	 * Sentry.captureException(new Error('Good bye'));
  	 * Sentry.captureEvent({
  	 *   message: 'Manual',
  	 *   stacktrace: [
  	 *     // ...
  	 *   ],
  	 * });
  	 * ```
  	 *
  	 * @see {@link BrowserOptions} for documentation on configuration options.
  	 */
  
  	function init(options) {
  	  if (options === void 0) {
  	    options = {};
  	  }
  
  	  if (options.defaultIntegrations === undefined) {
  	    options.defaultIntegrations = defaultIntegrations;
  	  }
  
  	  if (options.release === undefined) {
  	    var window_1 = getGlobalObject(); // This supports the variable that sentry-webpack-plugin injects
  
  	    if (window_1.SENTRY_RELEASE && window_1.SENTRY_RELEASE.id) {
  	      options.release = window_1.SENTRY_RELEASE.id;
  	    }
  	  }
  
  	  initAndBind(BrowserClient, options);
  	}
  
  	var $find$1 = arrayIteration.find;
  
  
  
  	var FIND = 'find';
  	var SKIPS_HOLES = true;
  
  	var USES_TO_LENGTH$9 = arrayMethodUsesToLength(FIND);
  
  	// Shouldn't skip holes
  	if (FIND in []) Array(1)[FIND](function () { SKIPS_HOLES = false; });
  
  	// `Array.prototype.find` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.find
  	_export({ target: 'Array', proto: true, forced: SKIPS_HOLES || !USES_TO_LENGTH$9 }, {
  	  find: function find(callbackfn /* , that = undefined */) {
  	    return $find$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	// https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
  	addToUnscopables(FIND);
  
  	// a string of all valid unicode whitespaces
  	// eslint-disable-next-line max-len
  	var whitespaces = '\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF';
  
  	var whitespace = '[' + whitespaces + ']';
  	var ltrim = RegExp('^' + whitespace + whitespace + '*');
  	var rtrim = RegExp(whitespace + whitespace + '*$');
  
  	// `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation
  	var createMethod$4 = function (TYPE) {
  	  return function ($this) {
  	    var string = String(requireObjectCoercible($this));
  	    if (TYPE & 1) string = string.replace(ltrim, '');
  	    if (TYPE & 2) string = string.replace(rtrim, '');
  	    return string;
  	  };
  	};
  
  	var stringTrim = {
  	  // `String.prototype.{ trimLeft, trimStart }` methods
  	  // https://tc39.github.io/ecma262/#sec-string.prototype.trimstart
  	  start: createMethod$4(1),
  	  // `String.prototype.{ trimRight, trimEnd }` methods
  	  // https://tc39.github.io/ecma262/#sec-string.prototype.trimend
  	  end: createMethod$4(2),
  	  // `String.prototype.trim` method
  	  // https://tc39.github.io/ecma262/#sec-string.prototype.trim
  	  trim: createMethod$4(3)
  	};
  
  	var getOwnPropertyNames$2 = objectGetOwnPropertyNames.f;
  	var getOwnPropertyDescriptor$3 = objectGetOwnPropertyDescriptor.f;
  	var defineProperty$9 = objectDefineProperty.f;
  	var trim = stringTrim.trim;
  
  	var NUMBER = 'Number';
  	var NativeNumber = global_1[NUMBER];
  	var NumberPrototype = NativeNumber.prototype;
  
  	// Opera ~12 has broken Object#toString
  	var BROKEN_CLASSOF = classofRaw(objectCreate(NumberPrototype)) == NUMBER;
  
  	// `ToNumber` abstract operation
  	// https://tc39.github.io/ecma262/#sec-tonumber
  	var toNumber = function (argument) {
  	  var it = toPrimitive(argument, false);
  	  var first, third, radix, maxCode, digits, length, index, code;
  	  if (typeof it == 'string' && it.length > 2) {
  	    it = trim(it);
  	    first = it.charCodeAt(0);
  	    if (first === 43 || first === 45) {
  	      third = it.charCodeAt(2);
  	      if (third === 88 || third === 120) return NaN; // Number('+0x1') should be NaN, old V8 fix
  	    } else if (first === 48) {
  	      switch (it.charCodeAt(1)) {
  	        case 66: case 98: radix = 2; maxCode = 49; break; // fast equal of /^0b[01]+$/i
  	        case 79: case 111: radix = 8; maxCode = 55; break; // fast equal of /^0o[0-7]+$/i
  	        default: return +it;
  	      }
  	      digits = it.slice(2);
  	      length = digits.length;
  	      for (index = 0; index < length; index++) {
  	        code = digits.charCodeAt(index);
  	        // parseInt parses a string to a first unavailable symbol
  	        // but ToNumber should return NaN if a string contains unavailable symbols
  	        if (code < 48 || code > maxCode) return NaN;
  	      } return parseInt(digits, radix);
  	    }
  	  } return +it;
  	};
  
  	// `Number` constructor
  	// https://tc39.github.io/ecma262/#sec-number-constructor
  	if (isForced_1(NUMBER, !NativeNumber(' 0o1') || !NativeNumber('0b1') || NativeNumber('+0x1'))) {
  	  var NumberWrapper = function Number(value) {
  	    var it = arguments.length < 1 ? 0 : value;
  	    var dummy = this;
  	    return dummy instanceof NumberWrapper
  	      // check on 1..constructor(foo) case
  	      && (BROKEN_CLASSOF ? fails(function () { NumberPrototype.valueOf.call(dummy); }) : classofRaw(dummy) != NUMBER)
  	        ? inheritIfRequired(new NativeNumber(toNumber(it)), dummy, NumberWrapper) : toNumber(it);
  	  };
  	  for (var keys$3 = descriptors ? getOwnPropertyNames$2(NativeNumber) : (
  	    // ES3:
  	    'MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,' +
  	    // ES2015 (in case, if modules with ES2015 Number statics required before):
  	    'EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,' +
  	    'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger'
  	  ).split(','), j$1 = 0, key$1; keys$3.length > j$1; j$1++) {
  	    if (has(NativeNumber, key$1 = keys$3[j$1]) && !has(NumberWrapper, key$1)) {
  	      defineProperty$9(NumberWrapper, key$1, getOwnPropertyDescriptor$3(NativeNumber, key$1));
  	    }
  	  }
  	  NumberWrapper.prototype = NumberPrototype;
  	  NumberPrototype.constructor = NumberWrapper;
  	  redefine(global_1, NUMBER, NumberWrapper);
  	}
  
  	// `Number.isNaN` method
  	// https://tc39.github.io/ecma262/#sec-number.isnan
  	_export({ target: 'Number', stat: true }, {
  	  isNaN: function isNaN(number) {
  	    // eslint-disable-next-line no-self-compare
  	    return number != number;
  	  }
  	});
  
  	var propertyIsEnumerable = objectPropertyIsEnumerable.f;
  
  	// `Object.{ entries, values }` methods implementation
  	var createMethod$5 = function (TO_ENTRIES) {
  	  return function (it) {
  	    var O = toIndexedObject(it);
  	    var keys = objectKeys(O);
  	    var length = keys.length;
  	    var i = 0;
  	    var result = [];
  	    var key;
  	    while (length > i) {
  	      key = keys[i++];
  	      if (!descriptors || propertyIsEnumerable.call(O, key)) {
  	        result.push(TO_ENTRIES ? [key, O[key]] : O[key]);
  	      }
  	    }
  	    return result;
  	  };
  	};
  
  	var objectToArray = {
  	  // `Object.entries` method
  	  // https://tc39.github.io/ecma262/#sec-object.entries
  	  entries: createMethod$5(true),
  	  // `Object.values` method
  	  // https://tc39.github.io/ecma262/#sec-object.values
  	  values: createMethod$5(false)
  	};
  
  	var $entries = objectToArray.entries;
  
  	// `Object.entries` method
  	// https://tc39.github.io/ecma262/#sec-object.entries
  	_export({ target: 'Object', stat: true }, {
  	  entries: function entries(O) {
  	    return $entries(O);
  	  }
  	});
  
  	function _classCallCheck$1(e, t) {
  	  if (!(e instanceof t)) throw new TypeError("Cannot call a class as a function");
  	}
  
  	function _defineProperties$1(e, t) {
  	  for (var n = 0; n < t.length; n++) {
  	    var r = t[n];
  	    r.enumerable = r.enumerable || !1, r.configurable = !0, "value" in r && (r.writable = !0), Object.defineProperty(e, r.key, r);
  	  }
  	}
  
  	function _createClass$1(e, t, n) {
  	  return t && _defineProperties$1(e.prototype, t), n && _defineProperties$1(e, n), e;
  	}
  
  	function _defineProperty$1(e, t, n) {
  	  return t in e ? Object.defineProperty(e, t, {
  	    value: n,
  	    enumerable: !0,
  	    configurable: !0,
  	    writable: !0
  	  }) : e[t] = n, e;
  	}
  
  	function _slicedToArray$1(e, t) {
  	  return _arrayWithHoles$1(e) || _iterableToArrayLimit$1(e, t) || _nonIterableRest$1();
  	}
  
  	function _arrayWithHoles$1(e) {
  	  if (Array.isArray(e)) return e;
  	}
  
  	function _iterableToArrayLimit$1(e, t) {
  	  var n = [],
  	      r = !0,
  	      o = !1,
  	      i = void 0;
  
  	  try {
  	    for (var s, a = e[Symbol.iterator](); !(r = (s = a.next()).done) && (n.push(s.value), !t || n.length !== t); r = !0) {
  	      ;
  	    }
  	  } catch (e) {
  	    o = !0, i = e;
  	  } finally {
  	    try {
  	      r || null == a.return || a.return();
  	    } finally {
  	      if (o) throw i;
  	    }
  	  }
  
  	  return n;
  	}
  
  	function _nonIterableRest$1() {
  	  throw new TypeError("Invalid attempt to destructure non-iterable instance");
  	}
  
  	var getConstructor = function getConstructor(e) {
  	  return null != e ? e.constructor : null;
  	},
  	    instanceOf = function instanceOf(e, t) {
  	  return !!(e && t && e instanceof t);
  	},
  	    isNullOrUndefined = function isNullOrUndefined(e) {
  	  return null == e;
  	},
  	    isObject$1 = function isObject(e) {
  	  return getConstructor(e) === Object;
  	},
  	    isNumber = function isNumber(e) {
  	  return getConstructor(e) === Number && !Number.isNaN(e);
  	},
  	    isString$1 = function isString(e) {
  	  return getConstructor(e) === String;
  	},
  	    isBoolean = function isBoolean(e) {
  	  return getConstructor(e) === Boolean;
  	},
  	    isFunction = function isFunction(e) {
  	  return getConstructor(e) === Function;
  	},
  	    isArray$1 = function isArray(e) {
  	  return Array.isArray(e);
  	},
  	    isNodeList = function isNodeList(e) {
  	  return instanceOf(e, NodeList);
  	},
  	    isElement$1 = function isElement(e) {
  	  return instanceOf(e, Element);
  	},
  	    isEvent$1 = function isEvent(e) {
  	  return instanceOf(e, Event);
  	},
  	    isEmpty = function isEmpty(e) {
  	  return isNullOrUndefined(e) || (isString$1(e) || isArray$1(e) || isNodeList(e)) && !e.length || isObject$1(e) && !Object.keys(e).length;
  	},
  	    is = {
  	  nullOrUndefined: isNullOrUndefined,
  	  object: isObject$1,
  	  number: isNumber,
  	  string: isString$1,
  	  boolean: isBoolean,
  	  function: isFunction,
  	  array: isArray$1,
  	  nodeList: isNodeList,
  	  element: isElement$1,
  	  event: isEvent$1,
  	  empty: isEmpty
  	},
  	    constants = {
  	  facebook: {
  	    domain: "facebook.com",
  	    url: function url(e) {
  	      return "https://graph.facebook.com/?id=".concat(e, "&fields=og_object{engagement}");
  	    },
  	    shareCount: function shareCount(e) {
  	      return e.og_object.engagement.count;
  	    },
  	    popup: {
  	      width: 640,
  	      height: 360
  	    }
  	  },
  	  twitter: {
  	    domain: "twitter.com",
  	    url: function url() {
  	      return null;
  	    },
  	    shareCount: function shareCount() {
  	      return null;
  	    },
  	    popup: {
  	      width: 640,
  	      height: 240
  	    }
  	  },
  	  pinterest: {
  	    domain: "pinterest.com",
  	    url: function url(e) {
  	      return "https://widgets.pinterest.com/v1/urls/count.json?url=".concat(e);
  	    },
  	    shareCount: function shareCount(e) {
  	      return e.count;
  	    },
  	    popup: {
  	      width: 830,
  	      height: 700
  	    }
  	  },
  	  github: {
  	    domain: "github.com",
  	    url: function url(e, t) {
  	      return "https://api.github.com/repos/".concat(e).concat(is.string(t) ? "?access_token=".concat(t) : "");
  	    },
  	    shareCount: function shareCount(e) {
  	      return e.data.stargazers_count;
  	    }
  	  },
  	  youtube: {
  	    domain: "youtube.com",
  	    url: function url(e, t) {
  	      return "https://www.googleapis.com/youtube/v3/channels?part=statistics&id=".concat(e, "&key=").concat(t);
  	    },
  	    shareCount: function shareCount(e) {
  	      if (!is.empty(e.error)) return null;
  
  	      var t = _slicedToArray$1(e.items, 1)[0];
  
  	      return is.empty(t) ? null : t.statistics.subscriberCount;
  	    }
  	  }
  	},
  	    defaults = {
  	  debug: !1,
  	  wrapper: {
  	    className: "shr"
  	  },
  	  count: {
  	    className: "shr__count",
  	    displayZero: !1,
  	    format: !0,
  	    position: "after",
  	    increment: !0
  	  },
  	  tokens: {
  	    github: "",
  	    youtube: ""
  	  },
  	  storage: {
  	    enabled: !0,
  	    key: "shr",
  	    ttl: 3e5
  	  }
  	};
  
  	function getJSONP(e) {
  	  return new Promise(function (t, n) {
  	    var r = "jsonp_callback_".concat(Math.round(1e5 * Math.random())),
  	        o = document.createElement("script");
  	    o.addEventListener("error", function (e) {
  	      return n(e);
  	    }), window[r] = function (e) {
  	      delete window[r], document.body.removeChild(o), t(e);
  	    };
  	    var i = new URL(e);
  	    i.searchParams.set("callback", r), o.setAttribute("src", i.toString()), document.body.appendChild(o);
  	  });
  	}
  
  	var noop = function noop() {},
  	    Console = function () {
  	  function e() {
  	    var t = !!(0 < arguments.length && void 0 !== arguments[0]) && arguments[0];
  	    _classCallCheck$1(this, e), this.enabled = window.console && t, this.enabled && this.log("Debugging enabled");
  	  }
  
  	  return _createClass$1(e, [{
  	    key: "log",
  	    get: function get() {
  	      return this.enabled ? Function.prototype.bind.call(console.log, console) : noop;
  	    }
  	  }, {
  	    key: "warn",
  	    get: function get() {
  	      return this.enabled ? Function.prototype.bind.call(console.warn, console) : noop;
  	    }
  	  }, {
  	    key: "error",
  	    get: function get() {
  	      return this.enabled ? Function.prototype.bind.call(console.error, console) : noop;
  	    }
  	  }]), e;
  	}();
  
  	function matches(e, t) {
  	  return function () {
  	    return Array.from(document.querySelectorAll(t)).includes(this);
  	  }.call(e, t);
  	}
  
  	function wrap$2(e, t) {
  	  var n = e.length ? e : [e];
  	  Array.from(n).reverse().forEach(function (e, n) {
  	    var r = 0 < n ? t.cloneNode(!0) : t,
  	        o = e.parentNode,
  	        i = e.nextSibling;
  	    r.appendChild(e), i ? o.insertBefore(r, i) : o.appendChild(r);
  	  });
  	}
  
  	function setAttributes(e, t) {
  	  !is.element(e) || is.empty(t) || Object.entries(t).filter(function (e) {
  	    var t = _slicedToArray$1(e, 2)[1];
  
  	    return !is.nullOrUndefined(t);
  	  }).forEach(function (t) {
  	    var n = _slicedToArray$1(t, 2),
  	        r = n[0],
  	        o = n[1];
  
  	    return e.setAttribute(r, o);
  	  });
  	}
  
  	function createElement(e, t, n) {
  	  var r = document.createElement(e);
  	  return is.object(t) && setAttributes(r, t), is.string(n) && (r.innerText = n), r;
  	}
  
  	function formatNumber(e) {
  	  var t = /\./.test(1.1.toLocaleString()) ? "." : ",",
  	      n = new RegExp("\\".concat(t, "\\d+$"));
  	  return Math.round(e).toLocaleString().replace(n, "");
  	}
  
  	function extend() {
  	  for (var e = 0 < arguments.length && void 0 !== arguments[0] ? arguments[0] : {}, t = arguments.length, n = Array(1 < t ? t - 1 : 0), r = 1; r < t; r++) {
  	    n[r - 1] = arguments[r];
  	  }
  
  	  if (!n.length) return e;
  	  var o = n.shift();
  	  return is.object(o) ? (Object.keys(o).forEach(function (t) {
  	    is.object(o[t]) ? (!Object.keys(e).includes(t) && Object.assign(e, _defineProperty$1({}, t, {})), extend(e[t], o[t])) : Object.assign(e, _defineProperty$1({}, t, o[t]));
  	  }), extend.apply(void 0, [e].concat(n))) : e;
  	}
  
  	var Storage = function () {
  	  function e(t, n) {
  	    var r = !(2 < arguments.length && void 0 !== arguments[2]) || arguments[2];
  	    _classCallCheck$1(this, e), this.enabled = r && e.supported, this.key = t, this.ttl = n;
  	  }
  
  	  return _createClass$1(e, [{
  	    key: "get",
  	    value: function value(t) {
  	      if (!e.supported || !this.enabled) return null;
  	      var n = window.localStorage.getItem(this.key);
  	      if (is.empty(n)) return null;
  	      var r = window.localStorage.getItem("".concat(this.key, "_ttl"));
  	      if (is.empty(r) || r < Date.now()) return null;
  	      var o = JSON.parse(n);
  	      return is.string(t) && t.length ? o[t] : o;
  	    }
  	  }, {
  	    key: "set",
  	    value: function value(t) {
  	      if (e.supported && this.enabled && is.object(t)) {
  	        var n = this.get();
  	        is.empty(n) && (n = {}), extend(n, t), window.localStorage.setItem(this.key, JSON.stringify(n)), window.localStorage.setItem("".concat(this.key, "_ttl"), Date.now() + this.ttl);
  	      }
  	    }
  	  }], [{
  	    key: "supported",
  	    get: function get() {
  	      try {
  	        return "localStorage" in window && (window.localStorage.setItem("___test", "___test"), window.localStorage.removeItem("___test"), !0);
  	      } catch (e) {
  	        return !1;
  	      }
  	    }
  	  }]), e;
  	}();
  
  	function getDomain(e) {
  	  var t = new URL(e).hostname,
  	      n = t.split("."),
  	      r = n.length;
  	  return 2 < r && (t = "".concat(n[r - 2], ".").concat(n[r - 1]), 2 === n[r - 2].length && 2 === n[r - 1].length && (t = "".concat(n[r - 3], ".").concat(t))), t;
  	}
  
  	var Shr = function () {
  	  function e(t, n) {
  	    var r = this;
  	    _classCallCheck$1(this, e), this.elements = {
  	      count: null,
  	      trigger: null,
  	      popup: null
  	    }, is.element(t) ? this.elements.trigger = t : is.string(t) && (this.elements.trigger = document.querySelector(t)), is.element(this.elements.trigger) && is.empty(this.elements.trigger.shr) && (this.config = extend({}, defaults, n, {
  	      networks: constants
  	    }), this.console = new Console(this.config.debug), this.storage = new Storage(this.config.storage.key, this.config.storage.ttl, this.config.storage.enabled), this.getCount().then(function (e) {
  	      return r.updateDisplay(e);
  	    }).catch(function () {}), this.listeners(!0), this.elements.trigger.shr = this);
  	  }
  
  	  return _createClass$1(e, [{
  	    key: "destroy",
  	    value: function value() {
  	      this.listeners(!1);
  	    }
  	  }, {
  	    key: "listeners",
  	    value: function value() {
  	      var e = this,
  	          t = !!(0 < arguments.length && void 0 !== arguments[0]) && arguments[0] ? "addEventListener" : "removeEventListener";
  	      this.elements.trigger[t]("click", function (t) {
  	        return e.share(t);
  	      }, !1);
  	    }
  	  }, {
  	    key: "share",
  	    value: function value(e) {
  	      var t = this;
  	      this.openPopup(e);
  	      var n = this.config.count.increment;
  	      this.getCount().then(function (e) {
  	        return t.updateDisplay(e, n);
  	      }).catch(function () {});
  	    }
  	  }, {
  	    key: "openPopup",
  	    value: function value(e) {
  	      if (!is.empty(this.network) && this.networkConfig.popup) {
  	        is.event(e) && e.preventDefault();
  	        var t = this.networkConfig.popup,
  	            n = t.width,
  	            r = t.height,
  	            o = "shr-popup--".concat(this.network);
  	        if (this.popup && !this.popup.closed) this.popup.focus(), this.console.log("Popup re-focused.");else {
  	          var i = void 0 === window.screenLeft ? window.screen.left : window.screenLeft,
  	              s = void 0 === window.screenTop ? window.screen.top : window.screenTop,
  	              a = window.screen.width / 2 - n / 2 + i,
  	              c = window.screen.height / 2 - r / 2 + s;
  	          this.popup = window.open(this.href, o, "top=".concat(c, ",left=").concat(a, ",width=").concat(n, ",height=").concat(r)), !this.popup || this.popup.closed || !is.boolean(this.popup.closed) ? this.console.error("Popup blocked.") : (this.popup.focus(), this.console.log("Popup opened."));
  	        }
  	      }
  	    }
  	  }, {
  	    key: "getCount",
  	    value: function value() {
  	      var e = this,
  	          t = !(0 < arguments.length && void 0 !== arguments[0]) || arguments[0];
  	      return new Promise(function (n, r) {
  	        var o = e.apiUrl;
  	        if (is.empty(o)) r(new Error("No URL available for ".concat(e.network, ".")));else {
  	          if (t) {
  	            var i = e.storage.get(e.target);
  
  	            if (!is.empty(i) && Object.keys(i).includes(e.network)) {
  	              var s = i[e.network];
  	              return n(is.number(s) ? s : 0), void e.console.log("getCount for '".concat(e.target, "' for '").concat(e.network, "' resolved from cache."));
  	            }
  	          }
  
  	          getJSONP(o).then(function (t) {
  	            var r = 0,
  	                o = e.elements.trigger.getAttribute("data-shr-display");
  	            r = is.empty(o) ? e.networkConfig.shareCount(t) : t[o], is.empty(r) ? r = 0 : (r = parseInt(r, 10), !is.number(r) && (r = 0)), e.storage.set(_defineProperty$1({}, e.target, _defineProperty$1({}, e.network, r))), n(r);
  	          }).catch(r);
  	        }
  	      });
  	    }
  	  }, {
  	    key: "updateDisplay",
  	    value: function value(e) {
  	      var t = !!(1 < arguments.length && void 0 !== arguments[1]) && arguments[1],
  	          n = this.config,
  	          r = n.count,
  	          o = n.wrapper,
  	          i = t ? e + 1 : e,
  	          s = r.position.toLowerCase();
  
  	      if (0 < i || r.displayZero) {
  	        var a = function a(e) {
  	          return Math.round(i / e * 10) / 10;
  	        },
  	            c = formatNumber(i);
  
  	        r.format && (1e6 < i ? c = "".concat(a(1e6), "M") : 1e3 < i && (c = "".concat(a(1e3), "K"))), is.element(this.elements.count) ? this.elements.count.textContent = c : (wrap$2(this.elements.trigger, createElement("span", {
  	          class: o.className
  	        })), this.elements.count = createElement("span", {
  	          class: "".concat(r.className, " ").concat(r.className, "--").concat(s)
  	        }, c), this.elements.trigger.insertAdjacentElement("after" === s ? "afterend" : "beforebegin", this.elements.count));
  	      }
  	    }
  	  }, {
  	    key: "href",
  	    get: function get() {
  	      return is.element(this.elements.trigger) ? this.elements.trigger.href : null;
  	    }
  	  }, {
  	    key: "network",
  	    get: function get() {
  	      var e = this;
  	      if (!is.element(this.elements.trigger)) return null;
  	      var t = this.config.networks;
  	      return Object.keys(t).find(function (n) {
  	        return getDomain(e.href) === t[n].domain;
  	      });
  	    }
  	  }, {
  	    key: "networkConfig",
  	    get: function get() {
  	      return is.empty(this.network) ? null : this.config.networks[this.network];
  	    }
  	  }, {
  	    key: "target",
  	    get: function get() {
  	      if (is.empty(this.network)) return null;
  	      var e = new URL(this.href);
  
  	      switch (this.network) {
  	        case "facebook":
  	          return e.searchParams.get("u");
  
  	        case "github":
  	          return e.pathname.substring(1);
  
  	        case "youtube":
  	          return e.pathname.split("/").pop();
  
  	        default:
  	          return e.searchParams.get("url");
  	      }
  	    }
  	  }, {
  	    key: "apiUrl",
  	    get: function get() {
  	      if (is.empty(this.network)) return null;
  	      var e = this.config.tokens;
  
  	      switch (this.network) {
  	        case "github":
  	          return this.networkConfig.url(this.target, e.github);
  
  	        case "youtube":
  	          return this.networkConfig.url(this.target, e.youtube);
  
  	        default:
  	          return this.networkConfig.url(encodeURIComponent(this.target));
  	      }
  	    }
  	  }], [{
  	    key: "setup",
  	    value: function value(t) {
  	      var n = 1 < arguments.length && void 0 !== arguments[1] ? arguments[1] : {},
  	          r = null;
  	      if (is.string(t) ? r = Array.from(document.querySelectorAll(t)) : is.element(t) ? r = [t] : is.nodeList(t) ? r = Array.from(t) : is.array(t) && (r = t.filter(is.element)), is.empty(r)) return null;
  	      var o = Object.assign({}, defaults, n);
  	      is.string(t) && o.watch && new MutationObserver(function (n) {
  	        Array.from(n).forEach(function (n) {
  	          Array.from(n.addedNodes).forEach(function (n) {
  	            is.element(n) && matches(n, t) && new e(n, o);
  	          });
  	        });
  	      }).observe(document.body, {
  	        childList: !0,
  	        subtree: !0
  	      });
  	      return r.map(function (t) {
  	        return new e(t, n);
  	      });
  	    }
  	  }]), e;
  	}();
  
  	var check$1 = function (it) {
  	  return it && it.Math == Math && it;
  	};
  
  	// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
  	var global_1$1 =
  	  // eslint-disable-next-line no-undef
  	  check$1(typeof globalThis == 'object' && globalThis) ||
  	  check$1(typeof window == 'object' && window) ||
  	  check$1(typeof self == 'object' && self) ||
  	  check$1(typeof commonjsGlobal == 'object' && commonjsGlobal) ||
  	  // eslint-disable-next-line no-new-func
  	  (function () { return this; })() || Function('return this')();
  
  	var fails$1 = function (exec) {
  	  try {
  	    return !!exec();
  	  } catch (error) {
  	    return true;
  	  }
  	};
  
  	// Thank's IE8 for his funny defineProperty
  	var descriptors$1 = !fails$1(function () {
  	  return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] != 7;
  	});
  
  	var nativePropertyIsEnumerable$2 = {}.propertyIsEnumerable;
  	var getOwnPropertyDescriptor$4 = Object.getOwnPropertyDescriptor;
  
  	// Nashorn ~ JDK8 bug
  	var NASHORN_BUG$1 = getOwnPropertyDescriptor$4 && !nativePropertyIsEnumerable$2.call({ 1: 2 }, 1);
  
  	// `Object.prototype.propertyIsEnumerable` method implementation
  	// https://tc39.github.io/ecma262/#sec-object.prototype.propertyisenumerable
  	var f$8 = NASHORN_BUG$1 ? function propertyIsEnumerable(V) {
  	  var descriptor = getOwnPropertyDescriptor$4(this, V);
  	  return !!descriptor && descriptor.enumerable;
  	} : nativePropertyIsEnumerable$2;
  
  	var objectPropertyIsEnumerable$1 = {
  		f: f$8
  	};
  
  	var createPropertyDescriptor$1 = function (bitmap, value) {
  	  return {
  	    enumerable: !(bitmap & 1),
  	    configurable: !(bitmap & 2),
  	    writable: !(bitmap & 4),
  	    value: value
  	  };
  	};
  
  	var toString$2 = {}.toString;
  
  	var classofRaw$1 = function (it) {
  	  return toString$2.call(it).slice(8, -1);
  	};
  
  	var split$1 = ''.split;
  
  	// fallback for non-array-like ES3 and non-enumerable old V8 strings
  	var indexedObject$1 = fails$1(function () {
  	  // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346
  	  // eslint-disable-next-line no-prototype-builtins
  	  return !Object('z').propertyIsEnumerable(0);
  	}) ? function (it) {
  	  return classofRaw$1(it) == 'String' ? split$1.call(it, '') : Object(it);
  	} : Object;
  
  	// `RequireObjectCoercible` abstract operation
  	// https://tc39.github.io/ecma262/#sec-requireobjectcoercible
  	var requireObjectCoercible$1 = function (it) {
  	  if (it == undefined) throw TypeError("Can't call method on " + it);
  	  return it;
  	};
  
  	// toObject with fallback for non-array-like ES3 strings
  
  
  
  	var toIndexedObject$1 = function (it) {
  	  return indexedObject$1(requireObjectCoercible$1(it));
  	};
  
  	var isObject$2 = function (it) {
  	  return typeof it === 'object' ? it !== null : typeof it === 'function';
  	};
  
  	// `ToPrimitive` abstract operation
  	// https://tc39.github.io/ecma262/#sec-toprimitive
  	// instead of the ES6 spec version, we didn't implement @@toPrimitive case
  	// and the second argument - flag - preferred type is a string
  	var toPrimitive$1 = function (input, PREFERRED_STRING) {
  	  if (!isObject$2(input)) return input;
  	  var fn, val;
  	  if (PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject$2(val = fn.call(input))) return val;
  	  if (typeof (fn = input.valueOf) == 'function' && !isObject$2(val = fn.call(input))) return val;
  	  if (!PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject$2(val = fn.call(input))) return val;
  	  throw TypeError("Can't convert object to primitive value");
  	};
  
  	var hasOwnProperty$1 = {}.hasOwnProperty;
  
  	var has$2 = function (it, key) {
  	  return hasOwnProperty$1.call(it, key);
  	};
  
  	var document$3 = global_1$1.document;
  	// typeof document.createElement is 'object' in old IE
  	var EXISTS$1 = isObject$2(document$3) && isObject$2(document$3.createElement);
  
  	var documentCreateElement$1 = function (it) {
  	  return EXISTS$1 ? document$3.createElement(it) : {};
  	};
  
  	// Thank's IE8 for his funny defineProperty
  	var ie8DomDefine$1 = !descriptors$1 && !fails$1(function () {
  	  return Object.defineProperty(documentCreateElement$1('div'), 'a', {
  	    get: function () { return 7; }
  	  }).a != 7;
  	});
  
  	var nativeGetOwnPropertyDescriptor$3 = Object.getOwnPropertyDescriptor;
  
  	// `Object.getOwnPropertyDescriptor` method
  	// https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptor
  	var f$9 = descriptors$1 ? nativeGetOwnPropertyDescriptor$3 : function getOwnPropertyDescriptor(O, P) {
  	  O = toIndexedObject$1(O);
  	  P = toPrimitive$1(P, true);
  	  if (ie8DomDefine$1) try {
  	    return nativeGetOwnPropertyDescriptor$3(O, P);
  	  } catch (error) { /* empty */ }
  	  if (has$2(O, P)) return createPropertyDescriptor$1(!objectPropertyIsEnumerable$1.f.call(O, P), O[P]);
  	};
  
  	var objectGetOwnPropertyDescriptor$1 = {
  		f: f$9
  	};
  
  	var anObject$1 = function (it) {
  	  if (!isObject$2(it)) {
  	    throw TypeError(String(it) + ' is not an object');
  	  } return it;
  	};
  
  	var nativeDefineProperty$2 = Object.defineProperty;
  
  	// `Object.defineProperty` method
  	// https://tc39.github.io/ecma262/#sec-object.defineproperty
  	var f$a = descriptors$1 ? nativeDefineProperty$2 : function defineProperty(O, P, Attributes) {
  	  anObject$1(O);
  	  P = toPrimitive$1(P, true);
  	  anObject$1(Attributes);
  	  if (ie8DomDefine$1) try {
  	    return nativeDefineProperty$2(O, P, Attributes);
  	  } catch (error) { /* empty */ }
  	  if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported');
  	  if ('value' in Attributes) O[P] = Attributes.value;
  	  return O;
  	};
  
  	var objectDefineProperty$1 = {
  		f: f$a
  	};
  
  	var createNonEnumerableProperty$1 = descriptors$1 ? function (object, key, value) {
  	  return objectDefineProperty$1.f(object, key, createPropertyDescriptor$1(1, value));
  	} : function (object, key, value) {
  	  object[key] = value;
  	  return object;
  	};
  
  	var setGlobal$1 = function (key, value) {
  	  try {
  	    createNonEnumerableProperty$1(global_1$1, key, value);
  	  } catch (error) {
  	    global_1$1[key] = value;
  	  } return value;
  	};
  
  	var SHARED$1 = '__core-js_shared__';
  	var store$2 = global_1$1[SHARED$1] || setGlobal$1(SHARED$1, {});
  
  	var sharedStore$1 = store$2;
  
  	var functionToString$1 = Function.toString;
  
  	// this helper broken in `3.4.1-3.4.4`, so we can't use `shared` helper
  	if (typeof sharedStore$1.inspectSource != 'function') {
  	  sharedStore$1.inspectSource = function (it) {
  	    return functionToString$1.call(it);
  	  };
  	}
  
  	var inspectSource$1 = sharedStore$1.inspectSource;
  
  	var WeakMap$3 = global_1$1.WeakMap;
  
  	var nativeWeakMap$1 = typeof WeakMap$3 === 'function' && /native code/.test(inspectSource$1(WeakMap$3));
  
  	var isPure$1 = false;
  
  	var shared$1 = createCommonjsModule(function (module) {
  	(module.exports = function (key, value) {
  	  return sharedStore$1[key] || (sharedStore$1[key] = value !== undefined ? value : {});
  	})('versions', []).push({
  	  version: '3.7.0',
  	  mode:  'global',
  	  copyright: '© 2020 Denis Pushkarev (zloirock.ru)'
  	});
  	});
  
  	var id$2 = 0;
  	var postfix$1 = Math.random();
  
  	var uid$1 = function (key) {
  	  return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id$2 + postfix$1).toString(36);
  	};
  
  	var keys$4 = shared$1('keys');
  
  	var sharedKey$1 = function (key) {
  	  return keys$4[key] || (keys$4[key] = uid$1(key));
  	};
  
  	var hiddenKeys$2 = {};
  
  	var WeakMap$4 = global_1$1.WeakMap;
  	var set$3, get$2, has$3;
  
  	var enforce$1 = function (it) {
  	  return has$3(it) ? get$2(it) : set$3(it, {});
  	};
  
  	var getterFor$1 = function (TYPE) {
  	  return function (it) {
  	    var state;
  	    if (!isObject$2(it) || (state = get$2(it)).type !== TYPE) {
  	      throw TypeError('Incompatible receiver, ' + TYPE + ' required');
  	    } return state;
  	  };
  	};
  
  	if (nativeWeakMap$1) {
  	  var store$3 = sharedStore$1.state || (sharedStore$1.state = new WeakMap$4());
  	  var wmget$1 = store$3.get;
  	  var wmhas$1 = store$3.has;
  	  var wmset$1 = store$3.set;
  	  set$3 = function (it, metadata) {
  	    metadata.facade = it;
  	    wmset$1.call(store$3, it, metadata);
  	    return metadata;
  	  };
  	  get$2 = function (it) {
  	    return wmget$1.call(store$3, it) || {};
  	  };
  	  has$3 = function (it) {
  	    return wmhas$1.call(store$3, it);
  	  };
  	} else {
  	  var STATE$1 = sharedKey$1('state');
  	  hiddenKeys$2[STATE$1] = true;
  	  set$3 = function (it, metadata) {
  	    metadata.facade = it;
  	    createNonEnumerableProperty$1(it, STATE$1, metadata);
  	    return metadata;
  	  };
  	  get$2 = function (it) {
  	    return has$2(it, STATE$1) ? it[STATE$1] : {};
  	  };
  	  has$3 = function (it) {
  	    return has$2(it, STATE$1);
  	  };
  	}
  
  	var internalState$1 = {
  	  set: set$3,
  	  get: get$2,
  	  has: has$3,
  	  enforce: enforce$1,
  	  getterFor: getterFor$1
  	};
  
  	var redefine$1 = createCommonjsModule(function (module) {
  	var getInternalState = internalState$1.get;
  	var enforceInternalState = internalState$1.enforce;
  	var TEMPLATE = String(String).split('String');
  
  	(module.exports = function (O, key, value, options) {
  	  var unsafe = options ? !!options.unsafe : false;
  	  var simple = options ? !!options.enumerable : false;
  	  var noTargetGet = options ? !!options.noTargetGet : false;
  	  var state;
  	  if (typeof value == 'function') {
  	    if (typeof key == 'string' && !has$2(value, 'name')) {
  	      createNonEnumerableProperty$1(value, 'name', key);
  	    }
  	    state = enforceInternalState(value);
  	    if (!state.source) {
  	      state.source = TEMPLATE.join(typeof key == 'string' ? key : '');
  	    }
  	  }
  	  if (O === global_1$1) {
  	    if (simple) O[key] = value;
  	    else setGlobal$1(key, value);
  	    return;
  	  } else if (!unsafe) {
  	    delete O[key];
  	  } else if (!noTargetGet && O[key]) {
  	    simple = true;
  	  }
  	  if (simple) O[key] = value;
  	  else createNonEnumerableProperty$1(O, key, value);
  	// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
  	})(Function.prototype, 'toString', function toString() {
  	  return typeof this == 'function' && getInternalState(this).source || inspectSource$1(this);
  	});
  	});
  
  	var path$1 = global_1$1;
  
  	var aFunction$2 = function (variable) {
  	  return typeof variable == 'function' ? variable : undefined;
  	};
  
  	var getBuiltIn$1 = function (namespace, method) {
  	  return arguments.length < 2 ? aFunction$2(path$1[namespace]) || aFunction$2(global_1$1[namespace])
  	    : path$1[namespace] && path$1[namespace][method] || global_1$1[namespace] && global_1$1[namespace][method];
  	};
  
  	var ceil$1 = Math.ceil;
  	var floor$6 = Math.floor;
  
  	// `ToInteger` abstract operation
  	// https://tc39.github.io/ecma262/#sec-tointeger
  	var toInteger$1 = function (argument) {
  	  return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor$6 : ceil$1)(argument);
  	};
  
  	var min$7 = Math.min;
  
  	// `ToLength` abstract operation
  	// https://tc39.github.io/ecma262/#sec-tolength
  	var toLength$1 = function (argument) {
  	  return argument > 0 ? min$7(toInteger$1(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
  	};
  
  	var max$4 = Math.max;
  	var min$8 = Math.min;
  
  	// Helper for a popular repeating case of the spec:
  	// Let integer be ? ToInteger(index).
  	// If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).
  	var toAbsoluteIndex$1 = function (index, length) {
  	  var integer = toInteger$1(index);
  	  return integer < 0 ? max$4(integer + length, 0) : min$8(integer, length);
  	};
  
  	// `Array.prototype.{ indexOf, includes }` methods implementation
  	var createMethod$6 = function (IS_INCLUDES) {
  	  return function ($this, el, fromIndex) {
  	    var O = toIndexedObject$1($this);
  	    var length = toLength$1(O.length);
  	    var index = toAbsoluteIndex$1(fromIndex, length);
  	    var value;
  	    // Array#includes uses SameValueZero equality algorithm
  	    // eslint-disable-next-line no-self-compare
  	    if (IS_INCLUDES && el != el) while (length > index) {
  	      value = O[index++];
  	      // eslint-disable-next-line no-self-compare
  	      if (value != value) return true;
  	    // Array#indexOf ignores holes, Array#includes - not
  	    } else for (;length > index; index++) {
  	      if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;
  	    } return !IS_INCLUDES && -1;
  	  };
  	};
  
  	var arrayIncludes$1 = {
  	  // `Array.prototype.includes` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.includes
  	  includes: createMethod$6(true),
  	  // `Array.prototype.indexOf` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.indexof
  	  indexOf: createMethod$6(false)
  	};
  
  	var indexOf$1 = arrayIncludes$1.indexOf;
  
  
  	var objectKeysInternal$1 = function (object, names) {
  	  var O = toIndexedObject$1(object);
  	  var i = 0;
  	  var result = [];
  	  var key;
  	  for (key in O) !has$2(hiddenKeys$2, key) && has$2(O, key) && result.push(key);
  	  // Don't enum bug & hidden keys
  	  while (names.length > i) if (has$2(O, key = names[i++])) {
  	    ~indexOf$1(result, key) || result.push(key);
  	  }
  	  return result;
  	};
  
  	// IE8- don't enum bug keys
  	var enumBugKeys$1 = [
  	  'constructor',
  	  'hasOwnProperty',
  	  'isPrototypeOf',
  	  'propertyIsEnumerable',
  	  'toLocaleString',
  	  'toString',
  	  'valueOf'
  	];
  
  	var hiddenKeys$3 = enumBugKeys$1.concat('length', 'prototype');
  
  	// `Object.getOwnPropertyNames` method
  	// https://tc39.github.io/ecma262/#sec-object.getownpropertynames
  	var f$b = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
  	  return objectKeysInternal$1(O, hiddenKeys$3);
  	};
  
  	var objectGetOwnPropertyNames$1 = {
  		f: f$b
  	};
  
  	var f$c = Object.getOwnPropertySymbols;
  
  	var objectGetOwnPropertySymbols$1 = {
  		f: f$c
  	};
  
  	// all object keys, includes non-enumerable and symbols
  	var ownKeys$2 = getBuiltIn$1('Reflect', 'ownKeys') || function ownKeys(it) {
  	  var keys = objectGetOwnPropertyNames$1.f(anObject$1(it));
  	  var getOwnPropertySymbols = objectGetOwnPropertySymbols$1.f;
  	  return getOwnPropertySymbols ? keys.concat(getOwnPropertySymbols(it)) : keys;
  	};
  
  	var copyConstructorProperties$1 = function (target, source) {
  	  var keys = ownKeys$2(source);
  	  var defineProperty = objectDefineProperty$1.f;
  	  var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor$1.f;
  	  for (var i = 0; i < keys.length; i++) {
  	    var key = keys[i];
  	    if (!has$2(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key));
  	  }
  	};
  
  	var replacement$1 = /#|\.prototype\./;
  
  	var isForced$1 = function (feature, detection) {
  	  var value = data$1[normalize$2(feature)];
  	  return value == POLYFILL$1 ? true
  	    : value == NATIVE$1 ? false
  	    : typeof detection == 'function' ? fails$1(detection)
  	    : !!detection;
  	};
  
  	var normalize$2 = isForced$1.normalize = function (string) {
  	  return String(string).replace(replacement$1, '.').toLowerCase();
  	};
  
  	var data$1 = isForced$1.data = {};
  	var NATIVE$1 = isForced$1.NATIVE = 'N';
  	var POLYFILL$1 = isForced$1.POLYFILL = 'P';
  
  	var isForced_1$1 = isForced$1;
  
  	var getOwnPropertyDescriptor$5 = objectGetOwnPropertyDescriptor$1.f;
  
  
  
  
  
  
  	/*
  	  options.target      - name of the target object
  	  options.global      - target is the global object
  	  options.stat        - export as static methods of target
  	  options.proto       - export as prototype methods of target
  	  options.real        - real prototype method for the `pure` version
  	  options.forced      - export even if the native feature is available
  	  options.bind        - bind methods to the target, required for the `pure` version
  	  options.wrap        - wrap constructors to preventing global pollution, required for the `pure` version
  	  options.unsafe      - use the simple assignment of property instead of delete + defineProperty
  	  options.sham        - add a flag to not completely full polyfills
  	  options.enumerable  - export as enumerable property
  	  options.noTargetGet - prevent calling a getter on target
  	*/
  	var _export$1 = function (options, source) {
  	  var TARGET = options.target;
  	  var GLOBAL = options.global;
  	  var STATIC = options.stat;
  	  var FORCED, target, key, targetProperty, sourceProperty, descriptor;
  	  if (GLOBAL) {
  	    target = global_1$1;
  	  } else if (STATIC) {
  	    target = global_1$1[TARGET] || setGlobal$1(TARGET, {});
  	  } else {
  	    target = (global_1$1[TARGET] || {}).prototype;
  	  }
  	  if (target) for (key in source) {
  	    sourceProperty = source[key];
  	    if (options.noTargetGet) {
  	      descriptor = getOwnPropertyDescriptor$5(target, key);
  	      targetProperty = descriptor && descriptor.value;
  	    } else targetProperty = target[key];
  	    FORCED = isForced_1$1(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
  	    // contained in target
  	    if (!FORCED && targetProperty !== undefined) {
  	      if (typeof sourceProperty === typeof targetProperty) continue;
  	      copyConstructorProperties$1(sourceProperty, targetProperty);
  	    }
  	    // add a flag to not completely full polyfills
  	    if (options.sham || (targetProperty && targetProperty.sham)) {
  	      createNonEnumerableProperty$1(sourceProperty, 'sham', true);
  	    }
  	    // extend global
  	    redefine$1(target, key, sourceProperty, options);
  	  }
  	};
  
  	// `IsArray` abstract operation
  	// https://tc39.github.io/ecma262/#sec-isarray
  	var isArray$2 = Array.isArray || function isArray(arg) {
  	  return classofRaw$1(arg) == 'Array';
  	};
  
  	// `ToObject` abstract operation
  	// https://tc39.github.io/ecma262/#sec-toobject
  	var toObject$1 = function (argument) {
  	  return Object(requireObjectCoercible$1(argument));
  	};
  
  	var createProperty$1 = function (object, key, value) {
  	  var propertyKey = toPrimitive$1(key);
  	  if (propertyKey in object) objectDefineProperty$1.f(object, propertyKey, createPropertyDescriptor$1(0, value));
  	  else object[propertyKey] = value;
  	};
  
  	var nativeSymbol$1 = !!Object.getOwnPropertySymbols && !fails$1(function () {
  	  // Chrome 38 Symbol has incorrect toString conversion
  	  // eslint-disable-next-line no-undef
  	  return !String(Symbol());
  	});
  
  	var useSymbolAsUid$1 = nativeSymbol$1
  	  // eslint-disable-next-line no-undef
  	  && !Symbol.sham
  	  // eslint-disable-next-line no-undef
  	  && typeof Symbol.iterator == 'symbol';
  
  	var WellKnownSymbolsStore$2 = shared$1('wks');
  	var Symbol$2 = global_1$1.Symbol;
  	var createWellKnownSymbol$1 = useSymbolAsUid$1 ? Symbol$2 : Symbol$2 && Symbol$2.withoutSetter || uid$1;
  
  	var wellKnownSymbol$1 = function (name) {
  	  if (!has$2(WellKnownSymbolsStore$2, name)) {
  	    if (nativeSymbol$1 && has$2(Symbol$2, name)) WellKnownSymbolsStore$2[name] = Symbol$2[name];
  	    else WellKnownSymbolsStore$2[name] = createWellKnownSymbol$1('Symbol.' + name);
  	  } return WellKnownSymbolsStore$2[name];
  	};
  
  	var SPECIES$7 = wellKnownSymbol$1('species');
  
  	// `ArraySpeciesCreate` abstract operation
  	// https://tc39.github.io/ecma262/#sec-arrayspeciescreate
  	var arraySpeciesCreate$1 = function (originalArray, length) {
  	  var C;
  	  if (isArray$2(originalArray)) {
  	    C = originalArray.constructor;
  	    // cross-realm fallback
  	    if (typeof C == 'function' && (C === Array || isArray$2(C.prototype))) C = undefined;
  	    else if (isObject$2(C)) {
  	      C = C[SPECIES$7];
  	      if (C === null) C = undefined;
  	    }
  	  } return new (C === undefined ? Array : C)(length === 0 ? 0 : length);
  	};
  
  	var engineUserAgent$1 = getBuiltIn$1('navigator', 'userAgent') || '';
  
  	var process$5 = global_1$1.process;
  	var versions$1 = process$5 && process$5.versions;
  	var v8$1 = versions$1 && versions$1.v8;
  	var match$1, version$1;
  
  	if (v8$1) {
  	  match$1 = v8$1.split('.');
  	  version$1 = match$1[0] + match$1[1];
  	} else if (engineUserAgent$1) {
  	  match$1 = engineUserAgent$1.match(/Edge\/(\d+)/);
  	  if (!match$1 || match$1[1] >= 74) {
  	    match$1 = engineUserAgent$1.match(/Chrome\/(\d+)/);
  	    if (match$1) version$1 = match$1[1];
  	  }
  	}
  
  	var engineV8Version$1 = version$1 && +version$1;
  
  	var SPECIES$8 = wellKnownSymbol$1('species');
  
  	var arrayMethodHasSpeciesSupport$1 = function (METHOD_NAME) {
  	  // We can't use this feature detection in V8 since it causes
  	  // deoptimization and serious performance degradation
  	  // https://github.com/zloirock/core-js/issues/677
  	  return engineV8Version$1 >= 51 || !fails$1(function () {
  	    var array = [];
  	    var constructor = array.constructor = {};
  	    constructor[SPECIES$8] = function () {
  	      return { foo: 1 };
  	    };
  	    return array[METHOD_NAME](Boolean).foo !== 1;
  	  });
  	};
  
  	var IS_CONCAT_SPREADABLE$1 = wellKnownSymbol$1('isConcatSpreadable');
  	var MAX_SAFE_INTEGER$2 = 0x1FFFFFFFFFFFFF;
  	var MAXIMUM_ALLOWED_INDEX_EXCEEDED$1 = 'Maximum allowed index exceeded';
  
  	// We can't use this feature detection in V8 since it causes
  	// deoptimization and serious performance degradation
  	// https://github.com/zloirock/core-js/issues/679
  	var IS_CONCAT_SPREADABLE_SUPPORT$1 = engineV8Version$1 >= 51 || !fails$1(function () {
  	  var array = [];
  	  array[IS_CONCAT_SPREADABLE$1] = false;
  	  return array.concat()[0] !== array;
  	});
  
  	var SPECIES_SUPPORT$1 = arrayMethodHasSpeciesSupport$1('concat');
  
  	var isConcatSpreadable$1 = function (O) {
  	  if (!isObject$2(O)) return false;
  	  var spreadable = O[IS_CONCAT_SPREADABLE$1];
  	  return spreadable !== undefined ? !!spreadable : isArray$2(O);
  	};
  
  	var FORCED$8 = !IS_CONCAT_SPREADABLE_SUPPORT$1 || !SPECIES_SUPPORT$1;
  
  	// `Array.prototype.concat` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.concat
  	// with adding support of @@isConcatSpreadable and @@species
  	_export$1({ target: 'Array', proto: true, forced: FORCED$8 }, {
  	  concat: function concat(arg) { // eslint-disable-line no-unused-vars
  	    var O = toObject$1(this);
  	    var A = arraySpeciesCreate$1(O, 0);
  	    var n = 0;
  	    var i, k, length, len, E;
  	    for (i = -1, length = arguments.length; i < length; i++) {
  	      E = i === -1 ? O : arguments[i];
  	      if (isConcatSpreadable$1(E)) {
  	        len = toLength$1(E.length);
  	        if (n + len > MAX_SAFE_INTEGER$2) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED$1);
  	        for (k = 0; k < len; k++, n++) if (k in E) createProperty$1(A, n, E[k]);
  	      } else {
  	        if (n >= MAX_SAFE_INTEGER$2) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED$1);
  	        createProperty$1(A, n++, E);
  	      }
  	    }
  	    A.length = n;
  	    return A;
  	  }
  	});
  
  	var aFunction$3 = function (it) {
  	  if (typeof it != 'function') {
  	    throw TypeError(String(it) + ' is not a function');
  	  } return it;
  	};
  
  	// optional / simple context binding
  	var functionBindContext$1 = function (fn, that, length) {
  	  aFunction$3(fn);
  	  if (that === undefined) return fn;
  	  switch (length) {
  	    case 0: return function () {
  	      return fn.call(that);
  	    };
  	    case 1: return function (a) {
  	      return fn.call(that, a);
  	    };
  	    case 2: return function (a, b) {
  	      return fn.call(that, a, b);
  	    };
  	    case 3: return function (a, b, c) {
  	      return fn.call(that, a, b, c);
  	    };
  	  }
  	  return function (/* ...args */) {
  	    return fn.apply(that, arguments);
  	  };
  	};
  
  	var push$1 = [].push;
  
  	// `Array.prototype.{ forEach, map, filter, some, every, find, findIndex }` methods implementation
  	var createMethod$7 = function (TYPE) {
  	  var IS_MAP = TYPE == 1;
  	  var IS_FILTER = TYPE == 2;
  	  var IS_SOME = TYPE == 3;
  	  var IS_EVERY = TYPE == 4;
  	  var IS_FIND_INDEX = TYPE == 6;
  	  var NO_HOLES = TYPE == 5 || IS_FIND_INDEX;
  	  return function ($this, callbackfn, that, specificCreate) {
  	    var O = toObject$1($this);
  	    var self = indexedObject$1(O);
  	    var boundFunction = functionBindContext$1(callbackfn, that, 3);
  	    var length = toLength$1(self.length);
  	    var index = 0;
  	    var create = specificCreate || arraySpeciesCreate$1;
  	    var target = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined;
  	    var value, result;
  	    for (;length > index; index++) if (NO_HOLES || index in self) {
  	      value = self[index];
  	      result = boundFunction(value, index, O);
  	      if (TYPE) {
  	        if (IS_MAP) target[index] = result; // map
  	        else if (result) switch (TYPE) {
  	          case 3: return true;              // some
  	          case 5: return value;             // find
  	          case 6: return index;             // findIndex
  	          case 2: push$1.call(target, value); // filter
  	        } else if (IS_EVERY) return false;  // every
  	      }
  	    }
  	    return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : target;
  	  };
  	};
  
  	var arrayIteration$1 = {
  	  // `Array.prototype.forEach` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.foreach
  	  forEach: createMethod$7(0),
  	  // `Array.prototype.map` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.map
  	  map: createMethod$7(1),
  	  // `Array.prototype.filter` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.filter
  	  filter: createMethod$7(2),
  	  // `Array.prototype.some` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.some
  	  some: createMethod$7(3),
  	  // `Array.prototype.every` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.every
  	  every: createMethod$7(4),
  	  // `Array.prototype.find` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.find
  	  find: createMethod$7(5),
  	  // `Array.prototype.findIndex` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.findIndex
  	  findIndex: createMethod$7(6)
  	};
  
  	var defineProperty$a = Object.defineProperty;
  	var cache$1 = {};
  
  	var thrower$1 = function (it) { throw it; };
  
  	var arrayMethodUsesToLength$1 = function (METHOD_NAME, options) {
  	  if (has$2(cache$1, METHOD_NAME)) return cache$1[METHOD_NAME];
  	  if (!options) options = {};
  	  var method = [][METHOD_NAME];
  	  var ACCESSORS = has$2(options, 'ACCESSORS') ? options.ACCESSORS : false;
  	  var argument0 = has$2(options, 0) ? options[0] : thrower$1;
  	  var argument1 = has$2(options, 1) ? options[1] : undefined;
  
  	  return cache$1[METHOD_NAME] = !!method && !fails$1(function () {
  	    if (ACCESSORS && !descriptors$1) return true;
  	    var O = { length: -1 };
  
  	    if (ACCESSORS) defineProperty$a(O, 1, { enumerable: true, get: thrower$1 });
  	    else O[1] = 1;
  
  	    method.call(O, argument0, argument1);
  	  });
  	};
  
  	var $filter$2 = arrayIteration$1.filter;
  
  
  
  	var HAS_SPECIES_SUPPORT$4 = arrayMethodHasSpeciesSupport$1('filter');
  	// Edge 14- issue
  	var USES_TO_LENGTH$a = arrayMethodUsesToLength$1('filter');
  
  	// `Array.prototype.filter` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.filter
  	// with adding support of @@species
  	_export$1({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$4 || !USES_TO_LENGTH$a }, {
  	  filter: function filter(callbackfn /* , thisArg */) {
  	    return $filter$2(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	// `Object.keys` method
  	// https://tc39.github.io/ecma262/#sec-object.keys
  	var objectKeys$1 = Object.keys || function keys(O) {
  	  return objectKeysInternal$1(O, enumBugKeys$1);
  	};
  
  	// `Object.defineProperties` method
  	// https://tc39.github.io/ecma262/#sec-object.defineproperties
  	var objectDefineProperties$1 = descriptors$1 ? Object.defineProperties : function defineProperties(O, Properties) {
  	  anObject$1(O);
  	  var keys = objectKeys$1(Properties);
  	  var length = keys.length;
  	  var index = 0;
  	  var key;
  	  while (length > index) objectDefineProperty$1.f(O, key = keys[index++], Properties[key]);
  	  return O;
  	};
  
  	var html$1 = getBuiltIn$1('document', 'documentElement');
  
  	var GT$1 = '>';
  	var LT$1 = '<';
  	var PROTOTYPE$3 = 'prototype';
  	var SCRIPT$1 = 'script';
  	var IE_PROTO$2 = sharedKey$1('IE_PROTO');
  
  	var EmptyConstructor$1 = function () { /* empty */ };
  
  	var scriptTag$1 = function (content) {
  	  return LT$1 + SCRIPT$1 + GT$1 + content + LT$1 + '/' + SCRIPT$1 + GT$1;
  	};
  
  	// Create object with fake `null` prototype: use ActiveX Object with cleared prototype
  	var NullProtoObjectViaActiveX$1 = function (activeXDocument) {
  	  activeXDocument.write(scriptTag$1(''));
  	  activeXDocument.close();
  	  var temp = activeXDocument.parentWindow.Object;
  	  activeXDocument = null; // avoid memory leak
  	  return temp;
  	};
  
  	// Create object with fake `null` prototype: use iframe Object with cleared prototype
  	var NullProtoObjectViaIFrame$1 = function () {
  	  // Thrash, waste and sodomy: IE GC bug
  	  var iframe = documentCreateElement$1('iframe');
  	  var JS = 'java' + SCRIPT$1 + ':';
  	  var iframeDocument;
  	  iframe.style.display = 'none';
  	  html$1.appendChild(iframe);
  	  // https://github.com/zloirock/core-js/issues/475
  	  iframe.src = String(JS);
  	  iframeDocument = iframe.contentWindow.document;
  	  iframeDocument.open();
  	  iframeDocument.write(scriptTag$1('document.F=Object'));
  	  iframeDocument.close();
  	  return iframeDocument.F;
  	};
  
  	// Check for document.domain and active x support
  	// No need to use active x approach when document.domain is not set
  	// see https://github.com/es-shims/es5-shim/issues/150
  	// variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346
  	// avoid IE GC bug
  	var activeXDocument$1;
  	var NullProtoObject$1 = function () {
  	  try {
  	    /* global ActiveXObject */
  	    activeXDocument$1 = document.domain && new ActiveXObject('htmlfile');
  	  } catch (error) { /* ignore */ }
  	  NullProtoObject$1 = activeXDocument$1 ? NullProtoObjectViaActiveX$1(activeXDocument$1) : NullProtoObjectViaIFrame$1();
  	  var length = enumBugKeys$1.length;
  	  while (length--) delete NullProtoObject$1[PROTOTYPE$3][enumBugKeys$1[length]];
  	  return NullProtoObject$1();
  	};
  
  	hiddenKeys$2[IE_PROTO$2] = true;
  
  	// `Object.create` method
  	// https://tc39.github.io/ecma262/#sec-object.create
  	var objectCreate$1 = Object.create || function create(O, Properties) {
  	  var result;
  	  if (O !== null) {
  	    EmptyConstructor$1[PROTOTYPE$3] = anObject$1(O);
  	    result = new EmptyConstructor$1();
  	    EmptyConstructor$1[PROTOTYPE$3] = null;
  	    // add "__proto__" for Object.getPrototypeOf polyfill
  	    result[IE_PROTO$2] = O;
  	  } else result = NullProtoObject$1();
  	  return Properties === undefined ? result : objectDefineProperties$1(result, Properties);
  	};
  
  	var UNSCOPABLES$1 = wellKnownSymbol$1('unscopables');
  	var ArrayPrototype$2 = Array.prototype;
  
  	// Array.prototype[@@unscopables]
  	// https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
  	if (ArrayPrototype$2[UNSCOPABLES$1] == undefined) {
  	  objectDefineProperty$1.f(ArrayPrototype$2, UNSCOPABLES$1, {
  	    configurable: true,
  	    value: objectCreate$1(null)
  	  });
  	}
  
  	// add a key to Array.prototype[@@unscopables]
  	var addToUnscopables$1 = function (key) {
  	  ArrayPrototype$2[UNSCOPABLES$1][key] = true;
  	};
  
  	var $find$2 = arrayIteration$1.find;
  
  
  
  	var FIND$1 = 'find';
  	var SKIPS_HOLES$1 = true;
  
  	var USES_TO_LENGTH$b = arrayMethodUsesToLength$1(FIND$1);
  
  	// Shouldn't skip holes
  	if (FIND$1 in []) Array(1)[FIND$1](function () { SKIPS_HOLES$1 = false; });
  
  	// `Array.prototype.find` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.find
  	_export$1({ target: 'Array', proto: true, forced: SKIPS_HOLES$1 || !USES_TO_LENGTH$b }, {
  	  find: function find(callbackfn /* , that = undefined */) {
  	    return $find$2(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	// https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
  	addToUnscopables$1(FIND$1);
  
  	var iteratorClose = function (iterator) {
  	  var returnMethod = iterator['return'];
  	  if (returnMethod !== undefined) {
  	    return anObject$1(returnMethod.call(iterator)).value;
  	  }
  	};
  
  	// call something on iterator step with safe closing on error
  	var callWithSafeIterationClosing$1 = function (iterator, fn, value, ENTRIES) {
  	  try {
  	    return ENTRIES ? fn(anObject$1(value)[0], value[1]) : fn(value);
  	  // 7.4.6 IteratorClose(iterator, completion)
  	  } catch (error) {
  	    iteratorClose(iterator);
  	    throw error;
  	  }
  	};
  
  	var iterators$1 = {};
  
  	var ITERATOR$9 = wellKnownSymbol$1('iterator');
  	var ArrayPrototype$3 = Array.prototype;
  
  	// check on default Array iterator
  	var isArrayIteratorMethod$1 = function (it) {
  	  return it !== undefined && (iterators$1.Array === it || ArrayPrototype$3[ITERATOR$9] === it);
  	};
  
  	var TO_STRING_TAG$5 = wellKnownSymbol$1('toStringTag');
  	var test$1 = {};
  
  	test$1[TO_STRING_TAG$5] = 'z';
  
  	var toStringTagSupport$1 = String(test$1) === '[object z]';
  
  	var TO_STRING_TAG$6 = wellKnownSymbol$1('toStringTag');
  	// ES3 wrong here
  	var CORRECT_ARGUMENTS$1 = classofRaw$1(function () { return arguments; }()) == 'Arguments';
  
  	// fallback for IE11 Script Access Denied error
  	var tryGet$1 = function (it, key) {
  	  try {
  	    return it[key];
  	  } catch (error) { /* empty */ }
  	};
  
  	// getting tag from ES6+ `Object.prototype.toString`
  	var classof$1 = toStringTagSupport$1 ? classofRaw$1 : function (it) {
  	  var O, tag, result;
  	  return it === undefined ? 'Undefined' : it === null ? 'Null'
  	    // @@toStringTag case
  	    : typeof (tag = tryGet$1(O = Object(it), TO_STRING_TAG$6)) == 'string' ? tag
  	    // builtinTag case
  	    : CORRECT_ARGUMENTS$1 ? classofRaw$1(O)
  	    // ES3 arguments fallback
  	    : (result = classofRaw$1(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : result;
  	};
  
  	var ITERATOR$a = wellKnownSymbol$1('iterator');
  
  	var getIteratorMethod$1 = function (it) {
  	  if (it != undefined) return it[ITERATOR$a]
  	    || it['@@iterator']
  	    || iterators$1[classof$1(it)];
  	};
  
  	// `Array.from` method implementation
  	// https://tc39.github.io/ecma262/#sec-array.from
  	var arrayFrom$1 = function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) {
  	  var O = toObject$1(arrayLike);
  	  var C = typeof this == 'function' ? this : Array;
  	  var argumentsLength = arguments.length;
  	  var mapfn = argumentsLength > 1 ? arguments[1] : undefined;
  	  var mapping = mapfn !== undefined;
  	  var iteratorMethod = getIteratorMethod$1(O);
  	  var index = 0;
  	  var length, result, step, iterator, next, value;
  	  if (mapping) mapfn = functionBindContext$1(mapfn, argumentsLength > 2 ? arguments[2] : undefined, 2);
  	  // if the target is not iterable or it's an array with the default iterator - use a simple case
  	  if (iteratorMethod != undefined && !(C == Array && isArrayIteratorMethod$1(iteratorMethod))) {
  	    iterator = iteratorMethod.call(O);
  	    next = iterator.next;
  	    result = new C();
  	    for (;!(step = next.call(iterator)).done; index++) {
  	      value = mapping ? callWithSafeIterationClosing$1(iterator, mapfn, [step.value, index], true) : step.value;
  	      createProperty$1(result, index, value);
  	    }
  	  } else {
  	    length = toLength$1(O.length);
  	    result = new C(length);
  	    for (;length > index; index++) {
  	      value = mapping ? mapfn(O[index], index) : O[index];
  	      createProperty$1(result, index, value);
  	    }
  	  }
  	  result.length = index;
  	  return result;
  	};
  
  	var ITERATOR$b = wellKnownSymbol$1('iterator');
  	var SAFE_CLOSING$1 = false;
  
  	try {
  	  var called$1 = 0;
  	  var iteratorWithReturn$1 = {
  	    next: function () {
  	      return { done: !!called$1++ };
  	    },
  	    'return': function () {
  	      SAFE_CLOSING$1 = true;
  	    }
  	  };
  	  iteratorWithReturn$1[ITERATOR$b] = function () {
  	    return this;
  	  };
  	  // eslint-disable-next-line no-throw-literal
  	  Array.from(iteratorWithReturn$1, function () { throw 2; });
  	} catch (error) { /* empty */ }
  
  	var checkCorrectnessOfIteration$1 = function (exec, SKIP_CLOSING) {
  	  if (!SKIP_CLOSING && !SAFE_CLOSING$1) return false;
  	  var ITERATION_SUPPORT = false;
  	  try {
  	    var object = {};
  	    object[ITERATOR$b] = function () {
  	      return {
  	        next: function () {
  	          return { done: ITERATION_SUPPORT = true };
  	        }
  	      };
  	    };
  	    exec(object);
  	  } catch (error) { /* empty */ }
  	  return ITERATION_SUPPORT;
  	};
  
  	var INCORRECT_ITERATION$2 = !checkCorrectnessOfIteration$1(function (iterable) {
  	  Array.from(iterable);
  	});
  
  	// `Array.from` method
  	// https://tc39.github.io/ecma262/#sec-array.from
  	_export$1({ target: 'Array', stat: true, forced: INCORRECT_ITERATION$2 }, {
  	  from: arrayFrom$1
  	});
  
  	var $includes$2 = arrayIncludes$1.includes;
  
  
  
  	var USES_TO_LENGTH$c = arrayMethodUsesToLength$1('indexOf', { ACCESSORS: true, 1: 0 });
  
  	// `Array.prototype.includes` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.includes
  	_export$1({ target: 'Array', proto: true, forced: !USES_TO_LENGTH$c }, {
  	  includes: function includes(el /* , fromIndex = 0 */) {
  	    return $includes$2(this, el, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	// https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
  	addToUnscopables$1('includes');
  
  	var correctPrototypeGetter$1 = !fails$1(function () {
  	  function F() { /* empty */ }
  	  F.prototype.constructor = null;
  	  return Object.getPrototypeOf(new F()) !== F.prototype;
  	});
  
  	var IE_PROTO$3 = sharedKey$1('IE_PROTO');
  	var ObjectPrototype$4 = Object.prototype;
  
  	// `Object.getPrototypeOf` method
  	// https://tc39.github.io/ecma262/#sec-object.getprototypeof
  	var objectGetPrototypeOf$1 = correctPrototypeGetter$1 ? Object.getPrototypeOf : function (O) {
  	  O = toObject$1(O);
  	  if (has$2(O, IE_PROTO$3)) return O[IE_PROTO$3];
  	  if (typeof O.constructor == 'function' && O instanceof O.constructor) {
  	    return O.constructor.prototype;
  	  } return O instanceof Object ? ObjectPrototype$4 : null;
  	};
  
  	var ITERATOR$c = wellKnownSymbol$1('iterator');
  	var BUGGY_SAFARI_ITERATORS$2 = false;
  
  	var returnThis$3 = function () { return this; };
  
  	// `%IteratorPrototype%` object
  	// https://tc39.github.io/ecma262/#sec-%iteratorprototype%-object
  	var IteratorPrototype$3, PrototypeOfArrayIteratorPrototype$1, arrayIterator$1;
  
  	if ([].keys) {
  	  arrayIterator$1 = [].keys();
  	  // Safari 8 has buggy iterators w/o `next`
  	  if (!('next' in arrayIterator$1)) BUGGY_SAFARI_ITERATORS$2 = true;
  	  else {
  	    PrototypeOfArrayIteratorPrototype$1 = objectGetPrototypeOf$1(objectGetPrototypeOf$1(arrayIterator$1));
  	    if (PrototypeOfArrayIteratorPrototype$1 !== Object.prototype) IteratorPrototype$3 = PrototypeOfArrayIteratorPrototype$1;
  	  }
  	}
  
  	if (IteratorPrototype$3 == undefined) IteratorPrototype$3 = {};
  
  	// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
  	if ( !has$2(IteratorPrototype$3, ITERATOR$c)) {
  	  createNonEnumerableProperty$1(IteratorPrototype$3, ITERATOR$c, returnThis$3);
  	}
  
  	var iteratorsCore$1 = {
  	  IteratorPrototype: IteratorPrototype$3,
  	  BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS$2
  	};
  
  	var defineProperty$b = objectDefineProperty$1.f;
  
  
  
  	var TO_STRING_TAG$7 = wellKnownSymbol$1('toStringTag');
  
  	var setToStringTag$1 = function (it, TAG, STATIC) {
  	  if (it && !has$2(it = STATIC ? it : it.prototype, TO_STRING_TAG$7)) {
  	    defineProperty$b(it, TO_STRING_TAG$7, { configurable: true, value: TAG });
  	  }
  	};
  
  	var IteratorPrototype$4 = iteratorsCore$1.IteratorPrototype;
  
  
  
  
  
  	var returnThis$4 = function () { return this; };
  
  	var createIteratorConstructor$1 = function (IteratorConstructor, NAME, next) {
  	  var TO_STRING_TAG = NAME + ' Iterator';
  	  IteratorConstructor.prototype = objectCreate$1(IteratorPrototype$4, { next: createPropertyDescriptor$1(1, next) });
  	  setToStringTag$1(IteratorConstructor, TO_STRING_TAG, false);
  	  iterators$1[TO_STRING_TAG] = returnThis$4;
  	  return IteratorConstructor;
  	};
  
  	var aPossiblePrototype$1 = function (it) {
  	  if (!isObject$2(it) && it !== null) {
  	    throw TypeError("Can't set " + String(it) + ' as a prototype');
  	  } return it;
  	};
  
  	// `Object.setPrototypeOf` method
  	// https://tc39.github.io/ecma262/#sec-object.setprototypeof
  	// Works with __proto__ only. Old v8 can't work with null proto objects.
  	/* eslint-disable no-proto */
  	var objectSetPrototypeOf$1 = Object.setPrototypeOf || ('__proto__' in {} ? function () {
  	  var CORRECT_SETTER = false;
  	  var test = {};
  	  var setter;
  	  try {
  	    setter = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__').set;
  	    setter.call(test, []);
  	    CORRECT_SETTER = test instanceof Array;
  	  } catch (error) { /* empty */ }
  	  return function setPrototypeOf(O, proto) {
  	    anObject$1(O);
  	    aPossiblePrototype$1(proto);
  	    if (CORRECT_SETTER) setter.call(O, proto);
  	    else O.__proto__ = proto;
  	    return O;
  	  };
  	}() : undefined);
  
  	var IteratorPrototype$5 = iteratorsCore$1.IteratorPrototype;
  	var BUGGY_SAFARI_ITERATORS$3 = iteratorsCore$1.BUGGY_SAFARI_ITERATORS;
  	var ITERATOR$d = wellKnownSymbol$1('iterator');
  	var KEYS$1 = 'keys';
  	var VALUES$1 = 'values';
  	var ENTRIES$1 = 'entries';
  
  	var returnThis$5 = function () { return this; };
  
  	var defineIterator$1 = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) {
  	  createIteratorConstructor$1(IteratorConstructor, NAME, next);
  
  	  var getIterationMethod = function (KIND) {
  	    if (KIND === DEFAULT && defaultIterator) return defaultIterator;
  	    if (!BUGGY_SAFARI_ITERATORS$3 && KIND in IterablePrototype) return IterablePrototype[KIND];
  	    switch (KIND) {
  	      case KEYS$1: return function keys() { return new IteratorConstructor(this, KIND); };
  	      case VALUES$1: return function values() { return new IteratorConstructor(this, KIND); };
  	      case ENTRIES$1: return function entries() { return new IteratorConstructor(this, KIND); };
  	    } return function () { return new IteratorConstructor(this); };
  	  };
  
  	  var TO_STRING_TAG = NAME + ' Iterator';
  	  var INCORRECT_VALUES_NAME = false;
  	  var IterablePrototype = Iterable.prototype;
  	  var nativeIterator = IterablePrototype[ITERATOR$d]
  	    || IterablePrototype['@@iterator']
  	    || DEFAULT && IterablePrototype[DEFAULT];
  	  var defaultIterator = !BUGGY_SAFARI_ITERATORS$3 && nativeIterator || getIterationMethod(DEFAULT);
  	  var anyNativeIterator = NAME == 'Array' ? IterablePrototype.entries || nativeIterator : nativeIterator;
  	  var CurrentIteratorPrototype, methods, KEY;
  
  	  // fix native
  	  if (anyNativeIterator) {
  	    CurrentIteratorPrototype = objectGetPrototypeOf$1(anyNativeIterator.call(new Iterable()));
  	    if (IteratorPrototype$5 !== Object.prototype && CurrentIteratorPrototype.next) {
  	      if ( objectGetPrototypeOf$1(CurrentIteratorPrototype) !== IteratorPrototype$5) {
  	        if (objectSetPrototypeOf$1) {
  	          objectSetPrototypeOf$1(CurrentIteratorPrototype, IteratorPrototype$5);
  	        } else if (typeof CurrentIteratorPrototype[ITERATOR$d] != 'function') {
  	          createNonEnumerableProperty$1(CurrentIteratorPrototype, ITERATOR$d, returnThis$5);
  	        }
  	      }
  	      // Set @@toStringTag to native iterators
  	      setToStringTag$1(CurrentIteratorPrototype, TO_STRING_TAG, true);
  	    }
  	  }
  
  	  // fix Array#{values, @@iterator}.name in V8 / FF
  	  if (DEFAULT == VALUES$1 && nativeIterator && nativeIterator.name !== VALUES$1) {
  	    INCORRECT_VALUES_NAME = true;
  	    defaultIterator = function values() { return nativeIterator.call(this); };
  	  }
  
  	  // define iterator
  	  if ( IterablePrototype[ITERATOR$d] !== defaultIterator) {
  	    createNonEnumerableProperty$1(IterablePrototype, ITERATOR$d, defaultIterator);
  	  }
  	  iterators$1[NAME] = defaultIterator;
  
  	  // export additional methods
  	  if (DEFAULT) {
  	    methods = {
  	      values: getIterationMethod(VALUES$1),
  	      keys: IS_SET ? defaultIterator : getIterationMethod(KEYS$1),
  	      entries: getIterationMethod(ENTRIES$1)
  	    };
  	    if (FORCED) for (KEY in methods) {
  	      if (BUGGY_SAFARI_ITERATORS$3 || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) {
  	        redefine$1(IterablePrototype, KEY, methods[KEY]);
  	      }
  	    } else _export$1({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS$3 || INCORRECT_VALUES_NAME }, methods);
  	  }
  
  	  return methods;
  	};
  
  	var ARRAY_ITERATOR$1 = 'Array Iterator';
  	var setInternalState$9 = internalState$1.set;
  	var getInternalState$5 = internalState$1.getterFor(ARRAY_ITERATOR$1);
  
  	// `Array.prototype.entries` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.entries
  	// `Array.prototype.keys` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.keys
  	// `Array.prototype.values` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.values
  	// `Array.prototype[@@iterator]` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype-@@iterator
  	// `CreateArrayIterator` internal method
  	// https://tc39.github.io/ecma262/#sec-createarrayiterator
  	var es_array_iterator$1 = defineIterator$1(Array, 'Array', function (iterated, kind) {
  	  setInternalState$9(this, {
  	    type: ARRAY_ITERATOR$1,
  	    target: toIndexedObject$1(iterated), // target
  	    index: 0,                          // next index
  	    kind: kind                         // kind
  	  });
  	// `%ArrayIteratorPrototype%.next` method
  	// https://tc39.github.io/ecma262/#sec-%arrayiteratorprototype%.next
  	}, function () {
  	  var state = getInternalState$5(this);
  	  var target = state.target;
  	  var kind = state.kind;
  	  var index = state.index++;
  	  if (!target || index >= target.length) {
  	    state.target = undefined;
  	    return { value: undefined, done: true };
  	  }
  	  if (kind == 'keys') return { value: index, done: false };
  	  if (kind == 'values') return { value: target[index], done: false };
  	  return { value: [index, target[index]], done: false };
  	}, 'values');
  
  	// argumentsList[@@iterator] is %ArrayProto_values%
  	// https://tc39.github.io/ecma262/#sec-createunmappedargumentsobject
  	// https://tc39.github.io/ecma262/#sec-createmappedargumentsobject
  	iterators$1.Arguments = iterators$1.Array;
  
  	// https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
  	addToUnscopables$1('keys');
  	addToUnscopables$1('values');
  	addToUnscopables$1('entries');
  
  	var arrayMethodIsStrict$1 = function (METHOD_NAME, argument) {
  	  var method = [][METHOD_NAME];
  	  return !!method && fails$1(function () {
  	    // eslint-disable-next-line no-useless-call,no-throw-literal
  	    method.call(null, argument || function () { throw 1; }, 1);
  	  });
  	};
  
  	var nativeJoin$1 = [].join;
  
  	var ES3_STRINGS$1 = indexedObject$1 != Object;
  	var STRICT_METHOD$5 = arrayMethodIsStrict$1('join', ',');
  
  	// `Array.prototype.join` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.join
  	_export$1({ target: 'Array', proto: true, forced: ES3_STRINGS$1 || !STRICT_METHOD$5 }, {
  	  join: function join(separator) {
  	    return nativeJoin$1.call(toIndexedObject$1(this), separator === undefined ? ',' : separator);
  	  }
  	});
  
  	var $map$2 = arrayIteration$1.map;
  
  
  
  	var HAS_SPECIES_SUPPORT$5 = arrayMethodHasSpeciesSupport$1('map');
  	// FF49- issue
  	var USES_TO_LENGTH$d = arrayMethodUsesToLength$1('map');
  
  	// `Array.prototype.map` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.map
  	// with adding support of @@species
  	_export$1({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$5 || !USES_TO_LENGTH$d }, {
  	  map: function map(callbackfn /* , thisArg */) {
  	    return $map$2(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	// makes subclassing work correct for wrapped built-ins
  	var inheritIfRequired$1 = function ($this, dummy, Wrapper) {
  	  var NewTarget, NewTargetPrototype;
  	  if (
  	    // it can work only with native `setPrototypeOf`
  	    objectSetPrototypeOf$1 &&
  	    // we haven't completely correct pre-ES6 way for getting `new.target`, so use this
  	    typeof (NewTarget = dummy.constructor) == 'function' &&
  	    NewTarget !== Wrapper &&
  	    isObject$2(NewTargetPrototype = NewTarget.prototype) &&
  	    NewTargetPrototype !== Wrapper.prototype
  	  ) objectSetPrototypeOf$1($this, NewTargetPrototype);
  	  return $this;
  	};
  
  	// a string of all valid unicode whitespaces
  	// eslint-disable-next-line max-len
  	var whitespaces$1 = '\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF';
  
  	var whitespace$1 = '[' + whitespaces$1 + ']';
  	var ltrim$1 = RegExp('^' + whitespace$1 + whitespace$1 + '*');
  	var rtrim$1 = RegExp(whitespace$1 + whitespace$1 + '*$');
  
  	// `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation
  	var createMethod$8 = function (TYPE) {
  	  return function ($this) {
  	    var string = String(requireObjectCoercible$1($this));
  	    if (TYPE & 1) string = string.replace(ltrim$1, '');
  	    if (TYPE & 2) string = string.replace(rtrim$1, '');
  	    return string;
  	  };
  	};
  
  	var stringTrim$1 = {
  	  // `String.prototype.{ trimLeft, trimStart }` methods
  	  // https://tc39.github.io/ecma262/#sec-string.prototype.trimstart
  	  start: createMethod$8(1),
  	  // `String.prototype.{ trimRight, trimEnd }` methods
  	  // https://tc39.github.io/ecma262/#sec-string.prototype.trimend
  	  end: createMethod$8(2),
  	  // `String.prototype.trim` method
  	  // https://tc39.github.io/ecma262/#sec-string.prototype.trim
  	  trim: createMethod$8(3)
  	};
  
  	var getOwnPropertyNames$3 = objectGetOwnPropertyNames$1.f;
  	var getOwnPropertyDescriptor$6 = objectGetOwnPropertyDescriptor$1.f;
  	var defineProperty$c = objectDefineProperty$1.f;
  	var trim$1 = stringTrim$1.trim;
  
  	var NUMBER$1 = 'Number';
  	var NativeNumber$1 = global_1$1[NUMBER$1];
  	var NumberPrototype$1 = NativeNumber$1.prototype;
  
  	// Opera ~12 has broken Object#toString
  	var BROKEN_CLASSOF$1 = classofRaw$1(objectCreate$1(NumberPrototype$1)) == NUMBER$1;
  
  	// `ToNumber` abstract operation
  	// https://tc39.github.io/ecma262/#sec-tonumber
  	var toNumber$1 = function (argument) {
  	  var it = toPrimitive$1(argument, false);
  	  var first, third, radix, maxCode, digits, length, index, code;
  	  if (typeof it == 'string' && it.length > 2) {
  	    it = trim$1(it);
  	    first = it.charCodeAt(0);
  	    if (first === 43 || first === 45) {
  	      third = it.charCodeAt(2);
  	      if (third === 88 || third === 120) return NaN; // Number('+0x1') should be NaN, old V8 fix
  	    } else if (first === 48) {
  	      switch (it.charCodeAt(1)) {
  	        case 66: case 98: radix = 2; maxCode = 49; break; // fast equal of /^0b[01]+$/i
  	        case 79: case 111: radix = 8; maxCode = 55; break; // fast equal of /^0o[0-7]+$/i
  	        default: return +it;
  	      }
  	      digits = it.slice(2);
  	      length = digits.length;
  	      for (index = 0; index < length; index++) {
  	        code = digits.charCodeAt(index);
  	        // parseInt parses a string to a first unavailable symbol
  	        // but ToNumber should return NaN if a string contains unavailable symbols
  	        if (code < 48 || code > maxCode) return NaN;
  	      } return parseInt(digits, radix);
  	    }
  	  } return +it;
  	};
  
  	// `Number` constructor
  	// https://tc39.github.io/ecma262/#sec-number-constructor
  	if (isForced_1$1(NUMBER$1, !NativeNumber$1(' 0o1') || !NativeNumber$1('0b1') || NativeNumber$1('+0x1'))) {
  	  var NumberWrapper$1 = function Number(value) {
  	    var it = arguments.length < 1 ? 0 : value;
  	    var dummy = this;
  	    return dummy instanceof NumberWrapper$1
  	      // check on 1..constructor(foo) case
  	      && (BROKEN_CLASSOF$1 ? fails$1(function () { NumberPrototype$1.valueOf.call(dummy); }) : classofRaw$1(dummy) != NUMBER$1)
  	        ? inheritIfRequired$1(new NativeNumber$1(toNumber$1(it)), dummy, NumberWrapper$1) : toNumber$1(it);
  	  };
  	  for (var keys$5 = descriptors$1 ? getOwnPropertyNames$3(NativeNumber$1) : (
  	    // ES3:
  	    'MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,' +
  	    // ES2015 (in case, if modules with ES2015 Number statics required before):
  	    'EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,' +
  	    'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger'
  	  ).split(','), j$2 = 0, key$2; keys$5.length > j$2; j$2++) {
  	    if (has$2(NativeNumber$1, key$2 = keys$5[j$2]) && !has$2(NumberWrapper$1, key$2)) {
  	      defineProperty$c(NumberWrapper$1, key$2, getOwnPropertyDescriptor$6(NativeNumber$1, key$2));
  	    }
  	  }
  	  NumberWrapper$1.prototype = NumberPrototype$1;
  	  NumberPrototype$1.constructor = NumberWrapper$1;
  	  redefine$1(global_1$1, NUMBER$1, NumberWrapper$1);
  	}
  
  	var FAILS_ON_PRIMITIVES$2 = fails$1(function () { objectKeys$1(1); });
  
  	// `Object.keys` method
  	// https://tc39.github.io/ecma262/#sec-object.keys
  	_export$1({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$2 }, {
  	  keys: function keys(it) {
  	    return objectKeys$1(toObject$1(it));
  	  }
  	});
  
  	// `Object.prototype.toString` method implementation
  	// https://tc39.github.io/ecma262/#sec-object.prototype.tostring
  	var objectToString$1 = toStringTagSupport$1 ? {}.toString : function toString() {
  	  return '[object ' + classof$1(this) + ']';
  	};
  
  	// `Object.prototype.toString` method
  	// https://tc39.github.io/ecma262/#sec-object.prototype.tostring
  	if (!toStringTagSupport$1) {
  	  redefine$1(Object.prototype, 'toString', objectToString$1, { unsafe: true });
  	}
  
  	// `RegExp.prototype.flags` getter implementation
  	// https://tc39.github.io/ecma262/#sec-get-regexp.prototype.flags
  	var regexpFlags$1 = function () {
  	  var that = anObject$1(this);
  	  var result = '';
  	  if (that.global) result += 'g';
  	  if (that.ignoreCase) result += 'i';
  	  if (that.multiline) result += 'm';
  	  if (that.dotAll) result += 's';
  	  if (that.unicode) result += 'u';
  	  if (that.sticky) result += 'y';
  	  return result;
  	};
  
  	// babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError,
  	// so we use an intermediate function.
  	function RE$1(s, f) {
  	  return RegExp(s, f);
  	}
  
  	var UNSUPPORTED_Y$3 = fails$1(function () {
  	  // babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError
  	  var re = RE$1('a', 'y');
  	  re.lastIndex = 2;
  	  return re.exec('abcd') != null;
  	});
  
  	var BROKEN_CARET$1 = fails$1(function () {
  	  // https://bugzilla.mozilla.org/show_bug.cgi?id=773687
  	  var re = RE$1('^r', 'gy');
  	  re.lastIndex = 2;
  	  return re.exec('str') != null;
  	});
  
  	var regexpStickyHelpers$1 = {
  		UNSUPPORTED_Y: UNSUPPORTED_Y$3,
  		BROKEN_CARET: BROKEN_CARET$1
  	};
  
  	var nativeExec$1 = RegExp.prototype.exec;
  	// This always refers to the native implementation, because the
  	// String#replace polyfill uses ./fix-regexp-well-known-symbol-logic.js,
  	// which loads this file before patching the method.
  	var nativeReplace$1 = String.prototype.replace;
  
  	var patchedExec$1 = nativeExec$1;
  
  	var UPDATES_LAST_INDEX_WRONG$1 = (function () {
  	  var re1 = /a/;
  	  var re2 = /b*/g;
  	  nativeExec$1.call(re1, 'a');
  	  nativeExec$1.call(re2, 'a');
  	  return re1.lastIndex !== 0 || re2.lastIndex !== 0;
  	})();
  
  	var UNSUPPORTED_Y$4 = regexpStickyHelpers$1.UNSUPPORTED_Y || regexpStickyHelpers$1.BROKEN_CARET;
  
  	// nonparticipating capturing group, copied from es5-shim's String#split patch.
  	var NPCG_INCLUDED$1 = /()??/.exec('')[1] !== undefined;
  
  	var PATCH$1 = UPDATES_LAST_INDEX_WRONG$1 || NPCG_INCLUDED$1 || UNSUPPORTED_Y$4;
  
  	if (PATCH$1) {
  	  patchedExec$1 = function exec(str) {
  	    var re = this;
  	    var lastIndex, reCopy, match, i;
  	    var sticky = UNSUPPORTED_Y$4 && re.sticky;
  	    var flags = regexpFlags$1.call(re);
  	    var source = re.source;
  	    var charsAdded = 0;
  	    var strCopy = str;
  
  	    if (sticky) {
  	      flags = flags.replace('y', '');
  	      if (flags.indexOf('g') === -1) {
  	        flags += 'g';
  	      }
  
  	      strCopy = String(str).slice(re.lastIndex);
  	      // Support anchored sticky behavior.
  	      if (re.lastIndex > 0 && (!re.multiline || re.multiline && str[re.lastIndex - 1] !== '\n')) {
  	        source = '(?: ' + source + ')';
  	        strCopy = ' ' + strCopy;
  	        charsAdded++;
  	      }
  	      // ^(? + rx + ) is needed, in combination with some str slicing, to
  	      // simulate the 'y' flag.
  	      reCopy = new RegExp('^(?:' + source + ')', flags);
  	    }
  
  	    if (NPCG_INCLUDED$1) {
  	      reCopy = new RegExp('^' + source + '$(?!\\s)', flags);
  	    }
  	    if (UPDATES_LAST_INDEX_WRONG$1) lastIndex = re.lastIndex;
  
  	    match = nativeExec$1.call(sticky ? reCopy : re, strCopy);
  
  	    if (sticky) {
  	      if (match) {
  	        match.input = match.input.slice(charsAdded);
  	        match[0] = match[0].slice(charsAdded);
  	        match.index = re.lastIndex;
  	        re.lastIndex += match[0].length;
  	      } else re.lastIndex = 0;
  	    } else if (UPDATES_LAST_INDEX_WRONG$1 && match) {
  	      re.lastIndex = re.global ? match.index + match[0].length : lastIndex;
  	    }
  	    if (NPCG_INCLUDED$1 && match && match.length > 1) {
  	      // Fix browsers whose `exec` methods don't consistently return `undefined`
  	      // for NPCG, like IE8. NOTE: This doesn' work for /(.?)?/
  	      nativeReplace$1.call(match[0], reCopy, function () {
  	        for (i = 1; i < arguments.length - 2; i++) {
  	          if (arguments[i] === undefined) match[i] = undefined;
  	        }
  	      });
  	    }
  
  	    return match;
  	  };
  	}
  
  	var regexpExec$1 = patchedExec$1;
  
  	_export$1({ target: 'RegExp', proto: true, forced: /./.exec !== regexpExec$1 }, {
  	  exec: regexpExec$1
  	});
  
  	var TO_STRING$1 = 'toString';
  	var RegExpPrototype$2 = RegExp.prototype;
  	var nativeToString$1 = RegExpPrototype$2[TO_STRING$1];
  
  	var NOT_GENERIC$1 = fails$1(function () { return nativeToString$1.call({ source: 'a', flags: 'b' }) != '/a/b'; });
  	// FF44- RegExp#toString has a wrong name
  	var INCORRECT_NAME$1 = nativeToString$1.name != TO_STRING$1;
  
  	// `RegExp.prototype.toString` method
  	// https://tc39.github.io/ecma262/#sec-regexp.prototype.tostring
  	if (NOT_GENERIC$1 || INCORRECT_NAME$1) {
  	  redefine$1(RegExp.prototype, TO_STRING$1, function toString() {
  	    var R = anObject$1(this);
  	    var p = String(R.source);
  	    var rf = R.flags;
  	    var f = String(rf === undefined && R instanceof RegExp && !('flags' in RegExpPrototype$2) ? regexpFlags$1.call(R) : rf);
  	    return '/' + p + '/' + f;
  	  }, { unsafe: true });
  	}
  
  	var MATCH$3 = wellKnownSymbol$1('match');
  
  	// `IsRegExp` abstract operation
  	// https://tc39.github.io/ecma262/#sec-isregexp
  	var isRegexp$1 = function (it) {
  	  var isRegExp;
  	  return isObject$2(it) && ((isRegExp = it[MATCH$3]) !== undefined ? !!isRegExp : classofRaw$1(it) == 'RegExp');
  	};
  
  	var notARegexp$1 = function (it) {
  	  if (isRegexp$1(it)) {
  	    throw TypeError("The method doesn't accept regular expressions");
  	  } return it;
  	};
  
  	var MATCH$4 = wellKnownSymbol$1('match');
  
  	var correctIsRegexpLogic$1 = function (METHOD_NAME) {
  	  var regexp = /./;
  	  try {
  	    '/./'[METHOD_NAME](regexp);
  	  } catch (error1) {
  	    try {
  	      regexp[MATCH$4] = false;
  	      return '/./'[METHOD_NAME](regexp);
  	    } catch (error2) { /* empty */ }
  	  } return false;
  	};
  
  	// `String.prototype.includes` method
  	// https://tc39.github.io/ecma262/#sec-string.prototype.includes
  	_export$1({ target: 'String', proto: true, forced: !correctIsRegexpLogic$1('includes') }, {
  	  includes: function includes(searchString /* , position = 0 */) {
  	    return !!~String(requireObjectCoercible$1(this))
  	      .indexOf(notARegexp$1(searchString), arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	// `String.prototype.{ codePointAt, at }` methods implementation
  	var createMethod$9 = function (CONVERT_TO_STRING) {
  	  return function ($this, pos) {
  	    var S = String(requireObjectCoercible$1($this));
  	    var position = toInteger$1(pos);
  	    var size = S.length;
  	    var first, second;
  	    if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined;
  	    first = S.charCodeAt(position);
  	    return first < 0xD800 || first > 0xDBFF || position + 1 === size
  	      || (second = S.charCodeAt(position + 1)) < 0xDC00 || second > 0xDFFF
  	        ? CONVERT_TO_STRING ? S.charAt(position) : first
  	        : CONVERT_TO_STRING ? S.slice(position, position + 2) : (first - 0xD800 << 10) + (second - 0xDC00) + 0x10000;
  	  };
  	};
  
  	var stringMultibyte$1 = {
  	  // `String.prototype.codePointAt` method
  	  // https://tc39.github.io/ecma262/#sec-string.prototype.codepointat
  	  codeAt: createMethod$9(false),
  	  // `String.prototype.at` method
  	  // https://github.com/mathiasbynens/String.prototype.at
  	  charAt: createMethod$9(true)
  	};
  
  	var charAt$2 = stringMultibyte$1.charAt;
  
  
  
  	var STRING_ITERATOR$1 = 'String Iterator';
  	var setInternalState$a = internalState$1.set;
  	var getInternalState$6 = internalState$1.getterFor(STRING_ITERATOR$1);
  
  	// `String.prototype[@@iterator]` method
  	// https://tc39.github.io/ecma262/#sec-string.prototype-@@iterator
  	defineIterator$1(String, 'String', function (iterated) {
  	  setInternalState$a(this, {
  	    type: STRING_ITERATOR$1,
  	    string: String(iterated),
  	    index: 0
  	  });
  	// `%StringIteratorPrototype%.next` method
  	// https://tc39.github.io/ecma262/#sec-%stringiteratorprototype%.next
  	}, function next() {
  	  var state = getInternalState$6(this);
  	  var string = state.string;
  	  var index = state.index;
  	  var point;
  	  if (index >= string.length) return { value: undefined, done: true };
  	  point = charAt$2(string, index);
  	  state.index += point.length;
  	  return { value: point, done: false };
  	});
  
  	// TODO: Remove from `core-js@4` since it's moved to entry points
  
  
  
  
  
  
  
  	var SPECIES$9 = wellKnownSymbol$1('species');
  
  	var REPLACE_SUPPORTS_NAMED_GROUPS$1 = !fails$1(function () {
  	  // #replace needs built-in support for named groups.
  	  // #match works fine because it just return the exec results, even if it has
  	  // a "grops" property.
  	  var re = /./;
  	  re.exec = function () {
  	    var result = [];
  	    result.groups = { a: '7' };
  	    return result;
  	  };
  	  return ''.replace(re, '$<a>') !== '7';
  	});
  
  	// IE <= 11 replaces $0 with the whole match, as if it was $&
  	// https://stackoverflow.com/questions/6024666/getting-ie-to-replace-a-regex-with-the-literal-string-0
  	var REPLACE_KEEPS_$0$1 = (function () {
  	  return 'a'.replace(/./, '$0') === '$0';
  	})();
  
  	var REPLACE$1 = wellKnownSymbol$1('replace');
  	// Safari <= 13.0.3(?) substitutes nth capture where n>m with an empty string
  	var REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE$1 = (function () {
  	  if (/./[REPLACE$1]) {
  	    return /./[REPLACE$1]('a', '$0') === '';
  	  }
  	  return false;
  	})();
  
  	// Chrome 51 has a buggy "split" implementation when RegExp#exec !== nativeExec
  	// Weex JS has frozen built-in prototypes, so use try / catch wrapper
  	var SPLIT_WORKS_WITH_OVERWRITTEN_EXEC$1 = !fails$1(function () {
  	  var re = /(?:)/;
  	  var originalExec = re.exec;
  	  re.exec = function () { return originalExec.apply(this, arguments); };
  	  var result = 'ab'.split(re);
  	  return result.length !== 2 || result[0] !== 'a' || result[1] !== 'b';
  	});
  
  	var fixRegexpWellKnownSymbolLogic$1 = function (KEY, length, exec, sham) {
  	  var SYMBOL = wellKnownSymbol$1(KEY);
  
  	  var DELEGATES_TO_SYMBOL = !fails$1(function () {
  	    // String methods call symbol-named RegEp methods
  	    var O = {};
  	    O[SYMBOL] = function () { return 7; };
  	    return ''[KEY](O) != 7;
  	  });
  
  	  var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL && !fails$1(function () {
  	    // Symbol-named RegExp methods call .exec
  	    var execCalled = false;
  	    var re = /a/;
  
  	    if (KEY === 'split') {
  	      // We can't use real regex here since it causes deoptimization
  	      // and serious performance degradation in V8
  	      // https://github.com/zloirock/core-js/issues/306
  	      re = {};
  	      // RegExp[@@split] doesn't call the regex's exec method, but first creates
  	      // a new one. We need to return the patched regex when creating the new one.
  	      re.constructor = {};
  	      re.constructor[SPECIES$9] = function () { return re; };
  	      re.flags = '';
  	      re[SYMBOL] = /./[SYMBOL];
  	    }
  
  	    re.exec = function () { execCalled = true; return null; };
  
  	    re[SYMBOL]('');
  	    return !execCalled;
  	  });
  
  	  if (
  	    !DELEGATES_TO_SYMBOL ||
  	    !DELEGATES_TO_EXEC ||
  	    (KEY === 'replace' && !(
  	      REPLACE_SUPPORTS_NAMED_GROUPS$1 &&
  	      REPLACE_KEEPS_$0$1 &&
  	      !REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE$1
  	    )) ||
  	    (KEY === 'split' && !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC$1)
  	  ) {
  	    var nativeRegExpMethod = /./[SYMBOL];
  	    var methods = exec(SYMBOL, ''[KEY], function (nativeMethod, regexp, str, arg2, forceStringMethod) {
  	      if (regexp.exec === regexpExec$1) {
  	        if (DELEGATES_TO_SYMBOL && !forceStringMethod) {
  	          // The native String method already delegates to @@method (this
  	          // polyfilled function), leasing to infinite recursion.
  	          // We avoid it by directly calling the native @@method method.
  	          return { done: true, value: nativeRegExpMethod.call(regexp, str, arg2) };
  	        }
  	        return { done: true, value: nativeMethod.call(str, regexp, arg2) };
  	      }
  	      return { done: false };
  	    }, {
  	      REPLACE_KEEPS_$0: REPLACE_KEEPS_$0$1,
  	      REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE: REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE$1
  	    });
  	    var stringMethod = methods[0];
  	    var regexMethod = methods[1];
  
  	    redefine$1(String.prototype, KEY, stringMethod);
  	    redefine$1(RegExp.prototype, SYMBOL, length == 2
  	      // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue)
  	      // 21.2.5.11 RegExp.prototype[@@split](string, limit)
  	      ? function (string, arg) { return regexMethod.call(string, this, arg); }
  	      // 21.2.5.6 RegExp.prototype[@@match](string)
  	      // 21.2.5.9 RegExp.prototype[@@search](string)
  	      : function (string) { return regexMethod.call(string, this); }
  	    );
  	  }
  
  	  if (sham) createNonEnumerableProperty$1(RegExp.prototype[SYMBOL], 'sham', true);
  	};
  
  	// `SameValue` abstract operation
  	// https://tc39.github.io/ecma262/#sec-samevalue
  	var sameValue$1 = Object.is || function is(x, y) {
  	  // eslint-disable-next-line no-self-compare
  	  return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y;
  	};
  
  	// `RegExpExec` abstract operation
  	// https://tc39.github.io/ecma262/#sec-regexpexec
  	var regexpExecAbstract$1 = function (R, S) {
  	  var exec = R.exec;
  	  if (typeof exec === 'function') {
  	    var result = exec.call(R, S);
  	    if (typeof result !== 'object') {
  	      throw TypeError('RegExp exec method returned something other than an Object or null');
  	    }
  	    return result;
  	  }
  
  	  if (classofRaw$1(R) !== 'RegExp') {
  	    throw TypeError('RegExp#exec called on incompatible receiver');
  	  }
  
  	  return regexpExec$1.call(R, S);
  	};
  
  	// @@search logic
  	fixRegexpWellKnownSymbolLogic$1('search', 1, function (SEARCH, nativeSearch, maybeCallNative) {
  	  return [
  	    // `String.prototype.search` method
  	    // https://tc39.github.io/ecma262/#sec-string.prototype.search
  	    function search(regexp) {
  	      var O = requireObjectCoercible$1(this);
  	      var searcher = regexp == undefined ? undefined : regexp[SEARCH];
  	      return searcher !== undefined ? searcher.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O));
  	    },
  	    // `RegExp.prototype[@@search]` method
  	    // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@search
  	    function (regexp) {
  	      var res = maybeCallNative(nativeSearch, regexp, this);
  	      if (res.done) return res.value;
  
  	      var rx = anObject$1(regexp);
  	      var S = String(this);
  
  	      var previousLastIndex = rx.lastIndex;
  	      if (!sameValue$1(previousLastIndex, 0)) rx.lastIndex = 0;
  	      var result = regexpExecAbstract$1(rx, S);
  	      if (!sameValue$1(rx.lastIndex, previousLastIndex)) rx.lastIndex = previousLastIndex;
  	      return result === null ? -1 : result.index;
  	    }
  	  ];
  	});
  
  	var redefineAll$1 = function (target, src, options) {
  	  for (var key in src) redefine$1(target, key, src[key], options);
  	  return target;
  	};
  
  	var freezing$1 = !fails$1(function () {
  	  return Object.isExtensible(Object.preventExtensions({}));
  	});
  
  	var internalMetadata$1 = createCommonjsModule(function (module) {
  	var defineProperty = objectDefineProperty$1.f;
  
  
  
  	var METADATA = uid$1('meta');
  	var id = 0;
  
  	var isExtensible = Object.isExtensible || function () {
  	  return true;
  	};
  
  	var setMetadata = function (it) {
  	  defineProperty(it, METADATA, { value: {
  	    objectID: 'O' + ++id, // object ID
  	    weakData: {}          // weak collections IDs
  	  } });
  	};
  
  	var fastKey = function (it, create) {
  	  // return a primitive with prefix
  	  if (!isObject$2(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
  	  if (!has$2(it, METADATA)) {
  	    // can't set metadata to uncaught frozen object
  	    if (!isExtensible(it)) return 'F';
  	    // not necessary to add metadata
  	    if (!create) return 'E';
  	    // add missing metadata
  	    setMetadata(it);
  	  // return object ID
  	  } return it[METADATA].objectID;
  	};
  
  	var getWeakData = function (it, create) {
  	  if (!has$2(it, METADATA)) {
  	    // can't set metadata to uncaught frozen object
  	    if (!isExtensible(it)) return true;
  	    // not necessary to add metadata
  	    if (!create) return false;
  	    // add missing metadata
  	    setMetadata(it);
  	  // return the store of weak collections IDs
  	  } return it[METADATA].weakData;
  	};
  
  	// add metadata on freeze-family methods calling
  	var onFreeze = function (it) {
  	  if (freezing$1 && meta.REQUIRED && isExtensible(it) && !has$2(it, METADATA)) setMetadata(it);
  	  return it;
  	};
  
  	var meta = module.exports = {
  	  REQUIRED: false,
  	  fastKey: fastKey,
  	  getWeakData: getWeakData,
  	  onFreeze: onFreeze
  	};
  
  	hiddenKeys$2[METADATA] = true;
  	});
  	var internalMetadata_1$1 = internalMetadata$1.REQUIRED;
  	var internalMetadata_2$1 = internalMetadata$1.fastKey;
  	var internalMetadata_3$1 = internalMetadata$1.getWeakData;
  	var internalMetadata_4$1 = internalMetadata$1.onFreeze;
  
  	var Result = function (stopped, result) {
  	  this.stopped = stopped;
  	  this.result = result;
  	};
  
  	var iterate = function (iterable, unboundFunction, options) {
  	  var that = options && options.that;
  	  var AS_ENTRIES = !!(options && options.AS_ENTRIES);
  	  var IS_ITERATOR = !!(options && options.IS_ITERATOR);
  	  var INTERRUPTED = !!(options && options.INTERRUPTED);
  	  var fn = functionBindContext$1(unboundFunction, that, 1 + AS_ENTRIES + INTERRUPTED);
  	  var iterator, iterFn, index, length, result, next, step;
  
  	  var stop = function (condition) {
  	    if (iterator) iteratorClose(iterator);
  	    return new Result(true, condition);
  	  };
  
  	  var callFn = function (value) {
  	    if (AS_ENTRIES) {
  	      anObject$1(value);
  	      return INTERRUPTED ? fn(value[0], value[1], stop) : fn(value[0], value[1]);
  	    } return INTERRUPTED ? fn(value, stop) : fn(value);
  	  };
  
  	  if (IS_ITERATOR) {
  	    iterator = iterable;
  	  } else {
  	    iterFn = getIteratorMethod$1(iterable);
  	    if (typeof iterFn != 'function') throw TypeError('Target is not iterable');
  	    // optimisation for array iterators
  	    if (isArrayIteratorMethod$1(iterFn)) {
  	      for (index = 0, length = toLength$1(iterable.length); length > index; index++) {
  	        result = callFn(iterable[index]);
  	        if (result && result instanceof Result) return result;
  	      } return new Result(false);
  	    }
  	    iterator = iterFn.call(iterable);
  	  }
  
  	  next = iterator.next;
  	  while (!(step = next.call(iterator)).done) {
  	    try {
  	      result = callFn(step.value);
  	    } catch (error) {
  	      iteratorClose(iterator);
  	      throw error;
  	    }
  	    if (typeof result == 'object' && result && result instanceof Result) return result;
  	  } return new Result(false);
  	};
  
  	var anInstance$1 = function (it, Constructor, name) {
  	  if (!(it instanceof Constructor)) {
  	    throw TypeError('Incorrect ' + (name ? name + ' ' : '') + 'invocation');
  	  } return it;
  	};
  
  	var collection$1 = function (CONSTRUCTOR_NAME, wrapper, common) {
  	  var IS_MAP = CONSTRUCTOR_NAME.indexOf('Map') !== -1;
  	  var IS_WEAK = CONSTRUCTOR_NAME.indexOf('Weak') !== -1;
  	  var ADDER = IS_MAP ? 'set' : 'add';
  	  var NativeConstructor = global_1$1[CONSTRUCTOR_NAME];
  	  var NativePrototype = NativeConstructor && NativeConstructor.prototype;
  	  var Constructor = NativeConstructor;
  	  var exported = {};
  
  	  var fixMethod = function (KEY) {
  	    var nativeMethod = NativePrototype[KEY];
  	    redefine$1(NativePrototype, KEY,
  	      KEY == 'add' ? function add(value) {
  	        nativeMethod.call(this, value === 0 ? 0 : value);
  	        return this;
  	      } : KEY == 'delete' ? function (key) {
  	        return IS_WEAK && !isObject$2(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key);
  	      } : KEY == 'get' ? function get(key) {
  	        return IS_WEAK && !isObject$2(key) ? undefined : nativeMethod.call(this, key === 0 ? 0 : key);
  	      } : KEY == 'has' ? function has(key) {
  	        return IS_WEAK && !isObject$2(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key);
  	      } : function set(key, value) {
  	        nativeMethod.call(this, key === 0 ? 0 : key, value);
  	        return this;
  	      }
  	    );
  	  };
  
  	  // eslint-disable-next-line max-len
  	  if (isForced_1$1(CONSTRUCTOR_NAME, typeof NativeConstructor != 'function' || !(IS_WEAK || NativePrototype.forEach && !fails$1(function () {
  	    new NativeConstructor().entries().next();
  	  })))) {
  	    // create collection constructor
  	    Constructor = common.getConstructor(wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER);
  	    internalMetadata$1.REQUIRED = true;
  	  } else if (isForced_1$1(CONSTRUCTOR_NAME, true)) {
  	    var instance = new Constructor();
  	    // early implementations not supports chaining
  	    var HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance;
  	    // V8 ~ Chromium 40- weak-collections throws on primitives, but should return false
  	    var THROWS_ON_PRIMITIVES = fails$1(function () { instance.has(1); });
  	    // most early implementations doesn't supports iterables, most modern - not close it correctly
  	    // eslint-disable-next-line no-new
  	    var ACCEPT_ITERABLES = checkCorrectnessOfIteration$1(function (iterable) { new NativeConstructor(iterable); });
  	    // for early implementations -0 and +0 not the same
  	    var BUGGY_ZERO = !IS_WEAK && fails$1(function () {
  	      // V8 ~ Chromium 42- fails only with 5+ elements
  	      var $instance = new NativeConstructor();
  	      var index = 5;
  	      while (index--) $instance[ADDER](index, index);
  	      return !$instance.has(-0);
  	    });
  
  	    if (!ACCEPT_ITERABLES) {
  	      Constructor = wrapper(function (dummy, iterable) {
  	        anInstance$1(dummy, Constructor, CONSTRUCTOR_NAME);
  	        var that = inheritIfRequired$1(new NativeConstructor(), dummy, Constructor);
  	        if (iterable != undefined) iterate(iterable, that[ADDER], { that: that, AS_ENTRIES: IS_MAP });
  	        return that;
  	      });
  	      Constructor.prototype = NativePrototype;
  	      NativePrototype.constructor = Constructor;
  	    }
  
  	    if (THROWS_ON_PRIMITIVES || BUGGY_ZERO) {
  	      fixMethod('delete');
  	      fixMethod('has');
  	      IS_MAP && fixMethod('get');
  	    }
  
  	    if (BUGGY_ZERO || HASNT_CHAINING) fixMethod(ADDER);
  
  	    // weak collections should not contains .clear method
  	    if (IS_WEAK && NativePrototype.clear) delete NativePrototype.clear;
  	  }
  
  	  exported[CONSTRUCTOR_NAME] = Constructor;
  	  _export$1({ global: true, forced: Constructor != NativeConstructor }, exported);
  
  	  setToStringTag$1(Constructor, CONSTRUCTOR_NAME);
  
  	  if (!IS_WEAK) common.setStrong(Constructor, CONSTRUCTOR_NAME, IS_MAP);
  
  	  return Constructor;
  	};
  
  	var getWeakData$1 = internalMetadata$1.getWeakData;
  
  
  
  
  
  
  
  
  	var setInternalState$b = internalState$1.set;
  	var internalStateGetterFor$1 = internalState$1.getterFor;
  	var find$2 = arrayIteration$1.find;
  	var findIndex$1 = arrayIteration$1.findIndex;
  	var id$3 = 0;
  
  	// fallback for uncaught frozen keys
  	var uncaughtFrozenStore$1 = function (store) {
  	  return store.frozen || (store.frozen = new UncaughtFrozenStore$1());
  	};
  
  	var UncaughtFrozenStore$1 = function () {
  	  this.entries = [];
  	};
  
  	var findUncaughtFrozen$1 = function (store, key) {
  	  return find$2(store.entries, function (it) {
  	    return it[0] === key;
  	  });
  	};
  
  	UncaughtFrozenStore$1.prototype = {
  	  get: function (key) {
  	    var entry = findUncaughtFrozen$1(this, key);
  	    if (entry) return entry[1];
  	  },
  	  has: function (key) {
  	    return !!findUncaughtFrozen$1(this, key);
  	  },
  	  set: function (key, value) {
  	    var entry = findUncaughtFrozen$1(this, key);
  	    if (entry) entry[1] = value;
  	    else this.entries.push([key, value]);
  	  },
  	  'delete': function (key) {
  	    var index = findIndex$1(this.entries, function (it) {
  	      return it[0] === key;
  	    });
  	    if (~index) this.entries.splice(index, 1);
  	    return !!~index;
  	  }
  	};
  
  	var collectionWeak$1 = {
  	  getConstructor: function (wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER) {
  	    var C = wrapper(function (that, iterable) {
  	      anInstance$1(that, C, CONSTRUCTOR_NAME);
  	      setInternalState$b(that, {
  	        type: CONSTRUCTOR_NAME,
  	        id: id$3++,
  	        frozen: undefined
  	      });
  	      if (iterable != undefined) iterate(iterable, that[ADDER], { that: that, AS_ENTRIES: IS_MAP });
  	    });
  
  	    var getInternalState = internalStateGetterFor$1(CONSTRUCTOR_NAME);
  
  	    var define = function (that, key, value) {
  	      var state = getInternalState(that);
  	      var data = getWeakData$1(anObject$1(key), true);
  	      if (data === true) uncaughtFrozenStore$1(state).set(key, value);
  	      else data[state.id] = value;
  	      return that;
  	    };
  
  	    redefineAll$1(C.prototype, {
  	      // 23.3.3.2 WeakMap.prototype.delete(key)
  	      // 23.4.3.3 WeakSet.prototype.delete(value)
  	      'delete': function (key) {
  	        var state = getInternalState(this);
  	        if (!isObject$2(key)) return false;
  	        var data = getWeakData$1(key);
  	        if (data === true) return uncaughtFrozenStore$1(state)['delete'](key);
  	        return data && has$2(data, state.id) && delete data[state.id];
  	      },
  	      // 23.3.3.4 WeakMap.prototype.has(key)
  	      // 23.4.3.4 WeakSet.prototype.has(value)
  	      has: function has(key) {
  	        var state = getInternalState(this);
  	        if (!isObject$2(key)) return false;
  	        var data = getWeakData$1(key);
  	        if (data === true) return uncaughtFrozenStore$1(state).has(key);
  	        return data && has$2(data, state.id);
  	      }
  	    });
  
  	    redefineAll$1(C.prototype, IS_MAP ? {
  	      // 23.3.3.3 WeakMap.prototype.get(key)
  	      get: function get(key) {
  	        var state = getInternalState(this);
  	        if (isObject$2(key)) {
  	          var data = getWeakData$1(key);
  	          if (data === true) return uncaughtFrozenStore$1(state).get(key);
  	          return data ? data[state.id] : undefined;
  	        }
  	      },
  	      // 23.3.3.5 WeakMap.prototype.set(key, value)
  	      set: function set(key, value) {
  	        return define(this, key, value);
  	      }
  	    } : {
  	      // 23.4.3.1 WeakSet.prototype.add(value)
  	      add: function add(value) {
  	        return define(this, value, true);
  	      }
  	    });
  
  	    return C;
  	  }
  	};
  
  	var es_weakMap = createCommonjsModule(function (module) {
  
  
  
  
  
  
  	var enforceIternalState = internalState$1.enforce;
  
  
  	var IS_IE11 = !global_1$1.ActiveXObject && 'ActiveXObject' in global_1$1;
  	var isExtensible = Object.isExtensible;
  	var InternalWeakMap;
  
  	var wrapper = function (init) {
  	  return function WeakMap() {
  	    return init(this, arguments.length ? arguments[0] : undefined);
  	  };
  	};
  
  	// `WeakMap` constructor
  	// https://tc39.github.io/ecma262/#sec-weakmap-constructor
  	var $WeakMap = module.exports = collection$1('WeakMap', wrapper, collectionWeak$1);
  
  	// IE11 WeakMap frozen keys fix
  	// We can't use feature detection because it crash some old IE builds
  	// https://github.com/zloirock/core-js/issues/485
  	if (nativeWeakMap$1 && IS_IE11) {
  	  InternalWeakMap = collectionWeak$1.getConstructor(wrapper, 'WeakMap', true);
  	  internalMetadata$1.REQUIRED = true;
  	  var WeakMapPrototype = $WeakMap.prototype;
  	  var nativeDelete = WeakMapPrototype['delete'];
  	  var nativeHas = WeakMapPrototype.has;
  	  var nativeGet = WeakMapPrototype.get;
  	  var nativeSet = WeakMapPrototype.set;
  	  redefineAll$1(WeakMapPrototype, {
  	    'delete': function (key) {
  	      if (isObject$2(key) && !isExtensible(key)) {
  	        var state = enforceIternalState(this);
  	        if (!state.frozen) state.frozen = new InternalWeakMap();
  	        return nativeDelete.call(this, key) || state.frozen['delete'](key);
  	      } return nativeDelete.call(this, key);
  	    },
  	    has: function has(key) {
  	      if (isObject$2(key) && !isExtensible(key)) {
  	        var state = enforceIternalState(this);
  	        if (!state.frozen) state.frozen = new InternalWeakMap();
  	        return nativeHas.call(this, key) || state.frozen.has(key);
  	      } return nativeHas.call(this, key);
  	    },
  	    get: function get(key) {
  	      if (isObject$2(key) && !isExtensible(key)) {
  	        var state = enforceIternalState(this);
  	        if (!state.frozen) state.frozen = new InternalWeakMap();
  	        return nativeHas.call(this, key) ? nativeGet.call(this, key) : state.frozen.get(key);
  	      } return nativeGet.call(this, key);
  	    },
  	    set: function set(key, value) {
  	      if (isObject$2(key) && !isExtensible(key)) {
  	        var state = enforceIternalState(this);
  	        if (!state.frozen) state.frozen = new InternalWeakMap();
  	        nativeHas.call(this, key) ? nativeSet.call(this, key, value) : state.frozen.set(key, value);
  	      } else nativeSet.call(this, key, value);
  	      return this;
  	    }
  	  });
  	}
  	});
  
  	// iterable DOM collections
  	// flag - `iterable` interface - 'entries', 'keys', 'values', 'forEach' methods
  	var domIterables$1 = {
  	  CSSRuleList: 0,
  	  CSSStyleDeclaration: 0,
  	  CSSValueList: 0,
  	  ClientRectList: 0,
  	  DOMRectList: 0,
  	  DOMStringList: 0,
  	  DOMTokenList: 1,
  	  DataTransferItemList: 0,
  	  FileList: 0,
  	  HTMLAllCollection: 0,
  	  HTMLCollection: 0,
  	  HTMLFormElement: 0,
  	  HTMLSelectElement: 0,
  	  MediaList: 0,
  	  MimeTypeArray: 0,
  	  NamedNodeMap: 0,
  	  NodeList: 1,
  	  PaintRequestList: 0,
  	  Plugin: 0,
  	  PluginArray: 0,
  	  SVGLengthList: 0,
  	  SVGNumberList: 0,
  	  SVGPathSegList: 0,
  	  SVGPointList: 0,
  	  SVGStringList: 0,
  	  SVGTransformList: 0,
  	  SourceBufferList: 0,
  	  StyleSheetList: 0,
  	  TextTrackCueList: 0,
  	  TextTrackList: 0,
  	  TouchList: 0
  	};
  
  	var ITERATOR$e = wellKnownSymbol$1('iterator');
  	var TO_STRING_TAG$8 = wellKnownSymbol$1('toStringTag');
  	var ArrayValues$1 = es_array_iterator$1.values;
  
  	for (var COLLECTION_NAME$2 in domIterables$1) {
  	  var Collection$2 = global_1$1[COLLECTION_NAME$2];
  	  var CollectionPrototype$2 = Collection$2 && Collection$2.prototype;
  	  if (CollectionPrototype$2) {
  	    // some Chrome versions have non-configurable methods on DOMTokenList
  	    if (CollectionPrototype$2[ITERATOR$e] !== ArrayValues$1) try {
  	      createNonEnumerableProperty$1(CollectionPrototype$2, ITERATOR$e, ArrayValues$1);
  	    } catch (error) {
  	      CollectionPrototype$2[ITERATOR$e] = ArrayValues$1;
  	    }
  	    if (!CollectionPrototype$2[TO_STRING_TAG$8]) {
  	      createNonEnumerableProperty$1(CollectionPrototype$2, TO_STRING_TAG$8, COLLECTION_NAME$2);
  	    }
  	    if (domIterables$1[COLLECTION_NAME$2]) for (var METHOD_NAME$1 in es_array_iterator$1) {
  	      // some Chrome versions have non-configurable methods on DOMTokenList
  	      if (CollectionPrototype$2[METHOD_NAME$1] !== es_array_iterator$1[METHOD_NAME$1]) try {
  	        createNonEnumerableProperty$1(CollectionPrototype$2, METHOD_NAME$1, es_array_iterator$1[METHOD_NAME$1]);
  	      } catch (error) {
  	        CollectionPrototype$2[METHOD_NAME$1] = es_array_iterator$1[METHOD_NAME$1];
  	      }
  	    }
  	  }
  	}
  
  	var $every$1 = arrayIteration$1.every;
  
  
  
  	var STRICT_METHOD$6 = arrayMethodIsStrict$1('every');
  	var USES_TO_LENGTH$e = arrayMethodUsesToLength$1('every');
  
  	// `Array.prototype.every` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.every
  	_export$1({ target: 'Array', proto: true, forced: !STRICT_METHOD$6 || !USES_TO_LENGTH$e }, {
  	  every: function every(callbackfn /* , thisArg */) {
  	    return $every$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	var $forEach$3 = arrayIteration$1.forEach;
  
  
  
  	var STRICT_METHOD$7 = arrayMethodIsStrict$1('forEach');
  	var USES_TO_LENGTH$f = arrayMethodUsesToLength$1('forEach');
  
  	// `Array.prototype.forEach` method implementation
  	// https://tc39.github.io/ecma262/#sec-array.prototype.foreach
  	var arrayForEach$1 = (!STRICT_METHOD$7 || !USES_TO_LENGTH$f) ? function forEach(callbackfn /* , thisArg */) {
  	  return $forEach$3(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	} : [].forEach;
  
  	// `Array.prototype.forEach` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.foreach
  	_export$1({ target: 'Array', proto: true, forced: [].forEach != arrayForEach$1 }, {
  	  forEach: arrayForEach$1
  	});
  
  	var $indexOf$2 = arrayIncludes$1.indexOf;
  
  
  
  	var nativeIndexOf$1 = [].indexOf;
  
  	var NEGATIVE_ZERO$2 = !!nativeIndexOf$1 && 1 / [1].indexOf(1, -0) < 0;
  	var STRICT_METHOD$8 = arrayMethodIsStrict$1('indexOf');
  	var USES_TO_LENGTH$g = arrayMethodUsesToLength$1('indexOf', { ACCESSORS: true, 1: 0 });
  
  	// `Array.prototype.indexOf` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.indexof
  	_export$1({ target: 'Array', proto: true, forced: NEGATIVE_ZERO$2 || !STRICT_METHOD$8 || !USES_TO_LENGTH$g }, {
  	  indexOf: function indexOf(searchElement /* , fromIndex = 0 */) {
  	    return NEGATIVE_ZERO$2
  	      // convert -0 to +0
  	      ? nativeIndexOf$1.apply(this, arguments) || 0
  	      : $indexOf$2(this, searchElement, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	var nativeAssign$1 = Object.assign;
  	var defineProperty$d = Object.defineProperty;
  
  	// `Object.assign` method
  	// https://tc39.github.io/ecma262/#sec-object.assign
  	var objectAssign$1 = !nativeAssign$1 || fails$1(function () {
  	  // should have correct order of operations (Edge bug)
  	  if (descriptors$1 && nativeAssign$1({ b: 1 }, nativeAssign$1(defineProperty$d({}, 'a', {
  	    enumerable: true,
  	    get: function () {
  	      defineProperty$d(this, 'b', {
  	        value: 3,
  	        enumerable: false
  	      });
  	    }
  	  }), { b: 2 })).b !== 1) return true;
  	  // should work with symbols and should have deterministic property order (V8 bug)
  	  var A = {};
  	  var B = {};
  	  // eslint-disable-next-line no-undef
  	  var symbol = Symbol();
  	  var alphabet = 'abcdefghijklmnopqrst';
  	  A[symbol] = 7;
  	  alphabet.split('').forEach(function (chr) { B[chr] = chr; });
  	  return nativeAssign$1({}, A)[symbol] != 7 || objectKeys$1(nativeAssign$1({}, B)).join('') != alphabet;
  	}) ? function assign(target, source) { // eslint-disable-line no-unused-vars
  	  var T = toObject$1(target);
  	  var argumentsLength = arguments.length;
  	  var index = 1;
  	  var getOwnPropertySymbols = objectGetOwnPropertySymbols$1.f;
  	  var propertyIsEnumerable = objectPropertyIsEnumerable$1.f;
  	  while (argumentsLength > index) {
  	    var S = indexedObject$1(arguments[index++]);
  	    var keys = getOwnPropertySymbols ? objectKeys$1(S).concat(getOwnPropertySymbols(S)) : objectKeys$1(S);
  	    var length = keys.length;
  	    var j = 0;
  	    var key;
  	    while (length > j) {
  	      key = keys[j++];
  	      if (!descriptors$1 || propertyIsEnumerable.call(S, key)) T[key] = S[key];
  	    }
  	  } return T;
  	} : nativeAssign$1;
  
  	// `Object.assign` method
  	// https://tc39.github.io/ecma262/#sec-object.assign
  	_export$1({ target: 'Object', stat: true, forced: Object.assign !== objectAssign$1 }, {
  	  assign: objectAssign$1
  	});
  
  	var SPECIES$a = wellKnownSymbol$1('species');
  
  	// `SpeciesConstructor` abstract operation
  	// https://tc39.github.io/ecma262/#sec-speciesconstructor
  	var speciesConstructor$1 = function (O, defaultConstructor) {
  	  var C = anObject$1(O).constructor;
  	  var S;
  	  return C === undefined || (S = anObject$1(C)[SPECIES$a]) == undefined ? defaultConstructor : aFunction$3(S);
  	};
  
  	var charAt$3 = stringMultibyte$1.charAt;
  
  	// `AdvanceStringIndex` abstract operation
  	// https://tc39.github.io/ecma262/#sec-advancestringindex
  	var advanceStringIndex$1 = function (S, index, unicode) {
  	  return index + (unicode ? charAt$3(S, index).length : 1);
  	};
  
  	var arrayPush$1 = [].push;
  	var min$9 = Math.min;
  	var MAX_UINT32$1 = 0xFFFFFFFF;
  
  	// babel-minify transpiles RegExp('x', 'y') -> /x/y and it causes SyntaxError
  	var SUPPORTS_Y$1 = !fails$1(function () { return !RegExp(MAX_UINT32$1, 'y'); });
  
  	// @@split logic
  	fixRegexpWellKnownSymbolLogic$1('split', 2, function (SPLIT, nativeSplit, maybeCallNative) {
  	  var internalSplit;
  	  if (
  	    'abbc'.split(/(b)*/)[1] == 'c' ||
  	    'test'.split(/(?:)/, -1).length != 4 ||
  	    'ab'.split(/(?:ab)*/).length != 2 ||
  	    '.'.split(/(.?)(.?)/).length != 4 ||
  	    '.'.split(/()()/).length > 1 ||
  	    ''.split(/.?/).length
  	  ) {
  	    // based on es5-shim implementation, need to rework it
  	    internalSplit = function (separator, limit) {
  	      var string = String(requireObjectCoercible$1(this));
  	      var lim = limit === undefined ? MAX_UINT32$1 : limit >>> 0;
  	      if (lim === 0) return [];
  	      if (separator === undefined) return [string];
  	      // If `separator` is not a regex, use native split
  	      if (!isRegexp$1(separator)) {
  	        return nativeSplit.call(string, separator, lim);
  	      }
  	      var output = [];
  	      var flags = (separator.ignoreCase ? 'i' : '') +
  	                  (separator.multiline ? 'm' : '') +
  	                  (separator.unicode ? 'u' : '') +
  	                  (separator.sticky ? 'y' : '');
  	      var lastLastIndex = 0;
  	      // Make `global` and avoid `lastIndex` issues by working with a copy
  	      var separatorCopy = new RegExp(separator.source, flags + 'g');
  	      var match, lastIndex, lastLength;
  	      while (match = regexpExec$1.call(separatorCopy, string)) {
  	        lastIndex = separatorCopy.lastIndex;
  	        if (lastIndex > lastLastIndex) {
  	          output.push(string.slice(lastLastIndex, match.index));
  	          if (match.length > 1 && match.index < string.length) arrayPush$1.apply(output, match.slice(1));
  	          lastLength = match[0].length;
  	          lastLastIndex = lastIndex;
  	          if (output.length >= lim) break;
  	        }
  	        if (separatorCopy.lastIndex === match.index) separatorCopy.lastIndex++; // Avoid an infinite loop
  	      }
  	      if (lastLastIndex === string.length) {
  	        if (lastLength || !separatorCopy.test('')) output.push('');
  	      } else output.push(string.slice(lastLastIndex));
  	      return output.length > lim ? output.slice(0, lim) : output;
  	    };
  	  // Chakra, V8
  	  } else if ('0'.split(undefined, 0).length) {
  	    internalSplit = function (separator, limit) {
  	      return separator === undefined && limit === 0 ? [] : nativeSplit.call(this, separator, limit);
  	    };
  	  } else internalSplit = nativeSplit;
  
  	  return [
  	    // `String.prototype.split` method
  	    // https://tc39.github.io/ecma262/#sec-string.prototype.split
  	    function split(separator, limit) {
  	      var O = requireObjectCoercible$1(this);
  	      var splitter = separator == undefined ? undefined : separator[SPLIT];
  	      return splitter !== undefined
  	        ? splitter.call(separator, O, limit)
  	        : internalSplit.call(String(O), separator, limit);
  	    },
  	    // `RegExp.prototype[@@split]` method
  	    // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@split
  	    //
  	    // NOTE: This cannot be properly polyfilled in engines that don't support
  	    // the 'y' flag.
  	    function (regexp, limit) {
  	      var res = maybeCallNative(internalSplit, regexp, this, limit, internalSplit !== nativeSplit);
  	      if (res.done) return res.value;
  
  	      var rx = anObject$1(regexp);
  	      var S = String(this);
  	      var C = speciesConstructor$1(rx, RegExp);
  
  	      var unicodeMatching = rx.unicode;
  	      var flags = (rx.ignoreCase ? 'i' : '') +
  	                  (rx.multiline ? 'm' : '') +
  	                  (rx.unicode ? 'u' : '') +
  	                  (SUPPORTS_Y$1 ? 'y' : 'g');
  
  	      // ^(? + rx + ) is needed, in combination with some S slicing, to
  	      // simulate the 'y' flag.
  	      var splitter = new C(SUPPORTS_Y$1 ? rx : '^(?:' + rx.source + ')', flags);
  	      var lim = limit === undefined ? MAX_UINT32$1 : limit >>> 0;
  	      if (lim === 0) return [];
  	      if (S.length === 0) return regexpExecAbstract$1(splitter, S) === null ? [S] : [];
  	      var p = 0;
  	      var q = 0;
  	      var A = [];
  	      while (q < S.length) {
  	        splitter.lastIndex = SUPPORTS_Y$1 ? q : 0;
  	        var z = regexpExecAbstract$1(splitter, SUPPORTS_Y$1 ? S : S.slice(q));
  	        var e;
  	        if (
  	          z === null ||
  	          (e = min$9(toLength$1(splitter.lastIndex + (SUPPORTS_Y$1 ? 0 : q)), S.length)) === p
  	        ) {
  	          q = advanceStringIndex$1(S, q, unicodeMatching);
  	        } else {
  	          A.push(S.slice(p, q));
  	          if (A.length === lim) return A;
  	          for (var i = 1; i <= z.length - 1; i++) {
  	            A.push(z[i]);
  	            if (A.length === lim) return A;
  	          }
  	          q = p = e;
  	        }
  	      }
  	      A.push(S.slice(p));
  	      return A;
  	    }
  	  ];
  	}, !SUPPORTS_Y$1);
  
  	var non = '\u200B\u0085\u180E';
  
  	// check that a method works with the correct list
  	// of whitespaces and has a correct name
  	var stringTrimForced = function (METHOD_NAME) {
  	  return fails$1(function () {
  	    return !!whitespaces$1[METHOD_NAME]() || non[METHOD_NAME]() != non || whitespaces$1[METHOD_NAME].name !== METHOD_NAME;
  	  });
  	};
  
  	var $trim = stringTrim$1.trim;
  
  
  	// `String.prototype.trim` method
  	// https://tc39.github.io/ecma262/#sec-string.prototype.trim
  	_export$1({ target: 'String', proto: true, forced: stringTrimForced('trim') }, {
  	  trim: function trim() {
  	    return $trim(this);
  	  }
  	});
  
  	for (var COLLECTION_NAME$3 in domIterables$1) {
  	  var Collection$3 = global_1$1[COLLECTION_NAME$3];
  	  var CollectionPrototype$3 = Collection$3 && Collection$3.prototype;
  	  // some Chrome versions have non-configurable methods on DOMTokenList
  	  if (CollectionPrototype$3 && CollectionPrototype$3.forEach !== arrayForEach$1) try {
  	    createNonEnumerableProperty$1(CollectionPrototype$3, 'forEach', arrayForEach$1);
  	  } catch (error) {
  	    CollectionPrototype$3.forEach = arrayForEach$1;
  	  }
  	}
  
  	var ITERATOR$f = wellKnownSymbol$1('iterator');
  
  	var nativeUrl$1 = !fails$1(function () {
  	  var url = new URL('b?a=1&b=2&c=3', 'http://a');
  	  var searchParams = url.searchParams;
  	  var result = '';
  	  url.pathname = 'c%20d';
  	  searchParams.forEach(function (value, key) {
  	    searchParams['delete']('b');
  	    result += key + value;
  	  });
  	  return (isPure$1 && !url.toJSON)
  	    || !searchParams.sort
  	    || url.href !== 'http://a/c%20d?a=1&c=3'
  	    || searchParams.get('c') !== '3'
  	    || String(new URLSearchParams('?a=1')) !== 'a=1'
  	    || !searchParams[ITERATOR$f]
  	    // throws in Edge
  	    || new URL('https://a@b').username !== 'a'
  	    || new URLSearchParams(new URLSearchParams('a=b')).get('a') !== 'b'
  	    // not punycoded in Edge
  	    || new URL('http://тест').host !== 'xn--e1aybc'
  	    // not escaped in Chrome 62-
  	    || new URL('http://a#б').hash !== '#%D0%B1'
  	    // fails in Chrome 66-
  	    || result !== 'a1c3'
  	    // throws in Safari
  	    || new URL('http://x', undefined).host !== 'x';
  	});
  
  	// based on https://github.com/bestiejs/punycode.js/blob/master/punycode.js
  	var maxInt$1 = 2147483647; // aka. 0x7FFFFFFF or 2^31-1
  	var base$1 = 36;
  	var tMin$1 = 1;
  	var tMax$1 = 26;
  	var skew$1 = 38;
  	var damp$1 = 700;
  	var initialBias$1 = 72;
  	var initialN$1 = 128; // 0x80
  	var delimiter$1 = '-'; // '\x2D'
  	var regexNonASCII$1 = /[^\0-\u007E]/; // non-ASCII chars
  	var regexSeparators$1 = /[.\u3002\uFF0E\uFF61]/g; // RFC 3490 separators
  	var OVERFLOW_ERROR$1 = 'Overflow: input needs wider integers to process';
  	var baseMinusTMin$1 = base$1 - tMin$1;
  	var floor$7 = Math.floor;
  	var stringFromCharCode$1 = String.fromCharCode;
  
  	/**
  	 * Creates an array containing the numeric code points of each Unicode
  	 * character in the string. While JavaScript uses UCS-2 internally,
  	 * this function will convert a pair of surrogate halves (each of which
  	 * UCS-2 exposes as separate characters) into a single code point,
  	 * matching UTF-16.
  	 */
  	var ucs2decode$1 = function (string) {
  	  var output = [];
  	  var counter = 0;
  	  var length = string.length;
  	  while (counter < length) {
  	    var value = string.charCodeAt(counter++);
  	    if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
  	      // It's a high surrogate, and there is a next character.
  	      var extra = string.charCodeAt(counter++);
  	      if ((extra & 0xFC00) == 0xDC00) { // Low surrogate.
  	        output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
  	      } else {
  	        // It's an unmatched surrogate; only append this code unit, in case the
  	        // next code unit is the high surrogate of a surrogate pair.
  	        output.push(value);
  	        counter--;
  	      }
  	    } else {
  	      output.push(value);
  	    }
  	  }
  	  return output;
  	};
  
  	/**
  	 * Converts a digit/integer into a basic code point.
  	 */
  	var digitToBasic$1 = function (digit) {
  	  //  0..25 map to ASCII a..z or A..Z
  	  // 26..35 map to ASCII 0..9
  	  return digit + 22 + 75 * (digit < 26);
  	};
  
  	/**
  	 * Bias adaptation function as per section 3.4 of RFC 3492.
  	 * https://tools.ietf.org/html/rfc3492#section-3.4
  	 */
  	var adapt$1 = function (delta, numPoints, firstTime) {
  	  var k = 0;
  	  delta = firstTime ? floor$7(delta / damp$1) : delta >> 1;
  	  delta += floor$7(delta / numPoints);
  	  for (; delta > baseMinusTMin$1 * tMax$1 >> 1; k += base$1) {
  	    delta = floor$7(delta / baseMinusTMin$1);
  	  }
  	  return floor$7(k + (baseMinusTMin$1 + 1) * delta / (delta + skew$1));
  	};
  
  	/**
  	 * Converts a string of Unicode symbols (e.g. a domain name label) to a
  	 * Punycode string of ASCII-only symbols.
  	 */
  	// eslint-disable-next-line  max-statements
  	var encode$1 = function (input) {
  	  var output = [];
  
  	  // Convert the input in UCS-2 to an array of Unicode code points.
  	  input = ucs2decode$1(input);
  
  	  // Cache the length.
  	  var inputLength = input.length;
  
  	  // Initialize the state.
  	  var n = initialN$1;
  	  var delta = 0;
  	  var bias = initialBias$1;
  	  var i, currentValue;
  
  	  // Handle the basic code points.
  	  for (i = 0; i < input.length; i++) {
  	    currentValue = input[i];
  	    if (currentValue < 0x80) {
  	      output.push(stringFromCharCode$1(currentValue));
  	    }
  	  }
  
  	  var basicLength = output.length; // number of basic code points.
  	  var handledCPCount = basicLength; // number of code points that have been handled;
  
  	  // Finish the basic string with a delimiter unless it's empty.
  	  if (basicLength) {
  	    output.push(delimiter$1);
  	  }
  
  	  // Main encoding loop:
  	  while (handledCPCount < inputLength) {
  	    // All non-basic code points < n have been handled already. Find the next larger one:
  	    var m = maxInt$1;
  	    for (i = 0; i < input.length; i++) {
  	      currentValue = input[i];
  	      if (currentValue >= n && currentValue < m) {
  	        m = currentValue;
  	      }
  	    }
  
  	    // Increase `delta` enough to advance the decoder's <n,i> state to <m,0>, but guard against overflow.
  	    var handledCPCountPlusOne = handledCPCount + 1;
  	    if (m - n > floor$7((maxInt$1 - delta) / handledCPCountPlusOne)) {
  	      throw RangeError(OVERFLOW_ERROR$1);
  	    }
  
  	    delta += (m - n) * handledCPCountPlusOne;
  	    n = m;
  
  	    for (i = 0; i < input.length; i++) {
  	      currentValue = input[i];
  	      if (currentValue < n && ++delta > maxInt$1) {
  	        throw RangeError(OVERFLOW_ERROR$1);
  	      }
  	      if (currentValue == n) {
  	        // Represent delta as a generalized variable-length integer.
  	        var q = delta;
  	        for (var k = base$1; /* no condition */; k += base$1) {
  	          var t = k <= bias ? tMin$1 : (k >= bias + tMax$1 ? tMax$1 : k - bias);
  	          if (q < t) break;
  	          var qMinusT = q - t;
  	          var baseMinusT = base$1 - t;
  	          output.push(stringFromCharCode$1(digitToBasic$1(t + qMinusT % baseMinusT)));
  	          q = floor$7(qMinusT / baseMinusT);
  	        }
  
  	        output.push(stringFromCharCode$1(digitToBasic$1(q)));
  	        bias = adapt$1(delta, handledCPCountPlusOne, handledCPCount == basicLength);
  	        delta = 0;
  	        ++handledCPCount;
  	      }
  	    }
  
  	    ++delta;
  	    ++n;
  	  }
  	  return output.join('');
  	};
  
  	var stringPunycodeToAscii$1 = function (input) {
  	  var encoded = [];
  	  var labels = input.toLowerCase().replace(regexSeparators$1, '\u002E').split('.');
  	  var i, label;
  	  for (i = 0; i < labels.length; i++) {
  	    label = labels[i];
  	    encoded.push(regexNonASCII$1.test(label) ? 'xn--' + encode$1(label) : label);
  	  }
  	  return encoded.join('.');
  	};
  
  	var getIterator$1 = function (it) {
  	  var iteratorMethod = getIteratorMethod$1(it);
  	  if (typeof iteratorMethod != 'function') {
  	    throw TypeError(String(it) + ' is not iterable');
  	  } return anObject$1(iteratorMethod.call(it));
  	};
  
  	// TODO: in core-js@4, move /modules/ dependencies to public entries for better optimization by tools like `preset-env`
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  	var $fetch$2 = getBuiltIn$1('fetch');
  	var Headers$2 = getBuiltIn$1('Headers');
  	var ITERATOR$g = wellKnownSymbol$1('iterator');
  	var URL_SEARCH_PARAMS$1 = 'URLSearchParams';
  	var URL_SEARCH_PARAMS_ITERATOR$1 = URL_SEARCH_PARAMS$1 + 'Iterator';
  	var setInternalState$c = internalState$1.set;
  	var getInternalParamsState$1 = internalState$1.getterFor(URL_SEARCH_PARAMS$1);
  	var getInternalIteratorState$1 = internalState$1.getterFor(URL_SEARCH_PARAMS_ITERATOR$1);
  
  	var plus$1 = /\+/g;
  	var sequences$1 = Array(4);
  
  	var percentSequence$1 = function (bytes) {
  	  return sequences$1[bytes - 1] || (sequences$1[bytes - 1] = RegExp('((?:%[\\da-f]{2}){' + bytes + '})', 'gi'));
  	};
  
  	var percentDecode$1 = function (sequence) {
  	  try {
  	    return decodeURIComponent(sequence);
  	  } catch (error) {
  	    return sequence;
  	  }
  	};
  
  	var deserialize$1 = function (it) {
  	  var result = it.replace(plus$1, ' ');
  	  var bytes = 4;
  	  try {
  	    return decodeURIComponent(result);
  	  } catch (error) {
  	    while (bytes) {
  	      result = result.replace(percentSequence$1(bytes--), percentDecode$1);
  	    }
  	    return result;
  	  }
  	};
  
  	var find$3 = /[!'()~]|%20/g;
  
  	var replace$1 = {
  	  '!': '%21',
  	  "'": '%27',
  	  '(': '%28',
  	  ')': '%29',
  	  '~': '%7E',
  	  '%20': '+'
  	};
  
  	var replacer$1 = function (match) {
  	  return replace$1[match];
  	};
  
  	var serialize$1 = function (it) {
  	  return encodeURIComponent(it).replace(find$3, replacer$1);
  	};
  
  	var parseSearchParams$1 = function (result, query) {
  	  if (query) {
  	    var attributes = query.split('&');
  	    var index = 0;
  	    var attribute, entry;
  	    while (index < attributes.length) {
  	      attribute = attributes[index++];
  	      if (attribute.length) {
  	        entry = attribute.split('=');
  	        result.push({
  	          key: deserialize$1(entry.shift()),
  	          value: deserialize$1(entry.join('='))
  	        });
  	      }
  	    }
  	  }
  	};
  
  	var updateSearchParams$1 = function (query) {
  	  this.entries.length = 0;
  	  parseSearchParams$1(this.entries, query);
  	};
  
  	var validateArgumentsLength$1 = function (passed, required) {
  	  if (passed < required) throw TypeError('Not enough arguments');
  	};
  
  	var URLSearchParamsIterator$1 = createIteratorConstructor$1(function Iterator(params, kind) {
  	  setInternalState$c(this, {
  	    type: URL_SEARCH_PARAMS_ITERATOR$1,
  	    iterator: getIterator$1(getInternalParamsState$1(params).entries),
  	    kind: kind
  	  });
  	}, 'Iterator', function next() {
  	  var state = getInternalIteratorState$1(this);
  	  var kind = state.kind;
  	  var step = state.iterator.next();
  	  var entry = step.value;
  	  if (!step.done) {
  	    step.value = kind === 'keys' ? entry.key : kind === 'values' ? entry.value : [entry.key, entry.value];
  	  } return step;
  	});
  
  	// `URLSearchParams` constructor
  	// https://url.spec.whatwg.org/#interface-urlsearchparams
  	var URLSearchParamsConstructor$1 = function URLSearchParams(/* init */) {
  	  anInstance$1(this, URLSearchParamsConstructor$1, URL_SEARCH_PARAMS$1);
  	  var init = arguments.length > 0 ? arguments[0] : undefined;
  	  var that = this;
  	  var entries = [];
  	  var iteratorMethod, iterator, next, step, entryIterator, entryNext, first, second, key;
  
  	  setInternalState$c(that, {
  	    type: URL_SEARCH_PARAMS$1,
  	    entries: entries,
  	    updateURL: function () { /* empty */ },
  	    updateSearchParams: updateSearchParams$1
  	  });
  
  	  if (init !== undefined) {
  	    if (isObject$2(init)) {
  	      iteratorMethod = getIteratorMethod$1(init);
  	      if (typeof iteratorMethod === 'function') {
  	        iterator = iteratorMethod.call(init);
  	        next = iterator.next;
  	        while (!(step = next.call(iterator)).done) {
  	          entryIterator = getIterator$1(anObject$1(step.value));
  	          entryNext = entryIterator.next;
  	          if (
  	            (first = entryNext.call(entryIterator)).done ||
  	            (second = entryNext.call(entryIterator)).done ||
  	            !entryNext.call(entryIterator).done
  	          ) throw TypeError('Expected sequence with length 2');
  	          entries.push({ key: first.value + '', value: second.value + '' });
  	        }
  	      } else for (key in init) if (has$2(init, key)) entries.push({ key: key, value: init[key] + '' });
  	    } else {
  	      parseSearchParams$1(entries, typeof init === 'string' ? init.charAt(0) === '?' ? init.slice(1) : init : init + '');
  	    }
  	  }
  	};
  
  	var URLSearchParamsPrototype$1 = URLSearchParamsConstructor$1.prototype;
  
  	redefineAll$1(URLSearchParamsPrototype$1, {
  	  // `URLSearchParams.prototype.append` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-append
  	  append: function append(name, value) {
  	    validateArgumentsLength$1(arguments.length, 2);
  	    var state = getInternalParamsState$1(this);
  	    state.entries.push({ key: name + '', value: value + '' });
  	    state.updateURL();
  	  },
  	  // `URLSearchParams.prototype.delete` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-delete
  	  'delete': function (name) {
  	    validateArgumentsLength$1(arguments.length, 1);
  	    var state = getInternalParamsState$1(this);
  	    var entries = state.entries;
  	    var key = name + '';
  	    var index = 0;
  	    while (index < entries.length) {
  	      if (entries[index].key === key) entries.splice(index, 1);
  	      else index++;
  	    }
  	    state.updateURL();
  	  },
  	  // `URLSearchParams.prototype.get` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-get
  	  get: function get(name) {
  	    validateArgumentsLength$1(arguments.length, 1);
  	    var entries = getInternalParamsState$1(this).entries;
  	    var key = name + '';
  	    var index = 0;
  	    for (; index < entries.length; index++) {
  	      if (entries[index].key === key) return entries[index].value;
  	    }
  	    return null;
  	  },
  	  // `URLSearchParams.prototype.getAll` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-getall
  	  getAll: function getAll(name) {
  	    validateArgumentsLength$1(arguments.length, 1);
  	    var entries = getInternalParamsState$1(this).entries;
  	    var key = name + '';
  	    var result = [];
  	    var index = 0;
  	    for (; index < entries.length; index++) {
  	      if (entries[index].key === key) result.push(entries[index].value);
  	    }
  	    return result;
  	  },
  	  // `URLSearchParams.prototype.has` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-has
  	  has: function has(name) {
  	    validateArgumentsLength$1(arguments.length, 1);
  	    var entries = getInternalParamsState$1(this).entries;
  	    var key = name + '';
  	    var index = 0;
  	    while (index < entries.length) {
  	      if (entries[index++].key === key) return true;
  	    }
  	    return false;
  	  },
  	  // `URLSearchParams.prototype.set` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-set
  	  set: function set(name, value) {
  	    validateArgumentsLength$1(arguments.length, 1);
  	    var state = getInternalParamsState$1(this);
  	    var entries = state.entries;
  	    var found = false;
  	    var key = name + '';
  	    var val = value + '';
  	    var index = 0;
  	    var entry;
  	    for (; index < entries.length; index++) {
  	      entry = entries[index];
  	      if (entry.key === key) {
  	        if (found) entries.splice(index--, 1);
  	        else {
  	          found = true;
  	          entry.value = val;
  	        }
  	      }
  	    }
  	    if (!found) entries.push({ key: key, value: val });
  	    state.updateURL();
  	  },
  	  // `URLSearchParams.prototype.sort` method
  	  // https://url.spec.whatwg.org/#dom-urlsearchparams-sort
  	  sort: function sort() {
  	    var state = getInternalParamsState$1(this);
  	    var entries = state.entries;
  	    // Array#sort is not stable in some engines
  	    var slice = entries.slice();
  	    var entry, entriesIndex, sliceIndex;
  	    entries.length = 0;
  	    for (sliceIndex = 0; sliceIndex < slice.length; sliceIndex++) {
  	      entry = slice[sliceIndex];
  	      for (entriesIndex = 0; entriesIndex < sliceIndex; entriesIndex++) {
  	        if (entries[entriesIndex].key > entry.key) {
  	          entries.splice(entriesIndex, 0, entry);
  	          break;
  	        }
  	      }
  	      if (entriesIndex === sliceIndex) entries.push(entry);
  	    }
  	    state.updateURL();
  	  },
  	  // `URLSearchParams.prototype.forEach` method
  	  forEach: function forEach(callback /* , thisArg */) {
  	    var entries = getInternalParamsState$1(this).entries;
  	    var boundFunction = functionBindContext$1(callback, arguments.length > 1 ? arguments[1] : undefined, 3);
  	    var index = 0;
  	    var entry;
  	    while (index < entries.length) {
  	      entry = entries[index++];
  	      boundFunction(entry.value, entry.key, this);
  	    }
  	  },
  	  // `URLSearchParams.prototype.keys` method
  	  keys: function keys() {
  	    return new URLSearchParamsIterator$1(this, 'keys');
  	  },
  	  // `URLSearchParams.prototype.values` method
  	  values: function values() {
  	    return new URLSearchParamsIterator$1(this, 'values');
  	  },
  	  // `URLSearchParams.prototype.entries` method
  	  entries: function entries() {
  	    return new URLSearchParamsIterator$1(this, 'entries');
  	  }
  	}, { enumerable: true });
  
  	// `URLSearchParams.prototype[@@iterator]` method
  	redefine$1(URLSearchParamsPrototype$1, ITERATOR$g, URLSearchParamsPrototype$1.entries);
  
  	// `URLSearchParams.prototype.toString` method
  	// https://url.spec.whatwg.org/#urlsearchparams-stringification-behavior
  	redefine$1(URLSearchParamsPrototype$1, 'toString', function toString() {
  	  var entries = getInternalParamsState$1(this).entries;
  	  var result = [];
  	  var index = 0;
  	  var entry;
  	  while (index < entries.length) {
  	    entry = entries[index++];
  	    result.push(serialize$1(entry.key) + '=' + serialize$1(entry.value));
  	  } return result.join('&');
  	}, { enumerable: true });
  
  	setToStringTag$1(URLSearchParamsConstructor$1, URL_SEARCH_PARAMS$1);
  
  	_export$1({ global: true, forced: !nativeUrl$1 }, {
  	  URLSearchParams: URLSearchParamsConstructor$1
  	});
  
  	// Wrap `fetch` for correct work with polyfilled `URLSearchParams`
  	// https://github.com/zloirock/core-js/issues/674
  	if (!nativeUrl$1 && typeof $fetch$2 == 'function' && typeof Headers$2 == 'function') {
  	  _export$1({ global: true, enumerable: true, forced: true }, {
  	    fetch: function fetch(input /* , init */) {
  	      var args = [input];
  	      var init, body, headers;
  	      if (arguments.length > 1) {
  	        init = arguments[1];
  	        if (isObject$2(init)) {
  	          body = init.body;
  	          if (classof$1(body) === URL_SEARCH_PARAMS$1) {
  	            headers = init.headers ? new Headers$2(init.headers) : new Headers$2();
  	            if (!headers.has('content-type')) {
  	              headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8');
  	            }
  	            init = objectCreate$1(init, {
  	              body: createPropertyDescriptor$1(0, String(body)),
  	              headers: createPropertyDescriptor$1(0, headers)
  	            });
  	          }
  	        }
  	        args.push(init);
  	      } return $fetch$2.apply(this, args);
  	    }
  	  });
  	}
  
  	var web_urlSearchParams$1 = {
  	  URLSearchParams: URLSearchParamsConstructor$1,
  	  getState: getInternalParamsState$1
  	};
  
  	// TODO: in core-js@4, move /modules/ dependencies to public entries for better optimization by tools like `preset-env`
  
  
  
  
  
  
  
  
  
  
  
  	var codeAt$1 = stringMultibyte$1.codeAt;
  
  
  
  
  
  	var NativeURL$1 = global_1$1.URL;
  	var URLSearchParams$2 = web_urlSearchParams$1.URLSearchParams;
  	var getInternalSearchParamsState$1 = web_urlSearchParams$1.getState;
  	var setInternalState$d = internalState$1.set;
  	var getInternalURLState$1 = internalState$1.getterFor('URL');
  	var floor$8 = Math.floor;
  	var pow$2 = Math.pow;
  
  	var INVALID_AUTHORITY$1 = 'Invalid authority';
  	var INVALID_SCHEME$1 = 'Invalid scheme';
  	var INVALID_HOST$1 = 'Invalid host';
  	var INVALID_PORT$1 = 'Invalid port';
  
  	var ALPHA$1 = /[A-Za-z]/;
  	var ALPHANUMERIC$1 = /[\d+-.A-Za-z]/;
  	var DIGIT$1 = /\d/;
  	var HEX_START$1 = /^(0x|0X)/;
  	var OCT$1 = /^[0-7]+$/;
  	var DEC$1 = /^\d+$/;
  	var HEX$1 = /^[\dA-Fa-f]+$/;
  	// eslint-disable-next-line no-control-regex
  	var FORBIDDEN_HOST_CODE_POINT$1 = /[\u0000\u0009\u000A\u000D #%/:?@[\\]]/;
  	// eslint-disable-next-line no-control-regex
  	var FORBIDDEN_HOST_CODE_POINT_EXCLUDING_PERCENT$1 = /[\u0000\u0009\u000A\u000D #/:?@[\\]]/;
  	// eslint-disable-next-line no-control-regex
  	var LEADING_AND_TRAILING_C0_CONTROL_OR_SPACE$1 = /^[\u0000-\u001F ]+|[\u0000-\u001F ]+$/g;
  	// eslint-disable-next-line no-control-regex
  	var TAB_AND_NEW_LINE$1 = /[\u0009\u000A\u000D]/g;
  	var EOF$1;
  
  	var parseHost$1 = function (url, input) {
  	  var result, codePoints, index;
  	  if (input.charAt(0) == '[') {
  	    if (input.charAt(input.length - 1) != ']') return INVALID_HOST$1;
  	    result = parseIPv6$1(input.slice(1, -1));
  	    if (!result) return INVALID_HOST$1;
  	    url.host = result;
  	  // opaque host
  	  } else if (!isSpecial$1(url)) {
  	    if (FORBIDDEN_HOST_CODE_POINT_EXCLUDING_PERCENT$1.test(input)) return INVALID_HOST$1;
  	    result = '';
  	    codePoints = arrayFrom$1(input);
  	    for (index = 0; index < codePoints.length; index++) {
  	      result += percentEncode$1(codePoints[index], C0ControlPercentEncodeSet$1);
  	    }
  	    url.host = result;
  	  } else {
  	    input = stringPunycodeToAscii$1(input);
  	    if (FORBIDDEN_HOST_CODE_POINT$1.test(input)) return INVALID_HOST$1;
  	    result = parseIPv4$1(input);
  	    if (result === null) return INVALID_HOST$1;
  	    url.host = result;
  	  }
  	};
  
  	var parseIPv4$1 = function (input) {
  	  var parts = input.split('.');
  	  var partsLength, numbers, index, part, radix, number, ipv4;
  	  if (parts.length && parts[parts.length - 1] == '') {
  	    parts.pop();
  	  }
  	  partsLength = parts.length;
  	  if (partsLength > 4) return input;
  	  numbers = [];
  	  for (index = 0; index < partsLength; index++) {
  	    part = parts[index];
  	    if (part == '') return input;
  	    radix = 10;
  	    if (part.length > 1 && part.charAt(0) == '0') {
  	      radix = HEX_START$1.test(part) ? 16 : 8;
  	      part = part.slice(radix == 8 ? 1 : 2);
  	    }
  	    if (part === '') {
  	      number = 0;
  	    } else {
  	      if (!(radix == 10 ? DEC$1 : radix == 8 ? OCT$1 : HEX$1).test(part)) return input;
  	      number = parseInt(part, radix);
  	    }
  	    numbers.push(number);
  	  }
  	  for (index = 0; index < partsLength; index++) {
  	    number = numbers[index];
  	    if (index == partsLength - 1) {
  	      if (number >= pow$2(256, 5 - partsLength)) return null;
  	    } else if (number > 255) return null;
  	  }
  	  ipv4 = numbers.pop();
  	  for (index = 0; index < numbers.length; index++) {
  	    ipv4 += numbers[index] * pow$2(256, 3 - index);
  	  }
  	  return ipv4;
  	};
  
  	// eslint-disable-next-line max-statements
  	var parseIPv6$1 = function (input) {
  	  var address = [0, 0, 0, 0, 0, 0, 0, 0];
  	  var pieceIndex = 0;
  	  var compress = null;
  	  var pointer = 0;
  	  var value, length, numbersSeen, ipv4Piece, number, swaps, swap;
  
  	  var char = function () {
  	    return input.charAt(pointer);
  	  };
  
  	  if (char() == ':') {
  	    if (input.charAt(1) != ':') return;
  	    pointer += 2;
  	    pieceIndex++;
  	    compress = pieceIndex;
  	  }
  	  while (char()) {
  	    if (pieceIndex == 8) return;
  	    if (char() == ':') {
  	      if (compress !== null) return;
  	      pointer++;
  	      pieceIndex++;
  	      compress = pieceIndex;
  	      continue;
  	    }
  	    value = length = 0;
  	    while (length < 4 && HEX$1.test(char())) {
  	      value = value * 16 + parseInt(char(), 16);
  	      pointer++;
  	      length++;
  	    }
  	    if (char() == '.') {
  	      if (length == 0) return;
  	      pointer -= length;
  	      if (pieceIndex > 6) return;
  	      numbersSeen = 0;
  	      while (char()) {
  	        ipv4Piece = null;
  	        if (numbersSeen > 0) {
  	          if (char() == '.' && numbersSeen < 4) pointer++;
  	          else return;
  	        }
  	        if (!DIGIT$1.test(char())) return;
  	        while (DIGIT$1.test(char())) {
  	          number = parseInt(char(), 10);
  	          if (ipv4Piece === null) ipv4Piece = number;
  	          else if (ipv4Piece == 0) return;
  	          else ipv4Piece = ipv4Piece * 10 + number;
  	          if (ipv4Piece > 255) return;
  	          pointer++;
  	        }
  	        address[pieceIndex] = address[pieceIndex] * 256 + ipv4Piece;
  	        numbersSeen++;
  	        if (numbersSeen == 2 || numbersSeen == 4) pieceIndex++;
  	      }
  	      if (numbersSeen != 4) return;
  	      break;
  	    } else if (char() == ':') {
  	      pointer++;
  	      if (!char()) return;
  	    } else if (char()) return;
  	    address[pieceIndex++] = value;
  	  }
  	  if (compress !== null) {
  	    swaps = pieceIndex - compress;
  	    pieceIndex = 7;
  	    while (pieceIndex != 0 && swaps > 0) {
  	      swap = address[pieceIndex];
  	      address[pieceIndex--] = address[compress + swaps - 1];
  	      address[compress + --swaps] = swap;
  	    }
  	  } else if (pieceIndex != 8) return;
  	  return address;
  	};
  
  	var findLongestZeroSequence$1 = function (ipv6) {
  	  var maxIndex = null;
  	  var maxLength = 1;
  	  var currStart = null;
  	  var currLength = 0;
  	  var index = 0;
  	  for (; index < 8; index++) {
  	    if (ipv6[index] !== 0) {
  	      if (currLength > maxLength) {
  	        maxIndex = currStart;
  	        maxLength = currLength;
  	      }
  	      currStart = null;
  	      currLength = 0;
  	    } else {
  	      if (currStart === null) currStart = index;
  	      ++currLength;
  	    }
  	  }
  	  if (currLength > maxLength) {
  	    maxIndex = currStart;
  	    maxLength = currLength;
  	  }
  	  return maxIndex;
  	};
  
  	var serializeHost$1 = function (host) {
  	  var result, index, compress, ignore0;
  	  // ipv4
  	  if (typeof host == 'number') {
  	    result = [];
  	    for (index = 0; index < 4; index++) {
  	      result.unshift(host % 256);
  	      host = floor$8(host / 256);
  	    } return result.join('.');
  	  // ipv6
  	  } else if (typeof host == 'object') {
  	    result = '';
  	    compress = findLongestZeroSequence$1(host);
  	    for (index = 0; index < 8; index++) {
  	      if (ignore0 && host[index] === 0) continue;
  	      if (ignore0) ignore0 = false;
  	      if (compress === index) {
  	        result += index ? ':' : '::';
  	        ignore0 = true;
  	      } else {
  	        result += host[index].toString(16);
  	        if (index < 7) result += ':';
  	      }
  	    }
  	    return '[' + result + ']';
  	  } return host;
  	};
  
  	var C0ControlPercentEncodeSet$1 = {};
  	var fragmentPercentEncodeSet$1 = objectAssign$1({}, C0ControlPercentEncodeSet$1, {
  	  ' ': 1, '"': 1, '<': 1, '>': 1, '`': 1
  	});
  	var pathPercentEncodeSet$1 = objectAssign$1({}, fragmentPercentEncodeSet$1, {
  	  '#': 1, '?': 1, '{': 1, '}': 1
  	});
  	var userinfoPercentEncodeSet$1 = objectAssign$1({}, pathPercentEncodeSet$1, {
  	  '/': 1, ':': 1, ';': 1, '=': 1, '@': 1, '[': 1, '\\': 1, ']': 1, '^': 1, '|': 1
  	});
  
  	var percentEncode$1 = function (char, set) {
  	  var code = codeAt$1(char, 0);
  	  return code > 0x20 && code < 0x7F && !has$2(set, char) ? char : encodeURIComponent(char);
  	};
  
  	var specialSchemes$1 = {
  	  ftp: 21,
  	  file: null,
  	  http: 80,
  	  https: 443,
  	  ws: 80,
  	  wss: 443
  	};
  
  	var isSpecial$1 = function (url) {
  	  return has$2(specialSchemes$1, url.scheme);
  	};
  
  	var includesCredentials$1 = function (url) {
  	  return url.username != '' || url.password != '';
  	};
  
  	var cannotHaveUsernamePasswordPort$1 = function (url) {
  	  return !url.host || url.cannotBeABaseURL || url.scheme == 'file';
  	};
  
  	var isWindowsDriveLetter$1 = function (string, normalized) {
  	  var second;
  	  return string.length == 2 && ALPHA$1.test(string.charAt(0))
  	    && ((second = string.charAt(1)) == ':' || (!normalized && second == '|'));
  	};
  
  	var startsWithWindowsDriveLetter$1 = function (string) {
  	  var third;
  	  return string.length > 1 && isWindowsDriveLetter$1(string.slice(0, 2)) && (
  	    string.length == 2 ||
  	    ((third = string.charAt(2)) === '/' || third === '\\' || third === '?' || third === '#')
  	  );
  	};
  
  	var shortenURLsPath$1 = function (url) {
  	  var path = url.path;
  	  var pathSize = path.length;
  	  if (pathSize && (url.scheme != 'file' || pathSize != 1 || !isWindowsDriveLetter$1(path[0], true))) {
  	    path.pop();
  	  }
  	};
  
  	var isSingleDot$1 = function (segment) {
  	  return segment === '.' || segment.toLowerCase() === '%2e';
  	};
  
  	var isDoubleDot$1 = function (segment) {
  	  segment = segment.toLowerCase();
  	  return segment === '..' || segment === '%2e.' || segment === '.%2e' || segment === '%2e%2e';
  	};
  
  	// States:
  	var SCHEME_START$1 = {};
  	var SCHEME$1 = {};
  	var NO_SCHEME$1 = {};
  	var SPECIAL_RELATIVE_OR_AUTHORITY$1 = {};
  	var PATH_OR_AUTHORITY$1 = {};
  	var RELATIVE$1 = {};
  	var RELATIVE_SLASH$1 = {};
  	var SPECIAL_AUTHORITY_SLASHES$1 = {};
  	var SPECIAL_AUTHORITY_IGNORE_SLASHES$1 = {};
  	var AUTHORITY$1 = {};
  	var HOST$1 = {};
  	var HOSTNAME$1 = {};
  	var PORT$1 = {};
  	var FILE$1 = {};
  	var FILE_SLASH$1 = {};
  	var FILE_HOST$1 = {};
  	var PATH_START$1 = {};
  	var PATH$1 = {};
  	var CANNOT_BE_A_BASE_URL_PATH$1 = {};
  	var QUERY$1 = {};
  	var FRAGMENT$1 = {};
  
  	// eslint-disable-next-line max-statements
  	var parseURL$1 = function (url, input, stateOverride, base) {
  	  var state = stateOverride || SCHEME_START$1;
  	  var pointer = 0;
  	  var buffer = '';
  	  var seenAt = false;
  	  var seenBracket = false;
  	  var seenPasswordToken = false;
  	  var codePoints, char, bufferCodePoints, failure;
  
  	  if (!stateOverride) {
  	    url.scheme = '';
  	    url.username = '';
  	    url.password = '';
  	    url.host = null;
  	    url.port = null;
  	    url.path = [];
  	    url.query = null;
  	    url.fragment = null;
  	    url.cannotBeABaseURL = false;
  	    input = input.replace(LEADING_AND_TRAILING_C0_CONTROL_OR_SPACE$1, '');
  	  }
  
  	  input = input.replace(TAB_AND_NEW_LINE$1, '');
  
  	  codePoints = arrayFrom$1(input);
  
  	  while (pointer <= codePoints.length) {
  	    char = codePoints[pointer];
  	    switch (state) {
  	      case SCHEME_START$1:
  	        if (char && ALPHA$1.test(char)) {
  	          buffer += char.toLowerCase();
  	          state = SCHEME$1;
  	        } else if (!stateOverride) {
  	          state = NO_SCHEME$1;
  	          continue;
  	        } else return INVALID_SCHEME$1;
  	        break;
  
  	      case SCHEME$1:
  	        if (char && (ALPHANUMERIC$1.test(char) || char == '+' || char == '-' || char == '.')) {
  	          buffer += char.toLowerCase();
  	        } else if (char == ':') {
  	          if (stateOverride && (
  	            (isSpecial$1(url) != has$2(specialSchemes$1, buffer)) ||
  	            (buffer == 'file' && (includesCredentials$1(url) || url.port !== null)) ||
  	            (url.scheme == 'file' && !url.host)
  	          )) return;
  	          url.scheme = buffer;
  	          if (stateOverride) {
  	            if (isSpecial$1(url) && specialSchemes$1[url.scheme] == url.port) url.port = null;
  	            return;
  	          }
  	          buffer = '';
  	          if (url.scheme == 'file') {
  	            state = FILE$1;
  	          } else if (isSpecial$1(url) && base && base.scheme == url.scheme) {
  	            state = SPECIAL_RELATIVE_OR_AUTHORITY$1;
  	          } else if (isSpecial$1(url)) {
  	            state = SPECIAL_AUTHORITY_SLASHES$1;
  	          } else if (codePoints[pointer + 1] == '/') {
  	            state = PATH_OR_AUTHORITY$1;
  	            pointer++;
  	          } else {
  	            url.cannotBeABaseURL = true;
  	            url.path.push('');
  	            state = CANNOT_BE_A_BASE_URL_PATH$1;
  	          }
  	        } else if (!stateOverride) {
  	          buffer = '';
  	          state = NO_SCHEME$1;
  	          pointer = 0;
  	          continue;
  	        } else return INVALID_SCHEME$1;
  	        break;
  
  	      case NO_SCHEME$1:
  	        if (!base || (base.cannotBeABaseURL && char != '#')) return INVALID_SCHEME$1;
  	        if (base.cannotBeABaseURL && char == '#') {
  	          url.scheme = base.scheme;
  	          url.path = base.path.slice();
  	          url.query = base.query;
  	          url.fragment = '';
  	          url.cannotBeABaseURL = true;
  	          state = FRAGMENT$1;
  	          break;
  	        }
  	        state = base.scheme == 'file' ? FILE$1 : RELATIVE$1;
  	        continue;
  
  	      case SPECIAL_RELATIVE_OR_AUTHORITY$1:
  	        if (char == '/' && codePoints[pointer + 1] == '/') {
  	          state = SPECIAL_AUTHORITY_IGNORE_SLASHES$1;
  	          pointer++;
  	        } else {
  	          state = RELATIVE$1;
  	          continue;
  	        } break;
  
  	      case PATH_OR_AUTHORITY$1:
  	        if (char == '/') {
  	          state = AUTHORITY$1;
  	          break;
  	        } else {
  	          state = PATH$1;
  	          continue;
  	        }
  
  	      case RELATIVE$1:
  	        url.scheme = base.scheme;
  	        if (char == EOF$1) {
  	          url.username = base.username;
  	          url.password = base.password;
  	          url.host = base.host;
  	          url.port = base.port;
  	          url.path = base.path.slice();
  	          url.query = base.query;
  	        } else if (char == '/' || (char == '\\' && isSpecial$1(url))) {
  	          state = RELATIVE_SLASH$1;
  	        } else if (char == '?') {
  	          url.username = base.username;
  	          url.password = base.password;
  	          url.host = base.host;
  	          url.port = base.port;
  	          url.path = base.path.slice();
  	          url.query = '';
  	          state = QUERY$1;
  	        } else if (char == '#') {
  	          url.username = base.username;
  	          url.password = base.password;
  	          url.host = base.host;
  	          url.port = base.port;
  	          url.path = base.path.slice();
  	          url.query = base.query;
  	          url.fragment = '';
  	          state = FRAGMENT$1;
  	        } else {
  	          url.username = base.username;
  	          url.password = base.password;
  	          url.host = base.host;
  	          url.port = base.port;
  	          url.path = base.path.slice();
  	          url.path.pop();
  	          state = PATH$1;
  	          continue;
  	        } break;
  
  	      case RELATIVE_SLASH$1:
  	        if (isSpecial$1(url) && (char == '/' || char == '\\')) {
  	          state = SPECIAL_AUTHORITY_IGNORE_SLASHES$1;
  	        } else if (char == '/') {
  	          state = AUTHORITY$1;
  	        } else {
  	          url.username = base.username;
  	          url.password = base.password;
  	          url.host = base.host;
  	          url.port = base.port;
  	          state = PATH$1;
  	          continue;
  	        } break;
  
  	      case SPECIAL_AUTHORITY_SLASHES$1:
  	        state = SPECIAL_AUTHORITY_IGNORE_SLASHES$1;
  	        if (char != '/' || buffer.charAt(pointer + 1) != '/') continue;
  	        pointer++;
  	        break;
  
  	      case SPECIAL_AUTHORITY_IGNORE_SLASHES$1:
  	        if (char != '/' && char != '\\') {
  	          state = AUTHORITY$1;
  	          continue;
  	        } break;
  
  	      case AUTHORITY$1:
  	        if (char == '@') {
  	          if (seenAt) buffer = '%40' + buffer;
  	          seenAt = true;
  	          bufferCodePoints = arrayFrom$1(buffer);
  	          for (var i = 0; i < bufferCodePoints.length; i++) {
  	            var codePoint = bufferCodePoints[i];
  	            if (codePoint == ':' && !seenPasswordToken) {
  	              seenPasswordToken = true;
  	              continue;
  	            }
  	            var encodedCodePoints = percentEncode$1(codePoint, userinfoPercentEncodeSet$1);
  	            if (seenPasswordToken) url.password += encodedCodePoints;
  	            else url.username += encodedCodePoints;
  	          }
  	          buffer = '';
  	        } else if (
  	          char == EOF$1 || char == '/' || char == '?' || char == '#' ||
  	          (char == '\\' && isSpecial$1(url))
  	        ) {
  	          if (seenAt && buffer == '') return INVALID_AUTHORITY$1;
  	          pointer -= arrayFrom$1(buffer).length + 1;
  	          buffer = '';
  	          state = HOST$1;
  	        } else buffer += char;
  	        break;
  
  	      case HOST$1:
  	      case HOSTNAME$1:
  	        if (stateOverride && url.scheme == 'file') {
  	          state = FILE_HOST$1;
  	          continue;
  	        } else if (char == ':' && !seenBracket) {
  	          if (buffer == '') return INVALID_HOST$1;
  	          failure = parseHost$1(url, buffer);
  	          if (failure) return failure;
  	          buffer = '';
  	          state = PORT$1;
  	          if (stateOverride == HOSTNAME$1) return;
  	        } else if (
  	          char == EOF$1 || char == '/' || char == '?' || char == '#' ||
  	          (char == '\\' && isSpecial$1(url))
  	        ) {
  	          if (isSpecial$1(url) && buffer == '') return INVALID_HOST$1;
  	          if (stateOverride && buffer == '' && (includesCredentials$1(url) || url.port !== null)) return;
  	          failure = parseHost$1(url, buffer);
  	          if (failure) return failure;
  	          buffer = '';
  	          state = PATH_START$1;
  	          if (stateOverride) return;
  	          continue;
  	        } else {
  	          if (char == '[') seenBracket = true;
  	          else if (char == ']') seenBracket = false;
  	          buffer += char;
  	        } break;
  
  	      case PORT$1:
  	        if (DIGIT$1.test(char)) {
  	          buffer += char;
  	        } else if (
  	          char == EOF$1 || char == '/' || char == '?' || char == '#' ||
  	          (char == '\\' && isSpecial$1(url)) ||
  	          stateOverride
  	        ) {
  	          if (buffer != '') {
  	            var port = parseInt(buffer, 10);
  	            if (port > 0xFFFF) return INVALID_PORT$1;
  	            url.port = (isSpecial$1(url) && port === specialSchemes$1[url.scheme]) ? null : port;
  	            buffer = '';
  	          }
  	          if (stateOverride) return;
  	          state = PATH_START$1;
  	          continue;
  	        } else return INVALID_PORT$1;
  	        break;
  
  	      case FILE$1:
  	        url.scheme = 'file';
  	        if (char == '/' || char == '\\') state = FILE_SLASH$1;
  	        else if (base && base.scheme == 'file') {
  	          if (char == EOF$1) {
  	            url.host = base.host;
  	            url.path = base.path.slice();
  	            url.query = base.query;
  	          } else if (char == '?') {
  	            url.host = base.host;
  	            url.path = base.path.slice();
  	            url.query = '';
  	            state = QUERY$1;
  	          } else if (char == '#') {
  	            url.host = base.host;
  	            url.path = base.path.slice();
  	            url.query = base.query;
  	            url.fragment = '';
  	            state = FRAGMENT$1;
  	          } else {
  	            if (!startsWithWindowsDriveLetter$1(codePoints.slice(pointer).join(''))) {
  	              url.host = base.host;
  	              url.path = base.path.slice();
  	              shortenURLsPath$1(url);
  	            }
  	            state = PATH$1;
  	            continue;
  	          }
  	        } else {
  	          state = PATH$1;
  	          continue;
  	        } break;
  
  	      case FILE_SLASH$1:
  	        if (char == '/' || char == '\\') {
  	          state = FILE_HOST$1;
  	          break;
  	        }
  	        if (base && base.scheme == 'file' && !startsWithWindowsDriveLetter$1(codePoints.slice(pointer).join(''))) {
  	          if (isWindowsDriveLetter$1(base.path[0], true)) url.path.push(base.path[0]);
  	          else url.host = base.host;
  	        }
  	        state = PATH$1;
  	        continue;
  
  	      case FILE_HOST$1:
  	        if (char == EOF$1 || char == '/' || char == '\\' || char == '?' || char == '#') {
  	          if (!stateOverride && isWindowsDriveLetter$1(buffer)) {
  	            state = PATH$1;
  	          } else if (buffer == '') {
  	            url.host = '';
  	            if (stateOverride) return;
  	            state = PATH_START$1;
  	          } else {
  	            failure = parseHost$1(url, buffer);
  	            if (failure) return failure;
  	            if (url.host == 'localhost') url.host = '';
  	            if (stateOverride) return;
  	            buffer = '';
  	            state = PATH_START$1;
  	          } continue;
  	        } else buffer += char;
  	        break;
  
  	      case PATH_START$1:
  	        if (isSpecial$1(url)) {
  	          state = PATH$1;
  	          if (char != '/' && char != '\\') continue;
  	        } else if (!stateOverride && char == '?') {
  	          url.query = '';
  	          state = QUERY$1;
  	        } else if (!stateOverride && char == '#') {
  	          url.fragment = '';
  	          state = FRAGMENT$1;
  	        } else if (char != EOF$1) {
  	          state = PATH$1;
  	          if (char != '/') continue;
  	        } break;
  
  	      case PATH$1:
  	        if (
  	          char == EOF$1 || char == '/' ||
  	          (char == '\\' && isSpecial$1(url)) ||
  	          (!stateOverride && (char == '?' || char == '#'))
  	        ) {
  	          if (isDoubleDot$1(buffer)) {
  	            shortenURLsPath$1(url);
  	            if (char != '/' && !(char == '\\' && isSpecial$1(url))) {
  	              url.path.push('');
  	            }
  	          } else if (isSingleDot$1(buffer)) {
  	            if (char != '/' && !(char == '\\' && isSpecial$1(url))) {
  	              url.path.push('');
  	            }
  	          } else {
  	            if (url.scheme == 'file' && !url.path.length && isWindowsDriveLetter$1(buffer)) {
  	              if (url.host) url.host = '';
  	              buffer = buffer.charAt(0) + ':'; // normalize windows drive letter
  	            }
  	            url.path.push(buffer);
  	          }
  	          buffer = '';
  	          if (url.scheme == 'file' && (char == EOF$1 || char == '?' || char == '#')) {
  	            while (url.path.length > 1 && url.path[0] === '') {
  	              url.path.shift();
  	            }
  	          }
  	          if (char == '?') {
  	            url.query = '';
  	            state = QUERY$1;
  	          } else if (char == '#') {
  	            url.fragment = '';
  	            state = FRAGMENT$1;
  	          }
  	        } else {
  	          buffer += percentEncode$1(char, pathPercentEncodeSet$1);
  	        } break;
  
  	      case CANNOT_BE_A_BASE_URL_PATH$1:
  	        if (char == '?') {
  	          url.query = '';
  	          state = QUERY$1;
  	        } else if (char == '#') {
  	          url.fragment = '';
  	          state = FRAGMENT$1;
  	        } else if (char != EOF$1) {
  	          url.path[0] += percentEncode$1(char, C0ControlPercentEncodeSet$1);
  	        } break;
  
  	      case QUERY$1:
  	        if (!stateOverride && char == '#') {
  	          url.fragment = '';
  	          state = FRAGMENT$1;
  	        } else if (char != EOF$1) {
  	          if (char == "'" && isSpecial$1(url)) url.query += '%27';
  	          else if (char == '#') url.query += '%23';
  	          else url.query += percentEncode$1(char, C0ControlPercentEncodeSet$1);
  	        } break;
  
  	      case FRAGMENT$1:
  	        if (char != EOF$1) url.fragment += percentEncode$1(char, fragmentPercentEncodeSet$1);
  	        break;
  	    }
  
  	    pointer++;
  	  }
  	};
  
  	// `URL` constructor
  	// https://url.spec.whatwg.org/#url-class
  	var URLConstructor$1 = function URL(url /* , base */) {
  	  var that = anInstance$1(this, URLConstructor$1, 'URL');
  	  var base = arguments.length > 1 ? arguments[1] : undefined;
  	  var urlString = String(url);
  	  var state = setInternalState$d(that, { type: 'URL' });
  	  var baseState, failure;
  	  if (base !== undefined) {
  	    if (base instanceof URLConstructor$1) baseState = getInternalURLState$1(base);
  	    else {
  	      failure = parseURL$1(baseState = {}, String(base));
  	      if (failure) throw TypeError(failure);
  	    }
  	  }
  	  failure = parseURL$1(state, urlString, null, baseState);
  	  if (failure) throw TypeError(failure);
  	  var searchParams = state.searchParams = new URLSearchParams$2();
  	  var searchParamsState = getInternalSearchParamsState$1(searchParams);
  	  searchParamsState.updateSearchParams(state.query);
  	  searchParamsState.updateURL = function () {
  	    state.query = String(searchParams) || null;
  	  };
  	  if (!descriptors$1) {
  	    that.href = serializeURL$1.call(that);
  	    that.origin = getOrigin$1.call(that);
  	    that.protocol = getProtocol$1.call(that);
  	    that.username = getUsername$1.call(that);
  	    that.password = getPassword$1.call(that);
  	    that.host = getHost$1.call(that);
  	    that.hostname = getHostname$1.call(that);
  	    that.port = getPort$1.call(that);
  	    that.pathname = getPathname$1.call(that);
  	    that.search = getSearch$1.call(that);
  	    that.searchParams = getSearchParams$1.call(that);
  	    that.hash = getHash$1.call(that);
  	  }
  	};
  
  	var URLPrototype$1 = URLConstructor$1.prototype;
  
  	var serializeURL$1 = function () {
  	  var url = getInternalURLState$1(this);
  	  var scheme = url.scheme;
  	  var username = url.username;
  	  var password = url.password;
  	  var host = url.host;
  	  var port = url.port;
  	  var path = url.path;
  	  var query = url.query;
  	  var fragment = url.fragment;
  	  var output = scheme + ':';
  	  if (host !== null) {
  	    output += '//';
  	    if (includesCredentials$1(url)) {
  	      output += username + (password ? ':' + password : '') + '@';
  	    }
  	    output += serializeHost$1(host);
  	    if (port !== null) output += ':' + port;
  	  } else if (scheme == 'file') output += '//';
  	  output += url.cannotBeABaseURL ? path[0] : path.length ? '/' + path.join('/') : '';
  	  if (query !== null) output += '?' + query;
  	  if (fragment !== null) output += '#' + fragment;
  	  return output;
  	};
  
  	var getOrigin$1 = function () {
  	  var url = getInternalURLState$1(this);
  	  var scheme = url.scheme;
  	  var port = url.port;
  	  if (scheme == 'blob') try {
  	    return new URL(scheme.path[0]).origin;
  	  } catch (error) {
  	    return 'null';
  	  }
  	  if (scheme == 'file' || !isSpecial$1(url)) return 'null';
  	  return scheme + '://' + serializeHost$1(url.host) + (port !== null ? ':' + port : '');
  	};
  
  	var getProtocol$1 = function () {
  	  return getInternalURLState$1(this).scheme + ':';
  	};
  
  	var getUsername$1 = function () {
  	  return getInternalURLState$1(this).username;
  	};
  
  	var getPassword$1 = function () {
  	  return getInternalURLState$1(this).password;
  	};
  
  	var getHost$1 = function () {
  	  var url = getInternalURLState$1(this);
  	  var host = url.host;
  	  var port = url.port;
  	  return host === null ? ''
  	    : port === null ? serializeHost$1(host)
  	    : serializeHost$1(host) + ':' + port;
  	};
  
  	var getHostname$1 = function () {
  	  var host = getInternalURLState$1(this).host;
  	  return host === null ? '' : serializeHost$1(host);
  	};
  
  	var getPort$1 = function () {
  	  var port = getInternalURLState$1(this).port;
  	  return port === null ? '' : String(port);
  	};
  
  	var getPathname$1 = function () {
  	  var url = getInternalURLState$1(this);
  	  var path = url.path;
  	  return url.cannotBeABaseURL ? path[0] : path.length ? '/' + path.join('/') : '';
  	};
  
  	var getSearch$1 = function () {
  	  var query = getInternalURLState$1(this).query;
  	  return query ? '?' + query : '';
  	};
  
  	var getSearchParams$1 = function () {
  	  return getInternalURLState$1(this).searchParams;
  	};
  
  	var getHash$1 = function () {
  	  var fragment = getInternalURLState$1(this).fragment;
  	  return fragment ? '#' + fragment : '';
  	};
  
  	var accessorDescriptor$1 = function (getter, setter) {
  	  return { get: getter, set: setter, configurable: true, enumerable: true };
  	};
  
  	if (descriptors$1) {
  	  objectDefineProperties$1(URLPrototype$1, {
  	    // `URL.prototype.href` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-href
  	    href: accessorDescriptor$1(serializeURL$1, function (href) {
  	      var url = getInternalURLState$1(this);
  	      var urlString = String(href);
  	      var failure = parseURL$1(url, urlString);
  	      if (failure) throw TypeError(failure);
  	      getInternalSearchParamsState$1(url.searchParams).updateSearchParams(url.query);
  	    }),
  	    // `URL.prototype.origin` getter
  	    // https://url.spec.whatwg.org/#dom-url-origin
  	    origin: accessorDescriptor$1(getOrigin$1),
  	    // `URL.prototype.protocol` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-protocol
  	    protocol: accessorDescriptor$1(getProtocol$1, function (protocol) {
  	      var url = getInternalURLState$1(this);
  	      parseURL$1(url, String(protocol) + ':', SCHEME_START$1);
  	    }),
  	    // `URL.prototype.username` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-username
  	    username: accessorDescriptor$1(getUsername$1, function (username) {
  	      var url = getInternalURLState$1(this);
  	      var codePoints = arrayFrom$1(String(username));
  	      if (cannotHaveUsernamePasswordPort$1(url)) return;
  	      url.username = '';
  	      for (var i = 0; i < codePoints.length; i++) {
  	        url.username += percentEncode$1(codePoints[i], userinfoPercentEncodeSet$1);
  	      }
  	    }),
  	    // `URL.prototype.password` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-password
  	    password: accessorDescriptor$1(getPassword$1, function (password) {
  	      var url = getInternalURLState$1(this);
  	      var codePoints = arrayFrom$1(String(password));
  	      if (cannotHaveUsernamePasswordPort$1(url)) return;
  	      url.password = '';
  	      for (var i = 0; i < codePoints.length; i++) {
  	        url.password += percentEncode$1(codePoints[i], userinfoPercentEncodeSet$1);
  	      }
  	    }),
  	    // `URL.prototype.host` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-host
  	    host: accessorDescriptor$1(getHost$1, function (host) {
  	      var url = getInternalURLState$1(this);
  	      if (url.cannotBeABaseURL) return;
  	      parseURL$1(url, String(host), HOST$1);
  	    }),
  	    // `URL.prototype.hostname` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-hostname
  	    hostname: accessorDescriptor$1(getHostname$1, function (hostname) {
  	      var url = getInternalURLState$1(this);
  	      if (url.cannotBeABaseURL) return;
  	      parseURL$1(url, String(hostname), HOSTNAME$1);
  	    }),
  	    // `URL.prototype.port` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-port
  	    port: accessorDescriptor$1(getPort$1, function (port) {
  	      var url = getInternalURLState$1(this);
  	      if (cannotHaveUsernamePasswordPort$1(url)) return;
  	      port = String(port);
  	      if (port == '') url.port = null;
  	      else parseURL$1(url, port, PORT$1);
  	    }),
  	    // `URL.prototype.pathname` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-pathname
  	    pathname: accessorDescriptor$1(getPathname$1, function (pathname) {
  	      var url = getInternalURLState$1(this);
  	      if (url.cannotBeABaseURL) return;
  	      url.path = [];
  	      parseURL$1(url, pathname + '', PATH_START$1);
  	    }),
  	    // `URL.prototype.search` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-search
  	    search: accessorDescriptor$1(getSearch$1, function (search) {
  	      var url = getInternalURLState$1(this);
  	      search = String(search);
  	      if (search == '') {
  	        url.query = null;
  	      } else {
  	        if ('?' == search.charAt(0)) search = search.slice(1);
  	        url.query = '';
  	        parseURL$1(url, search, QUERY$1);
  	      }
  	      getInternalSearchParamsState$1(url.searchParams).updateSearchParams(url.query);
  	    }),
  	    // `URL.prototype.searchParams` getter
  	    // https://url.spec.whatwg.org/#dom-url-searchparams
  	    searchParams: accessorDescriptor$1(getSearchParams$1),
  	    // `URL.prototype.hash` accessors pair
  	    // https://url.spec.whatwg.org/#dom-url-hash
  	    hash: accessorDescriptor$1(getHash$1, function (hash) {
  	      var url = getInternalURLState$1(this);
  	      hash = String(hash);
  	      if (hash == '') {
  	        url.fragment = null;
  	        return;
  	      }
  	      if ('#' == hash.charAt(0)) hash = hash.slice(1);
  	      url.fragment = '';
  	      parseURL$1(url, hash, FRAGMENT$1);
  	    })
  	  });
  	}
  
  	// `URL.prototype.toJSON` method
  	// https://url.spec.whatwg.org/#dom-url-tojson
  	redefine$1(URLPrototype$1, 'toJSON', function toJSON() {
  	  return serializeURL$1.call(this);
  	}, { enumerable: true });
  
  	// `URL.prototype.toString` method
  	// https://url.spec.whatwg.org/#URL-stringification-behavior
  	redefine$1(URLPrototype$1, 'toString', function toString() {
  	  return serializeURL$1.call(this);
  	}, { enumerable: true });
  
  	if (NativeURL$1) {
  	  var nativeCreateObjectURL$1 = NativeURL$1.createObjectURL;
  	  var nativeRevokeObjectURL$1 = NativeURL$1.revokeObjectURL;
  	  // `URL.createObjectURL` method
  	  // https://developer.mozilla.org/en-US/docs/Web/API/URL/createObjectURL
  	  // eslint-disable-next-line no-unused-vars
  	  if (nativeCreateObjectURL$1) redefine$1(URLConstructor$1, 'createObjectURL', function createObjectURL(blob) {
  	    return nativeCreateObjectURL$1.apply(NativeURL$1, arguments);
  	  });
  	  // `URL.revokeObjectURL` method
  	  // https://developer.mozilla.org/en-US/docs/Web/API/URL/revokeObjectURL
  	  // eslint-disable-next-line no-unused-vars
  	  if (nativeRevokeObjectURL$1) redefine$1(URLConstructor$1, 'revokeObjectURL', function revokeObjectURL(url) {
  	    return nativeRevokeObjectURL$1.apply(NativeURL$1, arguments);
  	  });
  	}
  
  	setToStringTag$1(URLConstructor$1, 'URL');
  
  	_export$1({ global: true, forced: !nativeUrl$1, sham: !descriptors$1 }, {
  	  URL: URLConstructor$1
  	});
  
  	var $some$2 = arrayIteration$1.some;
  
  
  
  	var STRICT_METHOD$9 = arrayMethodIsStrict$1('some');
  	var USES_TO_LENGTH$h = arrayMethodUsesToLength$1('some');
  
  	// `Array.prototype.some` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.some
  	_export$1({ target: 'Array', proto: true, forced: !STRICT_METHOD$9 || !USES_TO_LENGTH$h }, {
  	  some: function some(callbackfn /* , thisArg */) {
  	    return $some$2(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	// `thisNumberValue` abstract operation
  	// https://tc39.github.io/ecma262/#sec-thisnumbervalue
  	var thisNumberValue = function (value) {
  	  if (typeof value != 'number' && classofRaw$1(value) != 'Number') {
  	    throw TypeError('Incorrect invocation');
  	  }
  	  return +value;
  	};
  
  	// `String.prototype.repeat` method implementation
  	// https://tc39.github.io/ecma262/#sec-string.prototype.repeat
  	var stringRepeat = ''.repeat || function repeat(count) {
  	  var str = String(requireObjectCoercible$1(this));
  	  var result = '';
  	  var n = toInteger$1(count);
  	  if (n < 0 || n == Infinity) throw RangeError('Wrong number of repetitions');
  	  for (;n > 0; (n >>>= 1) && (str += str)) if (n & 1) result += str;
  	  return result;
  	};
  
  	var nativeToFixed = 1.0.toFixed;
  	var floor$9 = Math.floor;
  
  	var pow$3 = function (x, n, acc) {
  	  return n === 0 ? acc : n % 2 === 1 ? pow$3(x, n - 1, acc * x) : pow$3(x * x, n / 2, acc);
  	};
  
  	var log$1 = function (x) {
  	  var n = 0;
  	  var x2 = x;
  	  while (x2 >= 4096) {
  	    n += 12;
  	    x2 /= 4096;
  	  }
  	  while (x2 >= 2) {
  	    n += 1;
  	    x2 /= 2;
  	  } return n;
  	};
  
  	var FORCED$9 = nativeToFixed && (
  	  0.00008.toFixed(3) !== '0.000' ||
  	  0.9.toFixed(0) !== '1' ||
  	  1.255.toFixed(2) !== '1.25' ||
  	  1000000000000000128.0.toFixed(0) !== '1000000000000000128'
  	) || !fails$1(function () {
  	  // V8 ~ Android 4.3-
  	  nativeToFixed.call({});
  	});
  
  	// `Number.prototype.toFixed` method
  	// https://tc39.github.io/ecma262/#sec-number.prototype.tofixed
  	_export$1({ target: 'Number', proto: true, forced: FORCED$9 }, {
  	  // eslint-disable-next-line max-statements
  	  toFixed: function toFixed(fractionDigits) {
  	    var number = thisNumberValue(this);
  	    var fractDigits = toInteger$1(fractionDigits);
  	    var data = [0, 0, 0, 0, 0, 0];
  	    var sign = '';
  	    var result = '0';
  	    var e, z, j, k;
  
  	    var multiply = function (n, c) {
  	      var index = -1;
  	      var c2 = c;
  	      while (++index < 6) {
  	        c2 += n * data[index];
  	        data[index] = c2 % 1e7;
  	        c2 = floor$9(c2 / 1e7);
  	      }
  	    };
  
  	    var divide = function (n) {
  	      var index = 6;
  	      var c = 0;
  	      while (--index >= 0) {
  	        c += data[index];
  	        data[index] = floor$9(c / n);
  	        c = (c % n) * 1e7;
  	      }
  	    };
  
  	    var dataToString = function () {
  	      var index = 6;
  	      var s = '';
  	      while (--index >= 0) {
  	        if (s !== '' || index === 0 || data[index] !== 0) {
  	          var t = String(data[index]);
  	          s = s === '' ? t : s + stringRepeat.call('0', 7 - t.length) + t;
  	        }
  	      } return s;
  	    };
  
  	    if (fractDigits < 0 || fractDigits > 20) throw RangeError('Incorrect fraction digits');
  	    // eslint-disable-next-line no-self-compare
  	    if (number != number) return 'NaN';
  	    if (number <= -1e21 || number >= 1e21) return String(number);
  	    if (number < 0) {
  	      sign = '-';
  	      number = -number;
  	    }
  	    if (number > 1e-21) {
  	      e = log$1(number * pow$3(2, 69, 1)) - 69;
  	      z = e < 0 ? number * pow$3(2, -e, 1) : number / pow$3(2, e, 1);
  	      z *= 0x10000000000000;
  	      e = 52 - e;
  	      if (e > 0) {
  	        multiply(0, z);
  	        j = fractDigits;
  	        while (j >= 7) {
  	          multiply(1e7, 0);
  	          j -= 7;
  	        }
  	        multiply(pow$3(10, j, 1), 0);
  	        j = e - 1;
  	        while (j >= 23) {
  	          divide(1 << 23);
  	          j -= 23;
  	        }
  	        divide(1 << j);
  	        multiply(1, 1);
  	        divide(2);
  	        result = dataToString();
  	      } else {
  	        multiply(0, z);
  	        multiply(1 << -e, 0);
  	        result = dataToString() + stringRepeat.call('0', fractDigits);
  	      }
  	    }
  	    if (fractDigits > 0) {
  	      k = result.length;
  	      result = sign + (k <= fractDigits
  	        ? '0.' + stringRepeat.call('0', fractDigits - k) + result
  	        : result.slice(0, k - fractDigits) + '.' + result.slice(k - fractDigits));
  	    } else {
  	      result = sign + result;
  	    } return result;
  	  }
  	});
  
  	var propertyIsEnumerable$1 = objectPropertyIsEnumerable$1.f;
  
  	// `Object.{ entries, values }` methods implementation
  	var createMethod$a = function (TO_ENTRIES) {
  	  return function (it) {
  	    var O = toIndexedObject$1(it);
  	    var keys = objectKeys$1(O);
  	    var length = keys.length;
  	    var i = 0;
  	    var result = [];
  	    var key;
  	    while (length > i) {
  	      key = keys[i++];
  	      if (!descriptors$1 || propertyIsEnumerable$1.call(O, key)) {
  	        result.push(TO_ENTRIES ? [key, O[key]] : O[key]);
  	      }
  	    }
  	    return result;
  	  };
  	};
  
  	var objectToArray$1 = {
  	  // `Object.entries` method
  	  // https://tc39.github.io/ecma262/#sec-object.entries
  	  entries: createMethod$a(true),
  	  // `Object.values` method
  	  // https://tc39.github.io/ecma262/#sec-object.values
  	  values: createMethod$a(false)
  	};
  
  	var $entries$1 = objectToArray$1.entries;
  
  	// `Object.entries` method
  	// https://tc39.github.io/ecma262/#sec-object.entries
  	_export$1({ target: 'Object', stat: true }, {
  	  entries: function entries(O) {
  	    return $entries$1(O);
  	  }
  	});
  
  	var $values = objectToArray$1.values;
  
  	// `Object.values` method
  	// https://tc39.github.io/ecma262/#sec-object.values
  	_export$1({ target: 'Object', stat: true }, {
  	  values: function values(O) {
  	    return $values(O);
  	  }
  	});
  
  	var max$5 = Math.max;
  	var min$a = Math.min;
  	var floor$a = Math.floor;
  	var SUBSTITUTION_SYMBOLS$1 = /\$([$&'`]|\d\d?|<[^>]*>)/g;
  	var SUBSTITUTION_SYMBOLS_NO_NAMED$1 = /\$([$&'`]|\d\d?)/g;
  
  	var maybeToString$1 = function (it) {
  	  return it === undefined ? it : String(it);
  	};
  
  	// @@replace logic
  	fixRegexpWellKnownSymbolLogic$1('replace', 2, function (REPLACE, nativeReplace, maybeCallNative, reason) {
  	  var REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = reason.REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE;
  	  var REPLACE_KEEPS_$0 = reason.REPLACE_KEEPS_$0;
  	  var UNSAFE_SUBSTITUTE = REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE ? '$' : '$0';
  
  	  return [
  	    // `String.prototype.replace` method
  	    // https://tc39.github.io/ecma262/#sec-string.prototype.replace
  	    function replace(searchValue, replaceValue) {
  	      var O = requireObjectCoercible$1(this);
  	      var replacer = searchValue == undefined ? undefined : searchValue[REPLACE];
  	      return replacer !== undefined
  	        ? replacer.call(searchValue, O, replaceValue)
  	        : nativeReplace.call(String(O), searchValue, replaceValue);
  	    },
  	    // `RegExp.prototype[@@replace]` method
  	    // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@replace
  	    function (regexp, replaceValue) {
  	      if (
  	        (!REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE && REPLACE_KEEPS_$0) ||
  	        (typeof replaceValue === 'string' && replaceValue.indexOf(UNSAFE_SUBSTITUTE) === -1)
  	      ) {
  	        var res = maybeCallNative(nativeReplace, regexp, this, replaceValue);
  	        if (res.done) return res.value;
  	      }
  
  	      var rx = anObject$1(regexp);
  	      var S = String(this);
  
  	      var functionalReplace = typeof replaceValue === 'function';
  	      if (!functionalReplace) replaceValue = String(replaceValue);
  
  	      var global = rx.global;
  	      if (global) {
  	        var fullUnicode = rx.unicode;
  	        rx.lastIndex = 0;
  	      }
  	      var results = [];
  	      while (true) {
  	        var result = regexpExecAbstract$1(rx, S);
  	        if (result === null) break;
  
  	        results.push(result);
  	        if (!global) break;
  
  	        var matchStr = String(result[0]);
  	        if (matchStr === '') rx.lastIndex = advanceStringIndex$1(S, toLength$1(rx.lastIndex), fullUnicode);
  	      }
  
  	      var accumulatedResult = '';
  	      var nextSourcePosition = 0;
  	      for (var i = 0; i < results.length; i++) {
  	        result = results[i];
  
  	        var matched = String(result[0]);
  	        var position = max$5(min$a(toInteger$1(result.index), S.length), 0);
  	        var captures = [];
  	        // NOTE: This is equivalent to
  	        //   captures = result.slice(1).map(maybeToString)
  	        // but for some reason `nativeSlice.call(result, 1, result.length)` (called in
  	        // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and
  	        // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it.
  	        for (var j = 1; j < result.length; j++) captures.push(maybeToString$1(result[j]));
  	        var namedCaptures = result.groups;
  	        if (functionalReplace) {
  	          var replacerArgs = [matched].concat(captures, position, S);
  	          if (namedCaptures !== undefined) replacerArgs.push(namedCaptures);
  	          var replacement = String(replaceValue.apply(undefined, replacerArgs));
  	        } else {
  	          replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue);
  	        }
  	        if (position >= nextSourcePosition) {
  	          accumulatedResult += S.slice(nextSourcePosition, position) + replacement;
  	          nextSourcePosition = position + matched.length;
  	        }
  	      }
  	      return accumulatedResult + S.slice(nextSourcePosition);
  	    }
  	  ];
  
  	  // https://tc39.github.io/ecma262/#sec-getsubstitution
  	  function getSubstitution(matched, str, position, captures, namedCaptures, replacement) {
  	    var tailPos = position + matched.length;
  	    var m = captures.length;
  	    var symbols = SUBSTITUTION_SYMBOLS_NO_NAMED$1;
  	    if (namedCaptures !== undefined) {
  	      namedCaptures = toObject$1(namedCaptures);
  	      symbols = SUBSTITUTION_SYMBOLS$1;
  	    }
  	    return nativeReplace.call(replacement, symbols, function (match, ch) {
  	      var capture;
  	      switch (ch.charAt(0)) {
  	        case '$': return '$';
  	        case '&': return matched;
  	        case '`': return str.slice(0, position);
  	        case "'": return str.slice(tailPos);
  	        case '<':
  	          capture = namedCaptures[ch.slice(1, -1)];
  	          break;
  	        default: // \d\d?
  	          var n = +ch;
  	          if (n === 0) return match;
  	          if (n > m) {
  	            var f = floor$a(n / 10);
  	            if (f === 0) return match;
  	            if (f <= m) return captures[f - 1] === undefined ? ch.charAt(1) : captures[f - 1] + ch.charAt(1);
  	            return match;
  	          }
  	          capture = captures[n - 1];
  	      }
  	      return capture === undefined ? '' : capture;
  	    });
  	  }
  	});
  
  	var nativeGetOwnPropertyNames$2 = objectGetOwnPropertyNames$1.f;
  
  	var toString$3 = {}.toString;
  
  	var windowNames$1 = typeof window == 'object' && window && Object.getOwnPropertyNames
  	  ? Object.getOwnPropertyNames(window) : [];
  
  	var getWindowNames$1 = function (it) {
  	  try {
  	    return nativeGetOwnPropertyNames$2(it);
  	  } catch (error) {
  	    return windowNames$1.slice();
  	  }
  	};
  
  	// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
  	var f$d = function getOwnPropertyNames(it) {
  	  return windowNames$1 && toString$3.call(it) == '[object Window]'
  	    ? getWindowNames$1(it)
  	    : nativeGetOwnPropertyNames$2(toIndexedObject$1(it));
  	};
  
  	var objectGetOwnPropertyNamesExternal$1 = {
  		f: f$d
  	};
  
  	var f$e = wellKnownSymbol$1;
  
  	var wellKnownSymbolWrapped$1 = {
  		f: f$e
  	};
  
  	var defineProperty$e = objectDefineProperty$1.f;
  
  	var defineWellKnownSymbol$1 = function (NAME) {
  	  var Symbol = path$1.Symbol || (path$1.Symbol = {});
  	  if (!has$2(Symbol, NAME)) defineProperty$e(Symbol, NAME, {
  	    value: wellKnownSymbolWrapped$1.f(NAME)
  	  });
  	};
  
  	var $forEach$4 = arrayIteration$1.forEach;
  
  	var HIDDEN$1 = sharedKey$1('hidden');
  	var SYMBOL$1 = 'Symbol';
  	var PROTOTYPE$4 = 'prototype';
  	var TO_PRIMITIVE$1 = wellKnownSymbol$1('toPrimitive');
  	var setInternalState$e = internalState$1.set;
  	var getInternalState$7 = internalState$1.getterFor(SYMBOL$1);
  	var ObjectPrototype$5 = Object[PROTOTYPE$4];
  	var $Symbol$1 = global_1$1.Symbol;
  	var $stringify$1 = getBuiltIn$1('JSON', 'stringify');
  	var nativeGetOwnPropertyDescriptor$4 = objectGetOwnPropertyDescriptor$1.f;
  	var nativeDefineProperty$3 = objectDefineProperty$1.f;
  	var nativeGetOwnPropertyNames$3 = objectGetOwnPropertyNamesExternal$1.f;
  	var nativePropertyIsEnumerable$3 = objectPropertyIsEnumerable$1.f;
  	var AllSymbols$1 = shared$1('symbols');
  	var ObjectPrototypeSymbols$1 = shared$1('op-symbols');
  	var StringToSymbolRegistry$1 = shared$1('string-to-symbol-registry');
  	var SymbolToStringRegistry$1 = shared$1('symbol-to-string-registry');
  	var WellKnownSymbolsStore$3 = shared$1('wks');
  	var QObject$1 = global_1$1.QObject;
  	// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
  	var USE_SETTER$1 = !QObject$1 || !QObject$1[PROTOTYPE$4] || !QObject$1[PROTOTYPE$4].findChild;
  
  	// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
  	var setSymbolDescriptor$1 = descriptors$1 && fails$1(function () {
  	  return objectCreate$1(nativeDefineProperty$3({}, 'a', {
  	    get: function () { return nativeDefineProperty$3(this, 'a', { value: 7 }).a; }
  	  })).a != 7;
  	}) ? function (O, P, Attributes) {
  	  var ObjectPrototypeDescriptor = nativeGetOwnPropertyDescriptor$4(ObjectPrototype$5, P);
  	  if (ObjectPrototypeDescriptor) delete ObjectPrototype$5[P];
  	  nativeDefineProperty$3(O, P, Attributes);
  	  if (ObjectPrototypeDescriptor && O !== ObjectPrototype$5) {
  	    nativeDefineProperty$3(ObjectPrototype$5, P, ObjectPrototypeDescriptor);
  	  }
  	} : nativeDefineProperty$3;
  
  	var wrap$3 = function (tag, description) {
  	  var symbol = AllSymbols$1[tag] = objectCreate$1($Symbol$1[PROTOTYPE$4]);
  	  setInternalState$e(symbol, {
  	    type: SYMBOL$1,
  	    tag: tag,
  	    description: description
  	  });
  	  if (!descriptors$1) symbol.description = description;
  	  return symbol;
  	};
  
  	var isSymbol$1 = useSymbolAsUid$1 ? function (it) {
  	  return typeof it == 'symbol';
  	} : function (it) {
  	  return Object(it) instanceof $Symbol$1;
  	};
  
  	var $defineProperty$1 = function defineProperty(O, P, Attributes) {
  	  if (O === ObjectPrototype$5) $defineProperty$1(ObjectPrototypeSymbols$1, P, Attributes);
  	  anObject$1(O);
  	  var key = toPrimitive$1(P, true);
  	  anObject$1(Attributes);
  	  if (has$2(AllSymbols$1, key)) {
  	    if (!Attributes.enumerable) {
  	      if (!has$2(O, HIDDEN$1)) nativeDefineProperty$3(O, HIDDEN$1, createPropertyDescriptor$1(1, {}));
  	      O[HIDDEN$1][key] = true;
  	    } else {
  	      if (has$2(O, HIDDEN$1) && O[HIDDEN$1][key]) O[HIDDEN$1][key] = false;
  	      Attributes = objectCreate$1(Attributes, { enumerable: createPropertyDescriptor$1(0, false) });
  	    } return setSymbolDescriptor$1(O, key, Attributes);
  	  } return nativeDefineProperty$3(O, key, Attributes);
  	};
  
  	var $defineProperties$1 = function defineProperties(O, Properties) {
  	  anObject$1(O);
  	  var properties = toIndexedObject$1(Properties);
  	  var keys = objectKeys$1(properties).concat($getOwnPropertySymbols$1(properties));
  	  $forEach$4(keys, function (key) {
  	    if (!descriptors$1 || $propertyIsEnumerable$1.call(properties, key)) $defineProperty$1(O, key, properties[key]);
  	  });
  	  return O;
  	};
  
  	var $create$1 = function create(O, Properties) {
  	  return Properties === undefined ? objectCreate$1(O) : $defineProperties$1(objectCreate$1(O), Properties);
  	};
  
  	var $propertyIsEnumerable$1 = function propertyIsEnumerable(V) {
  	  var P = toPrimitive$1(V, true);
  	  var enumerable = nativePropertyIsEnumerable$3.call(this, P);
  	  if (this === ObjectPrototype$5 && has$2(AllSymbols$1, P) && !has$2(ObjectPrototypeSymbols$1, P)) return false;
  	  return enumerable || !has$2(this, P) || !has$2(AllSymbols$1, P) || has$2(this, HIDDEN$1) && this[HIDDEN$1][P] ? enumerable : true;
  	};
  
  	var $getOwnPropertyDescriptor$1 = function getOwnPropertyDescriptor(O, P) {
  	  var it = toIndexedObject$1(O);
  	  var key = toPrimitive$1(P, true);
  	  if (it === ObjectPrototype$5 && has$2(AllSymbols$1, key) && !has$2(ObjectPrototypeSymbols$1, key)) return;
  	  var descriptor = nativeGetOwnPropertyDescriptor$4(it, key);
  	  if (descriptor && has$2(AllSymbols$1, key) && !(has$2(it, HIDDEN$1) && it[HIDDEN$1][key])) {
  	    descriptor.enumerable = true;
  	  }
  	  return descriptor;
  	};
  
  	var $getOwnPropertyNames$1 = function getOwnPropertyNames(O) {
  	  var names = nativeGetOwnPropertyNames$3(toIndexedObject$1(O));
  	  var result = [];
  	  $forEach$4(names, function (key) {
  	    if (!has$2(AllSymbols$1, key) && !has$2(hiddenKeys$2, key)) result.push(key);
  	  });
  	  return result;
  	};
  
  	var $getOwnPropertySymbols$1 = function getOwnPropertySymbols(O) {
  	  var IS_OBJECT_PROTOTYPE = O === ObjectPrototype$5;
  	  var names = nativeGetOwnPropertyNames$3(IS_OBJECT_PROTOTYPE ? ObjectPrototypeSymbols$1 : toIndexedObject$1(O));
  	  var result = [];
  	  $forEach$4(names, function (key) {
  	    if (has$2(AllSymbols$1, key) && (!IS_OBJECT_PROTOTYPE || has$2(ObjectPrototype$5, key))) {
  	      result.push(AllSymbols$1[key]);
  	    }
  	  });
  	  return result;
  	};
  
  	// `Symbol` constructor
  	// https://tc39.github.io/ecma262/#sec-symbol-constructor
  	if (!nativeSymbol$1) {
  	  $Symbol$1 = function Symbol() {
  	    if (this instanceof $Symbol$1) throw TypeError('Symbol is not a constructor');
  	    var description = !arguments.length || arguments[0] === undefined ? undefined : String(arguments[0]);
  	    var tag = uid$1(description);
  	    var setter = function (value) {
  	      if (this === ObjectPrototype$5) setter.call(ObjectPrototypeSymbols$1, value);
  	      if (has$2(this, HIDDEN$1) && has$2(this[HIDDEN$1], tag)) this[HIDDEN$1][tag] = false;
  	      setSymbolDescriptor$1(this, tag, createPropertyDescriptor$1(1, value));
  	    };
  	    if (descriptors$1 && USE_SETTER$1) setSymbolDescriptor$1(ObjectPrototype$5, tag, { configurable: true, set: setter });
  	    return wrap$3(tag, description);
  	  };
  
  	  redefine$1($Symbol$1[PROTOTYPE$4], 'toString', function toString() {
  	    return getInternalState$7(this).tag;
  	  });
  
  	  redefine$1($Symbol$1, 'withoutSetter', function (description) {
  	    return wrap$3(uid$1(description), description);
  	  });
  
  	  objectPropertyIsEnumerable$1.f = $propertyIsEnumerable$1;
  	  objectDefineProperty$1.f = $defineProperty$1;
  	  objectGetOwnPropertyDescriptor$1.f = $getOwnPropertyDescriptor$1;
  	  objectGetOwnPropertyNames$1.f = objectGetOwnPropertyNamesExternal$1.f = $getOwnPropertyNames$1;
  	  objectGetOwnPropertySymbols$1.f = $getOwnPropertySymbols$1;
  
  	  wellKnownSymbolWrapped$1.f = function (name) {
  	    return wrap$3(wellKnownSymbol$1(name), name);
  	  };
  
  	  if (descriptors$1) {
  	    // https://github.com/tc39/proposal-Symbol-description
  	    nativeDefineProperty$3($Symbol$1[PROTOTYPE$4], 'description', {
  	      configurable: true,
  	      get: function description() {
  	        return getInternalState$7(this).description;
  	      }
  	    });
  	    {
  	      redefine$1(ObjectPrototype$5, 'propertyIsEnumerable', $propertyIsEnumerable$1, { unsafe: true });
  	    }
  	  }
  	}
  
  	_export$1({ global: true, wrap: true, forced: !nativeSymbol$1, sham: !nativeSymbol$1 }, {
  	  Symbol: $Symbol$1
  	});
  
  	$forEach$4(objectKeys$1(WellKnownSymbolsStore$3), function (name) {
  	  defineWellKnownSymbol$1(name);
  	});
  
  	_export$1({ target: SYMBOL$1, stat: true, forced: !nativeSymbol$1 }, {
  	  // `Symbol.for` method
  	  // https://tc39.github.io/ecma262/#sec-symbol.for
  	  'for': function (key) {
  	    var string = String(key);
  	    if (has$2(StringToSymbolRegistry$1, string)) return StringToSymbolRegistry$1[string];
  	    var symbol = $Symbol$1(string);
  	    StringToSymbolRegistry$1[string] = symbol;
  	    SymbolToStringRegistry$1[symbol] = string;
  	    return symbol;
  	  },
  	  // `Symbol.keyFor` method
  	  // https://tc39.github.io/ecma262/#sec-symbol.keyfor
  	  keyFor: function keyFor(sym) {
  	    if (!isSymbol$1(sym)) throw TypeError(sym + ' is not a symbol');
  	    if (has$2(SymbolToStringRegistry$1, sym)) return SymbolToStringRegistry$1[sym];
  	  },
  	  useSetter: function () { USE_SETTER$1 = true; },
  	  useSimple: function () { USE_SETTER$1 = false; }
  	});
  
  	_export$1({ target: 'Object', stat: true, forced: !nativeSymbol$1, sham: !descriptors$1 }, {
  	  // `Object.create` method
  	  // https://tc39.github.io/ecma262/#sec-object.create
  	  create: $create$1,
  	  // `Object.defineProperty` method
  	  // https://tc39.github.io/ecma262/#sec-object.defineproperty
  	  defineProperty: $defineProperty$1,
  	  // `Object.defineProperties` method
  	  // https://tc39.github.io/ecma262/#sec-object.defineproperties
  	  defineProperties: $defineProperties$1,
  	  // `Object.getOwnPropertyDescriptor` method
  	  // https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptors
  	  getOwnPropertyDescriptor: $getOwnPropertyDescriptor$1
  	});
  
  	_export$1({ target: 'Object', stat: true, forced: !nativeSymbol$1 }, {
  	  // `Object.getOwnPropertyNames` method
  	  // https://tc39.github.io/ecma262/#sec-object.getownpropertynames
  	  getOwnPropertyNames: $getOwnPropertyNames$1,
  	  // `Object.getOwnPropertySymbols` method
  	  // https://tc39.github.io/ecma262/#sec-object.getownpropertysymbols
  	  getOwnPropertySymbols: $getOwnPropertySymbols$1
  	});
  
  	// Chrome 38 and 39 `Object.getOwnPropertySymbols` fails on primitives
  	// https://bugs.chromium.org/p/v8/issues/detail?id=3443
  	_export$1({ target: 'Object', stat: true, forced: fails$1(function () { objectGetOwnPropertySymbols$1.f(1); }) }, {
  	  getOwnPropertySymbols: function getOwnPropertySymbols(it) {
  	    return objectGetOwnPropertySymbols$1.f(toObject$1(it));
  	  }
  	});
  
  	// `JSON.stringify` method behavior with symbols
  	// https://tc39.github.io/ecma262/#sec-json.stringify
  	if ($stringify$1) {
  	  var FORCED_JSON_STRINGIFY$1 = !nativeSymbol$1 || fails$1(function () {
  	    var symbol = $Symbol$1();
  	    // MS Edge converts symbol values to JSON as {}
  	    return $stringify$1([symbol]) != '[null]'
  	      // WebKit converts symbol values to JSON as null
  	      || $stringify$1({ a: symbol }) != '{}'
  	      // V8 throws on boxed symbols
  	      || $stringify$1(Object(symbol)) != '{}';
  	  });
  
  	  _export$1({ target: 'JSON', stat: true, forced: FORCED_JSON_STRINGIFY$1 }, {
  	    // eslint-disable-next-line no-unused-vars
  	    stringify: function stringify(it, replacer, space) {
  	      var args = [it];
  	      var index = 1;
  	      var $replacer;
  	      while (arguments.length > index) args.push(arguments[index++]);
  	      $replacer = replacer;
  	      if (!isObject$2(replacer) && it === undefined || isSymbol$1(it)) return; // IE8 returns string on undefined
  	      if (!isArray$2(replacer)) replacer = function (key, value) {
  	        if (typeof $replacer == 'function') value = $replacer.call(this, key, value);
  	        if (!isSymbol$1(value)) return value;
  	      };
  	      args[1] = replacer;
  	      return $stringify$1.apply(null, args);
  	    }
  	  });
  	}
  
  	// `Symbol.prototype[@@toPrimitive]` method
  	// https://tc39.github.io/ecma262/#sec-symbol.prototype-@@toprimitive
  	if (!$Symbol$1[PROTOTYPE$4][TO_PRIMITIVE$1]) {
  	  createNonEnumerableProperty$1($Symbol$1[PROTOTYPE$4], TO_PRIMITIVE$1, $Symbol$1[PROTOTYPE$4].valueOf);
  	}
  	// `Symbol.prototype[@@toStringTag]` property
  	// https://tc39.github.io/ecma262/#sec-symbol.prototype-@@tostringtag
  	setToStringTag$1($Symbol$1, SYMBOL$1);
  
  	hiddenKeys$2[HIDDEN$1] = true;
  
  	// `Number.isNaN` method
  	// https://tc39.github.io/ecma262/#sec-number.isnan
  	_export$1({ target: 'Number', stat: true }, {
  	  isNaN: function isNaN(number) {
  	    // eslint-disable-next-line no-self-compare
  	    return number != number;
  	  }
  	});
  
  	var nativeGetOwnPropertyDescriptor$5 = objectGetOwnPropertyDescriptor$1.f;
  
  
  	var FAILS_ON_PRIMITIVES$3 = fails$1(function () { nativeGetOwnPropertyDescriptor$5(1); });
  	var FORCED$a = !descriptors$1 || FAILS_ON_PRIMITIVES$3;
  
  	// `Object.getOwnPropertyDescriptor` method
  	// https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptor
  	_export$1({ target: 'Object', stat: true, forced: FORCED$a, sham: !descriptors$1 }, {
  	  getOwnPropertyDescriptor: function getOwnPropertyDescriptor(it, key) {
  	    return nativeGetOwnPropertyDescriptor$5(toIndexedObject$1(it), key);
  	  }
  	});
  
  	// `Object.getOwnPropertyDescriptors` method
  	// https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptors
  	_export$1({ target: 'Object', stat: true, sham: !descriptors$1 }, {
  	  getOwnPropertyDescriptors: function getOwnPropertyDescriptors(object) {
  	    var O = toIndexedObject$1(object);
  	    var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor$1.f;
  	    var keys = ownKeys$2(O);
  	    var result = {};
  	    var index = 0;
  	    var key, descriptor;
  	    while (keys.length > index) {
  	      descriptor = getOwnPropertyDescriptor(O, key = keys[index++]);
  	      if (descriptor !== undefined) createProperty$1(result, key, descriptor);
  	    }
  	    return result;
  	  }
  	});
  
  	// @@match logic
  	fixRegexpWellKnownSymbolLogic$1('match', 1, function (MATCH, nativeMatch, maybeCallNative) {
  	  return [
  	    // `String.prototype.match` method
  	    // https://tc39.github.io/ecma262/#sec-string.prototype.match
  	    function match(regexp) {
  	      var O = requireObjectCoercible$1(this);
  	      var matcher = regexp == undefined ? undefined : regexp[MATCH];
  	      return matcher !== undefined ? matcher.call(regexp, O) : new RegExp(regexp)[MATCH](String(O));
  	    },
  	    // `RegExp.prototype[@@match]` method
  	    // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@match
  	    function (regexp) {
  	      var res = maybeCallNative(nativeMatch, regexp, this);
  	      if (res.done) return res.value;
  
  	      var rx = anObject$1(regexp);
  	      var S = String(this);
  
  	      if (!rx.global) return regexpExecAbstract$1(rx, S);
  
  	      var fullUnicode = rx.unicode;
  	      rx.lastIndex = 0;
  	      var A = [];
  	      var n = 0;
  	      var result;
  	      while ((result = regexpExecAbstract$1(rx, S)) !== null) {
  	        var matchStr = String(result[0]);
  	        A[n] = matchStr;
  	        if (matchStr === '') rx.lastIndex = advanceStringIndex$1(S, toLength$1(rx.lastIndex), fullUnicode);
  	        n++;
  	      }
  	      return n === 0 ? null : A;
  	    }
  	  ];
  	});
  
  	function _classCallCheck$2(e, t) {
  	  if (!(e instanceof t)) throw new TypeError("Cannot call a class as a function");
  	}
  
  	function _defineProperties$2(e, t) {
  	  for (var n = 0; n < t.length; n++) {
  	    var r = t[n];
  	    r.enumerable = r.enumerable || !1, r.configurable = !0, "value" in r && (r.writable = !0), Object.defineProperty(e, r.key, r);
  	  }
  	}
  
  	function _createClass$2(e, t, n) {
  	  return t && _defineProperties$2(e.prototype, t), n && _defineProperties$2(e, n), e;
  	}
  
  	function _defineProperty$2(e, t, n) {
  	  return t in e ? Object.defineProperty(e, t, {
  	    value: n,
  	    enumerable: !0,
  	    configurable: !0,
  	    writable: !0
  	  }) : e[t] = n, e;
  	}
  
  	function ownKeys$3(e, t) {
  	  var n = Object.keys(e);
  
  	  if (Object.getOwnPropertySymbols) {
  	    var r = Object.getOwnPropertySymbols(e);
  	    t && (r = r.filter(function (t) {
  	      return Object.getOwnPropertyDescriptor(e, t).enumerable;
  	    })), n.push.apply(n, r);
  	  }
  
  	  return n;
  	}
  
  	function _objectSpread2$1(e) {
  	  for (var t = 1; t < arguments.length; t++) {
  	    var n = null != arguments[t] ? arguments[t] : {};
  	    t % 2 ? ownKeys$3(Object(n), !0).forEach(function (t) {
  	      _defineProperty$2(e, t, n[t]);
  	    }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(n)) : ownKeys$3(Object(n)).forEach(function (t) {
  	      Object.defineProperty(e, t, Object.getOwnPropertyDescriptor(n, t));
  	    });
  	  }
  
  	  return e;
  	}
  
  	var defaults$1 = {
  	  addCSS: !0,
  	  thumbWidth: 15,
  	  watch: !0
  	};
  
  	function matches$1(e, t) {
  	  return function () {
  	    return Array.from(document.querySelectorAll(t)).includes(this);
  	  }.call(e, t);
  	}
  
  	function trigger(e, t) {
  	  if (e && t) {
  	    var n = new Event(t, {
  	      bubbles: !0
  	    });
  	    e.dispatchEvent(n);
  	  }
  	}
  
  	var getConstructor$1 = function getConstructor(e) {
  	  return null != e ? e.constructor : null;
  	},
  	    instanceOf$1 = function instanceOf(e, t) {
  	  return !!(e && t && e instanceof t);
  	},
  	    isNullOrUndefined$1 = function isNullOrUndefined(e) {
  	  return null == e;
  	},
  	    isObject$3 = function isObject(e) {
  	  return getConstructor$1(e) === Object;
  	},
  	    isNumber$1 = function isNumber(e) {
  	  return getConstructor$1(e) === Number && !Number.isNaN(e);
  	},
  	    isString$2 = function isString(e) {
  	  return getConstructor$1(e) === String;
  	},
  	    isBoolean$1 = function isBoolean(e) {
  	  return getConstructor$1(e) === Boolean;
  	},
  	    isFunction$1 = function isFunction(e) {
  	  return getConstructor$1(e) === Function;
  	},
  	    isArray$3 = function isArray(e) {
  	  return Array.isArray(e);
  	},
  	    isNodeList$1 = function isNodeList(e) {
  	  return instanceOf$1(e, NodeList);
  	},
  	    isElement$2 = function isElement(e) {
  	  return instanceOf$1(e, Element);
  	},
  	    isEvent$2 = function isEvent(e) {
  	  return instanceOf$1(e, Event);
  	},
  	    isEmpty$1 = function isEmpty(e) {
  	  return isNullOrUndefined$1(e) || (isString$2(e) || isArray$3(e) || isNodeList$1(e)) && !e.length || isObject$3(e) && !Object.keys(e).length;
  	},
  	    is$1 = {
  	  nullOrUndefined: isNullOrUndefined$1,
  	  object: isObject$3,
  	  number: isNumber$1,
  	  string: isString$2,
  	  boolean: isBoolean$1,
  	  function: isFunction$1,
  	  array: isArray$3,
  	  nodeList: isNodeList$1,
  	  element: isElement$2,
  	  event: isEvent$2,
  	  empty: isEmpty$1
  	};
  
  	function getDecimalPlaces(e) {
  	  var t = "".concat(e).match(/(?:\.(\d+))?(?:[eE]([+-]?\d+))?$/);
  	  return t ? Math.max(0, (t[1] ? t[1].length : 0) - (t[2] ? +t[2] : 0)) : 0;
  	}
  
  	function round(e, t) {
  	  if (1 > t) {
  	    var n = getDecimalPlaces(t);
  	    return parseFloat(e.toFixed(n));
  	  }
  
  	  return Math.round(e / t) * t;
  	}
  
  	var RangeTouch = function () {
  	  function e(t, n) {
  	    _classCallCheck$2(this, e), is$1.element(t) ? this.element = t : is$1.string(t) && (this.element = document.querySelector(t)), is$1.element(this.element) && is$1.empty(this.element.rangeTouch) && (this.config = _objectSpread2$1({}, defaults$1, {}, n), this.init());
  	  }
  
  	  return _createClass$2(e, [{
  	    key: "init",
  	    value: function value() {
  	      e.enabled && (this.config.addCSS && (this.element.style.userSelect = "none", this.element.style.webKitUserSelect = "none", this.element.style.touchAction = "manipulation"), this.listeners(!0), this.element.rangeTouch = this);
  	    }
  	  }, {
  	    key: "destroy",
  	    value: function value() {
  	      e.enabled && (this.config.addCSS && (this.element.style.userSelect = "", this.element.style.webKitUserSelect = "", this.element.style.touchAction = ""), this.listeners(!1), this.element.rangeTouch = null);
  	    }
  	  }, {
  	    key: "listeners",
  	    value: function value(e) {
  	      var t = this,
  	          n = e ? "addEventListener" : "removeEventListener";
  	      ["touchstart", "touchmove", "touchend"].forEach(function (e) {
  	        t.element[n](e, function (e) {
  	          return t.set(e);
  	        }, !1);
  	      });
  	    }
  	  }, {
  	    key: "get",
  	    value: function value(t) {
  	      if (!e.enabled || !is$1.event(t)) return null;
  	      var n,
  	          r = t.target,
  	          i = t.changedTouches[0],
  	          o = parseFloat(r.getAttribute("min")) || 0,
  	          s = parseFloat(r.getAttribute("max")) || 100,
  	          u = parseFloat(r.getAttribute("step")) || 1,
  	          c = r.getBoundingClientRect(),
  	          a = 100 / c.width * (this.config.thumbWidth / 2) / 100;
  	      return 0 > (n = 100 / c.width * (i.clientX - c.left)) ? n = 0 : 100 < n && (n = 100), 50 > n ? n -= (100 - 2 * n) * a : 50 < n && (n += 2 * (n - 50) * a), o + round(n / 100 * (s - o), u);
  	    }
  	  }, {
  	    key: "set",
  	    value: function value(t) {
  	      e.enabled && is$1.event(t) && !t.target.disabled && (t.preventDefault(), t.target.value = this.get(t), trigger(t.target, "touchend" === t.type ? "change" : "input"));
  	    }
  	  }], [{
  	    key: "setup",
  	    value: function value(t) {
  	      var n = 1 < arguments.length && void 0 !== arguments[1] ? arguments[1] : {},
  	          r = null;
  	      if (is$1.empty(t) || is$1.string(t) ? r = Array.from(document.querySelectorAll(is$1.string(t) ? t : 'input[type="range"]')) : is$1.element(t) ? r = [t] : is$1.nodeList(t) ? r = Array.from(t) : is$1.array(t) && (r = t.filter(is$1.element)), is$1.empty(r)) return null;
  
  	      var i = _objectSpread2$1({}, defaults$1, {}, n);
  
  	      if (is$1.string(t) && i.watch) {
  	        var o = new MutationObserver(function (n) {
  	          Array.from(n).forEach(function (n) {
  	            Array.from(n.addedNodes).forEach(function (n) {
  	              is$1.element(n) && matches$1(n, t) && new e(n, i);
  	            });
  	          });
  	        });
  	        o.observe(document.body, {
  	          childList: !0,
  	          subtree: !0
  	        });
  	      }
  
  	      return r.map(function (t) {
  	        return new e(t, n);
  	      });
  	    }
  	  }, {
  	    key: "enabled",
  	    get: function get() {
  	      return "ontouchstart" in document.documentElement;
  	    }
  	  }]), e;
  	}();
  
  	var nativePromiseConstructor$1 = global_1$1.Promise;
  
  	var SPECIES$b = wellKnownSymbol$1('species');
  
  	var setSpecies$1 = function (CONSTRUCTOR_NAME) {
  	  var Constructor = getBuiltIn$1(CONSTRUCTOR_NAME);
  	  var defineProperty = objectDefineProperty$1.f;
  
  	  if (descriptors$1 && Constructor && !Constructor[SPECIES$b]) {
  	    defineProperty(Constructor, SPECIES$b, {
  	      configurable: true,
  	      get: function () { return this; }
  	    });
  	  }
  	};
  
  	var engineIsIos$1 = /(iphone|ipod|ipad).*applewebkit/i.test(engineUserAgent$1);
  
  	var engineIsNode = classofRaw$1(global_1$1.process) == 'process';
  
  	var location$1 = global_1$1.location;
  	var set$4 = global_1$1.setImmediate;
  	var clear$1 = global_1$1.clearImmediate;
  	var process$6 = global_1$1.process;
  	var MessageChannel$1 = global_1$1.MessageChannel;
  	var Dispatch$1 = global_1$1.Dispatch;
  	var counter$1 = 0;
  	var queue$1 = {};
  	var ONREADYSTATECHANGE$1 = 'onreadystatechange';
  	var defer$1, channel$1, port$1;
  
  	var run$1 = function (id) {
  	  // eslint-disable-next-line no-prototype-builtins
  	  if (queue$1.hasOwnProperty(id)) {
  	    var fn = queue$1[id];
  	    delete queue$1[id];
  	    fn();
  	  }
  	};
  
  	var runner$1 = function (id) {
  	  return function () {
  	    run$1(id);
  	  };
  	};
  
  	var listener$1 = function (event) {
  	  run$1(event.data);
  	};
  
  	var post$1 = function (id) {
  	  // old engines have not location.origin
  	  global_1$1.postMessage(id + '', location$1.protocol + '//' + location$1.host);
  	};
  
  	// Node.js 0.9+ & IE10+ has setImmediate, otherwise:
  	if (!set$4 || !clear$1) {
  	  set$4 = function setImmediate(fn) {
  	    var args = [];
  	    var i = 1;
  	    while (arguments.length > i) args.push(arguments[i++]);
  	    queue$1[++counter$1] = function () {
  	      // eslint-disable-next-line no-new-func
  	      (typeof fn == 'function' ? fn : Function(fn)).apply(undefined, args);
  	    };
  	    defer$1(counter$1);
  	    return counter$1;
  	  };
  	  clear$1 = function clearImmediate(id) {
  	    delete queue$1[id];
  	  };
  	  // Node.js 0.8-
  	  if (engineIsNode) {
  	    defer$1 = function (id) {
  	      process$6.nextTick(runner$1(id));
  	    };
  	  // Sphere (JS game engine) Dispatch API
  	  } else if (Dispatch$1 && Dispatch$1.now) {
  	    defer$1 = function (id) {
  	      Dispatch$1.now(runner$1(id));
  	    };
  	  // Browsers with MessageChannel, includes WebWorkers
  	  // except iOS - https://github.com/zloirock/core-js/issues/624
  	  } else if (MessageChannel$1 && !engineIsIos$1) {
  	    channel$1 = new MessageChannel$1();
  	    port$1 = channel$1.port2;
  	    channel$1.port1.onmessage = listener$1;
  	    defer$1 = functionBindContext$1(port$1.postMessage, port$1, 1);
  	  // Browsers with postMessage, skip WebWorkers
  	  // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'
  	  } else if (
  	    global_1$1.addEventListener &&
  	    typeof postMessage == 'function' &&
  	    !global_1$1.importScripts &&
  	    location$1 && location$1.protocol !== 'file:' &&
  	    !fails$1(post$1)
  	  ) {
  	    defer$1 = post$1;
  	    global_1$1.addEventListener('message', listener$1, false);
  	  // IE8-
  	  } else if (ONREADYSTATECHANGE$1 in documentCreateElement$1('script')) {
  	    defer$1 = function (id) {
  	      html$1.appendChild(documentCreateElement$1('script'))[ONREADYSTATECHANGE$1] = function () {
  	        html$1.removeChild(this);
  	        run$1(id);
  	      };
  	    };
  	  // Rest old browsers
  	  } else {
  	    defer$1 = function (id) {
  	      setTimeout(runner$1(id), 0);
  	    };
  	  }
  	}
  
  	var task$2 = {
  	  set: set$4,
  	  clear: clear$1
  	};
  
  	var getOwnPropertyDescriptor$7 = objectGetOwnPropertyDescriptor$1.f;
  	var macrotask$1 = task$2.set;
  
  
  
  	var MutationObserver$2 = global_1$1.MutationObserver || global_1$1.WebKitMutationObserver;
  	var document$4 = global_1$1.document;
  	var process$7 = global_1$1.process;
  	var Promise$2 = global_1$1.Promise;
  	// Node.js 11 shows ExperimentalWarning on getting `queueMicrotask`
  	var queueMicrotaskDescriptor$1 = getOwnPropertyDescriptor$7(global_1$1, 'queueMicrotask');
  	var queueMicrotask$1 = queueMicrotaskDescriptor$1 && queueMicrotaskDescriptor$1.value;
  
  	var flush$1, head$1, last$1, notify$2, toggle$1, node$1, promise$1, then$1;
  
  	// modern engines have queueMicrotask method
  	if (!queueMicrotask$1) {
  	  flush$1 = function () {
  	    var parent, fn;
  	    if (engineIsNode && (parent = process$7.domain)) parent.exit();
  	    while (head$1) {
  	      fn = head$1.fn;
  	      head$1 = head$1.next;
  	      try {
  	        fn();
  	      } catch (error) {
  	        if (head$1) notify$2();
  	        else last$1 = undefined;
  	        throw error;
  	      }
  	    } last$1 = undefined;
  	    if (parent) parent.enter();
  	  };
  
  	  // browsers with MutationObserver, except iOS - https://github.com/zloirock/core-js/issues/339
  	  if (!engineIsIos$1 && !engineIsNode && MutationObserver$2 && document$4) {
  	    toggle$1 = true;
  	    node$1 = document$4.createTextNode('');
  	    new MutationObserver$2(flush$1).observe(node$1, { characterData: true });
  	    notify$2 = function () {
  	      node$1.data = toggle$1 = !toggle$1;
  	    };
  	  // environments with maybe non-completely correct, but existent Promise
  	  } else if (Promise$2 && Promise$2.resolve) {
  	    // Promise.resolve without an argument throws an error in LG WebOS 2
  	    promise$1 = Promise$2.resolve(undefined);
  	    then$1 = promise$1.then;
  	    notify$2 = function () {
  	      then$1.call(promise$1, flush$1);
  	    };
  	  // Node.js without promises
  	  } else if (engineIsNode) {
  	    notify$2 = function () {
  	      process$7.nextTick(flush$1);
  	    };
  	  // for other environments - macrotask based on:
  	  // - setImmediate
  	  // - MessageChannel
  	  // - window.postMessag
  	  // - onreadystatechange
  	  // - setTimeout
  	  } else {
  	    notify$2 = function () {
  	      // strange IE + webpack dev server bug - use .call(global)
  	      macrotask$1.call(global_1$1, flush$1);
  	    };
  	  }
  	}
  
  	var microtask$1 = queueMicrotask$1 || function (fn) {
  	  var task = { fn: fn, next: undefined };
  	  if (last$1) last$1.next = task;
  	  if (!head$1) {
  	    head$1 = task;
  	    notify$2();
  	  } last$1 = task;
  	};
  
  	var PromiseCapability$1 = function (C) {
  	  var resolve, reject;
  	  this.promise = new C(function ($$resolve, $$reject) {
  	    if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor');
  	    resolve = $$resolve;
  	    reject = $$reject;
  	  });
  	  this.resolve = aFunction$3(resolve);
  	  this.reject = aFunction$3(reject);
  	};
  
  	// 25.4.1.5 NewPromiseCapability(C)
  	var f$f = function (C) {
  	  return new PromiseCapability$1(C);
  	};
  
  	var newPromiseCapability$2 = {
  		f: f$f
  	};
  
  	var promiseResolve$1 = function (C, x) {
  	  anObject$1(C);
  	  if (isObject$2(x) && x.constructor === C) return x;
  	  var promiseCapability = newPromiseCapability$2.f(C);
  	  var resolve = promiseCapability.resolve;
  	  resolve(x);
  	  return promiseCapability.promise;
  	};
  
  	var hostReportErrors$1 = function (a, b) {
  	  var console = global_1$1.console;
  	  if (console && console.error) {
  	    arguments.length === 1 ? console.error(a) : console.error(a, b);
  	  }
  	};
  
  	var perform$1 = function (exec) {
  	  try {
  	    return { error: false, value: exec() };
  	  } catch (error) {
  	    return { error: true, value: error };
  	  }
  	};
  
  	var task$3 = task$2.set;
  
  
  
  
  
  
  
  
  
  
  
  	var SPECIES$c = wellKnownSymbol$1('species');
  	var PROMISE$1 = 'Promise';
  	var getInternalState$8 = internalState$1.get;
  	var setInternalState$f = internalState$1.set;
  	var getInternalPromiseState$1 = internalState$1.getterFor(PROMISE$1);
  	var PromiseConstructor$1 = nativePromiseConstructor$1;
  	var TypeError$2 = global_1$1.TypeError;
  	var document$5 = global_1$1.document;
  	var process$8 = global_1$1.process;
  	var $fetch$3 = getBuiltIn$1('fetch');
  	var newPromiseCapability$3 = newPromiseCapability$2.f;
  	var newGenericPromiseCapability$1 = newPromiseCapability$3;
  	var DISPATCH_EVENT$1 = !!(document$5 && document$5.createEvent && global_1$1.dispatchEvent);
  	var NATIVE_REJECTION_EVENT = typeof PromiseRejectionEvent == 'function';
  	var UNHANDLED_REJECTION$1 = 'unhandledrejection';
  	var REJECTION_HANDLED$1 = 'rejectionhandled';
  	var PENDING$1 = 0;
  	var FULFILLED$1 = 1;
  	var REJECTED$1 = 2;
  	var HANDLED$1 = 1;
  	var UNHANDLED$1 = 2;
  	var Internal$1, OwnPromiseCapability$1, PromiseWrapper$1, nativeThen$1;
  
  	var FORCED$b = isForced_1$1(PROMISE$1, function () {
  	  var GLOBAL_CORE_JS_PROMISE = inspectSource$1(PromiseConstructor$1) !== String(PromiseConstructor$1);
  	  if (!GLOBAL_CORE_JS_PROMISE) {
  	    // V8 6.6 (Node 10 and Chrome 66) have a bug with resolving custom thenables
  	    // https://bugs.chromium.org/p/chromium/issues/detail?id=830565
  	    // We can't detect it synchronously, so just check versions
  	    if (engineV8Version$1 === 66) return true;
  	    // Unhandled rejections tracking support, NodeJS Promise without it fails @@species test
  	    if (!engineIsNode && !NATIVE_REJECTION_EVENT) return true;
  	  }
  	  // We can't use @@species feature detection in V8 since it causes
  	  // deoptimization and performance degradation
  	  // https://github.com/zloirock/core-js/issues/679
  	  if (engineV8Version$1 >= 51 && /native code/.test(PromiseConstructor$1)) return false;
  	  // Detect correctness of subclassing with @@species support
  	  var promise = PromiseConstructor$1.resolve(1);
  	  var FakePromise = function (exec) {
  	    exec(function () { /* empty */ }, function () { /* empty */ });
  	  };
  	  var constructor = promise.constructor = {};
  	  constructor[SPECIES$c] = FakePromise;
  	  return !(promise.then(function () { /* empty */ }) instanceof FakePromise);
  	});
  
  	var INCORRECT_ITERATION$3 = FORCED$b || !checkCorrectnessOfIteration$1(function (iterable) {
  	  PromiseConstructor$1.all(iterable)['catch'](function () { /* empty */ });
  	});
  
  	// helpers
  	var isThenable$2 = function (it) {
  	  var then;
  	  return isObject$2(it) && typeof (then = it.then) == 'function' ? then : false;
  	};
  
  	var notify$3 = function (state, isReject) {
  	  if (state.notified) return;
  	  state.notified = true;
  	  var chain = state.reactions;
  	  microtask$1(function () {
  	    var value = state.value;
  	    var ok = state.state == FULFILLED$1;
  	    var index = 0;
  	    // variable length - can't use forEach
  	    while (chain.length > index) {
  	      var reaction = chain[index++];
  	      var handler = ok ? reaction.ok : reaction.fail;
  	      var resolve = reaction.resolve;
  	      var reject = reaction.reject;
  	      var domain = reaction.domain;
  	      var result, then, exited;
  	      try {
  	        if (handler) {
  	          if (!ok) {
  	            if (state.rejection === UNHANDLED$1) onHandleUnhandled$1(state);
  	            state.rejection = HANDLED$1;
  	          }
  	          if (handler === true) result = value;
  	          else {
  	            if (domain) domain.enter();
  	            result = handler(value); // can throw
  	            if (domain) {
  	              domain.exit();
  	              exited = true;
  	            }
  	          }
  	          if (result === reaction.promise) {
  	            reject(TypeError$2('Promise-chain cycle'));
  	          } else if (then = isThenable$2(result)) {
  	            then.call(result, resolve, reject);
  	          } else resolve(result);
  	        } else reject(value);
  	      } catch (error) {
  	        if (domain && !exited) domain.exit();
  	        reject(error);
  	      }
  	    }
  	    state.reactions = [];
  	    state.notified = false;
  	    if (isReject && !state.rejection) onUnhandled$1(state);
  	  });
  	};
  
  	var dispatchEvent$1 = function (name, promise, reason) {
  	  var event, handler;
  	  if (DISPATCH_EVENT$1) {
  	    event = document$5.createEvent('Event');
  	    event.promise = promise;
  	    event.reason = reason;
  	    event.initEvent(name, false, true);
  	    global_1$1.dispatchEvent(event);
  	  } else event = { promise: promise, reason: reason };
  	  if (!NATIVE_REJECTION_EVENT && (handler = global_1$1['on' + name])) handler(event);
  	  else if (name === UNHANDLED_REJECTION$1) hostReportErrors$1('Unhandled promise rejection', reason);
  	};
  
  	var onUnhandled$1 = function (state) {
  	  task$3.call(global_1$1, function () {
  	    var promise = state.facade;
  	    var value = state.value;
  	    var IS_UNHANDLED = isUnhandled$1(state);
  	    var result;
  	    if (IS_UNHANDLED) {
  	      result = perform$1(function () {
  	        if (engineIsNode) {
  	          process$8.emit('unhandledRejection', value, promise);
  	        } else dispatchEvent$1(UNHANDLED_REJECTION$1, promise, value);
  	      });
  	      // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should
  	      state.rejection = engineIsNode || isUnhandled$1(state) ? UNHANDLED$1 : HANDLED$1;
  	      if (result.error) throw result.value;
  	    }
  	  });
  	};
  
  	var isUnhandled$1 = function (state) {
  	  return state.rejection !== HANDLED$1 && !state.parent;
  	};
  
  	var onHandleUnhandled$1 = function (state) {
  	  task$3.call(global_1$1, function () {
  	    var promise = state.facade;
  	    if (engineIsNode) {
  	      process$8.emit('rejectionHandled', promise);
  	    } else dispatchEvent$1(REJECTION_HANDLED$1, promise, state.value);
  	  });
  	};
  
  	var bind$1 = function (fn, state, unwrap) {
  	  return function (value) {
  	    fn(state, value, unwrap);
  	  };
  	};
  
  	var internalReject$1 = function (state, value, unwrap) {
  	  if (state.done) return;
  	  state.done = true;
  	  if (unwrap) state = unwrap;
  	  state.value = value;
  	  state.state = REJECTED$1;
  	  notify$3(state, true);
  	};
  
  	var internalResolve$1 = function (state, value, unwrap) {
  	  if (state.done) return;
  	  state.done = true;
  	  if (unwrap) state = unwrap;
  	  try {
  	    if (state.facade === value) throw TypeError$2("Promise can't be resolved itself");
  	    var then = isThenable$2(value);
  	    if (then) {
  	      microtask$1(function () {
  	        var wrapper = { done: false };
  	        try {
  	          then.call(value,
  	            bind$1(internalResolve$1, wrapper, state),
  	            bind$1(internalReject$1, wrapper, state)
  	          );
  	        } catch (error) {
  	          internalReject$1(wrapper, error, state);
  	        }
  	      });
  	    } else {
  	      state.value = value;
  	      state.state = FULFILLED$1;
  	      notify$3(state, false);
  	    }
  	  } catch (error) {
  	    internalReject$1({ done: false }, error, state);
  	  }
  	};
  
  	// constructor polyfill
  	if (FORCED$b) {
  	  // 25.4.3.1 Promise(executor)
  	  PromiseConstructor$1 = function Promise(executor) {
  	    anInstance$1(this, PromiseConstructor$1, PROMISE$1);
  	    aFunction$3(executor);
  	    Internal$1.call(this);
  	    var state = getInternalState$8(this);
  	    try {
  	      executor(bind$1(internalResolve$1, state), bind$1(internalReject$1, state));
  	    } catch (error) {
  	      internalReject$1(state, error);
  	    }
  	  };
  	  // eslint-disable-next-line no-unused-vars
  	  Internal$1 = function Promise(executor) {
  	    setInternalState$f(this, {
  	      type: PROMISE$1,
  	      done: false,
  	      notified: false,
  	      parent: false,
  	      reactions: [],
  	      rejection: false,
  	      state: PENDING$1,
  	      value: undefined
  	    });
  	  };
  	  Internal$1.prototype = redefineAll$1(PromiseConstructor$1.prototype, {
  	    // `Promise.prototype.then` method
  	    // https://tc39.github.io/ecma262/#sec-promise.prototype.then
  	    then: function then(onFulfilled, onRejected) {
  	      var state = getInternalPromiseState$1(this);
  	      var reaction = newPromiseCapability$3(speciesConstructor$1(this, PromiseConstructor$1));
  	      reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true;
  	      reaction.fail = typeof onRejected == 'function' && onRejected;
  	      reaction.domain = engineIsNode ? process$8.domain : undefined;
  	      state.parent = true;
  	      state.reactions.push(reaction);
  	      if (state.state != PENDING$1) notify$3(state, false);
  	      return reaction.promise;
  	    },
  	    // `Promise.prototype.catch` method
  	    // https://tc39.github.io/ecma262/#sec-promise.prototype.catch
  	    'catch': function (onRejected) {
  	      return this.then(undefined, onRejected);
  	    }
  	  });
  	  OwnPromiseCapability$1 = function () {
  	    var promise = new Internal$1();
  	    var state = getInternalState$8(promise);
  	    this.promise = promise;
  	    this.resolve = bind$1(internalResolve$1, state);
  	    this.reject = bind$1(internalReject$1, state);
  	  };
  	  newPromiseCapability$2.f = newPromiseCapability$3 = function (C) {
  	    return C === PromiseConstructor$1 || C === PromiseWrapper$1
  	      ? new OwnPromiseCapability$1(C)
  	      : newGenericPromiseCapability$1(C);
  	  };
  
  	  if ( typeof nativePromiseConstructor$1 == 'function') {
  	    nativeThen$1 = nativePromiseConstructor$1.prototype.then;
  
  	    // wrap native Promise#then for native async functions
  	    redefine$1(nativePromiseConstructor$1.prototype, 'then', function then(onFulfilled, onRejected) {
  	      var that = this;
  	      return new PromiseConstructor$1(function (resolve, reject) {
  	        nativeThen$1.call(that, resolve, reject);
  	      }).then(onFulfilled, onRejected);
  	    // https://github.com/zloirock/core-js/issues/640
  	    }, { unsafe: true });
  
  	    // wrap fetch result
  	    if (typeof $fetch$3 == 'function') _export$1({ global: true, enumerable: true, forced: true }, {
  	      // eslint-disable-next-line no-unused-vars
  	      fetch: function fetch(input /* , init */) {
  	        return promiseResolve$1(PromiseConstructor$1, $fetch$3.apply(global_1$1, arguments));
  	      }
  	    });
  	  }
  	}
  
  	_export$1({ global: true, wrap: true, forced: FORCED$b }, {
  	  Promise: PromiseConstructor$1
  	});
  
  	setToStringTag$1(PromiseConstructor$1, PROMISE$1, false);
  	setSpecies$1(PROMISE$1);
  
  	PromiseWrapper$1 = getBuiltIn$1(PROMISE$1);
  
  	// statics
  	_export$1({ target: PROMISE$1, stat: true, forced: FORCED$b }, {
  	  // `Promise.reject` method
  	  // https://tc39.github.io/ecma262/#sec-promise.reject
  	  reject: function reject(r) {
  	    var capability = newPromiseCapability$3(this);
  	    capability.reject.call(undefined, r);
  	    return capability.promise;
  	  }
  	});
  
  	_export$1({ target: PROMISE$1, stat: true, forced:  FORCED$b }, {
  	  // `Promise.resolve` method
  	  // https://tc39.github.io/ecma262/#sec-promise.resolve
  	  resolve: function resolve(x) {
  	    return promiseResolve$1( this, x);
  	  }
  	});
  
  	_export$1({ target: PROMISE$1, stat: true, forced: INCORRECT_ITERATION$3 }, {
  	  // `Promise.all` method
  	  // https://tc39.github.io/ecma262/#sec-promise.all
  	  all: function all(iterable) {
  	    var C = this;
  	    var capability = newPromiseCapability$3(C);
  	    var resolve = capability.resolve;
  	    var reject = capability.reject;
  	    var result = perform$1(function () {
  	      var $promiseResolve = aFunction$3(C.resolve);
  	      var values = [];
  	      var counter = 0;
  	      var remaining = 1;
  	      iterate(iterable, function (promise) {
  	        var index = counter++;
  	        var alreadyCalled = false;
  	        values.push(undefined);
  	        remaining++;
  	        $promiseResolve.call(C, promise).then(function (value) {
  	          if (alreadyCalled) return;
  	          alreadyCalled = true;
  	          values[index] = value;
  	          --remaining || resolve(values);
  	        }, reject);
  	      });
  	      --remaining || resolve(values);
  	    });
  	    if (result.error) reject(result.value);
  	    return capability.promise;
  	  },
  	  // `Promise.race` method
  	  // https://tc39.github.io/ecma262/#sec-promise.race
  	  race: function race(iterable) {
  	    var C = this;
  	    var capability = newPromiseCapability$3(C);
  	    var reject = capability.reject;
  	    var result = perform$1(function () {
  	      var $promiseResolve = aFunction$3(C.resolve);
  	      iterate(iterable, function (promise) {
  	        $promiseResolve.call(C, promise).then(capability.resolve, reject);
  	      });
  	    });
  	    if (result.error) reject(result.value);
  	    return capability.promise;
  	  }
  	});
  
  	var getOwnPropertyDescriptor$8 = objectGetOwnPropertyDescriptor$1.f;
  
  
  
  
  
  
  	var nativeStartsWith = ''.startsWith;
  	var min$b = Math.min;
  
  	var CORRECT_IS_REGEXP_LOGIC = correctIsRegexpLogic$1('startsWith');
  	// https://github.com/zloirock/core-js/pull/702
  	var MDN_POLYFILL_BUG =  !CORRECT_IS_REGEXP_LOGIC && !!function () {
  	  var descriptor = getOwnPropertyDescriptor$8(String.prototype, 'startsWith');
  	  return descriptor && !descriptor.writable;
  	}();
  
  	// `String.prototype.startsWith` method
  	// https://tc39.github.io/ecma262/#sec-string.prototype.startswith
  	_export$1({ target: 'String', proto: true, forced: !MDN_POLYFILL_BUG && !CORRECT_IS_REGEXP_LOGIC }, {
  	  startsWith: function startsWith(searchString /* , position = 0 */) {
  	    var that = String(requireObjectCoercible$1(this));
  	    notARegexp$1(searchString);
  	    var index = toLength$1(min$b(arguments.length > 1 ? arguments[1] : undefined, that.length));
  	    var search = String(searchString);
  	    return nativeStartsWith
  	      ? nativeStartsWith.call(that, search, index)
  	      : that.slice(index, index + search.length) === search;
  	  }
  	});
  
  	// ==========================================================================
  	// Type checking utils
  	// ==========================================================================
  	var getConstructor$2 = function getConstructor(input) {
  	  return input !== null && typeof input !== 'undefined' ? input.constructor : null;
  	};
  
  	var instanceOf$2 = function instanceOf(input, constructor) {
  	  return Boolean(input && constructor && input instanceof constructor);
  	};
  
  	var isNullOrUndefined$2 = function isNullOrUndefined(input) {
  	  return input === null || typeof input === 'undefined';
  	};
  
  	var isObject$4 = function isObject(input) {
  	  return getConstructor$2(input) === Object;
  	};
  
  	var isNumber$2 = function isNumber(input) {
  	  return getConstructor$2(input) === Number && !Number.isNaN(input);
  	};
  
  	var isString$3 = function isString(input) {
  	  return getConstructor$2(input) === String;
  	};
  
  	var isBoolean$2 = function isBoolean(input) {
  	  return getConstructor$2(input) === Boolean;
  	};
  
  	var isFunction$2 = function isFunction(input) {
  	  return getConstructor$2(input) === Function;
  	};
  
  	var isArray$4 = function isArray(input) {
  	  return Array.isArray(input);
  	};
  
  	var isWeakMap = function isWeakMap(input) {
  	  return instanceOf$2(input, WeakMap);
  	};
  
  	var isNodeList$2 = function isNodeList(input) {
  	  return instanceOf$2(input, NodeList);
  	};
  
  	var isElement$3 = function isElement(input) {
  	  return instanceOf$2(input, Element);
  	};
  
  	var isTextNode = function isTextNode(input) {
  	  return getConstructor$2(input) === Text;
  	};
  
  	var isEvent$3 = function isEvent(input) {
  	  return instanceOf$2(input, Event);
  	};
  
  	var isKeyboardEvent = function isKeyboardEvent(input) {
  	  return instanceOf$2(input, KeyboardEvent);
  	};
  
  	var isCue = function isCue(input) {
  	  return instanceOf$2(input, window.TextTrackCue) || instanceOf$2(input, window.VTTCue);
  	};
  
  	var isTrack = function isTrack(input) {
  	  return instanceOf$2(input, TextTrack) || !isNullOrUndefined$2(input) && isString$3(input.kind);
  	};
  
  	var isPromise = function isPromise(input) {
  	  return instanceOf$2(input, Promise) && isFunction$2(input.then);
  	};
  
  	var isEmpty$2 = function isEmpty(input) {
  	  return isNullOrUndefined$2(input) || (isString$3(input) || isArray$4(input) || isNodeList$2(input)) && !input.length || isObject$4(input) && !Object.keys(input).length;
  	};
  
  	var isUrl = function isUrl(input) {
  	  // Accept a URL object
  	  if (instanceOf$2(input, window.URL)) {
  	    return true;
  	  } // Must be string from here
  
  
  	  if (!isString$3(input)) {
  	    return false;
  	  } // Add the protocol if required
  
  
  	  var string = input;
  
  	  if (!input.startsWith('http://') || !input.startsWith('https://')) {
  	    string = "http://".concat(input);
  	  }
  
  	  try {
  	    return !isEmpty$2(new URL(string).hostname);
  	  } catch (e) {
  	    return false;
  	  }
  	};
  
  	var is$2 = {
  	  nullOrUndefined: isNullOrUndefined$2,
  	  object: isObject$4,
  	  number: isNumber$2,
  	  string: isString$3,
  	  boolean: isBoolean$2,
  	  function: isFunction$2,
  	  array: isArray$4,
  	  weakMap: isWeakMap,
  	  nodeList: isNodeList$2,
  	  element: isElement$3,
  	  textNode: isTextNode,
  	  event: isEvent$3,
  	  keyboardEvent: isKeyboardEvent,
  	  cue: isCue,
  	  track: isTrack,
  	  promise: isPromise,
  	  url: isUrl,
  	  empty: isEmpty$2
  	};
  
  	var transitionEndEvent = function () {
  	  var element = document.createElement('span');
  	  var events = {
  	    WebkitTransition: 'webkitTransitionEnd',
  	    MozTransition: 'transitionend',
  	    OTransition: 'oTransitionEnd otransitionend',
  	    transition: 'transitionend'
  	  };
  	  var type = Object.keys(events).find(function (event) {
  	    return element.style[event] !== undefined;
  	  });
  	  return is$2.string(type) ? events[type] : false;
  	}(); // Force repaint of element
  
  	function repaint(element, delay) {
  	  setTimeout(function () {
  	    try {
  	      // eslint-disable-next-line no-param-reassign
  	      element.hidden = true; // eslint-disable-next-line no-unused-expressions
  
  	      element.offsetHeight; // eslint-disable-next-line no-param-reassign
  
  	      element.hidden = false;
  	    } catch (e) {// Do nothing
  	    }
  	  }, delay);
  	}
  
  	// ==========================================================================
  	// Browser sniffing
  	// Unfortunately, due to mixed support, UA sniffing is required
  	// ==========================================================================
  	var browser = {
  	  isIE:
  	  /* @cc_on!@ */
  	   !!document.documentMode,
  	  isEdge: window.navigator.userAgent.includes('Edge'),
  	  isWebkit: 'WebkitAppearance' in document.documentElement.style && !/Edge/.test(navigator.userAgent),
  	  isIPhone: /(iPhone|iPod)/gi.test(navigator.platform),
  	  isIos: /(iPad|iPhone|iPod)/gi.test(navigator.platform)
  	};
  
  	// `Array.prototype.{ reduce, reduceRight }` methods implementation
  	var createMethod$b = function (IS_RIGHT) {
  	  return function (that, callbackfn, argumentsLength, memo) {
  	    aFunction$3(callbackfn);
  	    var O = toObject$1(that);
  	    var self = indexedObject$1(O);
  	    var length = toLength$1(O.length);
  	    var index = IS_RIGHT ? length - 1 : 0;
  	    var i = IS_RIGHT ? -1 : 1;
  	    if (argumentsLength < 2) while (true) {
  	      if (index in self) {
  	        memo = self[index];
  	        index += i;
  	        break;
  	      }
  	      index += i;
  	      if (IS_RIGHT ? index < 0 : length <= index) {
  	        throw TypeError('Reduce of empty array with no initial value');
  	      }
  	    }
  	    for (;IS_RIGHT ? index >= 0 : length > index; index += i) if (index in self) {
  	      memo = callbackfn(memo, self[index], index, O);
  	    }
  	    return memo;
  	  };
  	};
  
  	var arrayReduce$1 = {
  	  // `Array.prototype.reduce` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.reduce
  	  left: createMethod$b(false),
  	  // `Array.prototype.reduceRight` method
  	  // https://tc39.github.io/ecma262/#sec-array.prototype.reduceright
  	  right: createMethod$b(true)
  	};
  
  	var $reduce$1 = arrayReduce$1.left;
  
  
  
  
  
  	var STRICT_METHOD$a = arrayMethodIsStrict$1('reduce');
  	var USES_TO_LENGTH$i = arrayMethodUsesToLength$1('reduce', { 1: 0 });
  	// Chrome 80-82 has a critical bug
  	// https://bugs.chromium.org/p/chromium/issues/detail?id=1049982
  	var CHROME_BUG = !engineIsNode && engineV8Version$1 > 79 && engineV8Version$1 < 83;
  
  	// `Array.prototype.reduce` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.reduce
  	_export$1({ target: 'Array', proto: true, forced: !STRICT_METHOD$a || !USES_TO_LENGTH$i || CHROME_BUG }, {
  	  reduce: function reduce(callbackfn /* , initialValue */) {
  	    return $reduce$1(this, callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	function cloneDeep(object) {
  	  return JSON.parse(JSON.stringify(object));
  	} // Get a nested value in an object
  
  	function getDeep(object, path) {
  	  return path.split('.').reduce(function (obj, key) {
  	    return obj && obj[key];
  	  }, object);
  	} // Deep extend destination object with N more objects
  
  	function extend$1() {
  	  var target = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  
  	  for (var _len = arguments.length, sources = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
  	    sources[_key - 1] = arguments[_key];
  	  }
  
  	  if (!sources.length) {
  	    return target;
  	  }
  
  	  var source = sources.shift();
  
  	  if (!is$2.object(source)) {
  	    return target;
  	  }
  
  	  Object.keys(source).forEach(function (key) {
  	    if (is$2.object(source[key])) {
  	      if (!Object.keys(target).includes(key)) {
  	        Object.assign(target, _defineProperty({}, key, {}));
  	      }
  
  	      extend$1(target[key], source[key]);
  	    } else {
  	      Object.assign(target, _defineProperty({}, key, source[key]));
  	    }
  	  });
  	  return extend$1.apply(void 0, [target].concat(sources));
  	}
  
  	function wrap$4(elements, wrapper) {
  	  // Convert `elements` to an array, if necessary.
  	  var targets = elements.length ? elements : [elements]; // Loops backwards to prevent having to clone the wrapper on the
  	  // first element (see `child` below).
  
  	  Array.from(targets).reverse().forEach(function (element, index) {
  	    var child = index > 0 ? wrapper.cloneNode(true) : wrapper; // Cache the current parent and sibling.
  
  	    var parent = element.parentNode;
  	    var sibling = element.nextSibling; // Wrap the element (is automatically removed from its current
  	    // parent).
  
  	    child.appendChild(element); // If the element had a sibling, insert the wrapper before
  	    // the sibling to maintain the HTML structure; otherwise, just
  	    // append it to the parent.
  
  	    if (sibling) {
  	      parent.insertBefore(child, sibling);
  	    } else {
  	      parent.appendChild(child);
  	    }
  	  });
  	} // Set attributes
  
  	function setAttributes$1(element, attributes) {
  	  if (!is$2.element(element) || is$2.empty(attributes)) {
  	    return;
  	  } // Assume null and undefined attributes should be left out,
  	  // Setting them would otherwise convert them to "null" and "undefined"
  
  
  	  Object.entries(attributes).filter(function (_ref) {
  	    var _ref2 = _slicedToArray(_ref, 2),
  	        value = _ref2[1];
  
  	    return !is$2.nullOrUndefined(value);
  	  }).forEach(function (_ref3) {
  	    var _ref4 = _slicedToArray(_ref3, 2),
  	        key = _ref4[0],
  	        value = _ref4[1];
  
  	    return element.setAttribute(key, value);
  	  });
  	} // Create a DocumentFragment
  
  	function createElement$1(type, attributes, text) {
  	  // Create a new <element>
  	  var element = document.createElement(type); // Set all passed attributes
  
  	  if (is$2.object(attributes)) {
  	    setAttributes$1(element, attributes);
  	  } // Add text node
  
  
  	  if (is$2.string(text)) {
  	    element.innerText = text;
  	  } // Return built element
  
  
  	  return element;
  	} // Inaert an element after another
  
  	function insertAfter(element, target) {
  	  if (!is$2.element(element) || !is$2.element(target)) {
  	    return;
  	  }
  
  	  target.parentNode.insertBefore(element, target.nextSibling);
  	} // Insert a DocumentFragment
  
  	function insertElement(type, parent, attributes, text) {
  	  if (!is$2.element(parent)) {
  	    return;
  	  }
  
  	  parent.appendChild(createElement$1(type, attributes, text));
  	} // Remove element(s)
  
  	function removeElement(element) {
  	  if (is$2.nodeList(element) || is$2.array(element)) {
  	    Array.from(element).forEach(removeElement);
  	    return;
  	  }
  
  	  if (!is$2.element(element) || !is$2.element(element.parentNode)) {
  	    return;
  	  }
  
  	  element.parentNode.removeChild(element);
  	} // Remove all child elements
  
  	function emptyElement(element) {
  	  if (!is$2.element(element)) {
  	    return;
  	  }
  
  	  var length = element.childNodes.length;
  
  	  while (length > 0) {
  	    element.removeChild(element.lastChild);
  	    length -= 1;
  	  }
  	} // Replace element
  
  	function replaceElement(newChild, oldChild) {
  	  if (!is$2.element(oldChild) || !is$2.element(oldChild.parentNode) || !is$2.element(newChild)) {
  	    return null;
  	  }
  
  	  oldChild.parentNode.replaceChild(newChild, oldChild);
  	  return newChild;
  	} // Get an attribute object from a string selector
  
  	function getAttributesFromSelector(sel, existingAttributes) {
  	  // For example:
  	  // '.test' to { class: 'test' }
  	  // '#test' to { id: 'test' }
  	  // '[data-test="test"]' to { 'data-test': 'test' }
  	  if (!is$2.string(sel) || is$2.empty(sel)) {
  	    return {};
  	  }
  
  	  var attributes = {};
  	  var existing = extend$1({}, existingAttributes);
  	  sel.split(',').forEach(function (s) {
  	    // Remove whitespace
  	    var selector = s.trim();
  	    var className = selector.replace('.', '');
  	    var stripped = selector.replace(/[[\]]/g, ''); // Get the parts and value
  
  	    var parts = stripped.split('=');
  
  	    var _parts = _slicedToArray(parts, 1),
  	        key = _parts[0];
  
  	    var value = parts.length > 1 ? parts[1].replace(/["']/g, '') : ''; // Get the first character
  
  	    var start = selector.charAt(0);
  
  	    switch (start) {
  	      case '.':
  	        // Add to existing classname
  	        if (is$2.string(existing.class)) {
  	          attributes.class = "".concat(existing.class, " ").concat(className);
  	        } else {
  	          attributes.class = className;
  	        }
  
  	        break;
  
  	      case '#':
  	        // ID selector
  	        attributes.id = selector.replace('#', '');
  	        break;
  
  	      case '[':
  	        // Attribute selector
  	        attributes[key] = value;
  	        break;
  	    }
  	  });
  	  return extend$1(existing, attributes);
  	} // Toggle hidden
  
  	function toggleHidden(element, hidden) {
  	  if (!is$2.element(element)) {
  	    return;
  	  }
  
  	  var hide = hidden;
  
  	  if (!is$2.boolean(hide)) {
  	    hide = !element.hidden;
  	  } // eslint-disable-next-line no-param-reassign
  
  
  	  element.hidden = hide;
  	} // Mirror Element.classList.toggle, with IE compatibility for "force" argument
  
  	function toggleClass(element, className, force) {
  	  if (is$2.nodeList(element)) {
  	    return Array.from(element).map(function (e) {
  	      return toggleClass(e, className, force);
  	    });
  	  }
  
  	  if (is$2.element(element)) {
  	    var method = 'toggle';
  
  	    if (typeof force !== 'undefined') {
  	      method = force ? 'add' : 'remove';
  	    }
  
  	    element.classList[method](className);
  	    return element.classList.contains(className);
  	  }
  
  	  return false;
  	} // Has class name
  
  	function hasClass(element, className) {
  	  return is$2.element(element) && element.classList.contains(className);
  	} // Element matches selector
  
  	function matches$2(element, selector) {
  	  var _Element = Element,
  	      prototype = _Element.prototype;
  
  	  function match() {
  	    return Array.from(document.querySelectorAll(selector)).includes(this);
  	  }
  
  	  var method = prototype.matches || prototype.webkitMatchesSelector || prototype.mozMatchesSelector || prototype.msMatchesSelector || match;
  	  return method.call(element, selector);
  	} // Closest ancestor element matching selector (also tests element itself)
  
  	function closest(element, selector) {
  	  var _Element2 = Element,
  	      prototype = _Element2.prototype; // https://developer.mozilla.org/en-US/docs/Web/API/Element/closest#Polyfill
  
  	  function closestElement() {
  	    var el = this;
  
  	    do {
  	      if (matches$2.matches(el, selector)) return el;
  	      el = el.parentElement || el.parentNode;
  	    } while (el !== null && el.nodeType === 1);
  
  	    return null;
  	  }
  
  	  var method = prototype.closest || closestElement;
  	  return method.call(element, selector);
  	} // Find all elements
  
  	function getElements(selector) {
  	  return this.elements.container.querySelectorAll(selector);
  	} // Find a single element
  
  	function getElement(selector) {
  	  return this.elements.container.querySelector(selector);
  	} // Set focus and tab focus class
  
  	function setFocus() {
  	  var element = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
  	  var tabFocus = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  
  	  if (!is$2.element(element)) {
  	    return;
  	  } // Set regular focus
  
  
  	  element.focus({
  	    preventScroll: true
  	  }); // If we want to mimic keyboard focus via tab
  
  	  if (tabFocus) {
  	    toggleClass(element, this.config.classNames.tabFocus);
  	  }
  	}
  
  	var defaultCodecs = {
  	  'audio/ogg': 'vorbis',
  	  'audio/wav': '1',
  	  'video/webm': 'vp8, vorbis',
  	  'video/mp4': 'avc1.42E01E, mp4a.40.2',
  	  'video/ogg': 'theora'
  	}; // Check for feature support
  
  	var support = {
  	  // Basic support
  	  audio: 'canPlayType' in document.createElement('audio'),
  	  video: 'canPlayType' in document.createElement('video'),
  	  // Check for support
  	  // Basic functionality vs full UI
  	  check: function check(type, provider, playsinline) {
  	    var canPlayInline = browser.isIPhone && playsinline && support.playsinline;
  	    var api = support[type] || provider !== 'html5';
  	    var ui = api && support.rangeInput && (type !== 'video' || !browser.isIPhone || canPlayInline);
  	    return {
  	      api: api,
  	      ui: ui
  	    };
  	  },
  	  // Picture-in-picture support
  	  // Safari & Chrome only currently
  	  pip: function () {
  	    if (browser.isIPhone) {
  	      return false;
  	    } // Safari
  	    // https://developer.apple.com/documentation/webkitjs/adding_picture_in_picture_to_your_safari_media_controls
  
  
  	    if (is$2.function(createElement$1('video').webkitSetPresentationMode)) {
  	      return true;
  	    } // Chrome
  	    // https://developers.google.com/web/updates/2018/10/watch-video-using-picture-in-picture
  
  
  	    if (document.pictureInPictureEnabled && !createElement$1('video').disablePictureInPicture) {
  	      return true;
  	    }
  
  	    return false;
  	  }(),
  	  // Airplay support
  	  // Safari only currently
  	  airplay: is$2.function(window.WebKitPlaybackTargetAvailabilityEvent),
  	  // Inline playback support
  	  // https://webkit.org/blog/6784/new-video-policies-for-ios/
  	  playsinline: 'playsInline' in document.createElement('video'),
  	  // Check for mime type support against a player instance
  	  // Credits: http://diveintohtml5.info/everything.html
  	  // Related: http://www.leanbackplayer.com/test/h5mt.html
  	  mime: function mime(input) {
  	    if (is$2.empty(input)) {
  	      return false;
  	    }
  
  	    var _input$split = input.split('/'),
  	        _input$split2 = _slicedToArray(_input$split, 1),
  	        mediaType = _input$split2[0];
  
  	    var type = input; // Verify we're using HTML5 and there's no media type mismatch
  
  	    if (!this.isHTML5 || mediaType !== this.type) {
  	      return false;
  	    } // Add codec if required
  
  
  	    if (Object.keys(defaultCodecs).includes(type)) {
  	      type += "; codecs=\"".concat(defaultCodecs[input], "\"");
  	    }
  
  	    try {
  	      return Boolean(type && this.media.canPlayType(type).replace(/no/, ''));
  	    } catch (e) {
  	      return false;
  	    }
  	  },
  	  // Check for textTracks support
  	  textTracks: 'textTracks' in document.createElement('video'),
  	  // <input type="range"> Sliders
  	  rangeInput: function () {
  	    var range = document.createElement('input');
  	    range.type = 'range';
  	    return range.type === 'range';
  	  }(),
  	  // Touch
  	  // NOTE: Remember a device can be mouse + touch enabled so we check on first touch event
  	  touch: 'ontouchstart' in document.documentElement,
  	  // Detect transitions support
  	  transitions: transitionEndEvent !== false,
  	  // Reduced motion iOS & MacOS setting
  	  // https://webkit.org/blog/7551/responsive-design-for-motion/
  	  reducedMotion: 'matchMedia' in window && window.matchMedia('(prefers-reduced-motion)').matches
  	};
  
  	// https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md
  	// https://www.youtube.com/watch?v=NPM6172J22g
  
  	var supportsPassiveListeners = function () {
  	  // Test via a getter in the options object to see if the passive property is accessed
  	  var supported = false;
  
  	  try {
  	    var options = Object.defineProperty({}, 'passive', {
  	      get: function get() {
  	        supported = true;
  	        return null;
  	      }
  	    });
  	    window.addEventListener('test', null, options);
  	    window.removeEventListener('test', null, options);
  	  } catch (e) {// Do nothing
  	  }
  
  	  return supported;
  	}(); // Toggle event listener
  
  
  	function toggleListener(element, event, callback) {
  	  var _this = this;
  
  	  var toggle = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
  	  var passive = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true;
  	  var capture = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : false;
  
  	  // Bail if no element, event, or callback
  	  if (!element || !('addEventListener' in element) || is$2.empty(event) || !is$2.function(callback)) {
  	    return;
  	  } // Allow multiple events
  
  
  	  var events = event.split(' '); // Build options
  	  // Default to just the capture boolean for browsers with no passive listener support
  
  	  var options = capture; // If passive events listeners are supported
  
  	  if (supportsPassiveListeners) {
  	    options = {
  	      // Whether the listener can be passive (i.e. default never prevented)
  	      passive: passive,
  	      // Whether the listener is a capturing listener or not
  	      capture: capture
  	    };
  	  } // If a single node is passed, bind the event listener
  
  
  	  events.forEach(function (type) {
  	    if (_this && _this.eventListeners && toggle) {
  	      // Cache event listener
  	      _this.eventListeners.push({
  	        element: element,
  	        type: type,
  	        callback: callback,
  	        options: options
  	      });
  	    }
  
  	    element[toggle ? 'addEventListener' : 'removeEventListener'](type, callback, options);
  	  });
  	} // Bind event handler
  
  	function on(element) {
  	  var events = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
  	  var callback = arguments.length > 2 ? arguments[2] : undefined;
  	  var passive = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
  	  var capture = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
  	  toggleListener.call(this, element, events, callback, true, passive, capture);
  	} // Unbind event handler
  
  	function off(element) {
  	  var events = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
  	  var callback = arguments.length > 2 ? arguments[2] : undefined;
  	  var passive = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
  	  var capture = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
  	  toggleListener.call(this, element, events, callback, false, passive, capture);
  	} // Bind once-only event handler
  
  	function once(element) {
  	  var _this2 = this;
  
  	  var events = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
  	  var callback = arguments.length > 2 ? arguments[2] : undefined;
  	  var passive = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
  	  var capture = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
  
  	  var onceCallback = function onceCallback() {
  	    off(element, events, onceCallback, passive, capture);
  
  	    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
  	      args[_key] = arguments[_key];
  	    }
  
  	    callback.apply(_this2, args);
  	  };
  
  	  toggleListener.call(this, element, events, onceCallback, true, passive, capture);
  	} // Trigger event
  
  	function triggerEvent(element) {
  	  var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
  	  var bubbles = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
  	  var detail = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
  
  	  // Bail if no element
  	  if (!is$2.element(element) || is$2.empty(type)) {
  	    return;
  	  } // Create and dispatch the event
  
  
  	  var event = new CustomEvent(type, {
  	    bubbles: bubbles,
  	    detail: _objectSpread2(_objectSpread2({}, detail), {}, {
  	      plyr: this
  	    })
  	  }); // Dispatch the event
  
  	  element.dispatchEvent(event);
  	} // Unbind all cached event listeners
  
  	function unbindListeners() {
  	  if (this && this.eventListeners) {
  	    this.eventListeners.forEach(function (item) {
  	      var element = item.element,
  	          type = item.type,
  	          callback = item.callback,
  	          options = item.options;
  	      element.removeEventListener(type, callback, options);
  	    });
  	    this.eventListeners = [];
  	  }
  	} // Run method when / if player is ready
  
  	function ready() {
  	  var _this3 = this;
  
  	  return new Promise(function (resolve) {
  	    return _this3.ready ? setTimeout(resolve, 0) : on.call(_this3, _this3.elements.container, 'ready', resolve);
  	  }).then(function () {});
  	}
  
  	/**
  	 * Silence a Promise-like object.
  	 * This is useful for avoiding non-harmful, but potentially confusing "uncaught
  	 * play promise" rejection error messages.
  	 * @param  {Object} value An object that may or may not be `Promise`-like.
  	 */
  
  	function silencePromise(value) {
  	  if (is$2.promise(value)) {
  	    value.then(null, function () {});
  	  }
  	}
  
  	function validateRatio(input) {
  	  if (!is$2.array(input) && (!is$2.string(input) || !input.includes(':'))) {
  	    return false;
  	  }
  
  	  var ratio = is$2.array(input) ? input : input.split(':');
  	  return ratio.map(Number).every(is$2.number);
  	}
  	function reduceAspectRatio(ratio) {
  	  if (!is$2.array(ratio) || !ratio.every(is$2.number)) {
  	    return null;
  	  }
  
  	  var _ratio = _slicedToArray(ratio, 2),
  	      width = _ratio[0],
  	      height = _ratio[1];
  
  	  var getDivider = function getDivider(w, h) {
  	    return h === 0 ? w : getDivider(h, w % h);
  	  };
  
  	  var divider = getDivider(width, height);
  	  return [width / divider, height / divider];
  	}
  	function getAspectRatio(input) {
  	  var parse = function parse(ratio) {
  	    return validateRatio(ratio) ? ratio.split(':').map(Number) : null;
  	  }; // Try provided ratio
  
  
  	  var ratio = parse(input); // Get from config
  
  	  if (ratio === null) {
  	    ratio = parse(this.config.ratio);
  	  } // Get from embed
  
  
  	  if (ratio === null && !is$2.empty(this.embed) && is$2.array(this.embed.ratio)) {
  	    ratio = this.embed.ratio;
  	  } // Get from HTML5 video
  
  
  	  if (ratio === null && this.isHTML5) {
  	    var _this$media = this.media,
  	        videoWidth = _this$media.videoWidth,
  	        videoHeight = _this$media.videoHeight;
  	    ratio = reduceAspectRatio([videoWidth, videoHeight]);
  	  }
  
  	  return ratio;
  	} // Set aspect ratio for responsive container
  
  	function setAspectRatio(input) {
  	  if (!this.isVideo) {
  	    return {};
  	  }
  
  	  var wrapper = this.elements.wrapper;
  	  var ratio = getAspectRatio.call(this, input);
  
  	  var _ref = is$2.array(ratio) ? ratio : [0, 0],
  	      _ref2 = _slicedToArray(_ref, 2),
  	      w = _ref2[0],
  	      h = _ref2[1];
  
  	  var padding = 100 / w * h;
  	  wrapper.style.paddingBottom = "".concat(padding, "%"); // For Vimeo we have an extra <div> to hide the standard controls and UI
  
  	  if (this.isVimeo && !this.config.vimeo.premium && this.supported.ui) {
  	    var height = 100 / this.media.offsetWidth * parseInt(window.getComputedStyle(this.media).paddingBottom, 10);
  	    var offset = (height - padding) / (height / 50);
  
  	    if (this.fullscreen.active) {
  	      wrapper.style.paddingBottom = null;
  	    } else {
  	      this.media.style.transform = "translateY(-".concat(offset, "%)");
  	    }
  	  } else if (this.isHTML5) {
  	    wrapper.classList.toggle(this.config.classNames.videoFixedRatio, ratio !== null);
  	  }
  
  	  return {
  	    padding: padding,
  	    ratio: ratio
  	  };
  	}
  
  	var html5 = {
  	  getSources: function getSources() {
  	    var _this = this;
  
  	    if (!this.isHTML5) {
  	      return [];
  	    }
  
  	    var sources = Array.from(this.media.querySelectorAll('source')); // Filter out unsupported sources (if type is specified)
  
  	    return sources.filter(function (source) {
  	      var type = source.getAttribute('type');
  
  	      if (is$2.empty(type)) {
  	        return true;
  	      }
  
  	      return support.mime.call(_this, type);
  	    });
  	  },
  	  // Get quality levels
  	  getQualityOptions: function getQualityOptions() {
  	    // Whether we're forcing all options (e.g. for streaming)
  	    if (this.config.quality.forced) {
  	      return this.config.quality.options;
  	    } // Get sizes from <source> elements
  
  
  	    return html5.getSources.call(this).map(function (source) {
  	      return Number(source.getAttribute('size'));
  	    }).filter(Boolean);
  	  },
  	  setup: function setup() {
  	    if (!this.isHTML5) {
  	      return;
  	    }
  
  	    var player = this; // Set speed options from config
  
  	    player.options.speed = player.config.speed.options; // Set aspect ratio if fixed
  
  	    if (!is$2.empty(this.config.ratio)) {
  	      setAspectRatio.call(player);
  	    } // Quality
  
  
  	    Object.defineProperty(player.media, 'quality', {
  	      get: function get() {
  	        // Get sources
  	        var sources = html5.getSources.call(player);
  	        var source = sources.find(function (s) {
  	          return s.getAttribute('src') === player.source;
  	        }); // Return size, if match is found
  
  	        return source && Number(source.getAttribute('size'));
  	      },
  	      set: function set(input) {
  	        if (player.quality === input) {
  	          return;
  	        } // If we're using an an external handler...
  
  
  	        if (player.config.quality.forced && is$2.function(player.config.quality.onChange)) {
  	          player.config.quality.onChange(input);
  	        } else {
  	          // Get sources
  	          var sources = html5.getSources.call(player); // Get first match for requested size
  
  	          var source = sources.find(function (s) {
  	            return Number(s.getAttribute('size')) === input;
  	          }); // No matching source found
  
  	          if (!source) {
  	            return;
  	          } // Get current state
  
  
  	          var _player$media = player.media,
  	              currentTime = _player$media.currentTime,
  	              paused = _player$media.paused,
  	              preload = _player$media.preload,
  	              readyState = _player$media.readyState,
  	              playbackRate = _player$media.playbackRate; // Set new source
  
  	          player.media.src = source.getAttribute('src'); // Prevent loading if preload="none" and the current source isn't loaded (#1044)
  
  	          if (preload !== 'none' || readyState) {
  	            // Restore time
  	            player.once('loadedmetadata', function () {
  	              player.speed = playbackRate;
  	              player.currentTime = currentTime; // Resume playing
  
  	              if (!paused) {
  	                silencePromise(player.play());
  	              }
  	            }); // Load new source
  
  	            player.media.load();
  	          }
  	        } // Trigger change event
  
  
  	        triggerEvent.call(player, player.media, 'qualitychange', false, {
  	          quality: input
  	        });
  	      }
  	    });
  	  },
  	  // Cancel current network requests
  	  // See https://github.com/sampotts/plyr/issues/174
  	  cancelRequests: function cancelRequests() {
  	    if (!this.isHTML5) {
  	      return;
  	    } // Remove child sources
  
  
  	    removeElement(html5.getSources.call(this)); // Set blank video src attribute
  	    // This is to prevent a MEDIA_ERR_SRC_NOT_SUPPORTED error
  	    // Info: http://stackoverflow.com/questions/32231579/how-to-properly-dispose-of-an-html5-video-and-close-socket-or-connection
  
  	    this.media.setAttribute('src', this.config.blankVideo); // Load the new empty source
  	    // This will cancel existing requests
  	    // See https://github.com/sampotts/plyr/issues/174
  
  	    this.media.load(); // Debugging
  
  	    this.debug.log('Cancelled network requests');
  	  }
  	};
  
  	function dedupe(array) {
  	  if (!is$2.array(array)) {
  	    return array;
  	  }
  
  	  return array.filter(function (item, index) {
  	    return array.indexOf(item) === index;
  	  });
  	} // Get the closest value in an array
  
  	function closest$1(array, value) {
  	  if (!is$2.array(array) || !array.length) {
  	    return null;
  	  }
  
  	  return array.reduce(function (prev, curr) {
  	    return Math.abs(curr - value) < Math.abs(prev - value) ? curr : prev;
  	  });
  	}
  
  	var HAS_SPECIES_SUPPORT$6 = arrayMethodHasSpeciesSupport$1('slice');
  	var USES_TO_LENGTH$j = arrayMethodUsesToLength$1('slice', { ACCESSORS: true, 0: 0, 1: 2 });
  
  	var SPECIES$d = wellKnownSymbol$1('species');
  	var nativeSlice$1 = [].slice;
  	var max$6 = Math.max;
  
  	// `Array.prototype.slice` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.slice
  	// fallback for not array-like ES3 strings and DOM objects
  	_export$1({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$6 || !USES_TO_LENGTH$j }, {
  	  slice: function slice(start, end) {
  	    var O = toIndexedObject$1(this);
  	    var length = toLength$1(O.length);
  	    var k = toAbsoluteIndex$1(start, length);
  	    var fin = toAbsoluteIndex$1(end === undefined ? length : end, length);
  	    // inline `ArraySpeciesCreate` for usage native `Array#slice` where it's possible
  	    var Constructor, result, n;
  	    if (isArray$2(O)) {
  	      Constructor = O.constructor;
  	      // cross-realm fallback
  	      if (typeof Constructor == 'function' && (Constructor === Array || isArray$2(Constructor.prototype))) {
  	        Constructor = undefined;
  	      } else if (isObject$2(Constructor)) {
  	        Constructor = Constructor[SPECIES$d];
  	        if (Constructor === null) Constructor = undefined;
  	      }
  	      if (Constructor === Array || Constructor === undefined) {
  	        return nativeSlice$1.call(O, k, fin);
  	      }
  	    }
  	    result = new (Constructor === undefined ? Array : Constructor)(max$6(fin - k, 0));
  	    for (n = 0; k < fin; k++, n++) if (k in O) createProperty$1(result, n, O[k]);
  	    result.length = n;
  	    return result;
  	  }
  	});
  
  	var defineProperty$f = objectDefineProperty$1.f;
  	var getOwnPropertyNames$4 = objectGetOwnPropertyNames$1.f;
  
  
  
  
  
  	var setInternalState$g = internalState$1.set;
  
  
  
  	var MATCH$5 = wellKnownSymbol$1('match');
  	var NativeRegExp$1 = global_1$1.RegExp;
  	var RegExpPrototype$3 = NativeRegExp$1.prototype;
  	var re1$1 = /a/g;
  	var re2$1 = /a/g;
  
  	// "new" should create a new object, old webkit bug
  	var CORRECT_NEW$1 = new NativeRegExp$1(re1$1) !== re1$1;
  
  	var UNSUPPORTED_Y$5 = regexpStickyHelpers$1.UNSUPPORTED_Y;
  
  	var FORCED$c = descriptors$1 && isForced_1$1('RegExp', (!CORRECT_NEW$1 || UNSUPPORTED_Y$5 || fails$1(function () {
  	  re2$1[MATCH$5] = false;
  	  // RegExp constructor can alter flags and IsRegExp works correct with @@match
  	  return NativeRegExp$1(re1$1) != re1$1 || NativeRegExp$1(re2$1) == re2$1 || NativeRegExp$1(re1$1, 'i') != '/a/i';
  	})));
  
  	// `RegExp` constructor
  	// https://tc39.github.io/ecma262/#sec-regexp-constructor
  	if (FORCED$c) {
  	  var RegExpWrapper$1 = function RegExp(pattern, flags) {
  	    var thisIsRegExp = this instanceof RegExpWrapper$1;
  	    var patternIsRegExp = isRegexp$1(pattern);
  	    var flagsAreUndefined = flags === undefined;
  	    var sticky;
  
  	    if (!thisIsRegExp && patternIsRegExp && pattern.constructor === RegExpWrapper$1 && flagsAreUndefined) {
  	      return pattern;
  	    }
  
  	    if (CORRECT_NEW$1) {
  	      if (patternIsRegExp && !flagsAreUndefined) pattern = pattern.source;
  	    } else if (pattern instanceof RegExpWrapper$1) {
  	      if (flagsAreUndefined) flags = regexpFlags$1.call(pattern);
  	      pattern = pattern.source;
  	    }
  
  	    if (UNSUPPORTED_Y$5) {
  	      sticky = !!flags && flags.indexOf('y') > -1;
  	      if (sticky) flags = flags.replace(/y/g, '');
  	    }
  
  	    var result = inheritIfRequired$1(
  	      CORRECT_NEW$1 ? new NativeRegExp$1(pattern, flags) : NativeRegExp$1(pattern, flags),
  	      thisIsRegExp ? this : RegExpPrototype$3,
  	      RegExpWrapper$1
  	    );
  
  	    if (UNSUPPORTED_Y$5 && sticky) setInternalState$g(result, { sticky: sticky });
  
  	    return result;
  	  };
  	  var proxy$1 = function (key) {
  	    key in RegExpWrapper$1 || defineProperty$f(RegExpWrapper$1, key, {
  	      configurable: true,
  	      get: function () { return NativeRegExp$1[key]; },
  	      set: function (it) { NativeRegExp$1[key] = it; }
  	    });
  	  };
  	  var keys$6 = getOwnPropertyNames$4(NativeRegExp$1);
  	  var index$1 = 0;
  	  while (keys$6.length > index$1) proxy$1(keys$6[index$1++]);
  	  RegExpPrototype$3.constructor = RegExpWrapper$1;
  	  RegExpWrapper$1.prototype = RegExpPrototype$3;
  	  redefine$1(global_1$1, 'RegExp', RegExpWrapper$1);
  	}
  
  	// https://tc39.github.io/ecma262/#sec-get-regexp-@@species
  	setSpecies$1('RegExp');
  
  	function generateId(prefix) {
  	  return "".concat(prefix, "-").concat(Math.floor(Math.random() * 10000));
  	} // Format string
  
  	function format(input) {
  	  for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
  	    args[_key - 1] = arguments[_key];
  	  }
  
  	  if (is$2.empty(input)) {
  	    return input;
  	  }
  
  	  return input.toString().replace(/{(\d+)}/g, function (match, i) {
  	    return args[i].toString();
  	  });
  	} // Get percentage
  
  	function getPercentage(current, max) {
  	  if (current === 0 || max === 0 || Number.isNaN(current) || Number.isNaN(max)) {
  	    return 0;
  	  }
  
  	  return (current / max * 100).toFixed(2);
  	} // Replace all occurances of a string in a string
  
  	var replaceAll = function replaceAll() {
  	  var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
  	  var find = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
  	  var replace = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : '';
  	  return input.replace(new RegExp(find.toString().replace(/([.*+?^=!:${}()|[\]/\\])/g, '\\$1'), 'g'), replace.toString());
  	}; // Convert to title case
  
  	var toTitleCase = function toTitleCase() {
  	  var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
  	  return input.toString().replace(/\w\S*/g, function (text) {
  	    return text.charAt(0).toUpperCase() + text.substr(1).toLowerCase();
  	  });
  	}; // Convert string to pascalCase
  
  	function toPascalCase() {
  	  var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
  	  var string = input.toString(); // Convert kebab case
  
  	  string = replaceAll(string, '-', ' '); // Convert snake case
  
  	  string = replaceAll(string, '_', ' '); // Convert to title case
  
  	  string = toTitleCase(string); // Convert to pascal case
  
  	  return replaceAll(string, ' ', '');
  	} // Convert string to pascalCase
  
  	function toCamelCase() {
  	  var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
  	  var string = input.toString(); // Convert to pascal case
  
  	  string = toPascalCase(string); // Convert first character to lowercase
  
  	  return string.charAt(0).toLowerCase() + string.slice(1);
  	} // Remove HTML from a string
  
  	function stripHTML(source) {
  	  var fragment = document.createDocumentFragment();
  	  var element = document.createElement('div');
  	  fragment.appendChild(element);
  	  element.innerHTML = source;
  	  return fragment.firstChild.innerText;
  	} // Like outerHTML, but also works for DocumentFragment
  
  	function getHTML(element) {
  	  var wrapper = document.createElement('div');
  	  wrapper.appendChild(element);
  	  return wrapper.innerHTML;
  	}
  
  	var resources = {
  	  pip: 'PIP',
  	  airplay: 'AirPlay',
  	  html5: 'HTML5',
  	  vimeo: 'Vimeo',
  	  youtube: 'YouTube'
  	};
  	var i18n = {
  	  get: function get() {
  	    var key = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
  	    var config = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  
  	    if (is$2.empty(key) || is$2.empty(config)) {
  	      return '';
  	    }
  
  	    var string = getDeep(config.i18n, key);
  
  	    if (is$2.empty(string)) {
  	      if (Object.keys(resources).includes(key)) {
  	        return resources[key];
  	      }
  
  	      return '';
  	    }
  
  	    var replace = {
  	      '{seektime}': config.seekTime,
  	      '{title}': config.title
  	    };
  	    Object.entries(replace).forEach(function (_ref) {
  	      var _ref2 = _slicedToArray(_ref, 2),
  	          k = _ref2[0],
  	          v = _ref2[1];
  
  	      string = replaceAll(string, k, v);
  	    });
  	    return string;
  	  }
  	};
  
  	var Storage$1 = /*#__PURE__*/function () {
  	  function Storage(player) {
  	    _classCallCheck(this, Storage);
  
  	    this.enabled = player.config.storage.enabled;
  	    this.key = player.config.storage.key;
  	  } // Check for actual support (see if we can use it)
  
  
  	  _createClass(Storage, [{
  	    key: "get",
  	    value: function get(key) {
  	      if (!Storage.supported || !this.enabled) {
  	        return null;
  	      }
  
  	      var store = window.localStorage.getItem(this.key);
  
  	      if (is$2.empty(store)) {
  	        return null;
  	      }
  
  	      var json = JSON.parse(store);
  	      return is$2.string(key) && key.length ? json[key] : json;
  	    }
  	  }, {
  	    key: "set",
  	    value: function set(object) {
  	      // Bail if we don't have localStorage support or it's disabled
  	      if (!Storage.supported || !this.enabled) {
  	        return;
  	      } // Can only store objectst
  
  
  	      if (!is$2.object(object)) {
  	        return;
  	      } // Get current storage
  
  
  	      var storage = this.get(); // Default to empty object
  
  	      if (is$2.empty(storage)) {
  	        storage = {};
  	      } // Update the working copy of the values
  
  
  	      extend$1(storage, object); // Update storage
  
  	      window.localStorage.setItem(this.key, JSON.stringify(storage));
  	    }
  	  }], [{
  	    key: "supported",
  	    get: function get() {
  	      try {
  	        if (!('localStorage' in window)) {
  	          return false;
  	        }
  
  	        var test = '___test'; // Try to use it (it might be disabled, e.g. user is in private mode)
  	        // see: https://github.com/sampotts/plyr/issues/131
  
  	        window.localStorage.setItem(test, test);
  	        window.localStorage.removeItem(test);
  	        return true;
  	      } catch (e) {
  	        return false;
  	      }
  	    }
  	  }]);
  
  	  return Storage;
  	}();
  
  	// ==========================================================================
  	// Fetch wrapper
  	// Using XHR to avoid issues with older browsers
  	// ==========================================================================
  	function fetch(url) {
  	  var responseType = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'text';
  	  return new Promise(function (resolve, reject) {
  	    try {
  	      var request = new XMLHttpRequest(); // Check for CORS support
  
  	      if (!('withCredentials' in request)) {
  	        return;
  	      }
  
  	      request.addEventListener('load', function () {
  	        if (responseType === 'text') {
  	          try {
  	            resolve(JSON.parse(request.responseText));
  	          } catch (e) {
  	            resolve(request.responseText);
  	          }
  	        } else {
  	          resolve(request.response);
  	        }
  	      });
  	      request.addEventListener('error', function () {
  	        throw new Error(request.status);
  	      });
  	      request.open('GET', url, true); // Set the required response type
  
  	      request.responseType = responseType;
  	      request.send();
  	    } catch (e) {
  	      reject(e);
  	    }
  	  });
  	}
  
  	// ==========================================================================
  
  	function loadSprite(url, id) {
  	  if (!is$2.string(url)) {
  	    return;
  	  }
  
  	  var prefix = 'cache';
  	  var hasId = is$2.string(id);
  	  var isCached = false;
  
  	  var exists = function exists() {
  	    return document.getElementById(id) !== null;
  	  };
  
  	  var update = function update(container, data) {
  	    // eslint-disable-next-line no-param-reassign
  	    container.innerHTML = data; // Check again incase of race condition
  
  	    if (hasId && exists()) {
  	      return;
  	    } // Inject the SVG to the body
  
  
  	    document.body.insertAdjacentElement('afterbegin', container);
  	  }; // Only load once if ID set
  
  
  	  if (!hasId || !exists()) {
  	    var useStorage = Storage$1.supported; // Create container
  
  	    var container = document.createElement('div');
  	    container.setAttribute('hidden', '');
  
  	    if (hasId) {
  	      container.setAttribute('id', id);
  	    } // Check in cache
  
  
  	    if (useStorage) {
  	      var cached = window.localStorage.getItem("".concat(prefix, "-").concat(id));
  	      isCached = cached !== null;
  
  	      if (isCached) {
  	        var data = JSON.parse(cached);
  	        update(container, data.content);
  	      }
  	    } // Get the sprite
  
  
  	    fetch(url).then(function (result) {
  	      if (is$2.empty(result)) {
  	        return;
  	      }
  
  	      if (useStorage) {
  	        window.localStorage.setItem("".concat(prefix, "-").concat(id), JSON.stringify({
  	          content: result
  	        }));
  	      }
  
  	      update(container, result);
  	    }).catch(function () {});
  	  }
  	}
  
  	var ceil$2 = Math.ceil;
  	var floor$b = Math.floor;
  
  	// `Math.trunc` method
  	// https://tc39.github.io/ecma262/#sec-math.trunc
  	_export$1({ target: 'Math', stat: true }, {
  	  trunc: function trunc(it) {
  	    return (it > 0 ? floor$b : ceil$2)(it);
  	  }
  	});
  
  	var getHours = function getHours(value) {
  	  return Math.trunc(value / 60 / 60 % 60, 10);
  	};
  	var getMinutes = function getMinutes(value) {
  	  return Math.trunc(value / 60 % 60, 10);
  	};
  	var getSeconds = function getSeconds(value) {
  	  return Math.trunc(value % 60, 10);
  	}; // Format time to UI friendly string
  
  	function formatTime() {
  	  var time = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
  	  var displayHours = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  	  var inverted = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
  
  	  // Bail if the value isn't a number
  	  if (!is$2.number(time)) {
  	    return formatTime(undefined, displayHours, inverted);
  	  } // Format time component to add leading zero
  
  
  	  var format = function format(value) {
  	    return "0".concat(value).slice(-2);
  	  }; // Breakdown to hours, mins, secs
  
  
  	  var hours = getHours(time);
  	  var mins = getMinutes(time);
  	  var secs = getSeconds(time); // Do we need to display hours?
  
  	  if (displayHours || hours > 0) {
  	    hours = "".concat(hours, ":");
  	  } else {
  	    hours = '';
  	  } // Render
  
  
  	  return "".concat(inverted && time > 0 ? '-' : '').concat(hours).concat(format(mins), ":").concat(format(secs));
  	}
  
  	var controls = {
  	  // Get icon URL
  	  getIconUrl: function getIconUrl() {
  	    var url = new URL(this.config.iconUrl, window.location);
  	    var cors = url.host !== window.location.host || browser.isIE && !window.svg4everybody;
  	    return {
  	      url: this.config.iconUrl,
  	      cors: cors
  	    };
  	  },
  	  // Find the UI controls
  	  findElements: function findElements() {
  	    try {
  	      this.elements.controls = getElement.call(this, this.config.selectors.controls.wrapper); // Buttons
  
  	      this.elements.buttons = {
  	        play: getElements.call(this, this.config.selectors.buttons.play),
  	        pause: getElement.call(this, this.config.selectors.buttons.pause),
  	        restart: getElement.call(this, this.config.selectors.buttons.restart),
  	        rewind: getElement.call(this, this.config.selectors.buttons.rewind),
  	        fastForward: getElement.call(this, this.config.selectors.buttons.fastForward),
  	        mute: getElement.call(this, this.config.selectors.buttons.mute),
  	        pip: getElement.call(this, this.config.selectors.buttons.pip),
  	        airplay: getElement.call(this, this.config.selectors.buttons.airplay),
  	        settings: getElement.call(this, this.config.selectors.buttons.settings),
  	        captions: getElement.call(this, this.config.selectors.buttons.captions),
  	        fullscreen: getElement.call(this, this.config.selectors.buttons.fullscreen)
  	      }; // Progress
  
  	      this.elements.progress = getElement.call(this, this.config.selectors.progress); // Inputs
  
  	      this.elements.inputs = {
  	        seek: getElement.call(this, this.config.selectors.inputs.seek),
  	        volume: getElement.call(this, this.config.selectors.inputs.volume)
  	      }; // Display
  
  	      this.elements.display = {
  	        buffer: getElement.call(this, this.config.selectors.display.buffer),
  	        currentTime: getElement.call(this, this.config.selectors.display.currentTime),
  	        duration: getElement.call(this, this.config.selectors.display.duration)
  	      }; // Seek tooltip
  
  	      if (is$2.element(this.elements.progress)) {
  	        this.elements.display.seekTooltip = this.elements.progress.querySelector(".".concat(this.config.classNames.tooltip));
  	      }
  
  	      return true;
  	    } catch (error) {
  	      // Log it
  	      this.debug.warn('It looks like there is a problem with your custom controls HTML', error); // Restore native video controls
  
  	      this.toggleNativeControls(true);
  	      return false;
  	    }
  	  },
  	  // Create <svg> icon
  	  createIcon: function createIcon(type, attributes) {
  	    var namespace = 'http://www.w3.org/2000/svg';
  	    var iconUrl = controls.getIconUrl.call(this);
  	    var iconPath = "".concat(!iconUrl.cors ? iconUrl.url : '', "#").concat(this.config.iconPrefix); // Create <svg>
  
  	    var icon = document.createElementNS(namespace, 'svg');
  	    setAttributes$1(icon, extend$1(attributes, {
  	      'aria-hidden': 'true',
  	      focusable: 'false'
  	    })); // Create the <use> to reference sprite
  
  	    var use = document.createElementNS(namespace, 'use');
  	    var path = "".concat(iconPath, "-").concat(type); // Set `href` attributes
  	    // https://github.com/sampotts/plyr/issues/460
  	    // https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/xlink:href
  
  	    if ('href' in use) {
  	      use.setAttributeNS('http://www.w3.org/1999/xlink', 'href', path);
  	    } // Always set the older attribute even though it's "deprecated" (it'll be around for ages)
  
  
  	    use.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', path); // Add <use> to <svg>
  
  	    icon.appendChild(use);
  	    return icon;
  	  },
  	  // Create hidden text label
  	  createLabel: function createLabel(key) {
  	    var attr = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  	    var text = i18n.get(key, this.config);
  
  	    var attributes = _objectSpread2(_objectSpread2({}, attr), {}, {
  	      class: [attr.class, this.config.classNames.hidden].filter(Boolean).join(' ')
  	    });
  
  	    return createElement$1('span', attributes, text);
  	  },
  	  // Create a badge
  	  createBadge: function createBadge(text) {
  	    if (is$2.empty(text)) {
  	      return null;
  	    }
  
  	    var badge = createElement$1('span', {
  	      class: this.config.classNames.menu.value
  	    });
  	    badge.appendChild(createElement$1('span', {
  	      class: this.config.classNames.menu.badge
  	    }, text));
  	    return badge;
  	  },
  	  // Create a <button>
  	  createButton: function createButton(buttonType, attr) {
  	    var _this = this;
  
  	    var attributes = extend$1({}, attr);
  	    var type = toCamelCase(buttonType);
  	    var props = {
  	      element: 'button',
  	      toggle: false,
  	      label: null,
  	      icon: null,
  	      labelPressed: null,
  	      iconPressed: null
  	    };
  	    ['element', 'icon', 'label'].forEach(function (key) {
  	      if (Object.keys(attributes).includes(key)) {
  	        props[key] = attributes[key];
  	        delete attributes[key];
  	      }
  	    }); // Default to 'button' type to prevent form submission
  
  	    if (props.element === 'button' && !Object.keys(attributes).includes('type')) {
  	      attributes.type = 'button';
  	    } // Set class name
  
  
  	    if (Object.keys(attributes).includes('class')) {
  	      if (!attributes.class.split(' ').some(function (c) {
  	        return c === _this.config.classNames.control;
  	      })) {
  	        extend$1(attributes, {
  	          class: "".concat(attributes.class, " ").concat(this.config.classNames.control)
  	        });
  	      }
  	    } else {
  	      attributes.class = this.config.classNames.control;
  	    } // Large play button
  
  
  	    switch (buttonType) {
  	      case 'play':
  	        props.toggle = true;
  	        props.label = 'play';
  	        props.labelPressed = 'pause';
  	        props.icon = 'play';
  	        props.iconPressed = 'pause';
  	        break;
  
  	      case 'mute':
  	        props.toggle = true;
  	        props.label = 'mute';
  	        props.labelPressed = 'unmute';
  	        props.icon = 'volume';
  	        props.iconPressed = 'muted';
  	        break;
  
  	      case 'captions':
  	        props.toggle = true;
  	        props.label = 'enableCaptions';
  	        props.labelPressed = 'disableCaptions';
  	        props.icon = 'captions-off';
  	        props.iconPressed = 'captions-on';
  	        break;
  
  	      case 'fullscreen':
  	        props.toggle = true;
  	        props.label = 'enterFullscreen';
  	        props.labelPressed = 'exitFullscreen';
  	        props.icon = 'enter-fullscreen';
  	        props.iconPressed = 'exit-fullscreen';
  	        break;
  
  	      case 'play-large':
  	        attributes.class += " ".concat(this.config.classNames.control, "--overlaid");
  	        type = 'play';
  	        props.label = 'play';
  	        props.icon = 'play';
  	        break;
  
  	      default:
  	        if (is$2.empty(props.label)) {
  	          props.label = type;
  	        }
  
  	        if (is$2.empty(props.icon)) {
  	          props.icon = buttonType;
  	        }
  
  	    }
  
  	    var button = createElement$1(props.element); // Setup toggle icon and labels
  
  	    if (props.toggle) {
  	      // Icon
  	      button.appendChild(controls.createIcon.call(this, props.iconPressed, {
  	        class: 'icon--pressed'
  	      }));
  	      button.appendChild(controls.createIcon.call(this, props.icon, {
  	        class: 'icon--not-pressed'
  	      })); // Label/Tooltip
  
  	      button.appendChild(controls.createLabel.call(this, props.labelPressed, {
  	        class: 'label--pressed'
  	      }));
  	      button.appendChild(controls.createLabel.call(this, props.label, {
  	        class: 'label--not-pressed'
  	      }));
  	    } else {
  	      button.appendChild(controls.createIcon.call(this, props.icon));
  	      button.appendChild(controls.createLabel.call(this, props.label));
  	    } // Merge and set attributes
  
  
  	    extend$1(attributes, getAttributesFromSelector(this.config.selectors.buttons[type], attributes));
  	    setAttributes$1(button, attributes); // We have multiple play buttons
  
  	    if (type === 'play') {
  	      if (!is$2.array(this.elements.buttons[type])) {
  	        this.elements.buttons[type] = [];
  	      }
  
  	      this.elements.buttons[type].push(button);
  	    } else {
  	      this.elements.buttons[type] = button;
  	    }
  
  	    return button;
  	  },
  	  // Create an <input type='range'>
  	  createRange: function createRange(type, attributes) {
  	    // Seek input
  	    var input = createElement$1('input', extend$1(getAttributesFromSelector(this.config.selectors.inputs[type]), {
  	      type: 'range',
  	      min: 0,
  	      max: 100,
  	      step: 0.01,
  	      value: 0,
  	      autocomplete: 'off',
  	      // A11y fixes for https://github.com/sampotts/plyr/issues/905
  	      role: 'slider',
  	      'aria-label': i18n.get(type, this.config),
  	      'aria-valuemin': 0,
  	      'aria-valuemax': 100,
  	      'aria-valuenow': 0
  	    }, attributes));
  	    this.elements.inputs[type] = input; // Set the fill for webkit now
  
  	    controls.updateRangeFill.call(this, input); // Improve support on touch devices
  
  	    RangeTouch.setup(input);
  	    return input;
  	  },
  	  // Create a <progress>
  	  createProgress: function createProgress(type, attributes) {
  	    var progress = createElement$1('progress', extend$1(getAttributesFromSelector(this.config.selectors.display[type]), {
  	      min: 0,
  	      max: 100,
  	      value: 0,
  	      role: 'progressbar',
  	      'aria-hidden': true
  	    }, attributes)); // Create the label inside
  
  	    if (type !== 'volume') {
  	      progress.appendChild(createElement$1('span', null, '0'));
  	      var suffixKey = {
  	        played: 'played',
  	        buffer: 'buffered'
  	      }[type];
  	      var suffix = suffixKey ? i18n.get(suffixKey, this.config) : '';
  	      progress.innerText = "% ".concat(suffix.toLowerCase());
  	    }
  
  	    this.elements.display[type] = progress;
  	    return progress;
  	  },
  	  // Create time display
  	  createTime: function createTime(type, attrs) {
  	    var attributes = getAttributesFromSelector(this.config.selectors.display[type], attrs);
  	    var container = createElement$1('div', extend$1(attributes, {
  	      class: "".concat(attributes.class ? attributes.class : '', " ").concat(this.config.classNames.display.time, " ").trim(),
  	      'aria-label': i18n.get(type, this.config)
  	    }), '00:00'); // Reference for updates
  
  	    this.elements.display[type] = container;
  	    return container;
  	  },
  	  // Bind keyboard shortcuts for a menu item
  	  // We have to bind to keyup otherwise Firefox triggers a click when a keydown event handler shifts focus
  	  // https://bugzilla.mozilla.org/show_bug.cgi?id=1220143
  	  bindMenuItemShortcuts: function bindMenuItemShortcuts(menuItem, type) {
  	    var _this2 = this;
  
  	    // Navigate through menus via arrow keys and space
  	    on.call(this, menuItem, 'keydown keyup', function (event) {
  	      // We only care about space and ⬆️ ⬇️️ ➡️
  	      if (![32, 38, 39, 40].includes(event.which)) {
  	        return;
  	      } // Prevent play / seek
  
  
  	      event.preventDefault();
  	      event.stopPropagation(); // We're just here to prevent the keydown bubbling
  
  	      if (event.type === 'keydown') {
  	        return;
  	      }
  
  	      var isRadioButton = matches$2(menuItem, '[role="menuitemradio"]'); // Show the respective menu
  
  	      if (!isRadioButton && [32, 39].includes(event.which)) {
  	        controls.showMenuPanel.call(_this2, type, true);
  	      } else {
  	        var target;
  
  	        if (event.which !== 32) {
  	          if (event.which === 40 || isRadioButton && event.which === 39) {
  	            target = menuItem.nextElementSibling;
  
  	            if (!is$2.element(target)) {
  	              target = menuItem.parentNode.firstElementChild;
  	            }
  	          } else {
  	            target = menuItem.previousElementSibling;
  
  	            if (!is$2.element(target)) {
  	              target = menuItem.parentNode.lastElementChild;
  	            }
  	          }
  
  	          setFocus.call(_this2, target, true);
  	        }
  	      }
  	    }, false); // Enter will fire a `click` event but we still need to manage focus
  	    // So we bind to keyup which fires after and set focus here
  
  	    on.call(this, menuItem, 'keyup', function (event) {
  	      if (event.which !== 13) {
  	        return;
  	      }
  
  	      controls.focusFirstMenuItem.call(_this2, null, true);
  	    });
  	  },
  	  // Create a settings menu item
  	  createMenuItem: function createMenuItem(_ref) {
  	    var _this3 = this;
  
  	    var value = _ref.value,
  	        list = _ref.list,
  	        type = _ref.type,
  	        title = _ref.title,
  	        _ref$badge = _ref.badge,
  	        badge = _ref$badge === void 0 ? null : _ref$badge,
  	        _ref$checked = _ref.checked,
  	        checked = _ref$checked === void 0 ? false : _ref$checked;
  	    var attributes = getAttributesFromSelector(this.config.selectors.inputs[type]);
  	    var menuItem = createElement$1('button', extend$1(attributes, {
  	      type: 'button',
  	      role: 'menuitemradio',
  	      class: "".concat(this.config.classNames.control, " ").concat(attributes.class ? attributes.class : '').trim(),
  	      'aria-checked': checked,
  	      value: value
  	    }));
  	    var flex = createElement$1('span'); // We have to set as HTML incase of special characters
  
  	    flex.innerHTML = title;
  
  	    if (is$2.element(badge)) {
  	      flex.appendChild(badge);
  	    }
  
  	    menuItem.appendChild(flex); // Replicate radio button behaviour
  
  	    Object.defineProperty(menuItem, 'checked', {
  	      enumerable: true,
  	      get: function get() {
  	        return menuItem.getAttribute('aria-checked') === 'true';
  	      },
  	      set: function set(check) {
  	        // Ensure exclusivity
  	        if (check) {
  	          Array.from(menuItem.parentNode.children).filter(function (node) {
  	            return matches$2(node, '[role="menuitemradio"]');
  	          }).forEach(function (node) {
  	            return node.setAttribute('aria-checked', 'false');
  	          });
  	        }
  
  	        menuItem.setAttribute('aria-checked', check ? 'true' : 'false');
  	      }
  	    });
  	    this.listeners.bind(menuItem, 'click keyup', function (event) {
  	      if (is$2.keyboardEvent(event) && event.which !== 32) {
  	        return;
  	      }
  
  	      event.preventDefault();
  	      event.stopPropagation();
  	      menuItem.checked = true;
  
  	      switch (type) {
  	        case 'language':
  	          _this3.currentTrack = Number(value);
  	          break;
  
  	        case 'quality':
  	          _this3.quality = value;
  	          break;
  
  	        case 'speed':
  	          _this3.speed = parseFloat(value);
  	          break;
  	      }
  
  	      controls.showMenuPanel.call(_this3, 'home', is$2.keyboardEvent(event));
  	    }, type, false);
  	    controls.bindMenuItemShortcuts.call(this, menuItem, type);
  	    list.appendChild(menuItem);
  	  },
  	  // Format a time for display
  	  formatTime: function formatTime$1() {
  	    var time = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
  	    var inverted = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  
  	    // Bail if the value isn't a number
  	    if (!is$2.number(time)) {
  	      return time;
  	    } // Always display hours if duration is over an hour
  
  
  	    var forceHours = getHours(this.duration) > 0;
  	    return formatTime(time, forceHours, inverted);
  	  },
  	  // Update the displayed time
  	  updateTimeDisplay: function updateTimeDisplay() {
  	    var target = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
  	    var time = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
  	    var inverted = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
  
  	    // Bail if there's no element to display or the value isn't a number
  	    if (!is$2.element(target) || !is$2.number(time)) {
  	      return;
  	    } // eslint-disable-next-line no-param-reassign
  
  
  	    target.innerText = controls.formatTime(time, inverted);
  	  },
  	  // Update volume UI and storage
  	  updateVolume: function updateVolume() {
  	    if (!this.supported.ui) {
  	      return;
  	    } // Update range
  
  
  	    if (is$2.element(this.elements.inputs.volume)) {
  	      controls.setRange.call(this, this.elements.inputs.volume, this.muted ? 0 : this.volume);
  	    } // Update mute state
  
  
  	    if (is$2.element(this.elements.buttons.mute)) {
  	      this.elements.buttons.mute.pressed = this.muted || this.volume === 0;
  	    }
  	  },
  	  // Update seek value and lower fill
  	  setRange: function setRange(target) {
  	    var value = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
  
  	    if (!is$2.element(target)) {
  	      return;
  	    } // eslint-disable-next-line
  
  
  	    target.value = value; // Webkit range fill
  
  	    controls.updateRangeFill.call(this, target);
  	  },
  	  // Update <progress> elements
  	  updateProgress: function updateProgress(event) {
  	    var _this4 = this;
  
  	    if (!this.supported.ui || !is$2.event(event)) {
  	      return;
  	    }
  
  	    var value = 0;
  
  	    var setProgress = function setProgress(target, input) {
  	      var val = is$2.number(input) ? input : 0;
  	      var progress = is$2.element(target) ? target : _this4.elements.display.buffer; // Update value and label
  
  	      if (is$2.element(progress)) {
  	        progress.value = val; // Update text label inside
  
  	        var label = progress.getElementsByTagName('span')[0];
  
  	        if (is$2.element(label)) {
  	          label.childNodes[0].nodeValue = val;
  	        }
  	      }
  	    };
  
  	    if (event) {
  	      switch (event.type) {
  	        // Video playing
  	        case 'timeupdate':
  	        case 'seeking':
  	        case 'seeked':
  	          value = getPercentage(this.currentTime, this.duration); // Set seek range value only if it's a 'natural' time event
  
  	          if (event.type === 'timeupdate') {
  	            controls.setRange.call(this, this.elements.inputs.seek, value);
  	          }
  
  	          break;
  	        // Check buffer status
  
  	        case 'playing':
  	        case 'progress':
  	          setProgress(this.elements.display.buffer, this.buffered * 100);
  	          break;
  	      }
  	    }
  	  },
  	  // Webkit polyfill for lower fill range
  	  updateRangeFill: function updateRangeFill(target) {
  	    // Get range from event if event passed
  	    var range = is$2.event(target) ? target.target : target; // Needs to be a valid <input type='range'>
  
  	    if (!is$2.element(range) || range.getAttribute('type') !== 'range') {
  	      return;
  	    } // Set aria values for https://github.com/sampotts/plyr/issues/905
  
  
  	    if (matches$2(range, this.config.selectors.inputs.seek)) {
  	      range.setAttribute('aria-valuenow', this.currentTime);
  	      var currentTime = controls.formatTime(this.currentTime);
  	      var duration = controls.formatTime(this.duration);
  	      var format = i18n.get('seekLabel', this.config);
  	      range.setAttribute('aria-valuetext', format.replace('{currentTime}', currentTime).replace('{duration}', duration));
  	    } else if (matches$2(range, this.config.selectors.inputs.volume)) {
  	      var percent = range.value * 100;
  	      range.setAttribute('aria-valuenow', percent);
  	      range.setAttribute('aria-valuetext', "".concat(percent.toFixed(1), "%"));
  	    } else {
  	      range.setAttribute('aria-valuenow', range.value);
  	    } // WebKit only
  
  
  	    if (!browser.isWebkit) {
  	      return;
  	    } // Set CSS custom property
  
  
  	    range.style.setProperty('--value', "".concat(range.value / range.max * 100, "%"));
  	  },
  	  // Update hover tooltip for seeking
  	  updateSeekTooltip: function updateSeekTooltip(event) {
  	    var _this5 = this;
  
  	    // Bail if setting not true
  	    if (!this.config.tooltips.seek || !is$2.element(this.elements.inputs.seek) || !is$2.element(this.elements.display.seekTooltip) || this.duration === 0) {
  	      return;
  	    }
  
  	    var visible = "".concat(this.config.classNames.tooltip, "--visible");
  
  	    var toggle = function toggle(show) {
  	      return toggleClass(_this5.elements.display.seekTooltip, visible, show);
  	    }; // Hide on touch
  
  
  	    if (this.touch) {
  	      toggle(false);
  	      return;
  	    } // Determine percentage, if already visible
  
  
  	    var percent = 0;
  	    var clientRect = this.elements.progress.getBoundingClientRect();
  
  	    if (is$2.event(event)) {
  	      percent = 100 / clientRect.width * (event.pageX - clientRect.left);
  	    } else if (hasClass(this.elements.display.seekTooltip, visible)) {
  	      percent = parseFloat(this.elements.display.seekTooltip.style.left, 10);
  	    } else {
  	      return;
  	    } // Set bounds
  
  
  	    if (percent < 0) {
  	      percent = 0;
  	    } else if (percent > 100) {
  	      percent = 100;
  	    } // Display the time a click would seek to
  
  
  	    controls.updateTimeDisplay.call(this, this.elements.display.seekTooltip, this.duration / 100 * percent); // Set position
  
  	    this.elements.display.seekTooltip.style.left = "".concat(percent, "%"); // Show/hide the tooltip
  	    // If the event is a moues in/out and percentage is inside bounds
  
  	    if (is$2.event(event) && ['mouseenter', 'mouseleave'].includes(event.type)) {
  	      toggle(event.type === 'mouseenter');
  	    }
  	  },
  	  // Handle time change event
  	  timeUpdate: function timeUpdate(event) {
  	    // Only invert if only one time element is displayed and used for both duration and currentTime
  	    var invert = !is$2.element(this.elements.display.duration) && this.config.invertTime; // Duration
  
  	    controls.updateTimeDisplay.call(this, this.elements.display.currentTime, invert ? this.duration - this.currentTime : this.currentTime, invert); // Ignore updates while seeking
  
  	    if (event && event.type === 'timeupdate' && this.media.seeking) {
  	      return;
  	    } // Playing progress
  
  
  	    controls.updateProgress.call(this, event);
  	  },
  	  // Show the duration on metadataloaded or durationchange events
  	  durationUpdate: function durationUpdate() {
  	    // Bail if no UI or durationchange event triggered after playing/seek when invertTime is false
  	    if (!this.supported.ui || !this.config.invertTime && this.currentTime) {
  	      return;
  	    } // If duration is the 2**32 (shaka), Infinity (HLS), DASH-IF (Number.MAX_SAFE_INTEGER || Number.MAX_VALUE) indicating live we hide the currentTime and progressbar.
  	    // https://github.com/video-dev/hls.js/blob/5820d29d3c4c8a46e8b75f1e3afa3e68c1a9a2db/src/controller/buffer-controller.js#L415
  	    // https://github.com/google/shaka-player/blob/4d889054631f4e1cf0fbd80ddd2b71887c02e232/lib/media/streaming_engine.js#L1062
  	    // https://github.com/Dash-Industry-Forum/dash.js/blob/69859f51b969645b234666800d4cb596d89c602d/src/dash/models/DashManifestModel.js#L338
  
  
  	    if (this.duration >= Math.pow(2, 32)) {
  	      toggleHidden(this.elements.display.currentTime, true);
  	      toggleHidden(this.elements.progress, true);
  	      return;
  	    } // Update ARIA values
  
  
  	    if (is$2.element(this.elements.inputs.seek)) {
  	      this.elements.inputs.seek.setAttribute('aria-valuemax', this.duration);
  	    } // If there's a spot to display duration
  
  
  	    var hasDuration = is$2.element(this.elements.display.duration); // If there's only one time display, display duration there
  
  	    if (!hasDuration && this.config.displayDuration && this.paused) {
  	      controls.updateTimeDisplay.call(this, this.elements.display.currentTime, this.duration);
  	    } // If there's a duration element, update content
  
  
  	    if (hasDuration) {
  	      controls.updateTimeDisplay.call(this, this.elements.display.duration, this.duration);
  	    } // Update the tooltip (if visible)
  
  
  	    controls.updateSeekTooltip.call(this);
  	  },
  	  // Hide/show a tab
  	  toggleMenuButton: function toggleMenuButton(setting, toggle) {
  	    toggleHidden(this.elements.settings.buttons[setting], !toggle);
  	  },
  	  // Update the selected setting
  	  updateSetting: function updateSetting(setting, container, input) {
  	    var pane = this.elements.settings.panels[setting];
  	    var value = null;
  	    var list = container;
  
  	    if (setting === 'captions') {
  	      value = this.currentTrack;
  	    } else {
  	      value = !is$2.empty(input) ? input : this[setting]; // Get default
  
  	      if (is$2.empty(value)) {
  	        value = this.config[setting].default;
  	      } // Unsupported value
  
  
  	      if (!is$2.empty(this.options[setting]) && !this.options[setting].includes(value)) {
  	        this.debug.warn("Unsupported value of '".concat(value, "' for ").concat(setting));
  	        return;
  	      } // Disabled value
  
  
  	      if (!this.config[setting].options.includes(value)) {
  	        this.debug.warn("Disabled value of '".concat(value, "' for ").concat(setting));
  	        return;
  	      }
  	    } // Get the list if we need to
  
  
  	    if (!is$2.element(list)) {
  	      list = pane && pane.querySelector('[role="menu"]');
  	    } // If there's no list it means it's not been rendered...
  
  
  	    if (!is$2.element(list)) {
  	      return;
  	    } // Update the label
  
  
  	    var label = this.elements.settings.buttons[setting].querySelector(".".concat(this.config.classNames.menu.value));
  	    label.innerHTML = controls.getLabel.call(this, setting, value); // Find the radio option and check it
  
  	    var target = list && list.querySelector("[value=\"".concat(value, "\"]"));
  
  	    if (is$2.element(target)) {
  	      target.checked = true;
  	    }
  	  },
  	  // Translate a value into a nice label
  	  getLabel: function getLabel(setting, value) {
  	    switch (setting) {
  	      case 'speed':
  	        return value === 1 ? i18n.get('normal', this.config) : "".concat(value, "&times;");
  
  	      case 'quality':
  	        if (is$2.number(value)) {
  	          var label = i18n.get("qualityLabel.".concat(value), this.config);
  
  	          if (!label.length) {
  	            return "".concat(value, "p");
  	          }
  
  	          return label;
  	        }
  
  	        return toTitleCase(value);
  
  	      case 'captions':
  	        return captions.getLabel.call(this);
  
  	      default:
  	        return null;
  	    }
  	  },
  	  // Set the quality menu
  	  setQualityMenu: function setQualityMenu(options) {
  	    var _this6 = this;
  
  	    // Menu required
  	    if (!is$2.element(this.elements.settings.panels.quality)) {
  	      return;
  	    }
  
  	    var type = 'quality';
  	    var list = this.elements.settings.panels.quality.querySelector('[role="menu"]'); // Set options if passed and filter based on uniqueness and config
  
  	    if (is$2.array(options)) {
  	      this.options.quality = dedupe(options).filter(function (quality) {
  	        return _this6.config.quality.options.includes(quality);
  	      });
  	    } // Toggle the pane and tab
  
  
  	    var toggle = !is$2.empty(this.options.quality) && this.options.quality.length > 1;
  	    controls.toggleMenuButton.call(this, type, toggle); // Empty the menu
  
  	    emptyElement(list); // Check if we need to toggle the parent
  
  	    controls.checkMenu.call(this); // If we're hiding, nothing more to do
  
  	    if (!toggle) {
  	      return;
  	    } // Get the badge HTML for HD, 4K etc
  
  
  	    var getBadge = function getBadge(quality) {
  	      var label = i18n.get("qualityBadge.".concat(quality), _this6.config);
  
  	      if (!label.length) {
  	        return null;
  	      }
  
  	      return controls.createBadge.call(_this6, label);
  	    }; // Sort options by the config and then render options
  
  
  	    this.options.quality.sort(function (a, b) {
  	      var sorting = _this6.config.quality.options;
  	      return sorting.indexOf(a) > sorting.indexOf(b) ? 1 : -1;
  	    }).forEach(function (quality) {
  	      controls.createMenuItem.call(_this6, {
  	        value: quality,
  	        list: list,
  	        type: type,
  	        title: controls.getLabel.call(_this6, 'quality', quality),
  	        badge: getBadge(quality)
  	      });
  	    });
  	    controls.updateSetting.call(this, type, list);
  	  },
  	  // Set the looping options
  
  	  /* setLoopMenu() {
  	        // Menu required
  	        if (!is.element(this.elements.settings.panels.loop)) {
  	            return;
  	        }
  	         const options = ['start', 'end', 'all', 'reset'];
  	        const list = this.elements.settings.panels.loop.querySelector('[role="menu"]');
  	         // Show the pane and tab
  	        toggleHidden(this.elements.settings.buttons.loop, false);
  	        toggleHidden(this.elements.settings.panels.loop, false);
  	         // Toggle the pane and tab
  	        const toggle = !is.empty(this.loop.options);
  	        controls.toggleMenuButton.call(this, 'loop', toggle);
  	         // Empty the menu
  	        emptyElement(list);
  	         options.forEach(option => {
  	            const item = createElement('li');
  	             const button = createElement(
  	                'button',
  	                extend(getAttributesFromSelector(this.config.selectors.buttons.loop), {
  	                    type: 'button',
  	                    class: this.config.classNames.control,
  	                    'data-plyr-loop-action': option,
  	                }),
  	                i18n.get(option, this.config)
  	            );
  	             if (['start', 'end'].includes(option)) {
  	                const badge = controls.createBadge.call(this, '00:00');
  	                button.appendChild(badge);
  	            }
  	             item.appendChild(button);
  	            list.appendChild(item);
  	        });
  	    }, */
  	  // Get current selected caption language
  	  // TODO: rework this to user the getter in the API?
  	  // Set a list of available captions languages
  	  setCaptionsMenu: function setCaptionsMenu() {
  	    var _this7 = this;
  
  	    // Menu required
  	    if (!is$2.element(this.elements.settings.panels.captions)) {
  	      return;
  	    } // TODO: Captions or language? Currently it's mixed
  
  
  	    var type = 'captions';
  	    var list = this.elements.settings.panels.captions.querySelector('[role="menu"]');
  	    var tracks = captions.getTracks.call(this);
  	    var toggle = Boolean(tracks.length); // Toggle the pane and tab
  
  	    controls.toggleMenuButton.call(this, type, toggle); // Empty the menu
  
  	    emptyElement(list); // Check if we need to toggle the parent
  
  	    controls.checkMenu.call(this); // If there's no captions, bail
  
  	    if (!toggle) {
  	      return;
  	    } // Generate options data
  
  
  	    var options = tracks.map(function (track, value) {
  	      return {
  	        value: value,
  	        checked: _this7.captions.toggled && _this7.currentTrack === value,
  	        title: captions.getLabel.call(_this7, track),
  	        badge: track.language && controls.createBadge.call(_this7, track.language.toUpperCase()),
  	        list: list,
  	        type: 'language'
  	      };
  	    }); // Add the "Disabled" option to turn off captions
  
  	    options.unshift({
  	      value: -1,
  	      checked: !this.captions.toggled,
  	      title: i18n.get('disabled', this.config),
  	      list: list,
  	      type: 'language'
  	    }); // Generate options
  
  	    options.forEach(controls.createMenuItem.bind(this));
  	    controls.updateSetting.call(this, type, list);
  	  },
  	  // Set a list of available captions languages
  	  setSpeedMenu: function setSpeedMenu() {
  	    var _this8 = this;
  
  	    // Menu required
  	    if (!is$2.element(this.elements.settings.panels.speed)) {
  	      return;
  	    }
  
  	    var type = 'speed';
  	    var list = this.elements.settings.panels.speed.querySelector('[role="menu"]'); // Filter out invalid speeds
  
  	    this.options.speed = this.options.speed.filter(function (o) {
  	      return o >= _this8.minimumSpeed && o <= _this8.maximumSpeed;
  	    }); // Toggle the pane and tab
  
  	    var toggle = !is$2.empty(this.options.speed) && this.options.speed.length > 1;
  	    controls.toggleMenuButton.call(this, type, toggle); // Empty the menu
  
  	    emptyElement(list); // Check if we need to toggle the parent
  
  	    controls.checkMenu.call(this); // If we're hiding, nothing more to do
  
  	    if (!toggle) {
  	      return;
  	    } // Create items
  
  
  	    this.options.speed.forEach(function (speed) {
  	      controls.createMenuItem.call(_this8, {
  	        value: speed,
  	        list: list,
  	        type: type,
  	        title: controls.getLabel.call(_this8, 'speed', speed)
  	      });
  	    });
  	    controls.updateSetting.call(this, type, list);
  	  },
  	  // Check if we need to hide/show the settings menu
  	  checkMenu: function checkMenu() {
  	    var buttons = this.elements.settings.buttons;
  	    var visible = !is$2.empty(buttons) && Object.values(buttons).some(function (button) {
  	      return !button.hidden;
  	    });
  	    toggleHidden(this.elements.settings.menu, !visible);
  	  },
  	  // Focus the first menu item in a given (or visible) menu
  	  focusFirstMenuItem: function focusFirstMenuItem(pane) {
  	    var tabFocus = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  
  	    if (this.elements.settings.popup.hidden) {
  	      return;
  	    }
  
  	    var target = pane;
  
  	    if (!is$2.element(target)) {
  	      target = Object.values(this.elements.settings.panels).find(function (p) {
  	        return !p.hidden;
  	      });
  	    }
  
  	    var firstItem = target.querySelector('[role^="menuitem"]');
  	    setFocus.call(this, firstItem, tabFocus);
  	  },
  	  // Show/hide menu
  	  toggleMenu: function toggleMenu(input) {
  	    var popup = this.elements.settings.popup;
  	    var button = this.elements.buttons.settings; // Menu and button are required
  
  	    if (!is$2.element(popup) || !is$2.element(button)) {
  	      return;
  	    } // True toggle by default
  
  
  	    var hidden = popup.hidden;
  	    var show = hidden;
  
  	    if (is$2.boolean(input)) {
  	      show = input;
  	    } else if (is$2.keyboardEvent(input) && input.which === 27) {
  	      show = false;
  	    } else if (is$2.event(input)) {
  	      // If Plyr is in a shadowDOM, the event target is set to the component, instead of the
  	      // Element in the shadowDOM. The path, if available, is complete.
  	      var target = is$2.function(input.composedPath) ? input.composedPath()[0] : input.target;
  	      var isMenuItem = popup.contains(target); // If the click was inside the menu or if the click
  	      // wasn't the button or menu item and we're trying to
  	      // show the menu (a doc click shouldn't show the menu)
  
  	      if (isMenuItem || !isMenuItem && input.target !== button && show) {
  	        return;
  	      }
  	    } // Set button attributes
  
  
  	    button.setAttribute('aria-expanded', show); // Show the actual popup
  
  	    toggleHidden(popup, !show); // Add class hook
  
  	    toggleClass(this.elements.container, this.config.classNames.menu.open, show); // Focus the first item if key interaction
  
  	    if (show && is$2.keyboardEvent(input)) {
  	      controls.focusFirstMenuItem.call(this, null, true);
  	    } else if (!show && !hidden) {
  	      // If closing, re-focus the button
  	      setFocus.call(this, button, is$2.keyboardEvent(input));
  	    }
  	  },
  	  // Get the natural size of a menu panel
  	  getMenuSize: function getMenuSize(tab) {
  	    var clone = tab.cloneNode(true);
  	    clone.style.position = 'absolute';
  	    clone.style.opacity = 0;
  	    clone.removeAttribute('hidden'); // Append to parent so we get the "real" size
  
  	    tab.parentNode.appendChild(clone); // Get the sizes before we remove
  
  	    var width = clone.scrollWidth;
  	    var height = clone.scrollHeight; // Remove from the DOM
  
  	    removeElement(clone);
  	    return {
  	      width: width,
  	      height: height
  	    };
  	  },
  	  // Show a panel in the menu
  	  showMenuPanel: function showMenuPanel() {
  	    var _this9 = this;
  
  	    var type = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
  	    var tabFocus = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  	    var target = this.elements.container.querySelector("#plyr-settings-".concat(this.id, "-").concat(type)); // Nothing to show, bail
  
  	    if (!is$2.element(target)) {
  	      return;
  	    } // Hide all other panels
  
  
  	    var container = target.parentNode;
  	    var current = Array.from(container.children).find(function (node) {
  	      return !node.hidden;
  	    }); // If we can do fancy animations, we'll animate the height/width
  
  	    if (support.transitions && !support.reducedMotion) {
  	      // Set the current width as a base
  	      container.style.width = "".concat(current.scrollWidth, "px");
  	      container.style.height = "".concat(current.scrollHeight, "px"); // Get potential sizes
  
  	      var size = controls.getMenuSize.call(this, target); // Restore auto height/width
  
  	      var restore = function restore(event) {
  	        // We're only bothered about height and width on the container
  	        if (event.target !== container || !['width', 'height'].includes(event.propertyName)) {
  	          return;
  	        } // Revert back to auto
  
  
  	        container.style.width = '';
  	        container.style.height = ''; // Only listen once
  
  	        off.call(_this9, container, transitionEndEvent, restore);
  	      }; // Listen for the transition finishing and restore auto height/width
  
  
  	      on.call(this, container, transitionEndEvent, restore); // Set dimensions to target
  
  	      container.style.width = "".concat(size.width, "px");
  	      container.style.height = "".concat(size.height, "px");
  	    } // Set attributes on current tab
  
  
  	    toggleHidden(current, true); // Set attributes on target
  
  	    toggleHidden(target, false); // Focus the first item
  
  	    controls.focusFirstMenuItem.call(this, target, tabFocus);
  	  },
  	  // Set the download URL
  	  setDownloadUrl: function setDownloadUrl() {
  	    var button = this.elements.buttons.download; // Bail if no button
  
  	    if (!is$2.element(button)) {
  	      return;
  	    } // Set attribute
  
  
  	    button.setAttribute('href', this.download);
  	  },
  	  // Build the default HTML
  	  create: function create(data) {
  	    var _this10 = this;
  
  	    var bindMenuItemShortcuts = controls.bindMenuItemShortcuts,
  	        createButton = controls.createButton,
  	        createProgress = controls.createProgress,
  	        createRange = controls.createRange,
  	        createTime = controls.createTime,
  	        setQualityMenu = controls.setQualityMenu,
  	        setSpeedMenu = controls.setSpeedMenu,
  	        showMenuPanel = controls.showMenuPanel;
  	    this.elements.controls = null; // Larger overlaid play button
  
  	    if (is$2.array(this.config.controls) && this.config.controls.includes('play-large')) {
  	      this.elements.container.appendChild(createButton.call(this, 'play-large'));
  	    } // Create the container
  
  
  	    var container = createElement$1('div', getAttributesFromSelector(this.config.selectors.controls.wrapper));
  	    this.elements.controls = container; // Default item attributes
  
  	    var defaultAttributes = {
  	      class: 'plyr__controls__item'
  	    }; // Loop through controls in order
  
  	    dedupe(is$2.array(this.config.controls) ? this.config.controls : []).forEach(function (control) {
  	      // Restart button
  	      if (control === 'restart') {
  	        container.appendChild(createButton.call(_this10, 'restart', defaultAttributes));
  	      } // Rewind button
  
  
  	      if (control === 'rewind') {
  	        container.appendChild(createButton.call(_this10, 'rewind', defaultAttributes));
  	      } // Play/Pause button
  
  
  	      if (control === 'play') {
  	        container.appendChild(createButton.call(_this10, 'play', defaultAttributes));
  	      } // Fast forward button
  
  
  	      if (control === 'fast-forward') {
  	        container.appendChild(createButton.call(_this10, 'fast-forward', defaultAttributes));
  	      } // Progress
  
  
  	      if (control === 'progress') {
  	        var progressContainer = createElement$1('div', {
  	          class: "".concat(defaultAttributes.class, " plyr__progress__container")
  	        });
  	        var progress = createElement$1('div', getAttributesFromSelector(_this10.config.selectors.progress)); // Seek range slider
  
  	        progress.appendChild(createRange.call(_this10, 'seek', {
  	          id: "plyr-seek-".concat(data.id)
  	        })); // Buffer progress
  
  	        progress.appendChild(createProgress.call(_this10, 'buffer')); // TODO: Add loop display indicator
  	        // Seek tooltip
  
  	        if (_this10.config.tooltips.seek) {
  	          var tooltip = createElement$1('span', {
  	            class: _this10.config.classNames.tooltip
  	          }, '00:00');
  	          progress.appendChild(tooltip);
  	          _this10.elements.display.seekTooltip = tooltip;
  	        }
  
  	        _this10.elements.progress = progress;
  	        progressContainer.appendChild(_this10.elements.progress);
  	        container.appendChild(progressContainer);
  	      } // Media current time display
  
  
  	      if (control === 'current-time') {
  	        container.appendChild(createTime.call(_this10, 'currentTime', defaultAttributes));
  	      } // Media duration display
  
  
  	      if (control === 'duration') {
  	        container.appendChild(createTime.call(_this10, 'duration', defaultAttributes));
  	      } // Volume controls
  
  
  	      if (control === 'mute' || control === 'volume') {
  	        var volume = _this10.elements.volume; // Create the volume container if needed
  
  	        if (!is$2.element(volume) || !container.contains(volume)) {
  	          volume = createElement$1('div', extend$1({}, defaultAttributes, {
  	            class: "".concat(defaultAttributes.class, " plyr__volume").trim()
  	          }));
  	          _this10.elements.volume = volume;
  	          container.appendChild(volume);
  	        } // Toggle mute button
  
  
  	        if (control === 'mute') {
  	          volume.appendChild(createButton.call(_this10, 'mute'));
  	        } // Volume range control
  	        // Ignored on iOS as it's handled globally
  	        // https://developer.apple.com/library/safari/documentation/AudioVideo/Conceptual/Using_HTML5_Audio_Video/Device-SpecificConsiderations/Device-SpecificConsiderations.html
  
  
  	        if (control === 'volume' && !browser.isIos) {
  	          // Set the attributes
  	          var attributes = {
  	            max: 1,
  	            step: 0.05,
  	            value: _this10.config.volume
  	          }; // Create the volume range slider
  
  	          volume.appendChild(createRange.call(_this10, 'volume', extend$1(attributes, {
  	            id: "plyr-volume-".concat(data.id)
  	          })));
  	        }
  	      } // Toggle captions button
  
  
  	      if (control === 'captions') {
  	        container.appendChild(createButton.call(_this10, 'captions', defaultAttributes));
  	      } // Settings button / menu
  
  
  	      if (control === 'settings' && !is$2.empty(_this10.config.settings)) {
  	        var wrapper = createElement$1('div', extend$1({}, defaultAttributes, {
  	          class: "".concat(defaultAttributes.class, " plyr__menu").trim(),
  	          hidden: ''
  	        }));
  	        wrapper.appendChild(createButton.call(_this10, 'settings', {
  	          'aria-haspopup': true,
  	          'aria-controls': "plyr-settings-".concat(data.id),
  	          'aria-expanded': false
  	        }));
  	        var popup = createElement$1('div', {
  	          class: 'plyr__menu__container',
  	          id: "plyr-settings-".concat(data.id),
  	          hidden: ''
  	        });
  	        var inner = createElement$1('div');
  	        var home = createElement$1('div', {
  	          id: "plyr-settings-".concat(data.id, "-home")
  	        }); // Create the menu
  
  	        var menu = createElement$1('div', {
  	          role: 'menu'
  	        });
  	        home.appendChild(menu);
  	        inner.appendChild(home);
  	        _this10.elements.settings.panels.home = home; // Build the menu items
  
  	        _this10.config.settings.forEach(function (type) {
  	          // TODO: bundle this with the createMenuItem helper and bindings
  	          var menuItem = createElement$1('button', extend$1(getAttributesFromSelector(_this10.config.selectors.buttons.settings), {
  	            type: 'button',
  	            class: "".concat(_this10.config.classNames.control, " ").concat(_this10.config.classNames.control, "--forward"),
  	            role: 'menuitem',
  	            'aria-haspopup': true,
  	            hidden: ''
  	          })); // Bind menu shortcuts for keyboard users
  
  	          bindMenuItemShortcuts.call(_this10, menuItem, type); // Show menu on click
  
  	          on.call(_this10, menuItem, 'click', function () {
  	            showMenuPanel.call(_this10, type, false);
  	          });
  	          var flex = createElement$1('span', null, i18n.get(type, _this10.config));
  	          var value = createElement$1('span', {
  	            class: _this10.config.classNames.menu.value
  	          }); // Speed contains HTML entities
  
  	          value.innerHTML = data[type];
  	          flex.appendChild(value);
  	          menuItem.appendChild(flex);
  	          menu.appendChild(menuItem); // Build the panes
  
  	          var pane = createElement$1('div', {
  	            id: "plyr-settings-".concat(data.id, "-").concat(type),
  	            hidden: ''
  	          }); // Back button
  
  	          var backButton = createElement$1('button', {
  	            type: 'button',
  	            class: "".concat(_this10.config.classNames.control, " ").concat(_this10.config.classNames.control, "--back")
  	          }); // Visible label
  
  	          backButton.appendChild(createElement$1('span', {
  	            'aria-hidden': true
  	          }, i18n.get(type, _this10.config))); // Screen reader label
  
  	          backButton.appendChild(createElement$1('span', {
  	            class: _this10.config.classNames.hidden
  	          }, i18n.get('menuBack', _this10.config))); // Go back via keyboard
  
  	          on.call(_this10, pane, 'keydown', function (event) {
  	            // We only care about <-
  	            if (event.which !== 37) {
  	              return;
  	            } // Prevent seek
  
  
  	            event.preventDefault();
  	            event.stopPropagation(); // Show the respective menu
  
  	            showMenuPanel.call(_this10, 'home', true);
  	          }, false); // Go back via button click
  
  	          on.call(_this10, backButton, 'click', function () {
  	            showMenuPanel.call(_this10, 'home', false);
  	          }); // Add to pane
  
  	          pane.appendChild(backButton); // Menu
  
  	          pane.appendChild(createElement$1('div', {
  	            role: 'menu'
  	          }));
  	          inner.appendChild(pane);
  	          _this10.elements.settings.buttons[type] = menuItem;
  	          _this10.elements.settings.panels[type] = pane;
  	        });
  
  	        popup.appendChild(inner);
  	        wrapper.appendChild(popup);
  	        container.appendChild(wrapper);
  	        _this10.elements.settings.popup = popup;
  	        _this10.elements.settings.menu = wrapper;
  	      } // Picture in picture button
  
  
  	      if (control === 'pip' && support.pip) {
  	        container.appendChild(createButton.call(_this10, 'pip', defaultAttributes));
  	      } // Airplay button
  
  
  	      if (control === 'airplay' && support.airplay) {
  	        container.appendChild(createButton.call(_this10, 'airplay', defaultAttributes));
  	      } // Download button
  
  
  	      if (control === 'download') {
  	        var _attributes = extend$1({}, defaultAttributes, {
  	          element: 'a',
  	          href: _this10.download,
  	          target: '_blank'
  	        }); // Set download attribute for HTML5 only
  
  
  	        if (_this10.isHTML5) {
  	          _attributes.download = '';
  	        }
  
  	        var download = _this10.config.urls.download;
  
  	        if (!is$2.url(download) && _this10.isEmbed) {
  	          extend$1(_attributes, {
  	            icon: "logo-".concat(_this10.provider),
  	            label: _this10.provider
  	          });
  	        }
  
  	        container.appendChild(createButton.call(_this10, 'download', _attributes));
  	      } // Toggle fullscreen button
  
  
  	      if (control === 'fullscreen') {
  	        container.appendChild(createButton.call(_this10, 'fullscreen', defaultAttributes));
  	      }
  	    }); // Set available quality levels
  
  	    if (this.isHTML5) {
  	      setQualityMenu.call(this, html5.getQualityOptions.call(this));
  	    }
  
  	    setSpeedMenu.call(this);
  	    return container;
  	  },
  	  // Insert controls
  	  inject: function inject() {
  	    var _this11 = this;
  
  	    // Sprite
  	    if (this.config.loadSprite) {
  	      var icon = controls.getIconUrl.call(this); // Only load external sprite using AJAX
  
  	      if (icon.cors) {
  	        loadSprite(icon.url, 'sprite-plyr');
  	      }
  	    } // Create a unique ID
  
  
  	    this.id = Math.floor(Math.random() * 10000); // Null by default
  
  	    var container = null;
  	    this.elements.controls = null; // Set template properties
  
  	    var props = {
  	      id: this.id,
  	      seektime: this.config.seekTime,
  	      title: this.config.title
  	    };
  	    var update = true; // If function, run it and use output
  
  	    if (is$2.function(this.config.controls)) {
  	      this.config.controls = this.config.controls.call(this, props);
  	    } // Convert falsy controls to empty array (primarily for empty strings)
  
  
  	    if (!this.config.controls) {
  	      this.config.controls = [];
  	    }
  
  	    if (is$2.element(this.config.controls) || is$2.string(this.config.controls)) {
  	      // HTMLElement or Non-empty string passed as the option
  	      container = this.config.controls;
  	    } else {
  	      // Create controls
  	      container = controls.create.call(this, {
  	        id: this.id,
  	        seektime: this.config.seekTime,
  	        speed: this.speed,
  	        quality: this.quality,
  	        captions: captions.getLabel.call(this) // TODO: Looping
  	        // loop: 'None',
  
  	      });
  	      update = false;
  	    } // Replace props with their value
  
  
  	    var replace = function replace(input) {
  	      var result = input;
  	      Object.entries(props).forEach(function (_ref2) {
  	        var _ref3 = _slicedToArray(_ref2, 2),
  	            key = _ref3[0],
  	            value = _ref3[1];
  
  	        result = replaceAll(result, "{".concat(key, "}"), value);
  	      });
  	      return result;
  	    }; // Update markup
  
  
  	    if (update) {
  	      if (is$2.string(this.config.controls)) {
  	        container = replace(container);
  	      }
  	    } // Controls container
  
  
  	    var target; // Inject to custom location
  
  	    if (is$2.string(this.config.selectors.controls.container)) {
  	      target = document.querySelector(this.config.selectors.controls.container);
  	    } // Inject into the container by default
  
  
  	    if (!is$2.element(target)) {
  	      target = this.elements.container;
  	    } // Inject controls HTML (needs to be before captions, hence "afterbegin")
  
  
  	    var insertMethod = is$2.element(container) ? 'insertAdjacentElement' : 'insertAdjacentHTML';
  	    target[insertMethod]('afterbegin', container); // Find the elements if need be
  
  	    if (!is$2.element(this.elements.controls)) {
  	      controls.findElements.call(this);
  	    } // Add pressed property to buttons
  
  
  	    if (!is$2.empty(this.elements.buttons)) {
  	      var addProperty = function addProperty(button) {
  	        var className = _this11.config.classNames.controlPressed;
  	        Object.defineProperty(button, 'pressed', {
  	          enumerable: true,
  	          get: function get() {
  	            return hasClass(button, className);
  	          },
  	          set: function set() {
  	            var pressed = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  	            toggleClass(button, className, pressed);
  	          }
  	        });
  	      }; // Toggle classname when pressed property is set
  
  
  	      Object.values(this.elements.buttons).filter(Boolean).forEach(function (button) {
  	        if (is$2.array(button) || is$2.nodeList(button)) {
  	          Array.from(button).filter(Boolean).forEach(addProperty);
  	        } else {
  	          addProperty(button);
  	        }
  	      });
  	    } // Edge sometimes doesn't finish the paint so force a repaint
  
  
  	    if (browser.isEdge) {
  	      repaint(target);
  	    } // Setup tooltips
  
  
  	    if (this.config.tooltips.controls) {
  	      var _this$config = this.config,
  	          classNames = _this$config.classNames,
  	          selectors = _this$config.selectors;
  	      var selector = "".concat(selectors.controls.wrapper, " ").concat(selectors.labels, " .").concat(classNames.hidden);
  	      var labels = getElements.call(this, selector);
  	      Array.from(labels).forEach(function (label) {
  	        toggleClass(label, _this11.config.classNames.hidden, false);
  	        toggleClass(label, _this11.config.classNames.tooltip, true);
  	      });
  	    }
  	  }
  	};
  
  	/**
  	 * Parse a string to a URL object
  	 * @param {String} input - the URL to be parsed
  	 * @param {Boolean} safe - failsafe parsing
  	 */
  
  	function parseUrl$1(input) {
  	  var safe = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
  	  var url = input;
  
  	  if (safe) {
  	    var parser = document.createElement('a');
  	    parser.href = url;
  	    url = parser.href;
  	  }
  
  	  try {
  	    return new URL(url);
  	  } catch (e) {
  	    return null;
  	  }
  	} // Convert object to URLSearchParams
  
  	function buildUrlParams(input) {
  	  var params = new URLSearchParams();
  
  	  if (is$2.object(input)) {
  	    Object.entries(input).forEach(function (_ref) {
  	      var _ref2 = _slicedToArray(_ref, 2),
  	          key = _ref2[0],
  	          value = _ref2[1];
  
  	      params.set(key, value);
  	    });
  	  }
  
  	  return params;
  	}
  
  	var captions = {
  	  // Setup captions
  	  setup: function setup() {
  	    // Requires UI support
  	    if (!this.supported.ui) {
  	      return;
  	    } // Only Vimeo and HTML5 video supported at this point
  
  
  	    if (!this.isVideo || this.isYouTube || this.isHTML5 && !support.textTracks) {
  	      // Clear menu and hide
  	      if (is$2.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) {
  	        controls.setCaptionsMenu.call(this);
  	      }
  
  	      return;
  	    } // Inject the container
  
  
  	    if (!is$2.element(this.elements.captions)) {
  	      this.elements.captions = createElement$1('div', getAttributesFromSelector(this.config.selectors.captions));
  	      insertAfter(this.elements.captions, this.elements.wrapper);
  	    } // Fix IE captions if CORS is used
  	    // Fetch captions and inject as blobs instead (data URIs not supported!)
  
  
  	    if (browser.isIE && window.URL) {
  	      var elements = this.media.querySelectorAll('track');
  	      Array.from(elements).forEach(function (track) {
  	        var src = track.getAttribute('src');
  	        var url = parseUrl$1(src);
  
  	        if (url !== null && url.hostname !== window.location.href.hostname && ['http:', 'https:'].includes(url.protocol)) {
  	          fetch(src, 'blob').then(function (blob) {
  	            track.setAttribute('src', window.URL.createObjectURL(blob));
  	          }).catch(function () {
  	            removeElement(track);
  	          });
  	        }
  	      });
  	    } // Get and set initial data
  	    // The "preferred" options are not realized unless / until the wanted language has a match
  	    // * languages: Array of user's browser languages.
  	    // * language:  The language preferred by user settings or config
  	    // * active:    The state preferred by user settings or config
  	    // * toggled:   The real captions state
  
  
  	    var browserLanguages = navigator.languages || [navigator.language || navigator.userLanguage || 'en'];
  	    var languages = dedupe(browserLanguages.map(function (language) {
  	      return language.split('-')[0];
  	    }));
  	    var language = (this.storage.get('language') || this.config.captions.language || 'auto').toLowerCase(); // Use first browser language when language is 'auto'
  
  	    if (language === 'auto') {
  	      var _languages = _slicedToArray(languages, 1);
  
  	      language = _languages[0];
  	    }
  
  	    var active = this.storage.get('captions');
  
  	    if (!is$2.boolean(active)) {
  	      active = this.config.captions.active;
  	    }
  
  	    Object.assign(this.captions, {
  	      toggled: false,
  	      active: active,
  	      language: language,
  	      languages: languages
  	    }); // Watch changes to textTracks and update captions menu
  
  	    if (this.isHTML5) {
  	      var trackEvents = this.config.captions.update ? 'addtrack removetrack' : 'removetrack';
  	      on.call(this, this.media.textTracks, trackEvents, captions.update.bind(this));
  	    } // Update available languages in list next tick (the event must not be triggered before the listeners)
  
  
  	    setTimeout(captions.update.bind(this), 0);
  	  },
  	  // Update available language options in settings based on tracks
  	  update: function update() {
  	    var _this = this;
  
  	    var tracks = captions.getTracks.call(this, true); // Get the wanted language
  
  	    var _this$captions = this.captions,
  	        active = _this$captions.active,
  	        language = _this$captions.language,
  	        meta = _this$captions.meta,
  	        currentTrackNode = _this$captions.currentTrackNode;
  	    var languageExists = Boolean(tracks.find(function (track) {
  	      return track.language === language;
  	    })); // Handle tracks (add event listener and "pseudo"-default)
  
  	    if (this.isHTML5 && this.isVideo) {
  	      tracks.filter(function (track) {
  	        return !meta.get(track);
  	      }).forEach(function (track) {
  	        _this.debug.log('Track added', track); // Attempt to store if the original dom element was "default"
  
  
  	        meta.set(track, {
  	          default: track.mode === 'showing'
  	        }); // Turn off native caption rendering to avoid double captions
  	        // Note: mode='hidden' forces a track to download. To ensure every track
  	        // isn't downloaded at once, only 'showing' tracks should be reassigned
  	        // eslint-disable-next-line no-param-reassign
  
  	        if (track.mode === 'showing') {
  	          // eslint-disable-next-line no-param-reassign
  	          track.mode = 'hidden';
  	        } // Add event listener for cue changes
  
  
  	        on.call(_this, track, 'cuechange', function () {
  	          return captions.updateCues.call(_this);
  	        });
  	      });
  	    } // Update language first time it matches, or if the previous matching track was removed
  
  
  	    if (languageExists && this.language !== language || !tracks.includes(currentTrackNode)) {
  	      captions.setLanguage.call(this, language);
  	      captions.toggle.call(this, active && languageExists);
  	    } // Enable or disable captions based on track length
  
  
  	    toggleClass(this.elements.container, this.config.classNames.captions.enabled, !is$2.empty(tracks)); // Update available languages in list
  
  	    if (is$2.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) {
  	      controls.setCaptionsMenu.call(this);
  	    }
  	  },
  	  // Toggle captions display
  	  // Used internally for the toggleCaptions method, with the passive option forced to false
  	  toggle: function toggle(input) {
  	    var _this2 = this;
  
  	    var passive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
  
  	    // If there's no full support
  	    if (!this.supported.ui) {
  	      return;
  	    }
  
  	    var toggled = this.captions.toggled; // Current state
  
  	    var activeClass = this.config.classNames.captions.active; // Get the next state
  	    // If the method is called without parameter, toggle based on current value
  
  	    var active = is$2.nullOrUndefined(input) ? !toggled : input; // Update state and trigger event
  
  	    if (active !== toggled) {
  	      // When passive, don't override user preferences
  	      if (!passive) {
  	        this.captions.active = active;
  	        this.storage.set({
  	          captions: active
  	        });
  	      } // Force language if the call isn't passive and there is no matching language to toggle to
  
  
  	      if (!this.language && active && !passive) {
  	        var tracks = captions.getTracks.call(this);
  	        var track = captions.findTrack.call(this, [this.captions.language].concat(_toConsumableArray(this.captions.languages)), true); // Override user preferences to avoid switching languages if a matching track is added
  
  	        this.captions.language = track.language; // Set caption, but don't store in localStorage as user preference
  
  	        captions.set.call(this, tracks.indexOf(track));
  	        return;
  	      } // Toggle button if it's enabled
  
  
  	      if (this.elements.buttons.captions) {
  	        this.elements.buttons.captions.pressed = active;
  	      } // Add class hook
  
  
  	      toggleClass(this.elements.container, activeClass, active);
  	      this.captions.toggled = active; // Update settings menu
  
  	      controls.updateSetting.call(this, 'captions'); // Trigger event (not used internally)
  
  	      triggerEvent.call(this, this.media, active ? 'captionsenabled' : 'captionsdisabled');
  	    } // Wait for the call stack to clear before setting mode='hidden'
  	    // on the active track - forcing the browser to download it
  
  
  	    setTimeout(function () {
  	      if (active && _this2.captions.toggled) {
  	        _this2.captions.currentTrackNode.mode = 'hidden';
  	      }
  	    });
  	  },
  	  // Set captions by track index
  	  // Used internally for the currentTrack setter with the passive option forced to false
  	  set: function set(index) {
  	    var passive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
  	    var tracks = captions.getTracks.call(this); // Disable captions if setting to -1
  
  	    if (index === -1) {
  	      captions.toggle.call(this, false, passive);
  	      return;
  	    }
  
  	    if (!is$2.number(index)) {
  	      this.debug.warn('Invalid caption argument', index);
  	      return;
  	    }
  
  	    if (!(index in tracks)) {
  	      this.debug.warn('Track not found', index);
  	      return;
  	    }
  
  	    if (this.captions.currentTrack !== index) {
  	      this.captions.currentTrack = index;
  	      var track = tracks[index];
  
  	      var _ref = track || {},
  	          language = _ref.language; // Store reference to node for invalidation on remove
  
  
  	      this.captions.currentTrackNode = track; // Update settings menu
  
  	      controls.updateSetting.call(this, 'captions'); // When passive, don't override user preferences
  
  	      if (!passive) {
  	        this.captions.language = language;
  	        this.storage.set({
  	          language: language
  	        });
  	      } // Handle Vimeo captions
  
  
  	      if (this.isVimeo) {
  	        this.embed.enableTextTrack(language);
  	      } // Trigger event
  
  
  	      triggerEvent.call(this, this.media, 'languagechange');
  	    } // Show captions
  
  
  	    captions.toggle.call(this, true, passive);
  
  	    if (this.isHTML5 && this.isVideo) {
  	      // If we change the active track while a cue is already displayed we need to update it
  	      captions.updateCues.call(this);
  	    }
  	  },
  	  // Set captions by language
  	  // Used internally for the language setter with the passive option forced to false
  	  setLanguage: function setLanguage(input) {
  	    var passive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
  
  	    if (!is$2.string(input)) {
  	      this.debug.warn('Invalid language argument', input);
  	      return;
  	    } // Normalize
  
  
  	    var language = input.toLowerCase();
  	    this.captions.language = language; // Set currentTrack
  
  	    var tracks = captions.getTracks.call(this);
  	    var track = captions.findTrack.call(this, [language]);
  	    captions.set.call(this, tracks.indexOf(track), passive);
  	  },
  	  // Get current valid caption tracks
  	  // If update is false it will also ignore tracks without metadata
  	  // This is used to "freeze" the language options when captions.update is false
  	  getTracks: function getTracks() {
  	    var _this3 = this;
  
  	    var update = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  	    // Handle media or textTracks missing or null
  	    var tracks = Array.from((this.media || {}).textTracks || []); // For HTML5, use cache instead of current tracks when it exists (if captions.update is false)
  	    // Filter out removed tracks and tracks that aren't captions/subtitles (for example metadata)
  
  	    return tracks.filter(function (track) {
  	      return !_this3.isHTML5 || update || _this3.captions.meta.has(track);
  	    }).filter(function (track) {
  	      return ['captions', 'subtitles'].includes(track.kind);
  	    });
  	  },
  	  // Match tracks based on languages and get the first
  	  findTrack: function findTrack(languages) {
  	    var _this4 = this;
  
  	    var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  	    var tracks = captions.getTracks.call(this);
  
  	    var sortIsDefault = function sortIsDefault(track) {
  	      return Number((_this4.captions.meta.get(track) || {}).default);
  	    };
  
  	    var sorted = Array.from(tracks).sort(function (a, b) {
  	      return sortIsDefault(b) - sortIsDefault(a);
  	    });
  	    var track;
  	    languages.every(function (language) {
  	      track = sorted.find(function (t) {
  	        return t.language === language;
  	      });
  	      return !track; // Break iteration if there is a match
  	    }); // If no match is found but is required, get first
  
  	    return track || (force ? sorted[0] : undefined);
  	  },
  	  // Get the current track
  	  getCurrentTrack: function getCurrentTrack() {
  	    return captions.getTracks.call(this)[this.currentTrack];
  	  },
  	  // Get UI label for track
  	  getLabel: function getLabel(track) {
  	    var currentTrack = track;
  
  	    if (!is$2.track(currentTrack) && support.textTracks && this.captions.toggled) {
  	      currentTrack = captions.getCurrentTrack.call(this);
  	    }
  
  	    if (is$2.track(currentTrack)) {
  	      if (!is$2.empty(currentTrack.label)) {
  	        return currentTrack.label;
  	      }
  
  	      if (!is$2.empty(currentTrack.language)) {
  	        return track.language.toUpperCase();
  	      }
  
  	      return i18n.get('enabled', this.config);
  	    }
  
  	    return i18n.get('disabled', this.config);
  	  },
  	  // Update captions using current track's active cues
  	  // Also optional array argument in case there isn't any track (ex: vimeo)
  	  updateCues: function updateCues(input) {
  	    // Requires UI
  	    if (!this.supported.ui) {
  	      return;
  	    }
  
  	    if (!is$2.element(this.elements.captions)) {
  	      this.debug.warn('No captions element to render to');
  	      return;
  	    } // Only accept array or empty input
  
  
  	    if (!is$2.nullOrUndefined(input) && !Array.isArray(input)) {
  	      this.debug.warn('updateCues: Invalid input', input);
  	      return;
  	    }
  
  	    var cues = input; // Get cues from track
  
  	    if (!cues) {
  	      var track = captions.getCurrentTrack.call(this);
  	      cues = Array.from((track || {}).activeCues || []).map(function (cue) {
  	        return cue.getCueAsHTML();
  	      }).map(getHTML);
  	    } // Set new caption text
  
  
  	    var content = cues.map(function (cueText) {
  	      return cueText.trim();
  	    }).join('\n');
  	    var changed = content !== this.elements.captions.innerHTML;
  
  	    if (changed) {
  	      // Empty the container and create a new child element
  	      emptyElement(this.elements.captions);
  	      var caption = createElement$1('span', getAttributesFromSelector(this.config.selectors.caption));
  	      caption.innerHTML = content;
  	      this.elements.captions.appendChild(caption); // Trigger event
  
  	      triggerEvent.call(this, this.media, 'cuechange');
  	    }
  	  }
  	};
  
  	// ==========================================================================
  	// Plyr default config
  	// ==========================================================================
  	var defaults$2 = {
  	  // Disable
  	  enabled: true,
  	  // Custom media title
  	  title: '',
  	  // Logging to console
  	  debug: false,
  	  // Auto play (if supported)
  	  autoplay: false,
  	  // Only allow one media playing at once (vimeo only)
  	  autopause: true,
  	  // Allow inline playback on iOS (this effects YouTube/Vimeo - HTML5 requires the attribute present)
  	  // TODO: Remove iosNative fullscreen option in favour of this (logic needs work)
  	  playsinline: true,
  	  // Default time to skip when rewind/fast forward
  	  seekTime: 10,
  	  // Default volume
  	  volume: 1,
  	  muted: false,
  	  // Pass a custom duration
  	  duration: null,
  	  // Display the media duration on load in the current time position
  	  // If you have opted to display both duration and currentTime, this is ignored
  	  displayDuration: true,
  	  // Invert the current time to be a countdown
  	  invertTime: true,
  	  // Clicking the currentTime inverts it's value to show time left rather than elapsed
  	  toggleInvert: true,
  	  // Force an aspect ratio
  	  // The format must be `'w:h'` (e.g. `'16:9'`)
  	  ratio: null,
  	  // Click video container to play/pause
  	  clickToPlay: true,
  	  // Auto hide the controls
  	  hideControls: true,
  	  // Reset to start when playback ended
  	  resetOnEnd: false,
  	  // Disable the standard context menu
  	  disableContextMenu: true,
  	  // Sprite (for icons)
  	  loadSprite: true,
  	  iconPrefix: 'plyr',
  	  iconUrl: 'https://cdn.plyr.io/3.6.3/plyr.svg',
  	  // Blank video (used to prevent errors on source change)
  	  blankVideo: 'https://cdn.plyr.io/static/blank.mp4',
  	  // Quality default
  	  quality: {
  	    default: 576,
  	    // The options to display in the UI, if available for the source media
  	    options: [4320, 2880, 2160, 1440, 1080, 720, 576, 480, 360, 240],
  	    forced: false,
  	    onChange: null
  	  },
  	  // Set loops
  	  loop: {
  	    active: false // start: null,
  	    // end: null,
  
  	  },
  	  // Speed default and options to display
  	  speed: {
  	    selected: 1,
  	    // The options to display in the UI, if available for the source media (e.g. Vimeo and YouTube only support 0.5x-4x)
  	    options: [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 4]
  	  },
  	  // Keyboard shortcut settings
  	  keyboard: {
  	    focused: true,
  	    global: false
  	  },
  	  // Display tooltips
  	  tooltips: {
  	    controls: false,
  	    seek: true
  	  },
  	  // Captions settings
  	  captions: {
  	    active: false,
  	    language: 'auto',
  	    // Listen to new tracks added after Plyr is initialized.
  	    // This is needed for streaming captions, but may result in unselectable options
  	    update: false
  	  },
  	  // Fullscreen settings
  	  fullscreen: {
  	    enabled: true,
  	    // Allow fullscreen?
  	    fallback: true,
  	    // Fallback using full viewport/window
  	    iosNative: false // Use the native fullscreen in iOS (disables custom controls)
  	    // Selector for the fullscreen container so contextual / non-player content can remain visible in fullscreen mode
  	    // Non-ancestors of the player element will be ignored
  	    // container: null, // defaults to the player element
  
  	  },
  	  // Local storage
  	  storage: {
  	    enabled: true,
  	    key: 'plyr'
  	  },
  	  // Default controls
  	  controls: ['play-large', // 'restart',
  	  // 'rewind',
  	  'play', // 'fast-forward',
  	  'progress', 'current-time', // 'duration',
  	  'mute', 'volume', 'captions', 'settings', 'pip', 'airplay', // 'download',
  	  'fullscreen'],
  	  settings: ['captions', 'quality', 'speed'],
  	  // Localisation
  	  i18n: {
  	    restart: 'Restart',
  	    rewind: 'Rewind {seektime}s',
  	    play: 'Play',
  	    pause: 'Pause',
  	    fastForward: 'Forward {seektime}s',
  	    seek: 'Seek',
  	    seekLabel: '{currentTime} of {duration}',
  	    played: 'Played',
  	    buffered: 'Buffered',
  	    currentTime: 'Current time',
  	    duration: 'Duration',
  	    volume: 'Volume',
  	    mute: 'Mute',
  	    unmute: 'Unmute',
  	    enableCaptions: 'Enable captions',
  	    disableCaptions: 'Disable captions',
  	    download: 'Download',
  	    enterFullscreen: 'Enter fullscreen',
  	    exitFullscreen: 'Exit fullscreen',
  	    frameTitle: 'Player for {title}',
  	    captions: 'Captions',
  	    settings: 'Settings',
  	    pip: 'PIP',
  	    menuBack: 'Go back to previous menu',
  	    speed: 'Speed',
  	    normal: 'Normal',
  	    quality: 'Quality',
  	    loop: 'Loop',
  	    start: 'Start',
  	    end: 'End',
  	    all: 'All',
  	    reset: 'Reset',
  	    disabled: 'Disabled',
  	    enabled: 'Enabled',
  	    advertisement: 'Ad',
  	    qualityBadge: {
  	      2160: '4K',
  	      1440: 'HD',
  	      1080: 'HD',
  	      720: 'HD',
  	      576: 'SD',
  	      480: 'SD'
  	    }
  	  },
  	  // URLs
  	  urls: {
  	    download: null,
  	    vimeo: {
  	      sdk: 'https://player.vimeo.com/api/player.js',
  	      iframe: 'https://player.vimeo.com/video/{0}?{1}',
  	      api: 'https://vimeo.com/api/oembed.json?url={0}'
  	    },
  	    youtube: {
  	      sdk: 'https://www.youtube.com/iframe_api',
  	      api: 'https://noembed.com/embed?url=https://www.youtube.com/watch?v={0}'
  	    },
  	    googleIMA: {
  	      sdk: 'https://imasdk.googleapis.com/js/sdkloader/ima3.js'
  	    }
  	  },
  	  // Custom control listeners
  	  listeners: {
  	    seek: null,
  	    play: null,
  	    pause: null,
  	    restart: null,
  	    rewind: null,
  	    fastForward: null,
  	    mute: null,
  	    volume: null,
  	    captions: null,
  	    download: null,
  	    fullscreen: null,
  	    pip: null,
  	    airplay: null,
  	    speed: null,
  	    quality: null,
  	    loop: null,
  	    language: null
  	  },
  	  // Events to watch and bubble
  	  events: [// Events to watch on HTML5 media elements and bubble
  	  // https://developer.mozilla.org/en/docs/Web/Guide/Events/Media_events
  	  'ended', 'progress', 'stalled', 'playing', 'waiting', 'canplay', 'canplaythrough', 'loadstart', 'loadeddata', 'loadedmetadata', 'timeupdate', 'volumechange', 'play', 'pause', 'error', 'seeking', 'seeked', 'emptied', 'ratechange', 'cuechange', // Custom events
  	  'download', 'enterfullscreen', 'exitfullscreen', 'captionsenabled', 'captionsdisabled', 'languagechange', 'controlshidden', 'controlsshown', 'ready', // YouTube
  	  'statechange', // Quality
  	  'qualitychange', // Ads
  	  'adsloaded', 'adscontentpause', 'adscontentresume', 'adstarted', 'adsmidpoint', 'adscomplete', 'adsallcomplete', 'adsimpression', 'adsclick'],
  	  // Selectors
  	  // Change these to match your template if using custom HTML
  	  selectors: {
  	    editable: 'input, textarea, select, [contenteditable]',
  	    container: '.plyr',
  	    controls: {
  	      container: null,
  	      wrapper: '.plyr__controls'
  	    },
  	    labels: '[data-plyr]',
  	    buttons: {
  	      play: '[data-plyr="play"]',
  	      pause: '[data-plyr="pause"]',
  	      restart: '[data-plyr="restart"]',
  	      rewind: '[data-plyr="rewind"]',
  	      fastForward: '[data-plyr="fast-forward"]',
  	      mute: '[data-plyr="mute"]',
  	      captions: '[data-plyr="captions"]',
  	      download: '[data-plyr="download"]',
  	      fullscreen: '[data-plyr="fullscreen"]',
  	      pip: '[data-plyr="pip"]',
  	      airplay: '[data-plyr="airplay"]',
  	      settings: '[data-plyr="settings"]',
  	      loop: '[data-plyr="loop"]'
  	    },
  	    inputs: {
  	      seek: '[data-plyr="seek"]',
  	      volume: '[data-plyr="volume"]',
  	      speed: '[data-plyr="speed"]',
  	      language: '[data-plyr="language"]',
  	      quality: '[data-plyr="quality"]'
  	    },
  	    display: {
  	      currentTime: '.plyr__time--current',
  	      duration: '.plyr__time--duration',
  	      buffer: '.plyr__progress__buffer',
  	      loop: '.plyr__progress__loop',
  	      // Used later
  	      volume: '.plyr__volume--display'
  	    },
  	    progress: '.plyr__progress',
  	    captions: '.plyr__captions',
  	    caption: '.plyr__caption'
  	  },
  	  // Class hooks added to the player in different states
  	  classNames: {
  	    type: 'plyr--{0}',
  	    provider: 'plyr--{0}',
  	    video: 'plyr__video-wrapper',
  	    embed: 'plyr__video-embed',
  	    videoFixedRatio: 'plyr__video-wrapper--fixed-ratio',
  	    embedContainer: 'plyr__video-embed__container',
  	    poster: 'plyr__poster',
  	    posterEnabled: 'plyr__poster-enabled',
  	    ads: 'plyr__ads',
  	    control: 'plyr__control',
  	    controlPressed: 'plyr__control--pressed',
  	    playing: 'plyr--playing',
  	    paused: 'plyr--paused',
  	    stopped: 'plyr--stopped',
  	    loading: 'plyr--loading',
  	    hover: 'plyr--hover',
  	    tooltip: 'plyr__tooltip',
  	    cues: 'plyr__cues',
  	    hidden: 'plyr__sr-only',
  	    hideControls: 'plyr--hide-controls',
  	    isIos: 'plyr--is-ios',
  	    isTouch: 'plyr--is-touch',
  	    uiSupported: 'plyr--full-ui',
  	    noTransition: 'plyr--no-transition',
  	    display: {
  	      time: 'plyr__time'
  	    },
  	    menu: {
  	      value: 'plyr__menu__value',
  	      badge: 'plyr__badge',
  	      open: 'plyr--menu-open'
  	    },
  	    captions: {
  	      enabled: 'plyr--captions-enabled',
  	      active: 'plyr--captions-active'
  	    },
  	    fullscreen: {
  	      enabled: 'plyr--fullscreen-enabled',
  	      fallback: 'plyr--fullscreen-fallback'
  	    },
  	    pip: {
  	      supported: 'plyr--pip-supported',
  	      active: 'plyr--pip-active'
  	    },
  	    airplay: {
  	      supported: 'plyr--airplay-supported',
  	      active: 'plyr--airplay-active'
  	    },
  	    tabFocus: 'plyr__tab-focus',
  	    previewThumbnails: {
  	      // Tooltip thumbs
  	      thumbContainer: 'plyr__preview-thumb',
  	      thumbContainerShown: 'plyr__preview-thumb--is-shown',
  	      imageContainer: 'plyr__preview-thumb__image-container',
  	      timeContainer: 'plyr__preview-thumb__time-container',
  	      // Scrubbing
  	      scrubbingContainer: 'plyr__preview-scrubbing',
  	      scrubbingContainerShown: 'plyr__preview-scrubbing--is-shown'
  	    }
  	  },
  	  // Embed attributes
  	  attributes: {
  	    embed: {
  	      provider: 'data-plyr-provider',
  	      id: 'data-plyr-embed-id'
  	    }
  	  },
  	  // Advertisements plugin
  	  // Register for an account here: http://vi.ai/publisher-video-monetization/?aid=plyrio
  	  ads: {
  	    enabled: false,
  	    publisherId: '',
  	    tagUrl: ''
  	  },
  	  // Preview Thumbnails plugin
  	  previewThumbnails: {
  	    enabled: false,
  	    src: ''
  	  },
  	  // Vimeo plugin
  	  vimeo: {
  	    byline: false,
  	    portrait: false,
  	    title: false,
  	    speed: true,
  	    transparent: false,
  	    // Custom settings from Plyr
  	    customControls: true,
  	    referrerPolicy: null,
  	    // https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/referrerPolicy
  	    // Whether the owner of the video has a Pro or Business account
  	    // (which allows us to properly hide controls without CSS hacks, etc)
  	    premium: false
  	  },
  	  // YouTube plugin
  	  youtube: {
  	    rel: 0,
  	    // No related vids
  	    showinfo: 0,
  	    // Hide info
  	    iv_load_policy: 3,
  	    // Hide annotations
  	    modestbranding: 1,
  	    // Hide logos as much as possible (they still show one in the corner when paused)
  	    // Custom settings from Plyr
  	    customControls: true,
  	    noCookie: false // Whether to use an alternative version of YouTube without cookies
  
  	  }
  	};
  
  	// ==========================================================================
  	// Plyr states
  	// ==========================================================================
  	var pip = {
  	  active: 'picture-in-picture',
  	  inactive: 'inline'
  	};
  
  	// ==========================================================================
  	// Plyr supported types and providers
  	// ==========================================================================
  	var providers = {
  	  html5: 'html5',
  	  youtube: 'youtube',
  	  vimeo: 'vimeo'
  	};
  	var types = {
  	  audio: 'audio',
  	  video: 'video'
  	};
  	/**
  	 * Get provider by URL
  	 * @param {String} url
  	 */
  
  	function getProviderByUrl(url) {
  	  // YouTube
  	  if (/^(https?:\/\/)?(www\.)?(youtube\.com|youtube-nocookie\.com|youtu\.?be)\/.+$/.test(url)) {
  	    return providers.youtube;
  	  } // Vimeo
  
  
  	  if (/^https?:\/\/player.vimeo.com\/video\/\d{0,9}(?=\b|\/)/.test(url)) {
  	    return providers.vimeo;
  	  }
  
  	  return null;
  	}
  
  	// ==========================================================================
  	// Console wrapper
  	// ==========================================================================
  	var noop$1 = function noop() {};
  
  	var Console$1 = /*#__PURE__*/function () {
  	  function Console() {
  	    var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  
  	    _classCallCheck(this, Console);
  
  	    this.enabled = window.console && enabled;
  
  	    if (this.enabled) {
  	      this.log('Debugging enabled');
  	    }
  	  }
  
  	  _createClass(Console, [{
  	    key: "log",
  	    get: function get() {
  	      // eslint-disable-next-line no-console
  	      return this.enabled ? Function.prototype.bind.call(console.log, console) : noop$1;
  	    }
  	  }, {
  	    key: "warn",
  	    get: function get() {
  	      // eslint-disable-next-line no-console
  	      return this.enabled ? Function.prototype.bind.call(console.warn, console) : noop$1;
  	    }
  	  }, {
  	    key: "error",
  	    get: function get() {
  	      // eslint-disable-next-line no-console
  	      return this.enabled ? Function.prototype.bind.call(console.error, console) : noop$1;
  	    }
  	  }]);
  
  	  return Console;
  	}();
  
  	var Fullscreen = /*#__PURE__*/function () {
  	  function Fullscreen(player) {
  	    var _this = this;
  
  	    _classCallCheck(this, Fullscreen);
  
  	    // Keep reference to parent
  	    this.player = player; // Get prefix
  
  	    this.prefix = Fullscreen.prefix;
  	    this.property = Fullscreen.property; // Scroll position
  
  	    this.scrollPosition = {
  	      x: 0,
  	      y: 0
  	    }; // Force the use of 'full window/browser' rather than fullscreen
  
  	    this.forceFallback = player.config.fullscreen.fallback === 'force'; // Get the fullscreen element
  	    // Checks container is an ancestor, defaults to null
  
  	    this.player.elements.fullscreen = player.config.fullscreen.container && closest(this.player.elements.container, player.config.fullscreen.container); // Register event listeners
  	    // Handle event (incase user presses escape etc)
  
  	    on.call(this.player, document, this.prefix === 'ms' ? 'MSFullscreenChange' : "".concat(this.prefix, "fullscreenchange"), function () {
  	      // TODO: Filter for target??
  	      _this.onChange();
  	    }); // Fullscreen toggle on double click
  
  	    on.call(this.player, this.player.elements.container, 'dblclick', function (event) {
  	      // Ignore double click in controls
  	      if (is$2.element(_this.player.elements.controls) && _this.player.elements.controls.contains(event.target)) {
  	        return;
  	      }
  
  	      _this.player.listeners.proxy(event, _this.toggle, 'fullscreen');
  	    }); // Tap focus when in fullscreen
  
  	    on.call(this, this.player.elements.container, 'keydown', function (event) {
  	      return _this.trapFocus(event);
  	    }); // Update the UI
  
  	    this.update();
  	  } // Determine if native supported
  
  
  	  _createClass(Fullscreen, [{
  	    key: "onChange",
  	    value: function onChange() {
  	      if (!this.enabled) {
  	        return;
  	      } // Update toggle button
  
  
  	      var button = this.player.elements.buttons.fullscreen;
  
  	      if (is$2.element(button)) {
  	        button.pressed = this.active;
  	      } // Always trigger events on the plyr / media element (not a fullscreen container) and let them bubble up
  
  
  	      var target = this.target === this.player.media ? this.target : this.player.elements.container; // Trigger an event
  
  	      triggerEvent.call(this.player, target, this.active ? 'enterfullscreen' : 'exitfullscreen', true);
  	    }
  	  }, {
  	    key: "toggleFallback",
  	    value: function toggleFallback() {
  	      var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  
  	      // Store or restore scroll position
  	      if (toggle) {
  	        this.scrollPosition = {
  	          x: window.scrollX || 0,
  	          y: window.scrollY || 0
  	        };
  	      } else {
  	        window.scrollTo(this.scrollPosition.x, this.scrollPosition.y);
  	      } // Toggle scroll
  
  
  	      document.body.style.overflow = toggle ? 'hidden' : ''; // Toggle class hook
  
  	      toggleClass(this.target, this.player.config.classNames.fullscreen.fallback, toggle); // Force full viewport on iPhone X+
  
  	      if (browser.isIos) {
  	        var viewport = document.head.querySelector('meta[name="viewport"]');
  	        var property = 'viewport-fit=cover'; // Inject the viewport meta if required
  
  	        if (!viewport) {
  	          viewport = document.createElement('meta');
  	          viewport.setAttribute('name', 'viewport');
  	        } // Check if the property already exists
  
  
  	        var hasProperty = is$2.string(viewport.content) && viewport.content.includes(property);
  
  	        if (toggle) {
  	          this.cleanupViewport = !hasProperty;
  
  	          if (!hasProperty) {
  	            viewport.content += ",".concat(property);
  	          }
  	        } else if (this.cleanupViewport) {
  	          viewport.content = viewport.content.split(',').filter(function (part) {
  	            return part.trim() !== property;
  	          }).join(',');
  	        }
  	      } // Toggle button and fire events
  
  
  	      this.onChange();
  	    } // Trap focus inside container
  
  	  }, {
  	    key: "trapFocus",
  	    value: function trapFocus(event) {
  	      // Bail if iOS, not active, not the tab key
  	      if (browser.isIos || !this.active || event.key !== 'Tab' || event.keyCode !== 9) {
  	        return;
  	      } // Get the current focused element
  
  
  	      var focused = document.activeElement;
  	      var focusable = getElements.call(this.player, 'a[href], button:not(:disabled), input:not(:disabled), [tabindex]');
  
  	      var _focusable = _slicedToArray(focusable, 1),
  	          first = _focusable[0];
  
  	      var last = focusable[focusable.length - 1];
  
  	      if (focused === last && !event.shiftKey) {
  	        // Move focus to first element that can be tabbed if Shift isn't used
  	        first.focus();
  	        event.preventDefault();
  	      } else if (focused === first && event.shiftKey) {
  	        // Move focus to last element that can be tabbed if Shift is used
  	        last.focus();
  	        event.preventDefault();
  	      }
  	    } // Update UI
  
  	  }, {
  	    key: "update",
  	    value: function update() {
  	      if (this.enabled) {
  	        var mode;
  
  	        if (this.forceFallback) {
  	          mode = 'Fallback (forced)';
  	        } else if (Fullscreen.native) {
  	          mode = 'Native';
  	        } else {
  	          mode = 'Fallback';
  	        }
  
  	        this.player.debug.log("".concat(mode, " fullscreen enabled"));
  	      } else {
  	        this.player.debug.log('Fullscreen not supported and fallback disabled');
  	      } // Add styling hook to show button
  
  
  	      toggleClass(this.player.elements.container, this.player.config.classNames.fullscreen.enabled, this.enabled);
  	    } // Make an element fullscreen
  
  	  }, {
  	    key: "enter",
  	    value: function enter() {
  	      if (!this.enabled) {
  	        return;
  	      } // iOS native fullscreen doesn't need the request step
  
  
  	      if (browser.isIos && this.player.config.fullscreen.iosNative) {
  	        this.target.webkitEnterFullscreen();
  	      } else if (!Fullscreen.native || this.forceFallback) {
  	        this.toggleFallback(true);
  	      } else if (!this.prefix) {
  	        this.target.requestFullscreen({
  	          navigationUI: 'hide'
  	        });
  	      } else if (!is$2.empty(this.prefix)) {
  	        this.target["".concat(this.prefix, "Request").concat(this.property)]();
  	      }
  	    } // Bail from fullscreen
  
  	  }, {
  	    key: "exit",
  	    value: function exit() {
  	      if (!this.enabled) {
  	        return;
  	      } // iOS native fullscreen
  
  
  	      if (browser.isIos && this.player.config.fullscreen.iosNative) {
  	        this.target.webkitExitFullscreen();
  	        silencePromise(this.player.play());
  	      } else if (!Fullscreen.native || this.forceFallback) {
  	        this.toggleFallback(false);
  	      } else if (!this.prefix) {
  	        (document.cancelFullScreen || document.exitFullscreen).call(document);
  	      } else if (!is$2.empty(this.prefix)) {
  	        var action = this.prefix === 'moz' ? 'Cancel' : 'Exit';
  	        document["".concat(this.prefix).concat(action).concat(this.property)]();
  	      }
  	    } // Toggle state
  
  	  }, {
  	    key: "toggle",
  	    value: function toggle() {
  	      if (!this.active) {
  	        this.enter();
  	      } else {
  	        this.exit();
  	      }
  	    }
  	  }, {
  	    key: "usingNative",
  	    // If we're actually using native
  	    get: function get() {
  	      return Fullscreen.native && !this.forceFallback;
  	    } // Get the prefix for handlers
  
  	  }, {
  	    key: "enabled",
  	    // Determine if fullscreen is enabled
  	    get: function get() {
  	      return (Fullscreen.native || this.player.config.fullscreen.fallback) && this.player.config.fullscreen.enabled && this.player.supported.ui && this.player.isVideo;
  	    } // Get active state
  
  	  }, {
  	    key: "active",
  	    get: function get() {
  	      if (!this.enabled) {
  	        return false;
  	      } // Fallback using classname
  
  
  	      if (!Fullscreen.native || this.forceFallback) {
  	        return hasClass(this.target, this.player.config.classNames.fullscreen.fallback);
  	      }
  
  	      var element = !this.prefix ? document.fullscreenElement : document["".concat(this.prefix).concat(this.property, "Element")];
  	      return element && element.shadowRoot ? element === this.target.getRootNode().host : element === this.target;
  	    } // Get target element
  
  	  }, {
  	    key: "target",
  	    get: function get() {
  	      return browser.isIos && this.player.config.fullscreen.iosNative ? this.player.media : this.player.elements.fullscreen || this.player.elements.container;
  	    }
  	  }], [{
  	    key: "native",
  	    get: function get() {
  	      return !!(document.fullscreenEnabled || document.webkitFullscreenEnabled || document.mozFullScreenEnabled || document.msFullscreenEnabled);
  	    }
  	  }, {
  	    key: "prefix",
  	    get: function get() {
  	      // No prefix
  	      if (is$2.function(document.exitFullscreen)) {
  	        return '';
  	      } // Check for fullscreen support by vendor prefix
  
  
  	      var value = '';
  	      var prefixes = ['webkit', 'moz', 'ms'];
  	      prefixes.some(function (pre) {
  	        if (is$2.function(document["".concat(pre, "ExitFullscreen")]) || is$2.function(document["".concat(pre, "CancelFullScreen")])) {
  	          value = pre;
  	          return true;
  	        }
  
  	        return false;
  	      });
  	      return value;
  	    }
  	  }, {
  	    key: "property",
  	    get: function get() {
  	      return this.prefix === 'moz' ? 'FullScreen' : 'Fullscreen';
  	    }
  	  }]);
  
  	  return Fullscreen;
  	}();
  
  	// `Math.sign` method implementation
  	// https://tc39.github.io/ecma262/#sec-math.sign
  	var mathSign = Math.sign || function sign(x) {
  	  // eslint-disable-next-line no-self-compare
  	  return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1;
  	};
  
  	// `Math.sign` method
  	// https://tc39.github.io/ecma262/#sec-math.sign
  	_export$1({ target: 'Math', stat: true }, {
  	  sign: mathSign
  	});
  
  	// ==========================================================================
  	// Load image avoiding xhr/fetch CORS issues
  	// Server status can't be obtained this way unfortunately, so this uses "naturalWidth" to determine if the image has loaded
  	// By default it checks if it is at least 1px, but you can add a second argument to change this
  	// ==========================================================================
  	function loadImage(src) {
  	  var minWidth = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;
  	  return new Promise(function (resolve, reject) {
  	    var image = new Image();
  
  	    var handler = function handler() {
  	      delete image.onload;
  	      delete image.onerror;
  	      (image.naturalWidth >= minWidth ? resolve : reject)(image);
  	    };
  
  	    Object.assign(image, {
  	      onload: handler,
  	      onerror: handler,
  	      src: src
  	    });
  	  });
  	}
  
  	var ui = {
  	  addStyleHook: function addStyleHook() {
  	    toggleClass(this.elements.container, this.config.selectors.container.replace('.', ''), true);
  	    toggleClass(this.elements.container, this.config.classNames.uiSupported, this.supported.ui);
  	  },
  	  // Toggle native HTML5 media controls
  	  toggleNativeControls: function toggleNativeControls() {
  	    var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  
  	    if (toggle && this.isHTML5) {
  	      this.media.setAttribute('controls', '');
  	    } else {
  	      this.media.removeAttribute('controls');
  	    }
  	  },
  	  // Setup the UI
  	  build: function build() {
  	    var _this = this;
  
  	    // Re-attach media element listeners
  	    // TODO: Use event bubbling?
  	    this.listeners.media(); // Don't setup interface if no support
  
  	    if (!this.supported.ui) {
  	      this.debug.warn("Basic support only for ".concat(this.provider, " ").concat(this.type)); // Restore native controls
  
  	      ui.toggleNativeControls.call(this, true); // Bail
  
  	      return;
  	    } // Inject custom controls if not present
  
  
  	    if (!is$2.element(this.elements.controls)) {
  	      // Inject custom controls
  	      controls.inject.call(this); // Re-attach control listeners
  
  	      this.listeners.controls();
  	    } // Remove native controls
  
  
  	    ui.toggleNativeControls.call(this); // Setup captions for HTML5
  
  	    if (this.isHTML5) {
  	      captions.setup.call(this);
  	    } // Reset volume
  
  
  	    this.volume = null; // Reset mute state
  
  	    this.muted = null; // Reset loop state
  
  	    this.loop = null; // Reset quality setting
  
  	    this.quality = null; // Reset speed
  
  	    this.speed = null; // Reset volume display
  
  	    controls.updateVolume.call(this); // Reset time display
  
  	    controls.timeUpdate.call(this); // Update the UI
  
  	    ui.checkPlaying.call(this); // Check for picture-in-picture support
  
  	    toggleClass(this.elements.container, this.config.classNames.pip.supported, support.pip && this.isHTML5 && this.isVideo); // Check for airplay support
  
  	    toggleClass(this.elements.container, this.config.classNames.airplay.supported, support.airplay && this.isHTML5); // Add iOS class
  
  	    toggleClass(this.elements.container, this.config.classNames.isIos, browser.isIos); // Add touch class
  
  	    toggleClass(this.elements.container, this.config.classNames.isTouch, this.touch); // Ready for API calls
  
  	    this.ready = true; // Ready event at end of execution stack
  
  	    setTimeout(function () {
  	      triggerEvent.call(_this, _this.media, 'ready');
  	    }, 0); // Set the title
  
  	    ui.setTitle.call(this); // Assure the poster image is set, if the property was added before the element was created
  
  	    if (this.poster) {
  	      ui.setPoster.call(this, this.poster, false).catch(function () {});
  	    } // Manually set the duration if user has overridden it.
  	    // The event listeners for it doesn't get called if preload is disabled (#701)
  
  
  	    if (this.config.duration) {
  	      controls.durationUpdate.call(this);
  	    }
  	  },
  	  // Setup aria attribute for play and iframe title
  	  setTitle: function setTitle() {
  	    // Find the current text
  	    var label = i18n.get('play', this.config); // If there's a media title set, use that for the label
  
  	    if (is$2.string(this.config.title) && !is$2.empty(this.config.title)) {
  	      label += ", ".concat(this.config.title);
  	    } // If there's a play button, set label
  
  
  	    Array.from(this.elements.buttons.play || []).forEach(function (button) {
  	      button.setAttribute('aria-label', label);
  	    }); // Set iframe title
  	    // https://github.com/sampotts/plyr/issues/124
  
  	    if (this.isEmbed) {
  	      var iframe = getElement.call(this, 'iframe');
  
  	      if (!is$2.element(iframe)) {
  	        return;
  	      } // Default to media type
  
  
  	      var title = !is$2.empty(this.config.title) ? this.config.title : 'video';
  	      var format = i18n.get('frameTitle', this.config);
  	      iframe.setAttribute('title', format.replace('{title}', title));
  	    }
  	  },
  	  // Toggle poster
  	  togglePoster: function togglePoster(enable) {
  	    toggleClass(this.elements.container, this.config.classNames.posterEnabled, enable);
  	  },
  	  // Set the poster image (async)
  	  // Used internally for the poster setter, with the passive option forced to false
  	  setPoster: function setPoster(poster) {
  	    var _this2 = this;
  
  	    var passive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
  
  	    // Don't override if call is passive
  	    if (passive && this.poster) {
  	      return Promise.reject(new Error('Poster already set'));
  	    } // Set property synchronously to respect the call order
  
  
  	    this.media.setAttribute('data-poster', poster); // Show the poster
  
  	    this.elements.poster.removeAttribute('hidden'); // Wait until ui is ready
  
  	    return ready.call(this) // Load image
  	    .then(function () {
  	      return loadImage(poster);
  	    }).catch(function (err) {
  	      // Hide poster on error unless it's been set by another call
  	      if (poster === _this2.poster) {
  	        ui.togglePoster.call(_this2, false);
  	      } // Rethrow
  
  
  	      throw err;
  	    }).then(function () {
  	      // Prevent race conditions
  	      if (poster !== _this2.poster) {
  	        throw new Error('setPoster cancelled by later call to setPoster');
  	      }
  	    }).then(function () {
  	      Object.assign(_this2.elements.poster.style, {
  	        backgroundImage: "url('".concat(poster, "')"),
  	        // Reset backgroundSize as well (since it can be set to "cover" for padded thumbnails for youtube)
  	        backgroundSize: ''
  	      });
  	      ui.togglePoster.call(_this2, true);
  	      return poster;
  	    });
  	  },
  	  // Check playing state
  	  checkPlaying: function checkPlaying(event) {
  	    var _this3 = this;
  
  	    // Class hooks
  	    toggleClass(this.elements.container, this.config.classNames.playing, this.playing);
  	    toggleClass(this.elements.container, this.config.classNames.paused, this.paused);
  	    toggleClass(this.elements.container, this.config.classNames.stopped, this.stopped); // Set state
  
  	    Array.from(this.elements.buttons.play || []).forEach(function (target) {
  	      Object.assign(target, {
  	        pressed: _this3.playing
  	      });
  	      target.setAttribute('aria-label', i18n.get(_this3.playing ? 'pause' : 'play', _this3.config));
  	    }); // Only update controls on non timeupdate events
  
  	    if (is$2.event(event) && event.type === 'timeupdate') {
  	      return;
  	    } // Toggle controls
  
  
  	    ui.toggleControls.call(this);
  	  },
  	  // Check if media is loading
  	  checkLoading: function checkLoading(event) {
  	    var _this4 = this;
  
  	    this.loading = ['stalled', 'waiting'].includes(event.type); // Clear timer
  
  	    clearTimeout(this.timers.loading); // Timer to prevent flicker when seeking
  
  	    this.timers.loading = setTimeout(function () {
  	      // Update progress bar loading class state
  	      toggleClass(_this4.elements.container, _this4.config.classNames.loading, _this4.loading); // Update controls visibility
  
  	      ui.toggleControls.call(_this4);
  	    }, this.loading ? 250 : 0);
  	  },
  	  // Toggle controls based on state and `force` argument
  	  toggleControls: function toggleControls(force) {
  	    var controlsElement = this.elements.controls;
  
  	    if (controlsElement && this.config.hideControls) {
  	      // Don't hide controls if a touch-device user recently seeked. (Must be limited to touch devices, or it occasionally prevents desktop controls from hiding.)
  	      var recentTouchSeek = this.touch && this.lastSeekTime + 2000 > Date.now(); // Show controls if force, loading, paused, button interaction, or recent seek, otherwise hide
  
  	      this.toggleControls(Boolean(force || this.loading || this.paused || controlsElement.pressed || controlsElement.hover || recentTouchSeek));
  	    }
  	  },
  	  // Migrate any custom properties from the media to the parent
  	  migrateStyles: function migrateStyles() {
  	    var _this5 = this;
  
  	    // Loop through values (as they are the keys when the object is spread 🤔)
  	    Object.values(_objectSpread2({}, this.media.style)) // We're only fussed about Plyr specific properties
  	    .filter(function (key) {
  	      return !is$2.empty(key) && is$2.string(key) && key.startsWith('--plyr');
  	    }).forEach(function (key) {
  	      // Set on the container
  	      _this5.elements.container.style.setProperty(key, _this5.media.style.getPropertyValue(key)); // Clean up from media element
  
  
  	      _this5.media.style.removeProperty(key);
  	    }); // Remove attribute if empty
  
  	    if (is$2.empty(this.media.style)) {
  	      this.media.removeAttribute('style');
  	    }
  	  }
  	};
  
  	var Listeners = /*#__PURE__*/function () {
  	  function Listeners(player) {
  	    _classCallCheck(this, Listeners);
  
  	    this.player = player;
  	    this.lastKey = null;
  	    this.focusTimer = null;
  	    this.lastKeyDown = null;
  	    this.handleKey = this.handleKey.bind(this);
  	    this.toggleMenu = this.toggleMenu.bind(this);
  	    this.setTabFocus = this.setTabFocus.bind(this);
  	    this.firstTouch = this.firstTouch.bind(this);
  	  } // Handle key presses
  
  
  	  _createClass(Listeners, [{
  	    key: "handleKey",
  	    value: function handleKey(event) {
  	      var player = this.player;
  	      var elements = player.elements;
  	      var code = event.keyCode ? event.keyCode : event.which;
  	      var pressed = event.type === 'keydown';
  	      var repeat = pressed && code === this.lastKey; // Bail if a modifier key is set
  
  	      if (event.altKey || event.ctrlKey || event.metaKey || event.shiftKey) {
  	        return;
  	      } // If the event is bubbled from the media element
  	      // Firefox doesn't get the keycode for whatever reason
  
  
  	      if (!is$2.number(code)) {
  	        return;
  	      } // Seek by the number keys
  
  
  	      var seekByKey = function seekByKey() {
  	        // Divide the max duration into 10th's and times by the number value
  	        player.currentTime = player.duration / 10 * (code - 48);
  	      }; // Handle the key on keydown
  	      // Reset on keyup
  
  
  	      if (pressed) {
  	        // Check focused element
  	        // and if the focused element is not editable (e.g. text input)
  	        // and any that accept key input http://webaim.org/techniques/keyboard/
  	        var focused = document.activeElement;
  
  	        if (is$2.element(focused)) {
  	          var editable = player.config.selectors.editable;
  	          var seek = elements.inputs.seek;
  
  	          if (focused !== seek && matches$2(focused, editable)) {
  	            return;
  	          }
  
  	          if (event.which === 32 && matches$2(focused, 'button, [role^="menuitem"]')) {
  	            return;
  	          }
  	        } // Which keycodes should we prevent default
  
  
  	        var preventDefault = [32, 37, 38, 39, 40, 48, 49, 50, 51, 52, 53, 54, 56, 57, 67, 70, 73, 75, 76, 77, 79]; // If the code is found prevent default (e.g. prevent scrolling for arrows)
  
  	        if (preventDefault.includes(code)) {
  	          event.preventDefault();
  	          event.stopPropagation();
  	        }
  
  	        switch (code) {
  	          case 48:
  	          case 49:
  	          case 50:
  	          case 51:
  	          case 52:
  	          case 53:
  	          case 54:
  	          case 55:
  	          case 56:
  	          case 57:
  	            // 0-9
  	            if (!repeat) {
  	              seekByKey();
  	            }
  
  	            break;
  
  	          case 32:
  	          case 75:
  	            // Space and K key
  	            if (!repeat) {
  	              silencePromise(player.togglePlay());
  	            }
  
  	            break;
  
  	          case 38:
  	            // Arrow up
  	            player.increaseVolume(0.1);
  	            break;
  
  	          case 40:
  	            // Arrow down
  	            player.decreaseVolume(0.1);
  	            break;
  
  	          case 77:
  	            // M key
  	            if (!repeat) {
  	              player.muted = !player.muted;
  	            }
  
  	            break;
  
  	          case 39:
  	            // Arrow forward
  	            player.forward();
  	            break;
  
  	          case 37:
  	            // Arrow back
  	            player.rewind();
  	            break;
  
  	          case 70:
  	            // F key
  	            player.fullscreen.toggle();
  	            break;
  
  	          case 67:
  	            // C key
  	            if (!repeat) {
  	              player.toggleCaptions();
  	            }
  
  	            break;
  
  	          case 76:
  	            // L key
  	            player.loop = !player.loop;
  	            break;
  	        } // Escape is handle natively when in full screen
  	        // So we only need to worry about non native
  
  
  	        if (code === 27 && !player.fullscreen.usingNative && player.fullscreen.active) {
  	          player.fullscreen.toggle();
  	        } // Store last code for next cycle
  
  
  	        this.lastKey = code;
  	      } else {
  	        this.lastKey = null;
  	      }
  	    } // Toggle menu
  
  	  }, {
  	    key: "toggleMenu",
  	    value: function toggleMenu(event) {
  	      controls.toggleMenu.call(this.player, event);
  	    } // Device is touch enabled
  
  	  }, {
  	    key: "firstTouch",
  	    value: function firstTouch() {
  	      var player = this.player;
  	      var elements = player.elements;
  	      player.touch = true; // Add touch class
  
  	      toggleClass(elements.container, player.config.classNames.isTouch, true);
  	    }
  	  }, {
  	    key: "setTabFocus",
  	    value: function setTabFocus(event) {
  	      var player = this.player;
  	      var elements = player.elements;
  	      clearTimeout(this.focusTimer); // Ignore any key other than tab
  
  	      if (event.type === 'keydown' && event.which !== 9) {
  	        return;
  	      } // Store reference to event timeStamp
  
  
  	      if (event.type === 'keydown') {
  	        this.lastKeyDown = event.timeStamp;
  	      } // Remove current classes
  
  
  	      var removeCurrent = function removeCurrent() {
  	        var className = player.config.classNames.tabFocus;
  	        var current = getElements.call(player, ".".concat(className));
  	        toggleClass(current, className, false);
  	      }; // Determine if a key was pressed to trigger this event
  
  
  	      var wasKeyDown = event.timeStamp - this.lastKeyDown <= 20; // Ignore focus events if a key was pressed prior
  
  	      if (event.type === 'focus' && !wasKeyDown) {
  	        return;
  	      } // Remove all current
  
  
  	      removeCurrent(); // Delay the adding of classname until the focus has changed
  	      // This event fires before the focusin event
  
  	      if (event.type !== 'focusout') {
  	        this.focusTimer = setTimeout(function () {
  	          var focused = document.activeElement; // Ignore if current focus element isn't inside the player
  
  	          if (!elements.container.contains(focused)) {
  	            return;
  	          }
  
  	          toggleClass(document.activeElement, player.config.classNames.tabFocus, true);
  	        }, 10);
  	      }
  	    } // Global window & document listeners
  
  	  }, {
  	    key: "global",
  	    value: function global() {
  	      var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;
  	      var player = this.player; // Keyboard shortcuts
  
  	      if (player.config.keyboard.global) {
  	        toggleListener.call(player, window, 'keydown keyup', this.handleKey, toggle, false);
  	      } // Click anywhere closes menu
  
  
  	      toggleListener.call(player, document.body, 'click', this.toggleMenu, toggle); // Detect touch by events
  
  	      once.call(player, document.body, 'touchstart', this.firstTouch); // Tab focus detection
  
  	      toggleListener.call(player, document.body, 'keydown focus blur focusout', this.setTabFocus, toggle, false, true);
  	    } // Container listeners
  
  	  }, {
  	    key: "container",
  	    value: function container() {
  	      var player = this.player;
  	      var config = player.config,
  	          elements = player.elements,
  	          timers = player.timers; // Keyboard shortcuts
  
  	      if (!config.keyboard.global && config.keyboard.focused) {
  	        on.call(player, elements.container, 'keydown keyup', this.handleKey, false);
  	      } // Toggle controls on mouse events and entering fullscreen
  
  
  	      on.call(player, elements.container, 'mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen', function (event) {
  	        var controlsElement = elements.controls; // Remove button states for fullscreen
  
  	        if (controlsElement && event.type === 'enterfullscreen') {
  	          controlsElement.pressed = false;
  	          controlsElement.hover = false;
  	        } // Show, then hide after a timeout unless another control event occurs
  
  
  	        var show = ['touchstart', 'touchmove', 'mousemove'].includes(event.type);
  	        var delay = 0;
  
  	        if (show) {
  	          ui.toggleControls.call(player, true); // Use longer timeout for touch devices
  
  	          delay = player.touch ? 3000 : 2000;
  	        } // Clear timer
  
  
  	        clearTimeout(timers.controls); // Set new timer to prevent flicker when seeking
  
  	        timers.controls = setTimeout(function () {
  	          return ui.toggleControls.call(player, false);
  	        }, delay);
  	      }); // Set a gutter for Vimeo
  
  	      var setGutter = function setGutter(ratio, padding, toggle) {
  	        if (!player.isVimeo || player.config.vimeo.premium) {
  	          return;
  	        }
  
  	        var target = player.elements.wrapper.firstChild;
  
  	        var _ratio = _slicedToArray(ratio, 2),
  	            y = _ratio[1];
  
  	        var _getAspectRatio$call = getAspectRatio.call(player),
  	            _getAspectRatio$call2 = _slicedToArray(_getAspectRatio$call, 2),
  	            videoX = _getAspectRatio$call2[0],
  	            videoY = _getAspectRatio$call2[1];
  
  	        target.style.maxWidth = toggle ? "".concat(y / videoY * videoX, "px") : null;
  	        target.style.margin = toggle ? '0 auto' : null;
  	      }; // Resize on fullscreen change
  
  
  	      var setPlayerSize = function setPlayerSize(measure) {
  	        // If we don't need to measure the viewport
  	        if (!measure) {
  	          return setAspectRatio.call(player);
  	        }
  
  	        var rect = elements.container.getBoundingClientRect();
  	        var width = rect.width,
  	            height = rect.height;
  	        return setAspectRatio.call(player, "".concat(width, ":").concat(height));
  	      };
  
  	      var resized = function resized() {
  	        clearTimeout(timers.resized);
  	        timers.resized = setTimeout(setPlayerSize, 50);
  	      };
  
  	      on.call(player, elements.container, 'enterfullscreen exitfullscreen', function (event) {
  	        var _player$fullscreen = player.fullscreen,
  	            target = _player$fullscreen.target,
  	            usingNative = _player$fullscreen.usingNative; // Ignore events not from target
  
  	        if (target !== elements.container) {
  	          return;
  	        } // If it's not an embed and no ratio specified
  
  
  	        if (!player.isEmbed && is$2.empty(player.config.ratio)) {
  	          return;
  	        }
  
  	        var isEnter = event.type === 'enterfullscreen'; // Set the player size when entering fullscreen to viewport size
  
  	        var _setPlayerSize = setPlayerSize(isEnter),
  	            padding = _setPlayerSize.padding,
  	            ratio = _setPlayerSize.ratio; // Set Vimeo gutter
  
  
  	        setGutter(ratio, padding, isEnter); // Horrible hack for Safari 14 not repainting properly on entering fullscreen
  
  	        if (isEnter) {
  	          setTimeout(function () {
  	            return repaint(elements.container);
  	          }, 100);
  	        } // If not using native browser fullscreen API, we need to check for resizes of viewport
  
  
  	        if (!usingNative) {
  	          if (isEnter) {
  	            on.call(player, window, 'resize', resized);
  	          } else {
  	            off.call(player, window, 'resize', resized);
  	          }
  	        }
  	      });
  	    } // Listen for media events
  
  	  }, {
  	    key: "media",
  	    value: function media() {
  	      var _this = this;
  
  	      var player = this.player;
  	      var elements = player.elements; // Time change on media
  
  	      on.call(player, player.media, 'timeupdate seeking seeked', function (event) {
  	        return controls.timeUpdate.call(player, event);
  	      }); // Display duration
  
  	      on.call(player, player.media, 'durationchange loadeddata loadedmetadata', function (event) {
  	        return controls.durationUpdate.call(player, event);
  	      }); // Handle the media finishing
  
  	      on.call(player, player.media, 'ended', function () {
  	        // Show poster on end
  	        if (player.isHTML5 && player.isVideo && player.config.resetOnEnd) {
  	          // Restart
  	          player.restart(); // Call pause otherwise IE11 will start playing the video again
  
  	          player.pause();
  	        }
  	      }); // Check for buffer progress
  
  	      on.call(player, player.media, 'progress playing seeking seeked', function (event) {
  	        return controls.updateProgress.call(player, event);
  	      }); // Handle volume changes
  
  	      on.call(player, player.media, 'volumechange', function (event) {
  	        return controls.updateVolume.call(player, event);
  	      }); // Handle play/pause
  
  	      on.call(player, player.media, 'playing play pause ended emptied timeupdate', function (event) {
  	        return ui.checkPlaying.call(player, event);
  	      }); // Loading state
  
  	      on.call(player, player.media, 'waiting canplay seeked playing', function (event) {
  	        return ui.checkLoading.call(player, event);
  	      }); // Click video
  
  	      if (player.supported.ui && player.config.clickToPlay && !player.isAudio) {
  	        // Re-fetch the wrapper
  	        var wrapper = getElement.call(player, ".".concat(player.config.classNames.video)); // Bail if there's no wrapper (this should never happen)
  
  	        if (!is$2.element(wrapper)) {
  	          return;
  	        } // On click play, pause or restart
  
  
  	        on.call(player, elements.container, 'click', function (event) {
  	          var targets = [elements.container, wrapper]; // Ignore if click if not container or in video wrapper
  
  	          if (!targets.includes(event.target) && !wrapper.contains(event.target)) {
  	            return;
  	          } // Touch devices will just show controls (if hidden)
  
  
  	          if (player.touch && player.config.hideControls) {
  	            return;
  	          }
  
  	          if (player.ended) {
  	            _this.proxy(event, player.restart, 'restart');
  
  	            _this.proxy(event, function () {
  	              silencePromise(player.play());
  	            }, 'play');
  	          } else {
  	            _this.proxy(event, function () {
  	              silencePromise(player.togglePlay());
  	            }, 'play');
  	          }
  	        });
  	      } // Disable right click
  
  
  	      if (player.supported.ui && player.config.disableContextMenu) {
  	        on.call(player, elements.wrapper, 'contextmenu', function (event) {
  	          event.preventDefault();
  	        }, false);
  	      } // Volume change
  
  
  	      on.call(player, player.media, 'volumechange', function () {
  	        // Save to storage
  	        player.storage.set({
  	          volume: player.volume,
  	          muted: player.muted
  	        });
  	      }); // Speed change
  
  	      on.call(player, player.media, 'ratechange', function () {
  	        // Update UI
  	        controls.updateSetting.call(player, 'speed'); // Save to storage
  
  
  	        player.storage.set({
  	          speed: player.speed
  	        });
  	      }); // Quality change
  
  	      on.call(player, player.media, 'qualitychange', function (event) {
  	        // Update UI
  	        controls.updateSetting.call(player, 'quality', null, event.detail.quality);
  	      }); // Update download link when ready and if quality changes
  
  	      on.call(player, player.media, 'ready qualitychange', function () {
  	        controls.setDownloadUrl.call(player);
  	      }); // Proxy events to container
  	      // Bubble up key events for Edge
  
  	      var proxyEvents = player.config.events.concat(['keyup', 'keydown']).join(' ');
  	      on.call(player, player.media, proxyEvents, function (event) {
  	        var _event$detail = event.detail,
  	            detail = _event$detail === void 0 ? {} : _event$detail; // Get error details from media
  
  	        if (event.type === 'error') {
  	          detail = player.media.error;
  	        }
  
  	        triggerEvent.call(player, elements.container, event.type, true, detail);
  	      });
  	    } // Run default and custom handlers
  
  	  }, {
  	    key: "proxy",
  	    value: function proxy(event, defaultHandler, customHandlerKey) {
  	      var player = this.player;
  	      var customHandler = player.config.listeners[customHandlerKey];
  	      var hasCustomHandler = is$2.function(customHandler);
  	      var returned = true; // Execute custom handler
  
  	      if (hasCustomHandler) {
  	        returned = customHandler.call(player, event);
  	      } // Only call default handler if not prevented in custom handler
  
  
  	      if (returned !== false && is$2.function(defaultHandler)) {
  	        defaultHandler.call(player, event);
  	      }
  	    } // Trigger custom and default handlers
  
  	  }, {
  	    key: "bind",
  	    value: function bind(element, type, defaultHandler, customHandlerKey) {
  	      var _this2 = this;
  
  	      var passive = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true;
  	      var player = this.player;
  	      var customHandler = player.config.listeners[customHandlerKey];
  	      var hasCustomHandler = is$2.function(customHandler);
  	      on.call(player, element, type, function (event) {
  	        return _this2.proxy(event, defaultHandler, customHandlerKey);
  	      }, passive && !hasCustomHandler);
  	    } // Listen for control events
  
  	  }, {
  	    key: "controls",
  	    value: function controls$1() {
  	      var _this3 = this;
  
  	      var player = this.player;
  	      var elements = player.elements; // IE doesn't support input event, so we fallback to change
  
  	      var inputEvent = browser.isIE ? 'change' : 'input'; // Play/pause toggle
  
  	      if (elements.buttons.play) {
  	        Array.from(elements.buttons.play).forEach(function (button) {
  	          _this3.bind(button, 'click', function () {
  	            silencePromise(player.togglePlay());
  	          }, 'play');
  	        });
  	      } // Pause
  
  
  	      this.bind(elements.buttons.restart, 'click', player.restart, 'restart'); // Rewind
  
  	      this.bind(elements.buttons.rewind, 'click', function () {
  	        // Record seek time so we can prevent hiding controls for a few seconds after rewind
  	        player.lastSeekTime = Date.now();
  	        player.rewind();
  	      }, 'rewind'); // Rewind
  
  	      this.bind(elements.buttons.fastForward, 'click', function () {
  	        // Record seek time so we can prevent hiding controls for a few seconds after fast forward
  	        player.lastSeekTime = Date.now();
  	        player.forward();
  	      }, 'fastForward'); // Mute toggle
  
  	      this.bind(elements.buttons.mute, 'click', function () {
  	        player.muted = !player.muted;
  	      }, 'mute'); // Captions toggle
  
  	      this.bind(elements.buttons.captions, 'click', function () {
  	        return player.toggleCaptions();
  	      }); // Download
  
  	      this.bind(elements.buttons.download, 'click', function () {
  	        triggerEvent.call(player, player.media, 'download');
  	      }, 'download'); // Fullscreen toggle
  
  	      this.bind(elements.buttons.fullscreen, 'click', function () {
  	        player.fullscreen.toggle();
  	      }, 'fullscreen'); // Picture-in-Picture
  
  	      this.bind(elements.buttons.pip, 'click', function () {
  	        player.pip = 'toggle';
  	      }, 'pip'); // Airplay
  
  	      this.bind(elements.buttons.airplay, 'click', player.airplay, 'airplay'); // Settings menu - click toggle
  
  	      this.bind(elements.buttons.settings, 'click', function (event) {
  	        // Prevent the document click listener closing the menu
  	        event.stopPropagation();
  	        event.preventDefault();
  
  	        controls.toggleMenu.call(player, event);
  	      }, null, false); // Can't be passive as we're preventing default
  	      // Settings menu - keyboard toggle
  	      // We have to bind to keyup otherwise Firefox triggers a click when a keydown event handler shifts focus
  	      // https://bugzilla.mozilla.org/show_bug.cgi?id=1220143
  
  	      this.bind(elements.buttons.settings, 'keyup', function (event) {
  	        var code = event.which; // We only care about space and return
  
  	        if (![13, 32].includes(code)) {
  	          return;
  	        } // Because return triggers a click anyway, all we need to do is set focus
  
  
  	        if (code === 13) {
  	          controls.focusFirstMenuItem.call(player, null, true);
  
  	          return;
  	        } // Prevent scroll
  
  
  	        event.preventDefault(); // Prevent playing video (Firefox)
  
  	        event.stopPropagation(); // Toggle menu
  
  	        controls.toggleMenu.call(player, event);
  	      }, null, false // Can't be passive as we're preventing default
  	      ); // Escape closes menu
  
  	      this.bind(elements.settings.menu, 'keydown', function (event) {
  	        if (event.which === 27) {
  	          controls.toggleMenu.call(player, event);
  	        }
  	      }); // Set range input alternative "value", which matches the tooltip time (#954)
  
  	      this.bind(elements.inputs.seek, 'mousedown mousemove', function (event) {
  	        var rect = elements.progress.getBoundingClientRect();
  	        var percent = 100 / rect.width * (event.pageX - rect.left);
  	        event.currentTarget.setAttribute('seek-value', percent);
  	      }); // Pause while seeking
  
  	      this.bind(elements.inputs.seek, 'mousedown mouseup keydown keyup touchstart touchend', function (event) {
  	        var seek = event.currentTarget;
  	        var code = event.keyCode ? event.keyCode : event.which;
  	        var attribute = 'play-on-seeked';
  
  	        if (is$2.keyboardEvent(event) && code !== 39 && code !== 37) {
  	          return;
  	        } // Record seek time so we can prevent hiding controls for a few seconds after seek
  
  
  	        player.lastSeekTime = Date.now(); // Was playing before?
  
  	        var play = seek.hasAttribute(attribute); // Done seeking
  
  	        var done = ['mouseup', 'touchend', 'keyup'].includes(event.type); // If we're done seeking and it was playing, resume playback
  
  	        if (play && done) {
  	          seek.removeAttribute(attribute);
  	          silencePromise(player.play());
  	        } else if (!done && player.playing) {
  	          seek.setAttribute(attribute, '');
  	          player.pause();
  	        }
  	      }); // Fix range inputs on iOS
  	      // Super weird iOS bug where after you interact with an <input type="range">,
  	      // it takes over further interactions on the page. This is a hack
  
  	      if (browser.isIos) {
  	        var inputs = getElements.call(player, 'input[type="range"]');
  	        Array.from(inputs).forEach(function (input) {
  	          return _this3.bind(input, inputEvent, function (event) {
  	            return repaint(event.target);
  	          });
  	        });
  	      } // Seek
  
  
  	      this.bind(elements.inputs.seek, inputEvent, function (event) {
  	        var seek = event.currentTarget; // If it exists, use seek-value instead of "value" for consistency with tooltip time (#954)
  
  	        var seekTo = seek.getAttribute('seek-value');
  
  	        if (is$2.empty(seekTo)) {
  	          seekTo = seek.value;
  	        }
  
  	        seek.removeAttribute('seek-value');
  	        player.currentTime = seekTo / seek.max * player.duration;
  	      }, 'seek'); // Seek tooltip
  
  	      this.bind(elements.progress, 'mouseenter mouseleave mousemove', function (event) {
  	        return controls.updateSeekTooltip.call(player, event);
  	      }); // Preview thumbnails plugin
  	      // TODO: Really need to work on some sort of plug-in wide event bus or pub-sub for this
  
  	      this.bind(elements.progress, 'mousemove touchmove', function (event) {
  	        var previewThumbnails = player.previewThumbnails;
  
  	        if (previewThumbnails && previewThumbnails.loaded) {
  	          previewThumbnails.startMove(event);
  	        }
  	      }); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
  
  	      this.bind(elements.progress, 'mouseleave touchend click', function () {
  	        var previewThumbnails = player.previewThumbnails;
  
  	        if (previewThumbnails && previewThumbnails.loaded) {
  	          previewThumbnails.endMove(false, true);
  	        }
  	      }); // Show scrubbing preview
  
  	      this.bind(elements.progress, 'mousedown touchstart', function (event) {
  	        var previewThumbnails = player.previewThumbnails;
  
  	        if (previewThumbnails && previewThumbnails.loaded) {
  	          previewThumbnails.startScrubbing(event);
  	        }
  	      });
  	      this.bind(elements.progress, 'mouseup touchend', function (event) {
  	        var previewThumbnails = player.previewThumbnails;
  
  	        if (previewThumbnails && previewThumbnails.loaded) {
  	          previewThumbnails.endScrubbing(event);
  	        }
  	      }); // Polyfill for lower fill in <input type="range"> for webkit
  
  	      if (browser.isWebkit) {
  	        Array.from(getElements.call(player, 'input[type="range"]')).forEach(function (element) {
  	          _this3.bind(element, 'input', function (event) {
  	            return controls.updateRangeFill.call(player, event.target);
  	          });
  	        });
  	      } // Current time invert
  	      // Only if one time element is used for both currentTime and duration
  
  
  	      if (player.config.toggleInvert && !is$2.element(elements.display.duration)) {
  	        this.bind(elements.display.currentTime, 'click', function () {
  	          // Do nothing if we're at the start
  	          if (player.currentTime === 0) {
  	            return;
  	          }
  
  	          player.config.invertTime = !player.config.invertTime;
  
  	          controls.timeUpdate.call(player);
  	        });
  	      } // Volume
  
  
  	      this.bind(elements.inputs.volume, inputEvent, function (event) {
  	        player.volume = event.target.value;
  	      }, 'volume'); // Update controls.hover state (used for ui.toggleControls to avoid hiding when interacting)
  
  	      this.bind(elements.controls, 'mouseenter mouseleave', function (event) {
  	        elements.controls.hover = !player.touch && event.type === 'mouseenter';
  	      }); // Also update controls.hover state for any non-player children of fullscreen element (as above)
  
  	      if (elements.fullscreen) {
  	        Array.from(elements.fullscreen.children).filter(function (c) {
  	          return !c.contains(elements.container);
  	        }).forEach(function (child) {
  	          _this3.bind(child, 'mouseenter mouseleave', function (event) {
  	            elements.controls.hover = !player.touch && event.type === 'mouseenter';
  	          });
  	        });
  	      } // Update controls.pressed state (used for ui.toggleControls to avoid hiding when interacting)
  
  
  	      this.bind(elements.controls, 'mousedown mouseup touchstart touchend touchcancel', function (event) {
  	        elements.controls.pressed = ['mousedown', 'touchstart'].includes(event.type);
  	      }); // Show controls when they receive focus (e.g., when using keyboard tab key)
  
  	      this.bind(elements.controls, 'focusin', function () {
  	        var config = player.config,
  	            timers = player.timers; // Skip transition to prevent focus from scrolling the parent element
  
  	        toggleClass(elements.controls, config.classNames.noTransition, true); // Toggle
  
  	        ui.toggleControls.call(player, true); // Restore transition
  
  	        setTimeout(function () {
  	          toggleClass(elements.controls, config.classNames.noTransition, false);
  	        }, 0); // Delay a little more for mouse users
  
  	        var delay = _this3.touch ? 3000 : 4000; // Clear timer
  
  	        clearTimeout(timers.controls); // Hide again after delay
  
  	        timers.controls = setTimeout(function () {
  	          return ui.toggleControls.call(player, false);
  	        }, delay);
  	      }); // Mouse wheel for volume
  
  	      this.bind(elements.inputs.volume, 'wheel', function (event) {
  	        // Detect "natural" scroll - suppored on OS X Safari only
  	        // Other browsers on OS X will be inverted until support improves
  	        var inverted = event.webkitDirectionInvertedFromDevice; // Get delta from event. Invert if `inverted` is true
  
  	        var _map = [event.deltaX, -event.deltaY].map(function (value) {
  	          return inverted ? -value : value;
  	        }),
  	            _map2 = _slicedToArray(_map, 2),
  	            x = _map2[0],
  	            y = _map2[1]; // Using the biggest delta, normalize to 1 or -1 (or 0 if no delta)
  
  
  	        var direction = Math.sign(Math.abs(x) > Math.abs(y) ? x : y); // Change the volume by 2%
  
  	        player.increaseVolume(direction / 50); // Don't break page scrolling at max and min
  
  	        var volume = player.media.volume;
  
  	        if (direction === 1 && volume < 1 || direction === -1 && volume > 0) {
  	          event.preventDefault();
  	        }
  	      }, 'volume', false);
  	    }
  	  }]);
  
  	  return Listeners;
  	}();
  
  	var HAS_SPECIES_SUPPORT$7 = arrayMethodHasSpeciesSupport$1('splice');
  	var USES_TO_LENGTH$k = arrayMethodUsesToLength$1('splice', { ACCESSORS: true, 0: 0, 1: 2 });
  
  	var max$7 = Math.max;
  	var min$c = Math.min;
  	var MAX_SAFE_INTEGER$3 = 0x1FFFFFFFFFFFFF;
  	var MAXIMUM_ALLOWED_LENGTH_EXCEEDED$1 = 'Maximum allowed length exceeded';
  
  	// `Array.prototype.splice` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.splice
  	// with adding support of @@species
  	_export$1({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$7 || !USES_TO_LENGTH$k }, {
  	  splice: function splice(start, deleteCount /* , ...items */) {
  	    var O = toObject$1(this);
  	    var len = toLength$1(O.length);
  	    var actualStart = toAbsoluteIndex$1(start, len);
  	    var argumentsLength = arguments.length;
  	    var insertCount, actualDeleteCount, A, k, from, to;
  	    if (argumentsLength === 0) {
  	      insertCount = actualDeleteCount = 0;
  	    } else if (argumentsLength === 1) {
  	      insertCount = 0;
  	      actualDeleteCount = len - actualStart;
  	    } else {
  	      insertCount = argumentsLength - 2;
  	      actualDeleteCount = min$c(max$7(toInteger$1(deleteCount), 0), len - actualStart);
  	    }
  	    if (len + insertCount - actualDeleteCount > MAX_SAFE_INTEGER$3) {
  	      throw TypeError(MAXIMUM_ALLOWED_LENGTH_EXCEEDED$1);
  	    }
  	    A = arraySpeciesCreate$1(O, actualDeleteCount);
  	    for (k = 0; k < actualDeleteCount; k++) {
  	      from = actualStart + k;
  	      if (from in O) createProperty$1(A, k, O[from]);
  	    }
  	    A.length = actualDeleteCount;
  	    if (insertCount < actualDeleteCount) {
  	      for (k = actualStart; k < len - actualDeleteCount; k++) {
  	        from = k + actualDeleteCount;
  	        to = k + insertCount;
  	        if (from in O) O[to] = O[from];
  	        else delete O[to];
  	      }
  	      for (k = len; k > len - actualDeleteCount + insertCount; k--) delete O[k - 1];
  	    } else if (insertCount > actualDeleteCount) {
  	      for (k = len - actualDeleteCount; k > actualStart; k--) {
  	        from = k + actualDeleteCount - 1;
  	        to = k + insertCount - 1;
  	        if (from in O) O[to] = O[from];
  	        else delete O[to];
  	      }
  	    }
  	    for (k = 0; k < insertCount; k++) {
  	      O[k + actualStart] = arguments[k + 2];
  	    }
  	    O.length = len - actualDeleteCount + insertCount;
  	    return A;
  	  }
  	});
  
  	var loadjs_umd = createCommonjsModule(function (module, exports) {
  	  (function (root, factory) {
  	    {
  	      module.exports = factory();
  	    }
  	  })(commonjsGlobal, function () {
  	    /**
  	     * Global dependencies.
  	     * @global {Object} document - DOM
  	     */
  	    var devnull = function devnull() {},
  	        bundleIdCache = {},
  	        bundleResultCache = {},
  	        bundleCallbackQueue = {};
  	    /**
  	     * Subscribe to bundle load event.
  	     * @param {string[]} bundleIds - Bundle ids
  	     * @param {Function} callbackFn - The callback function
  	     */
  
  
  	    function subscribe(bundleIds, callbackFn) {
  	      // listify
  	      bundleIds = bundleIds.push ? bundleIds : [bundleIds];
  	      var depsNotFound = [],
  	          i = bundleIds.length,
  	          numWaiting = i,
  	          fn,
  	          bundleId,
  	          r,
  	          q; // define callback function
  
  	      fn = function fn(bundleId, pathsNotFound) {
  	        if (pathsNotFound.length) depsNotFound.push(bundleId);
  	        numWaiting--;
  	        if (!numWaiting) callbackFn(depsNotFound);
  	      }; // register callback
  
  
  	      while (i--) {
  	        bundleId = bundleIds[i]; // execute callback if in result cache
  
  	        r = bundleResultCache[bundleId];
  
  	        if (r) {
  	          fn(bundleId, r);
  	          continue;
  	        } // add to callback queue
  
  
  	        q = bundleCallbackQueue[bundleId] = bundleCallbackQueue[bundleId] || [];
  	        q.push(fn);
  	      }
  	    }
  	    /**
  	     * Publish bundle load event.
  	     * @param {string} bundleId - Bundle id
  	     * @param {string[]} pathsNotFound - List of files not found
  	     */
  
  
  	    function publish(bundleId, pathsNotFound) {
  	      // exit if id isn't defined
  	      if (!bundleId) return;
  	      var q = bundleCallbackQueue[bundleId]; // cache result
  
  	      bundleResultCache[bundleId] = pathsNotFound; // exit if queue is empty
  
  	      if (!q) return; // empty callback queue
  
  	      while (q.length) {
  	        q[0](bundleId, pathsNotFound);
  	        q.splice(0, 1);
  	      }
  	    }
  	    /**
  	     * Execute callbacks.
  	     * @param {Object or Function} args - The callback args
  	     * @param {string[]} depsNotFound - List of dependencies not found
  	     */
  
  
  	    function executeCallbacks(args, depsNotFound) {
  	      // accept function as argument
  	      if (args.call) args = {
  	        success: args
  	      }; // success and error callbacks
  
  	      if (depsNotFound.length) (args.error || devnull)(depsNotFound);else (args.success || devnull)(args);
  	    }
  	    /**
  	     * Load individual file.
  	     * @param {string} path - The file path
  	     * @param {Function} callbackFn - The callback function
  	     */
  
  
  	    function loadFile(path, callbackFn, args, numTries) {
  	      var doc = document,
  	          async = args.async,
  	          maxTries = (args.numRetries || 0) + 1,
  	          beforeCallbackFn = args.before || devnull,
  	          pathname = path.replace(/[\?|#].*$/, ''),
  	          pathStripped = path.replace(/^(css|img)!/, ''),
  	          isLegacyIECss,
  	          e;
  	      numTries = numTries || 0;
  
  	      if (/(^css!|\.css$)/.test(pathname)) {
  	        // css
  	        e = doc.createElement('link');
  	        e.rel = 'stylesheet';
  	        e.href = pathStripped; // tag IE9+
  
  	        isLegacyIECss = 'hideFocus' in e; // use preload in IE Edge (to detect load errors)
  
  	        if (isLegacyIECss && e.relList) {
  	          isLegacyIECss = 0;
  	          e.rel = 'preload';
  	          e.as = 'style';
  	        }
  	      } else if (/(^img!|\.(png|gif|jpg|svg|webp)$)/.test(pathname)) {
  	        // image
  	        e = doc.createElement('img');
  	        e.src = pathStripped;
  	      } else {
  	        // javascript
  	        e = doc.createElement('script');
  	        e.src = path;
  	        e.async = async === undefined ? true : async;
  	      }
  
  	      e.onload = e.onerror = e.onbeforeload = function (ev) {
  	        var result = ev.type[0]; // treat empty stylesheets as failures to get around lack of onerror
  	        // support in IE9-11
  
  	        if (isLegacyIECss) {
  	          try {
  	            if (!e.sheet.cssText.length) result = 'e';
  	          } catch (x) {
  	            // sheets objects created from load errors don't allow access to
  	            // `cssText` (unless error is Code:18 SecurityError)
  	            if (x.code != 18) result = 'e';
  	          }
  	        } // handle retries in case of load failure
  
  
  	        if (result == 'e') {
  	          // increment counter
  	          numTries += 1; // exit function and try again
  
  	          if (numTries < maxTries) {
  	            return loadFile(path, callbackFn, args, numTries);
  	          }
  	        } else if (e.rel == 'preload' && e.as == 'style') {
  	          // activate preloaded stylesheets
  	          return e.rel = 'stylesheet'; // jshint ignore:line
  	        } // execute callback
  
  
  	        callbackFn(path, result, ev.defaultPrevented);
  	      }; // add to document (unless callback returns `false`)
  
  
  	      if (beforeCallbackFn(path, e) !== false) doc.head.appendChild(e);
  	    }
  	    /**
  	     * Load multiple files.
  	     * @param {string[]} paths - The file paths
  	     * @param {Function} callbackFn - The callback function
  	     */
  
  
  	    function loadFiles(paths, callbackFn, args) {
  	      // listify paths
  	      paths = paths.push ? paths : [paths];
  	      var numWaiting = paths.length,
  	          x = numWaiting,
  	          pathsNotFound = [],
  	          fn,
  	          i; // define callback function
  
  	      fn = function fn(path, result, defaultPrevented) {
  	        // handle error
  	        if (result == 'e') pathsNotFound.push(path); // handle beforeload event. If defaultPrevented then that means the load
  	        // will be blocked (ex. Ghostery/ABP on Safari)
  
  	        if (result == 'b') {
  	          if (defaultPrevented) pathsNotFound.push(path);else return;
  	        }
  
  	        numWaiting--;
  	        if (!numWaiting) callbackFn(pathsNotFound);
  	      }; // load scripts
  
  
  	      for (i = 0; i < x; i++) {
  	        loadFile(paths[i], fn, args);
  	      }
  	    }
  	    /**
  	     * Initiate script load and register bundle.
  	     * @param {(string|string[])} paths - The file paths
  	     * @param {(string|Function|Object)} [arg1] - The (1) bundleId or (2) success
  	     *   callback or (3) object literal with success/error arguments, numRetries,
  	     *   etc.
  	     * @param {(Function|Object)} [arg2] - The (1) success callback or (2) object
  	     *   literal with success/error arguments, numRetries, etc.
  	     */
  
  
  	    function loadjs(paths, arg1, arg2) {
  	      var bundleId, args; // bundleId (if string)
  
  	      if (arg1 && arg1.trim) bundleId = arg1; // args (default is {})
  
  	      args = (bundleId ? arg2 : arg1) || {}; // throw error if bundle is already defined
  
  	      if (bundleId) {
  	        if (bundleId in bundleIdCache) {
  	          throw "LoadJS";
  	        } else {
  	          bundleIdCache[bundleId] = true;
  	        }
  	      }
  
  	      function loadFn(resolve, reject) {
  	        loadFiles(paths, function (pathsNotFound) {
  	          // execute callbacks
  	          executeCallbacks(args, pathsNotFound); // resolve Promise
  
  	          if (resolve) {
  	            executeCallbacks({
  	              success: resolve,
  	              error: reject
  	            }, pathsNotFound);
  	          } // publish bundle load event
  
  
  	          publish(bundleId, pathsNotFound);
  	        }, args);
  	      }
  
  	      if (args.returnPromise) return new Promise(loadFn);else loadFn();
  	    }
  	    /**
  	     * Execute callbacks when dependencies have been satisfied.
  	     * @param {(string|string[])} deps - List of bundle ids
  	     * @param {Object} args - success/error arguments
  	     */
  
  
  	    loadjs.ready = function ready(deps, args) {
  	      // subscribe to bundle load event
  	      subscribe(deps, function (depsNotFound) {
  	        // execute callbacks
  	        executeCallbacks(args, depsNotFound);
  	      });
  	      return loadjs;
  	    };
  	    /**
  	     * Manually satisfy bundle dependencies.
  	     * @param {string} bundleId - The bundle id
  	     */
  
  
  	    loadjs.done = function done(bundleId) {
  	      publish(bundleId, []);
  	    };
  	    /**
  	     * Reset loadjs dependencies statuses
  	     */
  
  
  	    loadjs.reset = function reset() {
  	      bundleIdCache = {};
  	      bundleResultCache = {};
  	      bundleCallbackQueue = {};
  	    };
  	    /**
  	     * Determine if bundle has already been defined
  	     * @param String} bundleId - The bundle id
  	     */
  
  
  	    loadjs.isDefined = function isDefined(bundleId) {
  	      return bundleId in bundleIdCache;
  	    }; // export
  
  
  	    return loadjs;
  	  });
  	});
  
  	function loadScript(url) {
  	  return new Promise(function (resolve, reject) {
  	    loadjs_umd(url, {
  	      success: resolve,
  	      error: reject
  	    });
  	  });
  	}
  
  	function parseId(url) {
  	  if (is$2.empty(url)) {
  	    return null;
  	  }
  
  	  if (is$2.number(Number(url))) {
  	    return url;
  	  }
  
  	  var regex = /^.*(vimeo.com\/|video\/)(\d+).*/;
  	  return url.match(regex) ? RegExp.$2 : url;
  	} // Set playback state and trigger change (only on actual change)
  
  
  	function assurePlaybackState(play) {
  	  if (play && !this.embed.hasPlayed) {
  	    this.embed.hasPlayed = true;
  	  }
  
  	  if (this.media.paused === play) {
  	    this.media.paused = !play;
  	    triggerEvent.call(this, this.media, play ? 'play' : 'pause');
  	  }
  	}
  
  	var vimeo = {
  	  setup: function setup() {
  	    var player = this; // Add embed class for responsive
  
  	    toggleClass(player.elements.wrapper, player.config.classNames.embed, true); // Set speed options from config
  
  	    player.options.speed = player.config.speed.options; // Set intial ratio
  
  	    setAspectRatio.call(player); // Load the SDK if not already
  
  	    if (!is$2.object(window.Vimeo)) {
  	      loadScript(player.config.urls.vimeo.sdk).then(function () {
  	        vimeo.ready.call(player);
  	      }).catch(function (error) {
  	        player.debug.warn('Vimeo SDK (player.js) failed to load', error);
  	      });
  	    } else {
  	      vimeo.ready.call(player);
  	    }
  	  },
  	  // API Ready
  	  ready: function ready() {
  	    var _this = this;
  
  	    var player = this;
  	    var config = player.config.vimeo;
  
  	    var premium = config.premium,
  	        referrerPolicy = config.referrerPolicy,
  	        frameParams = _objectWithoutProperties(config, ["premium", "referrerPolicy"]); // If the owner has a pro or premium account then we can hide controls etc
  
  
  	    if (premium) {
  	      Object.assign(frameParams, {
  	        controls: false,
  	        sidedock: false
  	      });
  	    } // Get Vimeo params for the iframe
  
  
  	    var params = buildUrlParams(_objectSpread2({
  	      loop: player.config.loop.active,
  	      autoplay: player.autoplay,
  	      muted: player.muted,
  	      gesture: 'media',
  	      playsinline: !this.config.fullscreen.iosNative
  	    }, frameParams)); // Get the source URL or ID
  
  	    var source = player.media.getAttribute('src'); // Get from <div> if needed
  
  	    if (is$2.empty(source)) {
  	      source = player.media.getAttribute(player.config.attributes.embed.id);
  	    }
  
  	    var id = parseId(source); // Build an iframe
  
  	    var iframe = createElement$1('iframe');
  	    var src = format(player.config.urls.vimeo.iframe, id, params);
  	    iframe.setAttribute('src', src);
  	    iframe.setAttribute('allowfullscreen', '');
  	    iframe.setAttribute('allow', 'autoplay,fullscreen,picture-in-picture'); // Set the referrer policy if required
  
  	    if (!is$2.empty(referrerPolicy)) {
  	      iframe.setAttribute('referrerPolicy', referrerPolicy);
  	    } // Inject the package
  
  
  	    if (premium || !config.customControls) {
  	      iframe.setAttribute('data-poster', player.poster);
  	      player.media = replaceElement(iframe, player.media);
  	    } else {
  	      var wrapper = createElement$1('div', {
  	        class: player.config.classNames.embedContainer,
  	        'data-poster': player.poster
  	      });
  	      wrapper.appendChild(iframe);
  	      player.media = replaceElement(wrapper, player.media);
  	    } // Get poster image
  
  
  	    if (!config.customControls) {
  	      fetch(format(player.config.urls.vimeo.api, src)).then(function (response) {
  	        if (is$2.empty(response) || !response.thumbnail_url) {
  	          return;
  	        } // Set and show poster
  
  
  	        ui.setPoster.call(player, response.thumbnail_url).catch(function () {});
  	      });
  	    } // Setup instance
  	    // https://github.com/vimeo/player.js
  
  
  	    player.embed = new window.Vimeo.Player(iframe, {
  	      autopause: player.config.autopause,
  	      muted: player.muted
  	    });
  	    player.media.paused = true;
  	    player.media.currentTime = 0; // Disable native text track rendering
  
  	    if (player.supported.ui) {
  	      player.embed.disableTextTrack();
  	    } // Create a faux HTML5 API using the Vimeo API
  
  
  	    player.media.play = function () {
  	      assurePlaybackState.call(player, true);
  	      return player.embed.play();
  	    };
  
  	    player.media.pause = function () {
  	      assurePlaybackState.call(player, false);
  	      return player.embed.pause();
  	    };
  
  	    player.media.stop = function () {
  	      player.pause();
  	      player.currentTime = 0;
  	    }; // Seeking
  
  
  	    var currentTime = player.media.currentTime;
  	    Object.defineProperty(player.media, 'currentTime', {
  	      get: function get() {
  	        return currentTime;
  	      },
  	      set: function set(time) {
  	        // Vimeo will automatically play on seek if the video hasn't been played before
  	        // Get current paused state and volume etc
  	        var embed = player.embed,
  	            media = player.media,
  	            paused = player.paused,
  	            volume = player.volume;
  	        var restorePause = paused && !embed.hasPlayed; // Set seeking state and trigger event
  
  	        media.seeking = true;
  	        triggerEvent.call(player, media, 'seeking'); // If paused, mute until seek is complete
  
  	        Promise.resolve(restorePause && embed.setVolume(0)) // Seek
  	        .then(function () {
  	          return embed.setCurrentTime(time);
  	        }) // Restore paused
  	        .then(function () {
  	          return restorePause && embed.pause();
  	        }) // Restore volume
  	        .then(function () {
  	          return restorePause && embed.setVolume(volume);
  	        }).catch(function () {// Do nothing
  	        });
  	      }
  	    }); // Playback speed
  
  	    var speed = player.config.speed.selected;
  	    Object.defineProperty(player.media, 'playbackRate', {
  	      get: function get() {
  	        return speed;
  	      },
  	      set: function set(input) {
  	        player.embed.setPlaybackRate(input).then(function () {
  	          speed = input;
  	          triggerEvent.call(player, player.media, 'ratechange');
  	        }).catch(function () {
  	          // Cannot set Playback Rate, Video is probably not on Pro account
  	          player.options.speed = [1];
  	        });
  	      }
  	    }); // Volume
  
  	    var volume = player.config.volume;
  	    Object.defineProperty(player.media, 'volume', {
  	      get: function get() {
  	        return volume;
  	      },
  	      set: function set(input) {
  	        player.embed.setVolume(input).then(function () {
  	          volume = input;
  	          triggerEvent.call(player, player.media, 'volumechange');
  	        });
  	      }
  	    }); // Muted
  
  	    var muted = player.config.muted;
  	    Object.defineProperty(player.media, 'muted', {
  	      get: function get() {
  	        return muted;
  	      },
  	      set: function set(input) {
  	        var toggle = is$2.boolean(input) ? input : false;
  	        player.embed.setVolume(toggle ? 0 : player.config.volume).then(function () {
  	          muted = toggle;
  	          triggerEvent.call(player, player.media, 'volumechange');
  	        });
  	      }
  	    }); // Loop
  
  	    var loop = player.config.loop;
  	    Object.defineProperty(player.media, 'loop', {
  	      get: function get() {
  	        return loop;
  	      },
  	      set: function set(input) {
  	        var toggle = is$2.boolean(input) ? input : player.config.loop.active;
  	        player.embed.setLoop(toggle).then(function () {
  	          loop = toggle;
  	        });
  	      }
  	    }); // Source
  
  	    var currentSrc;
  	    player.embed.getVideoUrl().then(function (value) {
  	      currentSrc = value;
  	      controls.setDownloadUrl.call(player);
  	    }).catch(function (error) {
  	      _this.debug.warn(error);
  	    });
  	    Object.defineProperty(player.media, 'currentSrc', {
  	      get: function get() {
  	        return currentSrc;
  	      }
  	    }); // Ended
  
  	    Object.defineProperty(player.media, 'ended', {
  	      get: function get() {
  	        return player.currentTime === player.duration;
  	      }
  	    }); // Set aspect ratio based on video size
  
  	    Promise.all([player.embed.getVideoWidth(), player.embed.getVideoHeight()]).then(function (dimensions) {
  	      var _dimensions = _slicedToArray(dimensions, 2),
  	          width = _dimensions[0],
  	          height = _dimensions[1];
  
  	      player.embed.ratio = [width, height];
  	      setAspectRatio.call(_this);
  	    }); // Set autopause
  
  	    player.embed.setAutopause(player.config.autopause).then(function (state) {
  	      player.config.autopause = state;
  	    }); // Get title
  
  	    player.embed.getVideoTitle().then(function (title) {
  	      player.config.title = title;
  	      ui.setTitle.call(_this);
  	    }); // Get current time
  
  	    player.embed.getCurrentTime().then(function (value) {
  	      currentTime = value;
  	      triggerEvent.call(player, player.media, 'timeupdate');
  	    }); // Get duration
  
  	    player.embed.getDuration().then(function (value) {
  	      player.media.duration = value;
  	      triggerEvent.call(player, player.media, 'durationchange');
  	    }); // Get captions
  
  	    player.embed.getTextTracks().then(function (tracks) {
  	      player.media.textTracks = tracks;
  	      captions.setup.call(player);
  	    });
  	    player.embed.on('cuechange', function (_ref) {
  	      var _ref$cues = _ref.cues,
  	          cues = _ref$cues === void 0 ? [] : _ref$cues;
  	      var strippedCues = cues.map(function (cue) {
  	        return stripHTML(cue.text);
  	      });
  	      captions.updateCues.call(player, strippedCues);
  	    });
  	    player.embed.on('loaded', function () {
  	      // Assure state and events are updated on autoplay
  	      player.embed.getPaused().then(function (paused) {
  	        assurePlaybackState.call(player, !paused);
  
  	        if (!paused) {
  	          triggerEvent.call(player, player.media, 'playing');
  	        }
  	      });
  
  	      if (is$2.element(player.embed.element) && player.supported.ui) {
  	        var frame = player.embed.element; // Fix keyboard focus issues
  	        // https://github.com/sampotts/plyr/issues/317
  
  	        frame.setAttribute('tabindex', -1);
  	      }
  	    });
  	    player.embed.on('bufferstart', function () {
  	      triggerEvent.call(player, player.media, 'waiting');
  	    });
  	    player.embed.on('bufferend', function () {
  	      triggerEvent.call(player, player.media, 'playing');
  	    });
  	    player.embed.on('play', function () {
  	      assurePlaybackState.call(player, true);
  	      triggerEvent.call(player, player.media, 'playing');
  	    });
  	    player.embed.on('pause', function () {
  	      assurePlaybackState.call(player, false);
  	    });
  	    player.embed.on('timeupdate', function (data) {
  	      player.media.seeking = false;
  	      currentTime = data.seconds;
  	      triggerEvent.call(player, player.media, 'timeupdate');
  	    });
  	    player.embed.on('progress', function (data) {
  	      player.media.buffered = data.percent;
  	      triggerEvent.call(player, player.media, 'progress'); // Check all loaded
  
  	      if (parseInt(data.percent, 10) === 1) {
  	        triggerEvent.call(player, player.media, 'canplaythrough');
  	      } // Get duration as if we do it before load, it gives an incorrect value
  	      // https://github.com/sampotts/plyr/issues/891
  
  
  	      player.embed.getDuration().then(function (value) {
  	        if (value !== player.media.duration) {
  	          player.media.duration = value;
  	          triggerEvent.call(player, player.media, 'durationchange');
  	        }
  	      });
  	    });
  	    player.embed.on('seeked', function () {
  	      player.media.seeking = false;
  	      triggerEvent.call(player, player.media, 'seeked');
  	    });
  	    player.embed.on('ended', function () {
  	      player.media.paused = true;
  	      triggerEvent.call(player, player.media, 'ended');
  	    });
  	    player.embed.on('error', function (detail) {
  	      player.media.error = detail;
  	      triggerEvent.call(player, player.media, 'error');
  	    }); // Rebuild UI
  
  	    if (config.customControls) {
  	      setTimeout(function () {
  	        return ui.build.call(player);
  	      }, 0);
  	    }
  	  }
  	};
  
  	function parseId$1(url) {
  	  if (is$2.empty(url)) {
  	    return null;
  	  }
  
  	  var regex = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|&v=)([^#&?]*).*/;
  	  return url.match(regex) ? RegExp.$2 : url;
  	} // Set playback state and trigger change (only on actual change)
  
  
  	function assurePlaybackState$1(play) {
  	  if (play && !this.embed.hasPlayed) {
  	    this.embed.hasPlayed = true;
  	  }
  
  	  if (this.media.paused === play) {
  	    this.media.paused = !play;
  	    triggerEvent.call(this, this.media, play ? 'play' : 'pause');
  	  }
  	}
  
  	function getHost$2(config) {
  	  if (config.noCookie) {
  	    return 'https://www.youtube-nocookie.com';
  	  }
  
  	  if (window.location.protocol === 'http:') {
  	    return 'http://www.youtube.com';
  	  } // Use YouTube's default
  
  
  	  return undefined;
  	}
  
  	var youtube = {
  	  setup: function setup() {
  	    var _this = this;
  
  	    // Add embed class for responsive
  	    toggleClass(this.elements.wrapper, this.config.classNames.embed, true); // Setup API
  
  	    if (is$2.object(window.YT) && is$2.function(window.YT.Player)) {
  	      youtube.ready.call(this);
  	    } else {
  	      // Reference current global callback
  	      var callback = window.onYouTubeIframeAPIReady; // Set callback to process queue
  
  	      window.onYouTubeIframeAPIReady = function () {
  	        // Call global callback if set
  	        if (is$2.function(callback)) {
  	          callback();
  	        }
  
  	        youtube.ready.call(_this);
  	      }; // Load the SDK
  
  
  	      loadScript(this.config.urls.youtube.sdk).catch(function (error) {
  	        _this.debug.warn('YouTube API failed to load', error);
  	      });
  	    }
  	  },
  	  // Get the media title
  	  getTitle: function getTitle(videoId) {
  	    var _this2 = this;
  
  	    var url = format(this.config.urls.youtube.api, videoId);
  	    fetch(url).then(function (data) {
  	      if (is$2.object(data)) {
  	        var title = data.title,
  	            height = data.height,
  	            width = data.width; // Set title
  
  	        _this2.config.title = title;
  	        ui.setTitle.call(_this2); // Set aspect ratio
  
  	        _this2.embed.ratio = [width, height];
  	      }
  
  	      setAspectRatio.call(_this2);
  	    }).catch(function () {
  	      // Set aspect ratio
  	      setAspectRatio.call(_this2);
  	    });
  	  },
  	  // API ready
  	  ready: function ready() {
  	    var player = this;
  	    var config = player.config.youtube; // Ignore already setup (race condition)
  
  	    var currentId = player.media && player.media.getAttribute('id');
  
  	    if (!is$2.empty(currentId) && currentId.startsWith('youtube-')) {
  	      return;
  	    } // Get the source URL or ID
  
  
  	    var source = player.media.getAttribute('src'); // Get from <div> if needed
  
  	    if (is$2.empty(source)) {
  	      source = player.media.getAttribute(this.config.attributes.embed.id);
  	    } // Replace the <iframe> with a <div> due to YouTube API issues
  
  
  	    var videoId = parseId$1(source);
  	    var id = generateId(player.provider); // Replace media element
  
  	    var container = createElement$1('div', {
  	      id: id,
  	      'data-poster': config.customControls ? player.poster : undefined
  	    });
  	    player.media = replaceElement(container, player.media); // Only load the poster when using custom controls
  
  	    if (config.customControls) {
  	      var posterSrc = function posterSrc(s) {
  	        return "https://i.ytimg.com/vi/".concat(videoId, "/").concat(s, "default.jpg");
  	      }; // Check thumbnail images in order of quality, but reject fallback thumbnails (120px wide)
  
  
  	      loadImage(posterSrc('maxres'), 121) // Higest quality and unpadded
  	      .catch(function () {
  	        return loadImage(posterSrc('sd'), 121);
  	      }) // 480p padded 4:3
  	      .catch(function () {
  	        return loadImage(posterSrc('hq'));
  	      }) // 360p padded 4:3. Always exists
  	      .then(function (image) {
  	        return ui.setPoster.call(player, image.src);
  	      }).then(function (src) {
  	        // If the image is padded, use background-size "cover" instead (like youtube does too with their posters)
  	        if (!src.includes('maxres')) {
  	          player.elements.poster.style.backgroundSize = 'cover';
  	        }
  	      }).catch(function () {});
  	    } // Setup instance
  	    // https://developers.google.com/youtube/iframe_api_reference
  
  
  	    player.embed = new window.YT.Player(player.media, {
  	      videoId: videoId,
  	      host: getHost$2(config),
  	      playerVars: extend$1({}, {
  	        // Autoplay
  	        autoplay: player.config.autoplay ? 1 : 0,
  	        // iframe interface language
  	        hl: player.config.hl,
  	        // Only show controls if not fully supported or opted out
  	        controls: player.supported.ui && config.customControls ? 0 : 1,
  	        // Disable keyboard as we handle it
  	        disablekb: 1,
  	        // Allow iOS inline playback
  	        playsinline: !player.config.fullscreen.iosNative ? 1 : 0,
  	        // Captions are flaky on YouTube
  	        cc_load_policy: player.captions.active ? 1 : 0,
  	        cc_lang_pref: player.config.captions.language,
  	        // Tracking for stats
  	        widget_referrer: window ? window.location.href : null
  	      }, config),
  	      events: {
  	        onError: function onError(event) {
  	          // YouTube may fire onError twice, so only handle it once
  	          if (!player.media.error) {
  	            var code = event.data; // Messages copied from https://developers.google.com/youtube/iframe_api_reference#onError
  
  	            var message = {
  	              2: 'The request contains an invalid parameter value. For example, this error occurs if you specify a video ID that does not have 11 characters, or if the video ID contains invalid characters, such as exclamation points or asterisks.',
  	              5: 'The requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred.',
  	              100: 'The video requested was not found. This error occurs when a video has been removed (for any reason) or has been marked as private.',
  	              101: 'The owner of the requested video does not allow it to be played in embedded players.',
  	              150: 'The owner of the requested video does not allow it to be played in embedded players.'
  	            }[code] || 'An unknown error occured';
  	            player.media.error = {
  	              code: code,
  	              message: message
  	            };
  	            triggerEvent.call(player, player.media, 'error');
  	          }
  	        },
  	        onPlaybackRateChange: function onPlaybackRateChange(event) {
  	          // Get the instance
  	          var instance = event.target; // Get current speed
  
  	          player.media.playbackRate = instance.getPlaybackRate();
  	          triggerEvent.call(player, player.media, 'ratechange');
  	        },
  	        onReady: function onReady(event) {
  	          // Bail if onReady has already been called. See issue #1108
  	          if (is$2.function(player.media.play)) {
  	            return;
  	          } // Get the instance
  
  
  	          var instance = event.target; // Get the title
  
  	          youtube.getTitle.call(player, videoId); // Create a faux HTML5 API using the YouTube API
  
  	          player.media.play = function () {
  	            assurePlaybackState$1.call(player, true);
  	            instance.playVideo();
  	          };
  
  	          player.media.pause = function () {
  	            assurePlaybackState$1.call(player, false);
  	            instance.pauseVideo();
  	          };
  
  	          player.media.stop = function () {
  	            instance.stopVideo();
  	          };
  
  	          player.media.duration = instance.getDuration();
  	          player.media.paused = true; // Seeking
  
  	          player.media.currentTime = 0;
  	          Object.defineProperty(player.media, 'currentTime', {
  	            get: function get() {
  	              return Number(instance.getCurrentTime());
  	            },
  	            set: function set(time) {
  	              // If paused and never played, mute audio preventively (YouTube starts playing on seek if the video hasn't been played yet).
  	              if (player.paused && !player.embed.hasPlayed) {
  	                player.embed.mute();
  	              } // Set seeking state and trigger event
  
  
  	              player.media.seeking = true;
  	              triggerEvent.call(player, player.media, 'seeking'); // Seek after events sent
  
  	              instance.seekTo(time);
  	            }
  	          }); // Playback speed
  
  	          Object.defineProperty(player.media, 'playbackRate', {
  	            get: function get() {
  	              return instance.getPlaybackRate();
  	            },
  	            set: function set(input) {
  	              instance.setPlaybackRate(input);
  	            }
  	          }); // Volume
  
  	          var volume = player.config.volume;
  	          Object.defineProperty(player.media, 'volume', {
  	            get: function get() {
  	              return volume;
  	            },
  	            set: function set(input) {
  	              volume = input;
  	              instance.setVolume(volume * 100);
  	              triggerEvent.call(player, player.media, 'volumechange');
  	            }
  	          }); // Muted
  
  	          var muted = player.config.muted;
  	          Object.defineProperty(player.media, 'muted', {
  	            get: function get() {
  	              return muted;
  	            },
  	            set: function set(input) {
  	              var toggle = is$2.boolean(input) ? input : muted;
  	              muted = toggle;
  	              instance[toggle ? 'mute' : 'unMute']();
  	              instance.setVolume(volume * 100);
  	              triggerEvent.call(player, player.media, 'volumechange');
  	            }
  	          }); // Source
  
  	          Object.defineProperty(player.media, 'currentSrc', {
  	            get: function get() {
  	              return instance.getVideoUrl();
  	            }
  	          }); // Ended
  
  	          Object.defineProperty(player.media, 'ended', {
  	            get: function get() {
  	              return player.currentTime === player.duration;
  	            }
  	          }); // Get available speeds
  
  	          var speeds = instance.getAvailablePlaybackRates(); // Filter based on config
  
  	          player.options.speed = speeds.filter(function (s) {
  	            return player.config.speed.options.includes(s);
  	          }); // Set the tabindex to avoid focus entering iframe
  
  	          if (player.supported.ui && config.customControls) {
  	            player.media.setAttribute('tabindex', -1);
  	          }
  
  	          triggerEvent.call(player, player.media, 'timeupdate');
  	          triggerEvent.call(player, player.media, 'durationchange'); // Reset timer
  
  	          clearInterval(player.timers.buffering); // Setup buffering
  
  	          player.timers.buffering = setInterval(function () {
  	            // Get loaded % from YouTube
  	            player.media.buffered = instance.getVideoLoadedFraction(); // Trigger progress only when we actually buffer something
  
  	            if (player.media.lastBuffered === null || player.media.lastBuffered < player.media.buffered) {
  	              triggerEvent.call(player, player.media, 'progress');
  	            } // Set last buffer point
  
  
  	            player.media.lastBuffered = player.media.buffered; // Bail if we're at 100%
  
  	            if (player.media.buffered === 1) {
  	              clearInterval(player.timers.buffering); // Trigger event
  
  	              triggerEvent.call(player, player.media, 'canplaythrough');
  	            }
  	          }, 200); // Rebuild UI
  
  	          if (config.customControls) {
  	            setTimeout(function () {
  	              return ui.build.call(player);
  	            }, 50);
  	          }
  	        },
  	        onStateChange: function onStateChange(event) {
  	          // Get the instance
  	          var instance = event.target; // Reset timer
  
  	          clearInterval(player.timers.playing);
  	          var seeked = player.media.seeking && [1, 2].includes(event.data);
  
  	          if (seeked) {
  	            // Unset seeking and fire seeked event
  	            player.media.seeking = false;
  	            triggerEvent.call(player, player.media, 'seeked');
  	          } // Handle events
  	          // -1   Unstarted
  	          // 0    Ended
  	          // 1    Playing
  	          // 2    Paused
  	          // 3    Buffering
  	          // 5    Video cued
  
  
  	          switch (event.data) {
  	            case -1:
  	              // Update scrubber
  	              triggerEvent.call(player, player.media, 'timeupdate'); // Get loaded % from YouTube
  
  	              player.media.buffered = instance.getVideoLoadedFraction();
  	              triggerEvent.call(player, player.media, 'progress');
  	              break;
  
  	            case 0:
  	              assurePlaybackState$1.call(player, false); // YouTube doesn't support loop for a single video, so mimick it.
  
  	              if (player.media.loop) {
  	                // YouTube needs a call to `stopVideo` before playing again
  	                instance.stopVideo();
  	                instance.playVideo();
  	              } else {
  	                triggerEvent.call(player, player.media, 'ended');
  	              }
  
  	              break;
  
  	            case 1:
  	              // Restore paused state (YouTube starts playing on seek if the video hasn't been played yet)
  	              if (config.customControls && !player.config.autoplay && player.media.paused && !player.embed.hasPlayed) {
  	                player.media.pause();
  	              } else {
  	                assurePlaybackState$1.call(player, true);
  	                triggerEvent.call(player, player.media, 'playing'); // Poll to get playback progress
  
  	                player.timers.playing = setInterval(function () {
  	                  triggerEvent.call(player, player.media, 'timeupdate');
  	                }, 50); // Check duration again due to YouTube bug
  	                // https://github.com/sampotts/plyr/issues/374
  	                // https://code.google.com/p/gdata-issues/issues/detail?id=8690
  
  	                if (player.media.duration !== instance.getDuration()) {
  	                  player.media.duration = instance.getDuration();
  	                  triggerEvent.call(player, player.media, 'durationchange');
  	                }
  	              }
  
  	              break;
  
  	            case 2:
  	              // Restore audio (YouTube starts playing on seek if the video hasn't been played yet)
  	              if (!player.muted) {
  	                player.embed.unMute();
  	              }
  
  	              assurePlaybackState$1.call(player, false);
  	              break;
  
  	            case 3:
  	              // Trigger waiting event to add loading classes to container as the video buffers.
  	              triggerEvent.call(player, player.media, 'waiting');
  	              break;
  	          }
  
  	          triggerEvent.call(player, player.elements.container, 'statechange', false, {
  	            code: event.data
  	          });
  	        }
  	      }
  	    });
  	  }
  	};
  
  	var media = {
  	  // Setup media
  	  setup: function setup() {
  	    // If there's no media, bail
  	    if (!this.media) {
  	      this.debug.warn('No media element found!');
  	      return;
  	    } // Add type class
  
  
  	    toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', this.type), true); // Add provider class
  
  	    toggleClass(this.elements.container, this.config.classNames.provider.replace('{0}', this.provider), true); // Add video class for embeds
  	    // This will require changes if audio embeds are added
  
  	    if (this.isEmbed) {
  	      toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', 'video'), true);
  	    } // Inject the player wrapper
  
  
  	    if (this.isVideo) {
  	      // Create the wrapper div
  	      this.elements.wrapper = createElement$1('div', {
  	        class: this.config.classNames.video
  	      }); // Wrap the video in a container
  
  	      wrap$4(this.media, this.elements.wrapper); // Poster image container
  
  	      this.elements.poster = createElement$1('div', {
  	        class: this.config.classNames.poster,
  	        hidden: ''
  	      });
  	      this.elements.wrapper.appendChild(this.elements.poster);
  	    }
  
  	    if (this.isHTML5) {
  	      html5.setup.call(this);
  	    } else if (this.isYouTube) {
  	      youtube.setup.call(this);
  	    } else if (this.isVimeo) {
  	      vimeo.setup.call(this);
  	    }
  	  }
  	};
  
  	var destroy = function destroy(instance) {
  	  // Destroy our adsManager
  	  if (instance.manager) {
  	    instance.manager.destroy();
  	  } // Destroy our adsManager
  
  
  	  if (instance.elements.displayContainer) {
  	    instance.elements.displayContainer.destroy();
  	  }
  
  	  instance.elements.container.remove();
  	};
  
  	var Ads = /*#__PURE__*/function () {
  	  /**
  	   * Ads constructor.
  	   * @param {Object} player
  	   * @return {Ads}
  	   */
  	  function Ads(player) {
  	    var _this = this;
  
  	    _classCallCheck(this, Ads);
  
  	    this.player = player;
  	    this.config = player.config.ads;
  	    this.playing = false;
  	    this.initialized = false;
  	    this.elements = {
  	      container: null,
  	      displayContainer: null
  	    };
  	    this.manager = null;
  	    this.loader = null;
  	    this.cuePoints = null;
  	    this.events = {};
  	    this.safetyTimer = null;
  	    this.countdownTimer = null; // Setup a promise to resolve when the IMA manager is ready
  
  	    this.managerPromise = new Promise(function (resolve, reject) {
  	      // The ad is loaded and ready
  	      _this.on('loaded', resolve); // Ads failed
  
  
  	      _this.on('error', reject);
  	    });
  	    this.load();
  	  }
  
  	  _createClass(Ads, [{
  	    key: "load",
  
  	    /**
  	     * Load the IMA SDK
  	     */
  	    value: function load() {
  	      var _this2 = this;
  
  	      if (!this.enabled) {
  	        return;
  	      } // Check if the Google IMA3 SDK is loaded or load it ourselves
  
  
  	      if (!is$2.object(window.google) || !is$2.object(window.google.ima)) {
  	        loadScript(this.player.config.urls.googleIMA.sdk).then(function () {
  	          _this2.ready();
  	        }).catch(function () {
  	          // Script failed to load or is blocked
  	          _this2.trigger('error', new Error('Google IMA SDK failed to load'));
  	        });
  	      } else {
  	        this.ready();
  	      }
  	    }
  	    /**
  	     * Get the ads instance ready
  	     */
  
  	  }, {
  	    key: "ready",
  	    value: function ready() {
  	      var _this3 = this;
  
  	      // Double check we're enabled
  	      if (!this.enabled) {
  	        destroy(this);
  	      } // Start ticking our safety timer. If the whole advertisement
  	      // thing doesn't resolve within our set time; we bail
  
  
  	      this.startSafetyTimer(12000, 'ready()'); // Clear the safety timer
  
  	      this.managerPromise.then(function () {
  	        _this3.clearSafetyTimer('onAdsManagerLoaded()');
  	      }); // Set listeners on the Plyr instance
  
  	      this.listeners(); // Setup the IMA SDK
  
  	      this.setupIMA();
  	    } // Build the tag URL
  
  	  }, {
  	    key: "setupIMA",
  
  	    /**
  	     * In order for the SDK to display ads for our video, we need to tell it where to put them,
  	     * so here we define our ad container. This div is set up to render on top of the video player.
  	     * Using the code below, we tell the SDK to render ads within that div. We also provide a
  	     * handle to the content video player - the SDK will poll the current time of our player to
  	     * properly place mid-rolls. After we create the ad display container, we initialize it. On
  	     * mobile devices, this initialization is done as the result of a user action.
  	     */
  	    value: function setupIMA() {
  	      var _this4 = this;
  
  	      // Create the container for our advertisements
  	      this.elements.container = createElement$1('div', {
  	        class: this.player.config.classNames.ads
  	      });
  	      this.player.elements.container.appendChild(this.elements.container); // So we can run VPAID2
  
  	      google.ima.settings.setVpaidMode(google.ima.ImaSdkSettings.VpaidMode.ENABLED); // Set language
  
  	      google.ima.settings.setLocale(this.player.config.ads.language); // Set playback for iOS10+
  
  	      google.ima.settings.setDisableCustomPlaybackForIOS10Plus(this.player.config.playsinline); // We assume the adContainer is the video container of the plyr element that will house the ads
  
  	      this.elements.displayContainer = new google.ima.AdDisplayContainer(this.elements.container, this.player.media); // Create ads loader
  
  	      this.loader = new google.ima.AdsLoader(this.elements.displayContainer); // Listen and respond to ads loaded and error events
  
  	      this.loader.addEventListener(google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED, function (event) {
  	        return _this4.onAdsManagerLoaded(event);
  	      }, false);
  	      this.loader.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, function (error) {
  	        return _this4.onAdError(error);
  	      }, false); // Request video ads to be pre-loaded
  
  	      this.requestAds();
  	    }
  	    /**
  	     * Request advertisements
  	     */
  
  	  }, {
  	    key: "requestAds",
  	    value: function requestAds() {
  	      var container = this.player.elements.container;
  
  	      try {
  	        // Request video ads
  	        var request = new google.ima.AdsRequest();
  	        request.adTagUrl = this.tagUrl; // Specify the linear and nonlinear slot sizes. This helps the SDK
  	        // to select the correct creative if multiple are returned
  
  	        request.linearAdSlotWidth = container.offsetWidth;
  	        request.linearAdSlotHeight = container.offsetHeight;
  	        request.nonLinearAdSlotWidth = container.offsetWidth;
  	        request.nonLinearAdSlotHeight = container.offsetHeight; // We only overlay ads as we only support video.
  
  	        request.forceNonLinearFullSlot = false; // Mute based on current state
  
  	        request.setAdWillPlayMuted(!this.player.muted);
  	        this.loader.requestAds(request);
  	      } catch (e) {
  	        this.onAdError(e);
  	      }
  	    }
  	    /**
  	     * Update the ad countdown
  	     * @param {Boolean} start
  	     */
  
  	  }, {
  	    key: "pollCountdown",
  	    value: function pollCountdown() {
  	      var _this5 = this;
  
  	      var start = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  
  	      if (!start) {
  	        clearInterval(this.countdownTimer);
  	        this.elements.container.removeAttribute('data-badge-text');
  	        return;
  	      }
  
  	      var update = function update() {
  	        var time = formatTime(Math.max(_this5.manager.getRemainingTime(), 0));
  	        var label = "".concat(i18n.get('advertisement', _this5.player.config), " - ").concat(time);
  
  	        _this5.elements.container.setAttribute('data-badge-text', label);
  	      };
  
  	      this.countdownTimer = setInterval(update, 100);
  	    }
  	    /**
  	     * This method is called whenever the ads are ready inside the AdDisplayContainer
  	     * @param {Event} adsManagerLoadedEvent
  	     */
  
  	  }, {
  	    key: "onAdsManagerLoaded",
  	    value: function onAdsManagerLoaded(event) {
  	      var _this6 = this;
  
  	      // Load could occur after a source change (race condition)
  	      if (!this.enabled) {
  	        return;
  	      } // Get the ads manager
  
  
  	      var settings = new google.ima.AdsRenderingSettings(); // Tell the SDK to save and restore content video state on our behalf
  
  	      settings.restoreCustomPlaybackStateOnAdBreakComplete = true;
  	      settings.enablePreloading = true; // The SDK is polling currentTime on the contentPlayback. And needs a duration
  	      // so it can determine when to start the mid- and post-roll
  
  	      this.manager = event.getAdsManager(this.player, settings); // Get the cue points for any mid-rolls by filtering out the pre- and post-roll
  
  	      this.cuePoints = this.manager.getCuePoints(); // Add listeners to the required events
  	      // Advertisement error events
  
  	      this.manager.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, function (error) {
  	        return _this6.onAdError(error);
  	      }); // Advertisement regular events
  
  	      Object.keys(google.ima.AdEvent.Type).forEach(function (type) {
  	        _this6.manager.addEventListener(google.ima.AdEvent.Type[type], function (e) {
  	          return _this6.onAdEvent(e);
  	        });
  	      }); // Resolve our adsManager
  
  	      this.trigger('loaded');
  	    }
  	  }, {
  	    key: "addCuePoints",
  	    value: function addCuePoints() {
  	      var _this7 = this;
  
  	      // Add advertisement cue's within the time line if available
  	      if (!is$2.empty(this.cuePoints)) {
  	        this.cuePoints.forEach(function (cuePoint) {
  	          if (cuePoint !== 0 && cuePoint !== -1 && cuePoint < _this7.player.duration) {
  	            var seekElement = _this7.player.elements.progress;
  
  	            if (is$2.element(seekElement)) {
  	              var cuePercentage = 100 / _this7.player.duration * cuePoint;
  	              var cue = createElement$1('span', {
  	                class: _this7.player.config.classNames.cues
  	              });
  	              cue.style.left = "".concat(cuePercentage.toString(), "%");
  	              seekElement.appendChild(cue);
  	            }
  	          }
  	        });
  	      }
  	    }
  	    /**
  	     * This is where all the event handling takes place. Retrieve the ad from the event. Some
  	     * events (e.g. ALL_ADS_COMPLETED) don't have the ad object associated
  	     * https://developers.google.com/interactive-media-ads/docs/sdks/html5/v3/apis#ima.AdEvent.Type
  	     * @param {Event} event
  	     */
  
  	  }, {
  	    key: "onAdEvent",
  	    value: function onAdEvent(event) {
  	      var _this8 = this;
  
  	      var container = this.player.elements.container; // Retrieve the ad from the event. Some events (e.g. ALL_ADS_COMPLETED)
  	      // don't have ad object associated
  
  	      var ad = event.getAd();
  	      var adData = event.getAdData(); // Proxy event
  
  	      var dispatchEvent = function dispatchEvent(type) {
  	        triggerEvent.call(_this8.player, _this8.player.media, "ads".concat(type.replace(/_/g, '').toLowerCase()));
  	      }; // Bubble the event
  
  
  	      dispatchEvent(event.type);
  
  	      switch (event.type) {
  	        case google.ima.AdEvent.Type.LOADED:
  	          // This is the first event sent for an ad - it is possible to determine whether the
  	          // ad is a video ad or an overlay
  	          this.trigger('loaded'); // Start countdown
  
  	          this.pollCountdown(true);
  
  	          if (!ad.isLinear()) {
  	            // Position AdDisplayContainer correctly for overlay
  	            ad.width = container.offsetWidth;
  	            ad.height = container.offsetHeight;
  	          } // console.info('Ad type: ' + event.getAd().getAdPodInfo().getPodIndex());
  	          // console.info('Ad time: ' + event.getAd().getAdPodInfo().getTimeOffset());
  
  
  	          break;
  
  	        case google.ima.AdEvent.Type.STARTED:
  	          // Set volume to match player
  	          this.manager.setVolume(this.player.volume);
  	          break;
  
  	        case google.ima.AdEvent.Type.ALL_ADS_COMPLETED:
  	          // All ads for the current videos are done. We can now request new advertisements
  	          // in case the video is re-played
  	          // TODO: Example for what happens when a next video in a playlist would be loaded.
  	          // So here we load a new video when all ads are done.
  	          // Then we load new ads within a new adsManager. When the video
  	          // Is started - after - the ads are loaded, then we get ads.
  	          // You can also easily test cancelling and reloading by running
  	          // player.ads.cancel() and player.ads.play from the console I guess.
  	          // this.player.source = {
  	          //     type: 'video',
  	          //     title: 'View From A Blue Moon',
  	          //     sources: [{
  	          //         src:
  	          // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.mp4', type:
  	          // 'video/mp4', }], poster:
  	          // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.jpg', tracks:
  	          // [ { kind: 'captions', label: 'English', srclang: 'en', src:
  	          // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.en.vtt',
  	          // default: true, }, { kind: 'captions', label: 'French', srclang: 'fr', src:
  	          // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.fr.vtt', }, ],
  	          // };
  	          // TODO: So there is still this thing where a video should only be allowed to start
  	          // playing when the IMA SDK is ready or has failed
  	          if (this.player.ended) {
  	            this.loadAds();
  	          } else {
  	            // The SDK won't allow new ads to be called without receiving a contentComplete()
  	            this.loader.contentComplete();
  	          }
  
  	          break;
  
  	        case google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED:
  	          // This event indicates the ad has started - the video player can adjust the UI,
  	          // for example display a pause button and remaining time. Fired when content should
  	          // be paused. This usually happens right before an ad is about to cover the content
  	          this.pauseContent();
  	          break;
  
  	        case google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED:
  	          // This event indicates the ad has finished - the video player can perform
  	          // appropriate UI actions, such as removing the timer for remaining time detection.
  	          // Fired when content should be resumed. This usually happens when an ad finishes
  	          // or collapses
  	          this.pollCountdown();
  	          this.resumeContent();
  	          break;
  
  	        case google.ima.AdEvent.Type.LOG:
  	          if (adData.adError) {
  	            this.player.debug.warn("Non-fatal ad error: ".concat(adData.adError.getMessage()));
  	          }
  
  	          break;
  	      }
  	    }
  	    /**
  	     * Any ad error handling comes through here
  	     * @param {Event} event
  	     */
  
  	  }, {
  	    key: "onAdError",
  	    value: function onAdError(event) {
  	      this.cancel();
  	      this.player.debug.warn('Ads error', event);
  	    }
  	    /**
  	     * Setup hooks for Plyr and window events. This ensures
  	     * the mid- and post-roll launch at the correct time. And
  	     * resize the advertisement when the player resizes
  	     */
  
  	  }, {
  	    key: "listeners",
  	    value: function listeners() {
  	      var _this9 = this;
  
  	      var container = this.player.elements.container;
  	      var time;
  	      this.player.on('canplay', function () {
  	        _this9.addCuePoints();
  	      });
  	      this.player.on('ended', function () {
  	        _this9.loader.contentComplete();
  	      });
  	      this.player.on('timeupdate', function () {
  	        time = _this9.player.currentTime;
  	      });
  	      this.player.on('seeked', function () {
  	        var seekedTime = _this9.player.currentTime;
  
  	        if (is$2.empty(_this9.cuePoints)) {
  	          return;
  	        }
  
  	        _this9.cuePoints.forEach(function (cuePoint, index) {
  	          if (time < cuePoint && cuePoint < seekedTime) {
  	            _this9.manager.discardAdBreak();
  
  	            _this9.cuePoints.splice(index, 1);
  	          }
  	        });
  	      }); // Listen to the resizing of the window. And resize ad accordingly
  	      // TODO: eventually implement ResizeObserver
  
  	      window.addEventListener('resize', function () {
  	        if (_this9.manager) {
  	          _this9.manager.resize(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL);
  	        }
  	      });
  	    }
  	    /**
  	     * Initialize the adsManager and start playing advertisements
  	     */
  
  	  }, {
  	    key: "play",
  	    value: function play() {
  	      var _this10 = this;
  
  	      var container = this.player.elements.container;
  
  	      if (!this.managerPromise) {
  	        this.resumeContent();
  	      } // Play the requested advertisement whenever the adsManager is ready
  
  
  	      this.managerPromise.then(function () {
  	        // Set volume to match player
  	        _this10.manager.setVolume(_this10.player.volume); // Initialize the container. Must be done via a user action on mobile devices
  
  
  	        _this10.elements.displayContainer.initialize();
  
  	        try {
  	          if (!_this10.initialized) {
  	            // Initialize the ads manager. Ad rules playlist will start at this time
  	            _this10.manager.init(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL); // Call play to start showing the ad. Single video and overlay ads will
  	            // start at this time; the call will be ignored for ad rules
  
  
  	            _this10.manager.start();
  	          }
  
  	          _this10.initialized = true;
  	        } catch (adError) {
  	          // An error may be thrown if there was a problem with the
  	          // VAST response
  	          _this10.onAdError(adError);
  	        }
  	      }).catch(function () {});
  	    }
  	    /**
  	     * Resume our video
  	     */
  
  	  }, {
  	    key: "resumeContent",
  	    value: function resumeContent() {
  	      // Hide the advertisement container
  	      this.elements.container.style.zIndex = ''; // Ad is stopped
  
  	      this.playing = false; // Play video
  
  	      silencePromise(this.player.media.play());
  	    }
  	    /**
  	     * Pause our video
  	     */
  
  	  }, {
  	    key: "pauseContent",
  	    value: function pauseContent() {
  	      // Show the advertisement container
  	      this.elements.container.style.zIndex = 3; // Ad is playing
  
  	      this.playing = true; // Pause our video.
  
  	      this.player.media.pause();
  	    }
  	    /**
  	     * Destroy the adsManager so we can grab new ads after this. If we don't then we're not
  	     * allowed to call new ads based on google policies, as they interpret this as an accidental
  	     * video requests. https://developers.google.com/interactive-
  	     * media-ads/docs/sdks/android/faq#8
  	     */
  
  	  }, {
  	    key: "cancel",
  	    value: function cancel() {
  	      // Pause our video
  	      if (this.initialized) {
  	        this.resumeContent();
  	      } // Tell our instance that we're done for now
  
  
  	      this.trigger('error'); // Re-create our adsManager
  
  	      this.loadAds();
  	    }
  	    /**
  	     * Re-create our adsManager
  	     */
  
  	  }, {
  	    key: "loadAds",
  	    value: function loadAds() {
  	      var _this11 = this;
  
  	      // Tell our adsManager to go bye bye
  	      this.managerPromise.then(function () {
  	        // Destroy our adsManager
  	        if (_this11.manager) {
  	          _this11.manager.destroy();
  	        } // Re-set our adsManager promises
  
  
  	        _this11.managerPromise = new Promise(function (resolve) {
  	          _this11.on('loaded', resolve);
  
  	          _this11.player.debug.log(_this11.manager);
  	        }); // Now that the manager has been destroyed set it to also be un-initialized
  
  	        _this11.initialized = false; // Now request some new advertisements
  
  	        _this11.requestAds();
  	      }).catch(function () {});
  	    }
  	    /**
  	     * Handles callbacks after an ad event was invoked
  	     * @param {String} event - Event type
  	     */
  
  	  }, {
  	    key: "trigger",
  	    value: function trigger(event) {
  	      var _this12 = this;
  
  	      for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
  	        args[_key - 1] = arguments[_key];
  	      }
  
  	      var handlers = this.events[event];
  
  	      if (is$2.array(handlers)) {
  	        handlers.forEach(function (handler) {
  	          if (is$2.function(handler)) {
  	            handler.apply(_this12, args);
  	          }
  	        });
  	      }
  	    }
  	    /**
  	     * Add event listeners
  	     * @param {String} event - Event type
  	     * @param {Function} callback - Callback for when event occurs
  	     * @return {Ads}
  	     */
  
  	  }, {
  	    key: "on",
  	    value: function on(event, callback) {
  	      if (!is$2.array(this.events[event])) {
  	        this.events[event] = [];
  	      }
  
  	      this.events[event].push(callback);
  	      return this;
  	    }
  	    /**
  	     * Setup a safety timer for when the ad network doesn't respond for whatever reason.
  	     * The advertisement has 12 seconds to get its things together. We stop this timer when the
  	     * advertisement is playing, or when a user action is required to start, then we clear the
  	     * timer on ad ready
  	     * @param {Number} time
  	     * @param {String} from
  	     */
  
  	  }, {
  	    key: "startSafetyTimer",
  	    value: function startSafetyTimer(time, from) {
  	      var _this13 = this;
  
  	      this.player.debug.log("Safety timer invoked from: ".concat(from));
  	      this.safetyTimer = setTimeout(function () {
  	        _this13.cancel();
  
  	        _this13.clearSafetyTimer('startSafetyTimer()');
  	      }, time);
  	    }
  	    /**
  	     * Clear our safety timer(s)
  	     * @param {String} from
  	     */
  
  	  }, {
  	    key: "clearSafetyTimer",
  	    value: function clearSafetyTimer(from) {
  	      if (!is$2.nullOrUndefined(this.safetyTimer)) {
  	        this.player.debug.log("Safety timer cleared from: ".concat(from));
  	        clearTimeout(this.safetyTimer);
  	        this.safetyTimer = null;
  	      }
  	    }
  	  }, {
  	    key: "enabled",
  	    get: function get() {
  	      var config = this.config;
  	      return this.player.isHTML5 && this.player.isVideo && config.enabled && (!is$2.empty(config.publisherId) || is$2.url(config.tagUrl));
  	    }
  	  }, {
  	    key: "tagUrl",
  	    get: function get() {
  	      var config = this.config;
  
  	      if (is$2.url(config.tagUrl)) {
  	        return config.tagUrl;
  	      }
  
  	      var params = {
  	        AV_PUBLISHERID: '58c25bb0073ef448b1087ad6',
  	        AV_CHANNELID: '5a0458dc28a06145e4519d21',
  	        AV_URL: window.location.hostname,
  	        cb: Date.now(),
  	        AV_WIDTH: 640,
  	        AV_HEIGHT: 480,
  	        AV_CDIM2: config.publisherId
  	      };
  	      var base = 'https://go.aniview.com/api/adserver6/vast/';
  	      return "".concat(base, "?").concat(buildUrlParams(params));
  	    }
  	  }]);
  
  	  return Ads;
  	}();
  
  	var $findIndex$1 = arrayIteration$1.findIndex;
  
  
  
  	var FIND_INDEX = 'findIndex';
  	var SKIPS_HOLES$2 = true;
  
  	var USES_TO_LENGTH$l = arrayMethodUsesToLength$1(FIND_INDEX);
  
  	// Shouldn't skip holes
  	if (FIND_INDEX in []) Array(1)[FIND_INDEX](function () { SKIPS_HOLES$2 = false; });
  
  	// `Array.prototype.findIndex` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.findindex
  	_export$1({ target: 'Array', proto: true, forced: SKIPS_HOLES$2 || !USES_TO_LENGTH$l }, {
  	  findIndex: function findIndex(callbackfn /* , that = undefined */) {
  	    return $findIndex$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  	  }
  	});
  
  	// https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
  	addToUnscopables$1(FIND_INDEX);
  
  	var min$d = Math.min;
  	var nativeLastIndexOf$1 = [].lastIndexOf;
  	var NEGATIVE_ZERO$3 = !!nativeLastIndexOf$1 && 1 / [1].lastIndexOf(1, -0) < 0;
  	var STRICT_METHOD$b = arrayMethodIsStrict$1('lastIndexOf');
  	// For preventing possible almost infinite loop in non-standard implementations, test the forward version of the method
  	var USES_TO_LENGTH$m = arrayMethodUsesToLength$1('indexOf', { ACCESSORS: true, 1: 0 });
  	var FORCED$d = NEGATIVE_ZERO$3 || !STRICT_METHOD$b || !USES_TO_LENGTH$m;
  
  	// `Array.prototype.lastIndexOf` method implementation
  	// https://tc39.github.io/ecma262/#sec-array.prototype.lastindexof
  	var arrayLastIndexOf$1 = FORCED$d ? function lastIndexOf(searchElement /* , fromIndex = @[*-1] */) {
  	  // convert -0 to +0
  	  if (NEGATIVE_ZERO$3) return nativeLastIndexOf$1.apply(this, arguments) || 0;
  	  var O = toIndexedObject$1(this);
  	  var length = toLength$1(O.length);
  	  var index = length - 1;
  	  if (arguments.length > 1) index = min$d(index, toInteger$1(arguments[1]));
  	  if (index < 0) index = length + index;
  	  for (;index >= 0; index--) if (index in O && O[index] === searchElement) return index || 0;
  	  return -1;
  	} : nativeLastIndexOf$1;
  
  	// `Array.prototype.lastIndexOf` method
  	// https://tc39.github.io/ecma262/#sec-array.prototype.lastindexof
  	_export$1({ target: 'Array', proto: true, forced: arrayLastIndexOf$1 !== [].lastIndexOf }, {
  	  lastIndexOf: arrayLastIndexOf$1
  	});
  
  	var parseVtt = function parseVtt(vttDataString) {
  	  var processedList = [];
  	  var frames = vttDataString.split(/\r\n\r\n|\n\n|\r\r/);
  	  frames.forEach(function (frame) {
  	    var result = {};
  	    var lines = frame.split(/\r\n|\n|\r/);
  	    lines.forEach(function (line) {
  	      if (!is$2.number(result.startTime)) {
  	        // The line with start and end times on it is the first line of interest
  	        var matchTimes = line.match(/([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})( ?--> ?)([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})/); // Note that this currently ignores caption formatting directives that are optionally on the end of this line - fine for non-captions VTT
  
  	        if (matchTimes) {
  	          result.startTime = Number(matchTimes[1] || 0) * 60 * 60 + Number(matchTimes[2]) * 60 + Number(matchTimes[3]) + Number("0.".concat(matchTimes[4]));
  	          result.endTime = Number(matchTimes[6] || 0) * 60 * 60 + Number(matchTimes[7]) * 60 + Number(matchTimes[8]) + Number("0.".concat(matchTimes[9]));
  	        }
  	      } else if (!is$2.empty(line.trim()) && is$2.empty(result.text)) {
  	        // If we already have the startTime, then we're definitely up to the text line(s)
  	        var lineSplit = line.trim().split('#xywh=');
  
  	        var _lineSplit = _slicedToArray(lineSplit, 1);
  
  	        result.text = _lineSplit[0];
  
  	        // If there's content in lineSplit[1], then we have sprites. If not, then it's just one frame per image
  	        if (lineSplit[1]) {
  	          var _lineSplit$1$split = lineSplit[1].split(',');
  
  	          var _lineSplit$1$split2 = _slicedToArray(_lineSplit$1$split, 4);
  
  	          result.x = _lineSplit$1$split2[0];
  	          result.y = _lineSplit$1$split2[1];
  	          result.w = _lineSplit$1$split2[2];
  	          result.h = _lineSplit$1$split2[3];
  	        }
  	      }
  	    });
  
  	    if (result.text) {
  	      processedList.push(result);
  	    }
  	  });
  	  return processedList;
  	};
  	/**
  	 * Preview thumbnails for seek hover and scrubbing
  	 * Seeking: Hover over the seek bar (desktop only): shows a small preview container above the seek bar
  	 * Scrubbing: Click and drag the seek bar (desktop and mobile): shows the preview image over the entire video, as if the video is scrubbing at very high speed
  	 *
  	 * Notes:
  	 * - Thumbs are set via JS settings on Plyr init, not HTML5 'track' property. Using the track property would be a bit gross, because it doesn't support custom 'kinds'. kind=metadata might be used for something else, and we want to allow multiple thumbnails tracks. Tracks must have a unique combination of 'kind' and 'label'. We would have to do something like kind=metadata,label=thumbnails1 / kind=metadata,label=thumbnails2. Square peg, round hole
  	 * - VTT info: the image URL is relative to the VTT, not the current document. But if the url starts with a slash, it will naturally be relative to the current domain. https://support.jwplayer.com/articles/how-to-add-preview-thumbnails
  	 * - This implementation uses multiple separate img elements. Other implementations use background-image on one element. This would be nice and simple, but Firefox and Safari have flickering issues with replacing backgrounds of larger images. It seems that YouTube perhaps only avoids this because they don't have the option for high-res previews (even the fullscreen ones, when mousedown/seeking). Images appear over the top of each other, and previous ones are discarded once the new ones have been rendered
  	 */
  
  
  	var fitRatio = function fitRatio(ratio, outer) {
  	  var targetRatio = outer.width / outer.height;
  	  var result = {};
  
  	  if (ratio > targetRatio) {
  	    result.width = outer.width;
  	    result.height = 1 / ratio * outer.width;
  	  } else {
  	    result.height = outer.height;
  	    result.width = ratio * outer.height;
  	  }
  
  	  return result;
  	};
  
  	var PreviewThumbnails = /*#__PURE__*/function () {
  	  /**
  	   * PreviewThumbnails constructor.
  	   * @param {Plyr} player
  	   * @return {PreviewThumbnails}
  	   */
  	  function PreviewThumbnails(player) {
  	    _classCallCheck(this, PreviewThumbnails);
  
  	    this.player = player;
  	    this.thumbnails = [];
  	    this.loaded = false;
  	    this.lastMouseMoveTime = Date.now();
  	    this.mouseDown = false;
  	    this.loadedImages = [];
  	    this.elements = {
  	      thumb: {},
  	      scrubbing: {}
  	    };
  	    this.load();
  	  }
  
  	  _createClass(PreviewThumbnails, [{
  	    key: "load",
  	    value: function load() {
  	      var _this = this;
  
  	      // Toggle the regular seek tooltip
  	      if (this.player.elements.display.seekTooltip) {
  	        this.player.elements.display.seekTooltip.hidden = this.enabled;
  	      }
  
  	      if (!this.enabled) {
  	        return;
  	      }
  
  	      this.getThumbnails().then(function () {
  	        if (!_this.enabled) {
  	          return;
  	        } // Render DOM elements
  
  
  	        _this.render(); // Check to see if thumb container size was specified manually in CSS
  
  
  	        _this.determineContainerAutoSizing();
  
  	        _this.loaded = true;
  	      });
  	    } // Download VTT files and parse them
  
  	  }, {
  	    key: "getThumbnails",
  	    value: function getThumbnails() {
  	      var _this2 = this;
  
  	      return new Promise(function (resolve) {
  	        var src = _this2.player.config.previewThumbnails.src;
  
  	        if (is$2.empty(src)) {
  	          throw new Error('Missing previewThumbnails.src config attribute');
  	        } // Resolve promise
  
  
  	        var sortAndResolve = function sortAndResolve() {
  	          // Sort smallest to biggest (e.g., [120p, 480p, 1080p])
  	          _this2.thumbnails.sort(function (x, y) {
  	            return x.height - y.height;
  	          });
  
  	          _this2.player.debug.log('Preview thumbnails', _this2.thumbnails);
  
  	          resolve();
  	        }; // Via callback()
  
  
  	        if (is$2.function(src)) {
  	          src(function (thumbnails) {
  	            _this2.thumbnails = thumbnails;
  	            sortAndResolve();
  	          });
  	        } // VTT urls
  	        else {
  	            // If string, convert into single-element list
  	            var urls = is$2.string(src) ? [src] : src; // Loop through each src URL. Download and process the VTT file, storing the resulting data in this.thumbnails
  
  	            var promises = urls.map(function (u) {
  	              return _this2.getThumbnail(u);
  	            }); // Resolve
  
  	            Promise.all(promises).then(sortAndResolve);
  	          }
  	      });
  	    } // Process individual VTT file
  
  	  }, {
  	    key: "getThumbnail",
  	    value: function getThumbnail(url) {
  	      var _this3 = this;
  
  	      return new Promise(function (resolve) {
  	        fetch(url).then(function (response) {
  	          var thumbnail = {
  	            frames: parseVtt(response),
  	            height: null,
  	            urlPrefix: ''
  	          }; // If the URLs don't start with '/', then we need to set their relative path to be the location of the VTT file
  	          // If the URLs do start with '/', then they obviously don't need a prefix, so it will remain blank
  	          // If the thumbnail URLs start with with none of '/', 'http://' or 'https://', then we need to set their relative path to be the location of the VTT file
  
  	          if (!thumbnail.frames[0].text.startsWith('/') && !thumbnail.frames[0].text.startsWith('http://') && !thumbnail.frames[0].text.startsWith('https://')) {
  	            thumbnail.urlPrefix = url.substring(0, url.lastIndexOf('/') + 1);
  	          } // Download the first frame, so that we can determine/set the height of this thumbnailsDef
  
  
  	          var tempImage = new Image();
  
  	          tempImage.onload = function () {
  	            thumbnail.height = tempImage.naturalHeight;
  	            thumbnail.width = tempImage.naturalWidth;
  
  	            _this3.thumbnails.push(thumbnail);
  
  	            resolve();
  	          };
  
  	          tempImage.src = thumbnail.urlPrefix + thumbnail.frames[0].text;
  	        });
  	      });
  	    }
  	  }, {
  	    key: "startMove",
  	    value: function startMove(event) {
  	      if (!this.loaded) {
  	        return;
  	      }
  
  	      if (!is$2.event(event) || !['touchmove', 'mousemove'].includes(event.type)) {
  	        return;
  	      } // Wait until media has a duration
  
  
  	      if (!this.player.media.duration) {
  	        return;
  	      }
  
  	      if (event.type === 'touchmove') {
  	        // Calculate seek hover position as approx video seconds
  	        this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100);
  	      } else {
  	        // Calculate seek hover position as approx video seconds
  	        var clientRect = this.player.elements.progress.getBoundingClientRect();
  	        var percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
  	        this.seekTime = this.player.media.duration * (percentage / 100);
  
  	        if (this.seekTime < 0) {
  	          // The mousemove fires for 10+px out to the left
  	          this.seekTime = 0;
  	        }
  
  	        if (this.seekTime > this.player.media.duration - 1) {
  	          // Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
  	          this.seekTime = this.player.media.duration - 1;
  	        }
  
  	        this.mousePosX = event.pageX; // Set time text inside image container
  
  	        this.elements.thumb.time.innerText = formatTime(this.seekTime);
  	      } // Download and show image
  
  
  	      this.showImageAtCurrentTime();
  	    }
  	  }, {
  	    key: "endMove",
  	    value: function endMove() {
  	      this.toggleThumbContainer(false, true);
  	    }
  	  }, {
  	    key: "startScrubbing",
  	    value: function startScrubbing(event) {
  	      // Only act on left mouse button (0), or touch device (event.button does not exist or is false)
  	      if (is$2.nullOrUndefined(event.button) || event.button === false || event.button === 0) {
  	        this.mouseDown = true; // Wait until media has a duration
  
  	        if (this.player.media.duration) {
  	          this.toggleScrubbingContainer(true);
  	          this.toggleThumbContainer(false, true); // Download and show image
  
  	          this.showImageAtCurrentTime();
  	        }
  	      }
  	    }
  	  }, {
  	    key: "endScrubbing",
  	    value: function endScrubbing() {
  	      var _this4 = this;
  
  	      this.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
  
  	      if (Math.ceil(this.lastTime) === Math.ceil(this.player.media.currentTime)) {
  	        // The video was already seeked/loaded at the chosen time - hide immediately
  	        this.toggleScrubbingContainer(false);
  	      } else {
  	        // The video hasn't seeked yet. Wait for that
  	        once.call(this.player, this.player.media, 'timeupdate', function () {
  	          // Re-check mousedown - we might have already started scrubbing again
  	          if (!_this4.mouseDown) {
  	            _this4.toggleScrubbingContainer(false);
  	          }
  	        });
  	      }
  	    }
  	    /**
  	     * Setup hooks for Plyr and window events
  	     */
  
  	  }, {
  	    key: "listeners",
  	    value: function listeners() {
  	      var _this5 = this;
  
  	      // Hide thumbnail preview - on mouse click, mouse leave (in listeners.js for now), and video play/seek. All four are required, e.g., for buffering
  	      this.player.on('play', function () {
  	        _this5.toggleThumbContainer(false, true);
  	      });
  	      this.player.on('seeked', function () {
  	        _this5.toggleThumbContainer(false);
  	      });
  	      this.player.on('timeupdate', function () {
  	        _this5.lastTime = _this5.player.media.currentTime;
  	      });
  	    }
  	    /**
  	     * Create HTML elements for image containers
  	     */
  
  	  }, {
  	    key: "render",
  	    value: function render() {
  	      // Create HTML element: plyr__preview-thumbnail-container
  	      this.elements.thumb.container = createElement$1('div', {
  	        class: this.player.config.classNames.previewThumbnails.thumbContainer
  	      }); // Wrapper for the image for styling
  
  	      this.elements.thumb.imageContainer = createElement$1('div', {
  	        class: this.player.config.classNames.previewThumbnails.imageContainer
  	      });
  	      this.elements.thumb.container.appendChild(this.elements.thumb.imageContainer); // Create HTML element, parent+span: time text (e.g., 01:32:00)
  
  	      var timeContainer = createElement$1('div', {
  	        class: this.player.config.classNames.previewThumbnails.timeContainer
  	      });
  	      this.elements.thumb.time = createElement$1('span', {}, '00:00');
  	      timeContainer.appendChild(this.elements.thumb.time);
  	      this.elements.thumb.container.appendChild(timeContainer); // Inject the whole thumb
  
  	      if (is$2.element(this.player.elements.progress)) {
  	        this.player.elements.progress.appendChild(this.elements.thumb.container);
  	      } // Create HTML element: plyr__preview-scrubbing-container
  
  
  	      this.elements.scrubbing.container = createElement$1('div', {
  	        class: this.player.config.classNames.previewThumbnails.scrubbingContainer
  	      });
  	      this.player.elements.wrapper.appendChild(this.elements.scrubbing.container);
  	    }
  	  }, {
  	    key: "destroy",
  	    value: function destroy() {
  	      if (this.elements.thumb.container) {
  	        this.elements.thumb.container.remove();
  	      }
  
  	      if (this.elements.scrubbing.container) {
  	        this.elements.scrubbing.container.remove();
  	      }
  	    }
  	  }, {
  	    key: "showImageAtCurrentTime",
  	    value: function showImageAtCurrentTime() {
  	      var _this6 = this;
  
  	      if (this.mouseDown) {
  	        this.setScrubbingContainerSize();
  	      } else {
  	        this.setThumbContainerSizeAndPos();
  	      } // Find the desired thumbnail index
  	      // TODO: Handle a video longer than the thumbs where thumbNum is null
  
  
  	      var thumbNum = this.thumbnails[0].frames.findIndex(function (frame) {
  	        return _this6.seekTime >= frame.startTime && _this6.seekTime <= frame.endTime;
  	      });
  	      var hasThumb = thumbNum >= 0;
  	      var qualityIndex = 0; // Show the thumb container if we're not scrubbing
  
  	      if (!this.mouseDown) {
  	        this.toggleThumbContainer(hasThumb);
  	      } // No matching thumb found
  
  
  	      if (!hasThumb) {
  	        return;
  	      } // Check to see if we've already downloaded higher quality versions of this image
  
  
  	      this.thumbnails.forEach(function (thumbnail, index) {
  	        if (_this6.loadedImages.includes(thumbnail.frames[thumbNum].text)) {
  	          qualityIndex = index;
  	        }
  	      }); // Only proceed if either thumbnum or thumbfilename has changed
  
  	      if (thumbNum !== this.showingThumb) {
  	        this.showingThumb = thumbNum;
  	        this.loadImage(qualityIndex);
  	      }
  	    } // Show the image that's currently specified in this.showingThumb
  
  	  }, {
  	    key: "loadImage",
  	    value: function loadImage() {
  	      var _this7 = this;
  
  	      var qualityIndex = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
  	      var thumbNum = this.showingThumb;
  	      var thumbnail = this.thumbnails[qualityIndex];
  	      var urlPrefix = thumbnail.urlPrefix;
  	      var frame = thumbnail.frames[thumbNum];
  	      var thumbFilename = thumbnail.frames[thumbNum].text;
  	      var thumbUrl = urlPrefix + thumbFilename;
  
  	      if (!this.currentImageElement || this.currentImageElement.dataset.filename !== thumbFilename) {
  	        // If we're already loading a previous image, remove its onload handler - we don't want it to load after this one
  	        // Only do this if not using sprites. Without sprites we really want to show as many images as possible, as a best-effort
  	        if (this.loadingImage && this.usingSprites) {
  	          this.loadingImage.onload = null;
  	        } // We're building and adding a new image. In other implementations of similar functionality (YouTube), background image
  	        // is instead used. But this causes issues with larger images in Firefox and Safari - switching between background
  	        // images causes a flicker. Putting a new image over the top does not
  
  
  	        var previewImage = new Image();
  	        previewImage.src = thumbUrl;
  	        previewImage.dataset.index = thumbNum;
  	        previewImage.dataset.filename = thumbFilename;
  	        this.showingThumbFilename = thumbFilename;
  	        this.player.debug.log("Loading image: ".concat(thumbUrl)); // For some reason, passing the named function directly causes it to execute immediately. So I've wrapped it in an anonymous function...
  
  	        previewImage.onload = function () {
  	          return _this7.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);
  	        };
  
  	        this.loadingImage = previewImage;
  	        this.removeOldImages(previewImage);
  	      } else {
  	        // Update the existing image
  	        this.showImage(this.currentImageElement, frame, qualityIndex, thumbNum, thumbFilename, false);
  	        this.currentImageElement.dataset.index = thumbNum;
  	        this.removeOldImages(this.currentImageElement);
  	      }
  	    }
  	  }, {
  	    key: "showImage",
  	    value: function showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename) {
  	      var newImage = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : true;
  	      this.player.debug.log("Showing thumb: ".concat(thumbFilename, ". num: ").concat(thumbNum, ". qual: ").concat(qualityIndex, ". newimg: ").concat(newImage));
  	      this.setImageSizeAndOffset(previewImage, frame);
  
  	      if (newImage) {
  	        this.currentImageContainer.appendChild(previewImage);
  	        this.currentImageElement = previewImage;
  
  	        if (!this.loadedImages.includes(thumbFilename)) {
  	          this.loadedImages.push(thumbFilename);
  	        }
  	      } // Preload images before and after the current one
  	      // Show higher quality of the same frame
  	      // Each step here has a short time delay, and only continues if still hovering/seeking the same spot. This is to protect slow connections from overloading
  
  
  	      this.preloadNearby(thumbNum, true).then(this.preloadNearby(thumbNum, false)).then(this.getHigherQuality(qualityIndex, previewImage, frame, thumbFilename));
  	    } // Remove all preview images that aren't the designated current image
  
  	  }, {
  	    key: "removeOldImages",
  	    value: function removeOldImages(currentImage) {
  	      var _this8 = this;
  
  	      // Get a list of all images, convert it from a DOM list to an array
  	      Array.from(this.currentImageContainer.children).forEach(function (image) {
  	        if (image.tagName.toLowerCase() !== 'img') {
  	          return;
  	        }
  
  	        var removeDelay = _this8.usingSprites ? 500 : 1000;
  
  	        if (image.dataset.index !== currentImage.dataset.index && !image.dataset.deleting) {
  	          // Wait 200ms, as the new image can take some time to show on certain browsers (even though it was downloaded before showing). This will prevent flicker, and show some generosity towards slower clients
  	          // First set attribute 'deleting' to prevent multi-handling of this on repeat firing of this function
  	          // eslint-disable-next-line no-param-reassign
  	          image.dataset.deleting = true; // This has to be set before the timeout - to prevent issues switching between hover and scrub
  
  	          var currentImageContainer = _this8.currentImageContainer;
  	          setTimeout(function () {
  	            currentImageContainer.removeChild(image);
  
  	            _this8.player.debug.log("Removing thumb: ".concat(image.dataset.filename));
  	          }, removeDelay);
  	        }
  	      });
  	    } // Preload images before and after the current one. Only if the user is still hovering/seeking the same frame
  	    // This will only preload the lowest quality
  
  	  }, {
  	    key: "preloadNearby",
  	    value: function preloadNearby(thumbNum) {
  	      var _this9 = this;
  
  	      var forward = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
  	      return new Promise(function (resolve) {
  	        setTimeout(function () {
  	          var oldThumbFilename = _this9.thumbnails[0].frames[thumbNum].text;
  
  	          if (_this9.showingThumbFilename === oldThumbFilename) {
  	            // Find the nearest thumbs with different filenames. Sometimes it'll be the next index, but in the case of sprites, it might be 100+ away
  	            var thumbnailsClone;
  
  	            if (forward) {
  	              thumbnailsClone = _this9.thumbnails[0].frames.slice(thumbNum);
  	            } else {
  	              thumbnailsClone = _this9.thumbnails[0].frames.slice(0, thumbNum).reverse();
  	            }
  
  	            var foundOne = false;
  	            thumbnailsClone.forEach(function (frame) {
  	              var newThumbFilename = frame.text;
  
  	              if (newThumbFilename !== oldThumbFilename) {
  	                // Found one with a different filename. Make sure it hasn't already been loaded on this page visit
  	                if (!_this9.loadedImages.includes(newThumbFilename)) {
  	                  foundOne = true;
  
  	                  _this9.player.debug.log("Preloading thumb filename: ".concat(newThumbFilename));
  
  	                  var urlPrefix = _this9.thumbnails[0].urlPrefix;
  	                  var thumbURL = urlPrefix + newThumbFilename;
  	                  var previewImage = new Image();
  	                  previewImage.src = thumbURL;
  
  	                  previewImage.onload = function () {
  	                    _this9.player.debug.log("Preloaded thumb filename: ".concat(newThumbFilename));
  
  	                    if (!_this9.loadedImages.includes(newThumbFilename)) _this9.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded
  
  	                    resolve();
  	                  };
  	                }
  	              }
  	            }); // If there are none to preload then we want to resolve immediately
  
  	            if (!foundOne) {
  	              resolve();
  	            }
  	          }
  	        }, 300);
  	      });
  	    } // If user has been hovering current image for half a second, look for a higher quality one
  
  	  }, {
  	    key: "getHigherQuality",
  	    value: function getHigherQuality(currentQualityIndex, previewImage, frame, thumbFilename) {
  	      var _this10 = this;
  
  	      if (currentQualityIndex < this.thumbnails.length - 1) {
  	        // Only use the higher quality version if it's going to look any better - if the current thumb is of a lower pixel density than the thumbnail container
  	        var previewImageHeight = previewImage.naturalHeight;
  
  	        if (this.usingSprites) {
  	          previewImageHeight = frame.h;
  	        }
  
  	        if (previewImageHeight < this.thumbContainerHeight) {
  	          // Recurse back to the loadImage function - show a higher quality one, but only if the viewer is on this frame for a while
  	          setTimeout(function () {
  	            // Make sure the mouse hasn't already moved on and started hovering at another image
  	            if (_this10.showingThumbFilename === thumbFilename) {
  	              _this10.player.debug.log("Showing higher quality thumb for: ".concat(thumbFilename));
  
  	              _this10.loadImage(currentQualityIndex + 1);
  	            }
  	          }, 300);
  	        }
  	      }
  	    }
  	  }, {
  	    key: "toggleThumbContainer",
  	    value: function toggleThumbContainer() {
  	      var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  	      var clearShowing = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  	      var className = this.player.config.classNames.previewThumbnails.thumbContainerShown;
  	      this.elements.thumb.container.classList.toggle(className, toggle);
  
  	      if (!toggle && clearShowing) {
  	        this.showingThumb = null;
  	        this.showingThumbFilename = null;
  	      }
  	    }
  	  }, {
  	    key: "toggleScrubbingContainer",
  	    value: function toggleScrubbingContainer() {
  	      var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
  	      var className = this.player.config.classNames.previewThumbnails.scrubbingContainerShown;
  	      this.elements.scrubbing.container.classList.toggle(className, toggle);
  
  	      if (!toggle) {
  	        this.showingThumb = null;
  	        this.showingThumbFilename = null;
  	      }
  	    }
  	  }, {
  	    key: "determineContainerAutoSizing",
  	    value: function determineContainerAutoSizing() {
  	      if (this.elements.thumb.imageContainer.clientHeight > 20 || this.elements.thumb.imageContainer.clientWidth > 20) {
  	        // This will prevent auto sizing in this.setThumbContainerSizeAndPos()
  	        this.sizeSpecifiedInCSS = true;
  	      }
  	    } // Set the size to be about a quarter of the size of video. Unless option dynamicSize === false, in which case it needs to be set in CSS
  
  	  }, {
  	    key: "setThumbContainerSizeAndPos",
  	    value: function setThumbContainerSizeAndPos() {
  	      if (!this.sizeSpecifiedInCSS) {
  	        var thumbWidth = Math.floor(this.thumbContainerHeight * this.thumbAspectRatio);
  	        this.elements.thumb.imageContainer.style.height = "".concat(this.thumbContainerHeight, "px");
  	        this.elements.thumb.imageContainer.style.width = "".concat(thumbWidth, "px");
  	      } else if (this.elements.thumb.imageContainer.clientHeight > 20 && this.elements.thumb.imageContainer.clientWidth < 20) {
  	        var _thumbWidth = Math.floor(this.elements.thumb.imageContainer.clientHeight * this.thumbAspectRatio);
  
  	        this.elements.thumb.imageContainer.style.width = "".concat(_thumbWidth, "px");
  	      } else if (this.elements.thumb.imageContainer.clientHeight < 20 && this.elements.thumb.imageContainer.clientWidth > 20) {
  	        var thumbHeight = Math.floor(this.elements.thumb.imageContainer.clientWidth / this.thumbAspectRatio);
  	        this.elements.thumb.imageContainer.style.height = "".concat(thumbHeight, "px");
  	      }
  
  	      this.setThumbContainerPos();
  	    }
  	  }, {
  	    key: "setThumbContainerPos",
  	    value: function setThumbContainerPos() {
  	      var seekbarRect = this.player.elements.progress.getBoundingClientRect();
  	      var plyrRect = this.player.elements.container.getBoundingClientRect();
  	      var container = this.elements.thumb.container; // Find the lowest and highest desired left-position, so we don't slide out the side of the video container
  
  	      var minVal = plyrRect.left - seekbarRect.left + 10;
  	      var maxVal = plyrRect.right - seekbarRect.left - container.clientWidth - 10; // Set preview container position to: mousepos, minus seekbar.left, minus half of previewContainer.clientWidth
  
  	      var previewPos = this.mousePosX - seekbarRect.left - container.clientWidth / 2;
  
  	      if (previewPos < minVal) {
  	        previewPos = minVal;
  	      }
  
  	      if (previewPos > maxVal) {
  	        previewPos = maxVal;
  	      }
  
  	      container.style.left = "".concat(previewPos, "px");
  	    } // Can't use 100% width, in case the video is a different aspect ratio to the video container
  
  	  }, {
  	    key: "setScrubbingContainerSize",
  	    value: function setScrubbingContainerSize() {
  	      var _fitRatio = fitRatio(this.thumbAspectRatio, {
  	        width: this.player.media.clientWidth,
  	        height: this.player.media.clientHeight
  	      }),
  	          width = _fitRatio.width,
  	          height = _fitRatio.height;
  
  	      this.elements.scrubbing.container.style.width = "".concat(width, "px");
  	      this.elements.scrubbing.container.style.height = "".concat(height, "px");
  	    } // Sprites need to be offset to the correct location
  
  	  }, {
  	    key: "setImageSizeAndOffset",
  	    value: function setImageSizeAndOffset(previewImage, frame) {
  	      if (!this.usingSprites) {
  	        return;
  	      } // Find difference between height and preview container height
  
  
  	      var multiplier = this.thumbContainerHeight / frame.h; // eslint-disable-next-line no-param-reassign
  
  	      previewImage.style.height = "".concat(previewImage.naturalHeight * multiplier, "px"); // eslint-disable-next-line no-param-reassign
  
  	      previewImage.style.width = "".concat(previewImage.naturalWidth * multiplier, "px"); // eslint-disable-next-line no-param-reassign
  
  	      previewImage.style.left = "-".concat(frame.x * multiplier, "px"); // eslint-disable-next-line no-param-reassign
  
  	      previewImage.style.top = "-".concat(frame.y * multiplier, "px");
  	    }
  	  }, {
  	    key: "enabled",
  	    get: function get() {
  	      return this.player.isHTML5 && this.player.isVideo && this.player.config.previewThumbnails.enabled;
  	    }
  	  }, {
  	    key: "currentImageContainer",
  	    get: function get() {
  	      if (this.mouseDown) {
  	        return this.elements.scrubbing.container;
  	      }
  
  	      return this.elements.thumb.imageContainer;
  	    }
  	  }, {
  	    key: "usingSprites",
  	    get: function get() {
  	      return Object.keys(this.thumbnails[0].frames[0]).includes('w');
  	    }
  	  }, {
  	    key: "thumbAspectRatio",
  	    get: function get() {
  	      if (this.usingSprites) {
  	        return this.thumbnails[0].frames[0].w / this.thumbnails[0].frames[0].h;
  	      }
  
  	      return this.thumbnails[0].width / this.thumbnails[0].height;
  	    }
  	  }, {
  	    key: "thumbContainerHeight",
  	    get: function get() {
  	      if (this.mouseDown) {
  	        var _fitRatio2 = fitRatio(this.thumbAspectRatio, {
  	          width: this.player.media.clientWidth,
  	          height: this.player.media.clientHeight
  	        }),
  	            height = _fitRatio2.height;
  
  	        return height;
  	      } // If css is used this needs to return the css height for sprites to work (see setImageSizeAndOffset)
  
  
  	      if (this.sizeSpecifiedInCSS) {
  	        return this.elements.thumb.imageContainer.clientHeight;
  	      }
  
  	      return Math.floor(this.player.media.clientWidth / this.thumbAspectRatio / 4);
  	    }
  	  }, {
  	    key: "currentImageElement",
  	    get: function get() {
  	      if (this.mouseDown) {
  	        return this.currentScrubbingImageElement;
  	      }
  
  	      return this.currentThumbnailImageElement;
  	    },
  	    set: function set(element) {
  	      if (this.mouseDown) {
  	        this.currentScrubbingImageElement = element;
  	      } else {
  	        this.currentThumbnailImageElement = element;
  	      }
  	    }
  	  }]);
  
  	  return PreviewThumbnails;
  	}();
  
  	var source = {
  	  // Add elements to HTML5 media (source, tracks, etc)
  	  insertElements: function insertElements(type, attributes) {
  	    var _this = this;
  
  	    if (is$2.string(attributes)) {
  	      insertElement(type, this.media, {
  	        src: attributes
  	      });
  	    } else if (is$2.array(attributes)) {
  	      attributes.forEach(function (attribute) {
  	        insertElement(type, _this.media, attribute);
  	      });
  	    }
  	  },
  	  // Update source
  	  // Sources are not checked for support so be careful
  	  change: function change(input) {
  	    var _this2 = this;
  
  	    if (!getDeep(input, 'sources.length')) {
  	      this.debug.warn('Invalid source format');
  	      return;
  	    } // Cancel current network requests
  
  
  	    html5.cancelRequests.call(this); // Destroy instance and re-setup
  
  	    this.destroy.call(this, function () {
  	      // Reset quality options
  	      _this2.options.quality = []; // Remove elements
  
  	      removeElement(_this2.media);
  	      _this2.media = null; // Reset class name
  
  	      if (is$2.element(_this2.elements.container)) {
  	        _this2.elements.container.removeAttribute('class');
  	      } // Set the type and provider
  
  
  	      var sources = input.sources,
  	          type = input.type;
  
  	      var _sources = _slicedToArray(sources, 1),
  	          _sources$ = _sources[0],
  	          _sources$$provider = _sources$.provider,
  	          provider = _sources$$provider === void 0 ? providers.html5 : _sources$$provider,
  	          src = _sources$.src;
  
  	      var tagName = provider === 'html5' ? type : 'div';
  	      var attributes = provider === 'html5' ? {} : {
  	        src: src
  	      };
  	      Object.assign(_this2, {
  	        provider: provider,
  	        type: type,
  	        // Check for support
  	        supported: support.check(type, provider, _this2.config.playsinline),
  	        // Create new element
  	        media: createElement$1(tagName, attributes)
  	      }); // Inject the new element
  
  	      _this2.elements.container.appendChild(_this2.media); // Autoplay the new source?
  
  
  	      if (is$2.boolean(input.autoplay)) {
  	        _this2.config.autoplay = input.autoplay;
  	      } // Set attributes for audio and video
  
  
  	      if (_this2.isHTML5) {
  	        if (_this2.config.crossorigin) {
  	          _this2.media.setAttribute('crossorigin', '');
  	        }
  
  	        if (_this2.config.autoplay) {
  	          _this2.media.setAttribute('autoplay', '');
  	        }
  
  	        if (!is$2.empty(input.poster)) {
  	          _this2.poster = input.poster;
  	        }
  
  	        if (_this2.config.loop.active) {
  	          _this2.media.setAttribute('loop', '');
  	        }
  
  	        if (_this2.config.muted) {
  	          _this2.media.setAttribute('muted', '');
  	        }
  
  	        if (_this2.config.playsinline) {
  	          _this2.media.setAttribute('playsinline', '');
  	        }
  	      } // Restore class hook
  
  
  	      ui.addStyleHook.call(_this2); // Set new sources for html5
  
  	      if (_this2.isHTML5) {
  	        source.insertElements.call(_this2, 'source', sources);
  	      } // Set video title
  
  
  	      _this2.config.title = input.title; // Set up from scratch
  
  	      media.setup.call(_this2); // HTML5 stuff
  
  	      if (_this2.isHTML5) {
  	        // Setup captions
  	        if (Object.keys(input).includes('tracks')) {
  	          source.insertElements.call(_this2, 'track', input.tracks);
  	        }
  	      } // If HTML5 or embed but not fully supported, setupInterface and call ready now
  
  
  	      if (_this2.isHTML5 || _this2.isEmbed && !_this2.supported.ui) {
  	        // Setup interface
  	        ui.build.call(_this2);
  	      } // Load HTML5 sources
  
  
  	      if (_this2.isHTML5) {
  	        _this2.media.load();
  	      } // Update previewThumbnails config & reload plugin
  
  
  	      if (!is$2.empty(input.previewThumbnails)) {
  	        Object.assign(_this2.config.previewThumbnails, input.previewThumbnails); // Cleanup previewThumbnails plugin if it was loaded
  
  	        if (_this2.previewThumbnails && _this2.previewThumbnails.loaded) {
  	          _this2.previewThumbnails.destroy();
  
  	          _this2.previewThumbnails = null;
  	        } // Create new instance if it is still enabled
  
  
  	        if (_this2.config.previewThumbnails.enabled) {
  	          _this2.previewThumbnails = new PreviewThumbnails(_this2);
  	        }
  	      } // Update the fullscreen support
  
  
  	      _this2.fullscreen.update();
  	    }, true);
  	  }
  	};
  
  	/**
  	 * Returns a number whose value is limited to the given range.
  	 *
  	 * Example: limit the output of this computation to between 0 and 255
  	 * (x * 255).clamp(0, 255)
  	 *
  	 * @param {Number} input
  	 * @param {Number} min The lower boundary of the output range
  	 * @param {Number} max The upper boundary of the output range
  	 * @returns A number in the range [min, max]
  	 * @type Number
  	 */
  	function clamp() {
  	  var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
  	  var min = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
  	  var max = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 255;
  	  return Math.min(Math.max(input, min), max);
  	}
  
  	// TODO: Use a WeakMap for private globals
  	// const globals = new WeakMap();
  	// Plyr instance
  
  	var Plyr = /*#__PURE__*/function () {
  	  function Plyr(target, options) {
  	    var _this = this;
  
  	    _classCallCheck(this, Plyr);
  
  	    this.timers = {}; // State
  
  	    this.ready = false;
  	    this.loading = false;
  	    this.failed = false; // Touch device
  
  	    this.touch = support.touch; // Set the media element
  
  	    this.media = target; // String selector passed
  
  	    if (is$2.string(this.media)) {
  	      this.media = document.querySelectorAll(this.media);
  	    } // jQuery, NodeList or Array passed, use first element
  
  
  	    if (window.jQuery && this.media instanceof jQuery || is$2.nodeList(this.media) || is$2.array(this.media)) {
  	      // eslint-disable-next-line
  	      this.media = this.media[0];
  	    } // Set config
  
  
  	    this.config = extend$1({}, defaults$2, Plyr.defaults, options || {}, function () {
  	      try {
  	        return JSON.parse(_this.media.getAttribute('data-plyr-config'));
  	      } catch (e) {
  	        return {};
  	      }
  	    }()); // Elements cache
  
  	    this.elements = {
  	      container: null,
  	      fullscreen: null,
  	      captions: null,
  	      buttons: {},
  	      display: {},
  	      progress: {},
  	      inputs: {},
  	      settings: {
  	        popup: null,
  	        menu: null,
  	        panels: {},
  	        buttons: {}
  	      }
  	    }; // Captions
  
  	    this.captions = {
  	      active: null,
  	      currentTrack: -1,
  	      meta: new WeakMap()
  	    }; // Fullscreen
  
  	    this.fullscreen = {
  	      active: false
  	    }; // Options
  
  	    this.options = {
  	      speed: [],
  	      quality: []
  	    }; // Debugging
  	    // TODO: move to globals
  
  	    this.debug = new Console$1(this.config.debug); // Log config options and support
  
  	    this.debug.log('Config', this.config);
  	    this.debug.log('Support', support); // We need an element to setup
  
  	    if (is$2.nullOrUndefined(this.media) || !is$2.element(this.media)) {
  	      this.debug.error('Setup failed: no suitable element passed');
  	      return;
  	    } // Bail if the element is initialized
  
  
  	    if (this.media.plyr) {
  	      this.debug.warn('Target already setup');
  	      return;
  	    } // Bail if not enabled
  
  
  	    if (!this.config.enabled) {
  	      this.debug.error('Setup failed: disabled by config');
  	      return;
  	    } // Bail if disabled or no basic support
  	    // You may want to disable certain UAs etc
  
  
  	    if (!support.check().api) {
  	      this.debug.error('Setup failed: no support');
  	      return;
  	    } // Cache original element state for .destroy()
  
  
  	    var clone = this.media.cloneNode(true);
  	    clone.autoplay = false;
  	    this.elements.original = clone; // Set media type based on tag or data attribute
  	    // Supported: video, audio, vimeo, youtube
  
  	    var type = this.media.tagName.toLowerCase(); // Embed properties
  
  	    var iframe = null;
  	    var url = null; // Different setup based on type
  
  	    switch (type) {
  	      case 'div':
  	        // Find the frame
  	        iframe = this.media.querySelector('iframe'); // <iframe> type
  
  	        if (is$2.element(iframe)) {
  	          // Detect provider
  	          url = parseUrl$1(iframe.getAttribute('src'));
  	          this.provider = getProviderByUrl(url.toString()); // Rework elements
  
  	          this.elements.container = this.media;
  	          this.media = iframe; // Reset classname
  
  	          this.elements.container.className = ''; // Get attributes from URL and set config
  
  	          if (url.search.length) {
  	            var truthy = ['1', 'true'];
  
  	            if (truthy.includes(url.searchParams.get('autoplay'))) {
  	              this.config.autoplay = true;
  	            }
  
  	            if (truthy.includes(url.searchParams.get('loop'))) {
  	              this.config.loop.active = true;
  	            } // TODO: replace fullscreen.iosNative with this playsinline config option
  	            // YouTube requires the playsinline in the URL
  
  
  	            if (this.isYouTube) {
  	              this.config.playsinline = truthy.includes(url.searchParams.get('playsinline'));
  	              this.config.youtube.hl = url.searchParams.get('hl'); // TODO: Should this be setting language?
  	            } else {
  	              this.config.playsinline = true;
  	            }
  	          }
  	        } else {
  	          // <div> with attributes
  	          this.provider = this.media.getAttribute(this.config.attributes.embed.provider); // Remove attribute
  
  	          this.media.removeAttribute(this.config.attributes.embed.provider);
  	        } // Unsupported or missing provider
  
  
  	        if (is$2.empty(this.provider) || !Object.keys(providers).includes(this.provider)) {
  	          this.debug.error('Setup failed: Invalid provider');
  	          return;
  	        } // Audio will come later for external providers
  
  
  	        this.type = types.video;
  	        break;
  
  	      case 'video':
  	      case 'audio':
  	        this.type = type;
  	        this.provider = providers.html5; // Get config from attributes
  
  	        if (this.media.hasAttribute('crossorigin')) {
  	          this.config.crossorigin = true;
  	        }
  
  	        if (this.media.hasAttribute('autoplay')) {
  	          this.config.autoplay = true;
  	        }
  
  	        if (this.media.hasAttribute('playsinline') || this.media.hasAttribute('webkit-playsinline')) {
  	          this.config.playsinline = true;
  	        }
  
  	        if (this.media.hasAttribute('muted')) {
  	          this.config.muted = true;
  	        }
  
  	        if (this.media.hasAttribute('loop')) {
  	          this.config.loop.active = true;
  	        }
  
  	        break;
  
  	      default:
  	        this.debug.error('Setup failed: unsupported type');
  	        return;
  	    } // Check for support again but with type
  
  
  	    this.supported = support.check(this.type, this.provider, this.config.playsinline); // If no support for even API, bail
  
  	    if (!this.supported.api) {
  	      this.debug.error('Setup failed: no support');
  	      return;
  	    }
  
  	    this.eventListeners = []; // Create listeners
  
  	    this.listeners = new Listeners(this); // Setup local storage for user settings
  
  	    this.storage = new Storage$1(this); // Store reference
  
  	    this.media.plyr = this; // Wrap media
  
  	    if (!is$2.element(this.elements.container)) {
  	      this.elements.container = createElement$1('div', {
  	        tabindex: 0
  	      });
  	      wrap$4(this.media, this.elements.container);
  	    } // Migrate custom properties from media to container (so they work 😉)
  
  
  	    ui.migrateStyles.call(this); // Add style hook
  
  	    ui.addStyleHook.call(this); // Setup media
  
  	    media.setup.call(this); // Listen for events if debugging
  
  	    if (this.config.debug) {
  	      on.call(this, this.elements.container, this.config.events.join(' '), function (event) {
  	        _this.debug.log("event: ".concat(event.type));
  	      });
  	    } // Setup fullscreen
  
  
  	    this.fullscreen = new Fullscreen(this); // Setup interface
  	    // If embed but not fully supported, build interface now to avoid flash of controls
  
  	    if (this.isHTML5 || this.isEmbed && !this.supported.ui) {
  	      ui.build.call(this);
  	    } // Container listeners
  
  
  	    this.listeners.container(); // Global listeners
  
  	    this.listeners.global(); // Setup ads if provided
  
  	    if (this.config.ads.enabled) {
  	      this.ads = new Ads(this);
  	    } // Autoplay if required
  
  
  	    if (this.isHTML5 && this.config.autoplay) {
  	      this.once('canplay', function () {
  	        return silencePromise(_this.play());
  	      });
  	    } // Seek time will be recorded (in listeners.js) so we can prevent hiding controls for a few seconds after seek
  
  
  	    this.lastSeekTime = 0; // Setup preview thumbnails if enabled
  
  	    if (this.config.previewThumbnails.enabled) {
  	      this.previewThumbnails = new PreviewThumbnails(this);
  	    }
  	  } // ---------------------------------------
  	  // API
  	  // ---------------------------------------
  
  	  /**
  	   * Types and provider helpers
  	   */
  
  
  	  _createClass(Plyr, [{
  	    key: "play",
  
  	    /**
  	     * Play the media, or play the advertisement (if they are not blocked)
  	     */
  	    value: function play() {
  	      var _this2 = this;
  
  	      if (!is$2.function(this.media.play)) {
  	        return null;
  	      } // Intecept play with ads
  
  
  	      if (this.ads && this.ads.enabled) {
  	        this.ads.managerPromise.then(function () {
  	          return _this2.ads.play();
  	        }).catch(function () {
  	          return silencePromise(_this2.media.play());
  	        });
  	      } // Return the promise (for HTML5)
  
  
  	      return this.media.play();
  	    }
  	    /**
  	     * Pause the media
  	     */
  
  	  }, {
  	    key: "pause",
  	    value: function pause() {
  	      if (!this.playing || !is$2.function(this.media.pause)) {
  	        return null;
  	      }
  
  	      return this.media.pause();
  	    }
  	    /**
  	     * Get playing state
  	     */
  
  	  }, {
  	    key: "togglePlay",
  
  	    /**
  	     * Toggle playback based on current status
  	     * @param {Boolean} input
  	     */
  	    value: function togglePlay(input) {
  	      // Toggle based on current state if nothing passed
  	      var toggle = is$2.boolean(input) ? input : !this.playing;
  
  	      if (toggle) {
  	        return this.play();
  	      }
  
  	      return this.pause();
  	    }
  	    /**
  	     * Stop playback
  	     */
  
  	  }, {
  	    key: "stop",
  	    value: function stop() {
  	      if (this.isHTML5) {
  	        this.pause();
  	        this.restart();
  	      } else if (is$2.function(this.media.stop)) {
  	        this.media.stop();
  	      }
  	    }
  	    /**
  	     * Restart playback
  	     */
  
  	  }, {
  	    key: "restart",
  	    value: function restart() {
  	      this.currentTime = 0;
  	    }
  	    /**
  	     * Rewind
  	     * @param {Number} seekTime - how far to rewind in seconds. Defaults to the config.seekTime
  	     */
  
  	  }, {
  	    key: "rewind",
  	    value: function rewind(seekTime) {
  	      this.currentTime -= is$2.number(seekTime) ? seekTime : this.config.seekTime;
  	    }
  	    /**
  	     * Fast forward
  	     * @param {Number} seekTime - how far to fast forward in seconds. Defaults to the config.seekTime
  	     */
  
  	  }, {
  	    key: "forward",
  	    value: function forward(seekTime) {
  	      this.currentTime += is$2.number(seekTime) ? seekTime : this.config.seekTime;
  	    }
  	    /**
  	     * Seek to a time
  	     * @param {Number} input - where to seek to in seconds. Defaults to 0 (the start)
  	     */
  
  	  }, {
  	    key: "increaseVolume",
  
  	    /**
  	     * Increase volume
  	     * @param {Boolean} step - How much to decrease by (between 0 and 1)
  	     */
  	    value: function increaseVolume(step) {
  	      var volume = this.media.muted ? 0 : this.volume;
  	      this.volume = volume + (is$2.number(step) ? step : 0);
  	    }
  	    /**
  	     * Decrease volume
  	     * @param {Boolean} step - How much to decrease by (between 0 and 1)
  	     */
  
  	  }, {
  	    key: "decreaseVolume",
  	    value: function decreaseVolume(step) {
  	      this.increaseVolume(-step);
  	    }
  	    /**
  	     * Set muted state
  	     * @param {Boolean} mute
  	     */
  
  	  }, {
  	    key: "toggleCaptions",
  
  	    /**
  	     * Toggle captions
  	     * @param {Boolean} input - Whether to enable captions
  	     */
  	    value: function toggleCaptions(input) {
  	      captions.toggle.call(this, input, false);
  	    }
  	    /**
  	     * Set the caption track by index
  	     * @param {Number} - Caption index
  	     */
  
  	  }, {
  	    key: "airplay",
  
  	    /**
  	     * Trigger the airplay dialog
  	     * TODO: update player with state, support, enabled
  	     */
  	    value: function airplay() {
  	      // Show dialog if supported
  	      if (support.airplay) {
  	        this.media.webkitShowPlaybackTargetPicker();
  	      }
  	    }
  	    /**
  	     * Toggle the player controls
  	     * @param {Boolean} [toggle] - Whether to show the controls
  	     */
  
  	  }, {
  	    key: "toggleControls",
  	    value: function toggleControls(toggle) {
  	      // Don't toggle if missing UI support or if it's audio
  	      if (this.supported.ui && !this.isAudio) {
  	        // Get state before change
  	        var isHidden = hasClass(this.elements.container, this.config.classNames.hideControls); // Negate the argument if not undefined since adding the class to hides the controls
  
  	        var force = typeof toggle === 'undefined' ? undefined : !toggle; // Apply and get updated state
  
  	        var hiding = toggleClass(this.elements.container, this.config.classNames.hideControls, force); // Close menu
  
  	        if (hiding && is$2.array(this.config.controls) && this.config.controls.includes('settings') && !is$2.empty(this.config.settings)) {
  	          controls.toggleMenu.call(this, false);
  	        } // Trigger event on change
  
  
  	        if (hiding !== isHidden) {
  	          var eventName = hiding ? 'controlshidden' : 'controlsshown';
  	          triggerEvent.call(this, this.media, eventName);
  	        }
  
  	        return !hiding;
  	      }
  
  	      return false;
  	    }
  	    /**
  	     * Add event listeners
  	     * @param {String} event - Event type
  	     * @param {Function} callback - Callback for when event occurs
  	     */
  
  	  }, {
  	    key: "on",
  	    value: function on$1(event, callback) {
  	      on.call(this, this.elements.container, event, callback);
  	    }
  	    /**
  	     * Add event listeners once
  	     * @param {String} event - Event type
  	     * @param {Function} callback - Callback for when event occurs
  	     */
  
  	  }, {
  	    key: "once",
  	    value: function once$1(event, callback) {
  	      once.call(this, this.elements.container, event, callback);
  	    }
  	    /**
  	     * Remove event listeners
  	     * @param {String} event - Event type
  	     * @param {Function} callback - Callback for when event occurs
  	     */
  
  	  }, {
  	    key: "off",
  	    value: function off$1(event, callback) {
  	      off(this.elements.container, event, callback);
  	    }
  	    /**
  	     * Destroy an instance
  	     * Event listeners are removed when elements are removed
  	     * http://stackoverflow.com/questions/12528049/if-a-dom-element-is-removed-are-its-listeners-also-removed-from-memory
  	     * @param {Function} callback - Callback for when destroy is complete
  	     * @param {Boolean} soft - Whether it's a soft destroy (for source changes etc)
  	     */
  
  	  }, {
  	    key: "destroy",
  	    value: function destroy(callback) {
  	      var _this3 = this;
  
  	      var soft = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  
  	      if (!this.ready) {
  	        return;
  	      }
  
  	      var done = function done() {
  	        // Reset overflow (incase destroyed while in fullscreen)
  	        document.body.style.overflow = ''; // GC for embed
  
  	        _this3.embed = null; // If it's a soft destroy, make minimal changes
  
  	        if (soft) {
  	          if (Object.keys(_this3.elements).length) {
  	            // Remove elements
  	            removeElement(_this3.elements.buttons.play);
  	            removeElement(_this3.elements.captions);
  	            removeElement(_this3.elements.controls);
  	            removeElement(_this3.elements.wrapper); // Clear for GC
  
  	            _this3.elements.buttons.play = null;
  	            _this3.elements.captions = null;
  	            _this3.elements.controls = null;
  	            _this3.elements.wrapper = null;
  	          } // Callback
  
  
  	          if (is$2.function(callback)) {
  	            callback();
  	          }
  	        } else {
  	          // Unbind listeners
  	          unbindListeners.call(_this3); // Cancel current network requests
  
  	          html5.cancelRequests.call(_this3); // Replace the container with the original element provided
  
  	          replaceElement(_this3.elements.original, _this3.elements.container); // Event
  
  	          triggerEvent.call(_this3, _this3.elements.original, 'destroyed', true); // Callback
  
  	          if (is$2.function(callback)) {
  	            callback.call(_this3.elements.original);
  	          } // Reset state
  
  
  	          _this3.ready = false; // Clear for garbage collection
  
  	          setTimeout(function () {
  	            _this3.elements = null;
  	            _this3.media = null;
  	          }, 200);
  	        }
  	      }; // Stop playback
  
  
  	      this.stop(); // Clear timeouts
  
  	      clearTimeout(this.timers.loading);
  	      clearTimeout(this.timers.controls);
  	      clearTimeout(this.timers.resized); // Provider specific stuff
  
  	      if (this.isHTML5) {
  	        // Restore native video controls
  	        ui.toggleNativeControls.call(this, true); // Clean up
  
  	        done();
  	      } else if (this.isYouTube) {
  	        // Clear timers
  	        clearInterval(this.timers.buffering);
  	        clearInterval(this.timers.playing); // Destroy YouTube API
  
  	        if (this.embed !== null && is$2.function(this.embed.destroy)) {
  	          this.embed.destroy();
  	        } // Clean up
  
  
  	        done();
  	      } else if (this.isVimeo) {
  	        // Destroy Vimeo API
  	        // then clean up (wait, to prevent postmessage errors)
  	        if (this.embed !== null) {
  	          this.embed.unload().then(done);
  	        } // Vimeo does not always return
  
  
  	        setTimeout(done, 200);
  	      }
  	    }
  	    /**
  	     * Check for support for a mime type (HTML5 only)
  	     * @param {String} type - Mime type
  	     */
  
  	  }, {
  	    key: "supports",
  	    value: function supports(type) {
  	      return support.mime.call(this, type);
  	    }
  	    /**
  	     * Check for support
  	     * @param {String} type - Player type (audio/video)
  	     * @param {String} provider - Provider (html5/youtube/vimeo)
  	     * @param {Boolean} inline - Where player has `playsinline` sttribute
  	     */
  
  	  }, {
  	    key: "isHTML5",
  	    get: function get() {
  	      return this.provider === providers.html5;
  	    }
  	  }, {
  	    key: "isEmbed",
  	    get: function get() {
  	      return this.isYouTube || this.isVimeo;
  	    }
  	  }, {
  	    key: "isYouTube",
  	    get: function get() {
  	      return this.provider === providers.youtube;
  	    }
  	  }, {
  	    key: "isVimeo",
  	    get: function get() {
  	      return this.provider === providers.vimeo;
  	    }
  	  }, {
  	    key: "isVideo",
  	    get: function get() {
  	      return this.type === types.video;
  	    }
  	  }, {
  	    key: "isAudio",
  	    get: function get() {
  	      return this.type === types.audio;
  	    }
  	  }, {
  	    key: "playing",
  	    get: function get() {
  	      return Boolean(this.ready && !this.paused && !this.ended);
  	    }
  	    /**
  	     * Get paused state
  	     */
  
  	  }, {
  	    key: "paused",
  	    get: function get() {
  	      return Boolean(this.media.paused);
  	    }
  	    /**
  	     * Get stopped state
  	     */
  
  	  }, {
  	    key: "stopped",
  	    get: function get() {
  	      return Boolean(this.paused && this.currentTime === 0);
  	    }
  	    /**
  	     * Get ended state
  	     */
  
  	  }, {
  	    key: "ended",
  	    get: function get() {
  	      return Boolean(this.media.ended);
  	    }
  	  }, {
  	    key: "currentTime",
  	    set: function set(input) {
  	      // Bail if media duration isn't available yet
  	      if (!this.duration) {
  	        return;
  	      } // Validate input
  
  
  	      var inputIsValid = is$2.number(input) && input > 0; // Set
  
  	      this.media.currentTime = inputIsValid ? Math.min(input, this.duration) : 0; // Logging
  
  	      this.debug.log("Seeking to ".concat(this.currentTime, " seconds"));
  	    }
  	    /**
  	     * Get current time
  	     */
  	    ,
  	    get: function get() {
  	      return Number(this.media.currentTime);
  	    }
  	    /**
  	     * Get buffered
  	     */
  
  	  }, {
  	    key: "buffered",
  	    get: function get() {
  	      var buffered = this.media.buffered; // YouTube / Vimeo return a float between 0-1
  
  	      if (is$2.number(buffered)) {
  	        return buffered;
  	      } // HTML5
  	      // TODO: Handle buffered chunks of the media
  	      // (i.e. seek to another section buffers only that section)
  
  
  	      if (buffered && buffered.length && this.duration > 0) {
  	        return buffered.end(0) / this.duration;
  	      }
  
  	      return 0;
  	    }
  	    /**
  	     * Get seeking status
  	     */
  
  	  }, {
  	    key: "seeking",
  	    get: function get() {
  	      return Boolean(this.media.seeking);
  	    }
  	    /**
  	     * Get the duration of the current media
  	     */
  
  	  }, {
  	    key: "duration",
  	    get: function get() {
  	      // Faux duration set via config
  	      var fauxDuration = parseFloat(this.config.duration); // Media duration can be NaN or Infinity before the media has loaded
  
  	      var realDuration = (this.media || {}).duration;
  	      var duration = !is$2.number(realDuration) || realDuration === Infinity ? 0 : realDuration; // If config duration is funky, use regular duration
  
  	      return fauxDuration || duration;
  	    }
  	    /**
  	     * Set the player volume
  	     * @param {Number} value - must be between 0 and 1. Defaults to the value from local storage and config.volume if not set in storage
  	     */
  
  	  }, {
  	    key: "volume",
  	    set: function set(value) {
  	      var volume = value;
  	      var max = 1;
  	      var min = 0;
  
  	      if (is$2.string(volume)) {
  	        volume = Number(volume);
  	      } // Load volume from storage if no value specified
  
  
  	      if (!is$2.number(volume)) {
  	        volume = this.storage.get('volume');
  	      } // Use config if all else fails
  
  
  	      if (!is$2.number(volume)) {
  	        volume = this.config.volume;
  	      } // Maximum is volumeMax
  
  
  	      if (volume > max) {
  	        volume = max;
  	      } // Minimum is volumeMin
  
  
  	      if (volume < min) {
  	        volume = min;
  	      } // Update config
  
  
  	      this.config.volume = volume; // Set the player volume
  
  	      this.media.volume = volume; // If muted, and we're increasing volume manually, reset muted state
  
  	      if (!is$2.empty(value) && this.muted && volume > 0) {
  	        this.muted = false;
  	      }
  	    }
  	    /**
  	     * Get the current player volume
  	     */
  	    ,
  	    get: function get() {
  	      return Number(this.media.volume);
  	    }
  	  }, {
  	    key: "muted",
  	    set: function set(mute) {
  	      var toggle = mute; // Load muted state from storage
  
  	      if (!is$2.boolean(toggle)) {
  	        toggle = this.storage.get('muted');
  	      } // Use config if all else fails
  
  
  	      if (!is$2.boolean(toggle)) {
  	        toggle = this.config.muted;
  	      } // Update config
  
  
  	      this.config.muted = toggle; // Set mute on the player
  
  	      this.media.muted = toggle;
  	    }
  	    /**
  	     * Get current muted state
  	     */
  	    ,
  	    get: function get() {
  	      return Boolean(this.media.muted);
  	    }
  	    /**
  	     * Check if the media has audio
  	     */
  
  	  }, {
  	    key: "hasAudio",
  	    get: function get() {
  	      // Assume yes for all non HTML5 (as we can't tell...)
  	      if (!this.isHTML5) {
  	        return true;
  	      }
  
  	      if (this.isAudio) {
  	        return true;
  	      } // Get audio tracks
  
  
  	      return Boolean(this.media.mozHasAudio) || Boolean(this.media.webkitAudioDecodedByteCount) || Boolean(this.media.audioTracks && this.media.audioTracks.length);
  	    }
  	    /**
  	     * Set playback speed
  	     * @param {Number} speed - the speed of playback (0.5-2.0)
  	     */
  
  	  }, {
  	    key: "speed",
  	    set: function set(input) {
  	      var _this4 = this;
  
  	      var speed = null;
  
  	      if (is$2.number(input)) {
  	        speed = input;
  	      }
  
  	      if (!is$2.number(speed)) {
  	        speed = this.storage.get('speed');
  	      }
  
  	      if (!is$2.number(speed)) {
  	        speed = this.config.speed.selected;
  	      } // Clamp to min/max
  
  
  	      var min = this.minimumSpeed,
  	          max = this.maximumSpeed;
  	      speed = clamp(speed, min, max); // Update config
  
  	      this.config.speed.selected = speed; // Set media speed
  
  	      setTimeout(function () {
  	        _this4.media.playbackRate = speed;
  	      }, 0);
  	    }
  	    /**
  	     * Get current playback speed
  	     */
  	    ,
  	    get: function get() {
  	      return Number(this.media.playbackRate);
  	    }
  	    /**
  	     * Get the minimum allowed speed
  	     */
  
  	  }, {
  	    key: "minimumSpeed",
  	    get: function get() {
  	      if (this.isYouTube) {
  	        // https://developers.google.com/youtube/iframe_api_reference#setPlaybackRate
  	        return Math.min.apply(Math, _toConsumableArray(this.options.speed));
  	      }
  
  	      if (this.isVimeo) {
  	        // https://github.com/vimeo/player.js/#setplaybackrateplaybackrate-number-promisenumber-rangeerrorerror
  	        return 0.5;
  	      } // https://stackoverflow.com/a/32320020/1191319
  
  
  	      return 0.0625;
  	    }
  	    /**
  	     * Get the maximum allowed speed
  	     */
  
  	  }, {
  	    key: "maximumSpeed",
  	    get: function get() {
  	      if (this.isYouTube) {
  	        // https://developers.google.com/youtube/iframe_api_reference#setPlaybackRate
  	        return Math.max.apply(Math, _toConsumableArray(this.options.speed));
  	      }
  
  	      if (this.isVimeo) {
  	        // https://github.com/vimeo/player.js/#setplaybackrateplaybackrate-number-promisenumber-rangeerrorerror
  	        return 2;
  	      } // https://stackoverflow.com/a/32320020/1191319
  
  
  	      return 16;
  	    }
  	    /**
  	     * Set playback quality
  	     * Currently HTML5 & YouTube only
  	     * @param {Number} input - Quality level
  	     */
  
  	  }, {
  	    key: "quality",
  	    set: function set(input) {
  	      var config = this.config.quality;
  	      var options = this.options.quality;
  
  	      if (!options.length) {
  	        return;
  	      }
  
  	      var quality = [!is$2.empty(input) && Number(input), this.storage.get('quality'), config.selected, config.default].find(is$2.number);
  	      var updateStorage = true;
  
  	      if (!options.includes(quality)) {
  	        var value = closest$1(options, quality);
  	        this.debug.warn("Unsupported quality option: ".concat(quality, ", using ").concat(value, " instead"));
  	        quality = value; // Don't update storage if quality is not supported
  
  	        updateStorage = false;
  	      } // Update config
  
  
  	      config.selected = quality; // Set quality
  
  	      this.media.quality = quality; // Save to storage
  
  	      if (updateStorage) {
  	        this.storage.set({
  	          quality: quality
  	        });
  	      }
  	    }
  	    /**
  	     * Get current quality level
  	     */
  	    ,
  	    get: function get() {
  	      return this.media.quality;
  	    }
  	    /**
  	     * Toggle loop
  	     * TODO: Finish fancy new logic. Set the indicator on load as user may pass loop as config
  	     * @param {Boolean} input - Whether to loop or not
  	     */
  
  	  }, {
  	    key: "loop",
  	    set: function set(input) {
  	      var toggle = is$2.boolean(input) ? input : this.config.loop.active;
  	      this.config.loop.active = toggle;
  	      this.media.loop = toggle; // Set default to be a true toggle
  
  	      /* const type = ['start', 'end', 'all', 'none', 'toggle'].includes(input) ? input : 'toggle';
  	           switch (type) {
  	              case 'start':
  	                  if (this.config.loop.end && this.config.loop.end <= this.currentTime) {
  	                      this.config.loop.end = null;
  	                  }
  	                  this.config.loop.start = this.currentTime;
  	                  // this.config.loop.indicator.start = this.elements.display.played.value;
  	                  break;
  	               case 'end':
  	                  if (this.config.loop.start >= this.currentTime) {
  	                      return this;
  	                  }
  	                  this.config.loop.end = this.currentTime;
  	                  // this.config.loop.indicator.end = this.elements.display.played.value;
  	                  break;
  	               case 'all':
  	                  this.config.loop.start = 0;
  	                  this.config.loop.end = this.duration - 2;
  	                  this.config.loop.indicator.start = 0;
  	                  this.config.loop.indicator.end = 100;
  	                  break;
  	               case 'toggle':
  	                  if (this.config.loop.active) {
  	                      this.config.loop.start = 0;
  	                      this.config.loop.end = null;
  	                  } else {
  	                      this.config.loop.start = 0;
  	                      this.config.loop.end = this.duration - 2;
  	                  }
  	                  break;
  	               default:
  	                  this.config.loop.start = 0;
  	                  this.config.loop.end = null;
  	                  break;
  	          } */
  	    }
  	    /**
  	     * Get current loop state
  	     */
  	    ,
  	    get: function get() {
  	      return Boolean(this.media.loop);
  	    }
  	    /**
  	     * Set new media source
  	     * @param {Object} input - The new source object (see docs)
  	     */
  
  	  }, {
  	    key: "source",
  	    set: function set(input) {
  	      source.change.call(this, input);
  	    }
  	    /**
  	     * Get current source
  	     */
  	    ,
  	    get: function get() {
  	      return this.media.currentSrc;
  	    }
  	    /**
  	     * Get a download URL (either source or custom)
  	     */
  
  	  }, {
  	    key: "download",
  	    get: function get() {
  	      var download = this.config.urls.download;
  	      return is$2.url(download) ? download : this.source;
  	    }
  	    /**
  	     * Set the download URL
  	     */
  	    ,
  	    set: function set(input) {
  	      if (!is$2.url(input)) {
  	        return;
  	      }
  
  	      this.config.urls.download = input;
  	      controls.setDownloadUrl.call(this);
  	    }
  	    /**
  	     * Set the poster image for a video
  	     * @param {String} input - the URL for the new poster image
  	     */
  
  	  }, {
  	    key: "poster",
  	    set: function set(input) {
  	      if (!this.isVideo) {
  	        this.debug.warn('Poster can only be set for video');
  	        return;
  	      }
  
  	      ui.setPoster.call(this, input, false).catch(function () {});
  	    }
  	    /**
  	     * Get the current poster image
  	     */
  	    ,
  	    get: function get() {
  	      if (!this.isVideo) {
  	        return null;
  	      }
  
  	      return this.media.getAttribute('poster') || this.media.getAttribute('data-poster');
  	    }
  	    /**
  	     * Get the current aspect ratio in use
  	     */
  
  	  }, {
  	    key: "ratio",
  	    get: function get() {
  	      if (!this.isVideo) {
  	        return null;
  	      }
  
  	      var ratio = reduceAspectRatio(getAspectRatio.call(this));
  	      return is$2.array(ratio) ? ratio.join(':') : ratio;
  	    }
  	    /**
  	     * Set video aspect ratio
  	     */
  	    ,
  	    set: function set(input) {
  	      if (!this.isVideo) {
  	        this.debug.warn('Aspect ratio can only be set for video');
  	        return;
  	      }
  
  	      if (!is$2.string(input) || !validateRatio(input)) {
  	        this.debug.error("Invalid aspect ratio specified (".concat(input, ")"));
  	        return;
  	      }
  
  	      this.config.ratio = input;
  	      setAspectRatio.call(this);
  	    }
  	    /**
  	     * Set the autoplay state
  	     * @param {Boolean} input - Whether to autoplay or not
  	     */
  
  	  }, {
  	    key: "autoplay",
  	    set: function set(input) {
  	      var toggle = is$2.boolean(input) ? input : this.config.autoplay;
  	      this.config.autoplay = toggle;
  	    }
  	    /**
  	     * Get the current autoplay state
  	     */
  	    ,
  	    get: function get() {
  	      return Boolean(this.config.autoplay);
  	    }
  	  }, {
  	    key: "currentTrack",
  	    set: function set(input) {
  	      captions.set.call(this, input, false);
  	    }
  	    /**
  	     * Get the current caption track index (-1 if disabled)
  	     */
  	    ,
  	    get: function get() {
  	      var _this$captions = this.captions,
  	          toggled = _this$captions.toggled,
  	          currentTrack = _this$captions.currentTrack;
  	      return toggled ? currentTrack : -1;
  	    }
  	    /**
  	     * Set the wanted language for captions
  	     * Since tracks can be added later it won't update the actual caption track until there is a matching track
  	     * @param {String} - Two character ISO language code (e.g. EN, FR, PT, etc)
  	     */
  
  	  }, {
  	    key: "language",
  	    set: function set(input) {
  	      captions.setLanguage.call(this, input, false);
  	    }
  	    /**
  	     * Get the current track's language
  	     */
  	    ,
  	    get: function get() {
  	      return (captions.getCurrentTrack.call(this) || {}).language;
  	    }
  	    /**
  	     * Toggle picture-in-picture playback on WebKit/MacOS
  	     * TODO: update player with state, support, enabled
  	     * TODO: detect outside changes
  	     */
  
  	  }, {
  	    key: "pip",
  	    set: function set(input) {
  	      // Bail if no support
  	      if (!support.pip) {
  	        return;
  	      } // Toggle based on current state if not passed
  
  
  	      var toggle = is$2.boolean(input) ? input : !this.pip; // Toggle based on current state
  	      // Safari
  
  	      if (is$2.function(this.media.webkitSetPresentationMode)) {
  	        this.media.webkitSetPresentationMode(toggle ? pip.active : pip.inactive);
  	      } // Chrome
  
  
  	      if (is$2.function(this.media.requestPictureInPicture)) {
  	        if (!this.pip && toggle) {
  	          this.media.requestPictureInPicture();
  	        } else if (this.pip && !toggle) {
  	          document.exitPictureInPicture();
  	        }
  	      }
  	    }
  	    /**
  	     * Get the current picture-in-picture state
  	     */
  	    ,
  	    get: function get() {
  	      if (!support.pip) {
  	        return null;
  	      } // Safari
  
  
  	      if (!is$2.empty(this.media.webkitPresentationMode)) {
  	        return this.media.webkitPresentationMode === pip.active;
  	      } // Chrome
  
  
  	      return this.media === document.pictureInPictureElement;
  	    }
  	  }], [{
  	    key: "supported",
  	    value: function supported(type, provider, inline) {
  	      return support.check(type, provider, inline);
  	    }
  	    /**
  	     * Load an SVG sprite into the page
  	     * @param {String} url - URL for the SVG sprite
  	     * @param {String} [id] - Unique ID
  	     */
  
  	  }, {
  	    key: "loadSprite",
  	    value: function loadSprite$1(url, id) {
  	      return loadSprite(url, id);
  	    }
  	    /**
  	     * Setup multiple instances
  	     * @param {*} selector
  	     * @param {Object} options
  	     */
  
  	  }, {
  	    key: "setup",
  	    value: function setup(selector) {
  	      var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  	      var targets = null;
  
  	      if (is$2.string(selector)) {
  	        targets = Array.from(document.querySelectorAll(selector));
  	      } else if (is$2.nodeList(selector)) {
  	        targets = Array.from(selector);
  	      } else if (is$2.array(selector)) {
  	        targets = selector.filter(is$2.element);
  	      }
  
  	      if (is$2.empty(targets)) {
  	        return null;
  	      }
  
  	      return targets.map(function (t) {
  	        return new Plyr(t, options);
  	      });
  	    }
  	  }]);
  
  	  return Plyr;
  	}();
  
  	Plyr.defaults = cloneDeep(defaults$2);
  
  	var sources = {
  	  video: {
  	    type: 'video',
  	    title: 'View From A Blue Moon',
  	    sources: [{
  	      src: 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-576p.mp4',
  	      type: 'video/mp4',
  	      size: 576
  	    }, {
  	      src: 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-720p.mp4',
  	      type: 'video/mp4',
  	      size: 720
  	    }, {
  	      src: 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-1080p.mp4',
  	      type: 'video/mp4',
  	      size: 1080
  	    }, {
  	      src: 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-1440p.mp4',
  	      type: 'video/mp4',
  	      size: 1440
  	    }],
  	    poster: 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.jpg',
  	    tracks: [{
  	      kind: 'captions',
  	      label: 'English',
  	      srclang: 'en',
  	      src: 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.en.vtt',
  	      default: true
  	    }, {
  	      kind: 'captions',
  	      label: 'French',
  	      srclang: 'fr',
  	      src: 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.fr.vtt'
  	    }],
  	    previewThumbnails: {
  	      src: ['https://cdn.plyr.io/static/demo/thumbs/100p.vtt', 'https://cdn.plyr.io/static/demo/thumbs/240p.vtt']
  	    }
  	  },
  	  audio: {
  	    type: 'audio',
  	    title: 'Kishi Bashi &ndash; &ldquo;It All Began With A Burst&rdquo;',
  	    sources: [{
  	      src: 'https://cdn.plyr.io/static/demo/Kishi_Bashi_-_It_All_Began_With_a_Burst.mp3',
  	      type: 'audio/mp3'
  	    }, {
  	      src: 'https://cdn.plyr.io/static/demo/Kishi_Bashi_-_It_All_Began_With_a_Burst.ogg',
  	      type: 'audio/ogg'
  	    }]
  	  },
  	  youtube: {
  	    type: 'video',
  	    sources: [{
  	      src: 'https://youtube.com/watch?v=bTqVqk7FSmY',
  	      provider: 'youtube'
  	    }]
  	  },
  	  vimeo: {
  	    type: 'video',
  	    sources: [{
  	      src: 'https://vimeo.com/40648169',
  	      provider: 'vimeo'
  	    }]
  	  }
  	};
  
  	// Toggle class on an element
  	var toggleClass$1 = function toggleClass(element) {
  	  var className = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
  	  var toggle = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
  	  return element && element.classList[toggle ? 'add' : 'remove'](className);
  	};
  
  	(function () {
  	  var production = 'plyr.io'; // Sentry for demo site (https://plyr.io) only
  
  	  if (window.location.host === production) {
  	    init({
  	      dsn: 'https://d4ad9866ad834437a4754e23937071e4@sentry.io/305555',
  	      whitelistUrls: [production].map(function (d) {
  	        return new RegExp("https://(([a-z0-9])+(.))*".concat(d));
  	      })
  	    });
  	  }
  
  	  document.addEventListener('DOMContentLoaded', function () {
  	    var selector = '#player'; // Setup share buttons
  
  	    Shr.setup('.js-shr', {
  	      count: {
  	        className: 'button__count'
  	      },
  	      wrapper: {
  	        className: 'button--with-count'
  	      }
  	    }); // Setup the player
  
  	    var player = new Plyr(selector, {
  	      debug: true,
  	      title: 'View From A Blue Moon',
  	      iconUrl: 'dist/demo.svg',
  	      keyboard: {
  	        global: true
  	      },
  	      tooltips: {
  	        controls: true
  	      },
  	      captions: {
  	        active: true
  	      },
  	      ads: {
  	        enabled: window.location.host.includes(production),
  	        publisherId: '918848828995742'
  	      },
  	      previewThumbnails: {
  	        enabled: true,
  	        src: ['https://cdn.plyr.io/static/demo/thumbs/100p.vtt', 'https://cdn.plyr.io/static/demo/thumbs/240p.vtt']
  	      },
  	      vimeo: {
  	        // Prevent Vimeo blocking plyr.io demo site
  	        referrerPolicy: 'no-referrer'
  	      }
  	    }); // Expose for tinkering in the console
  
  	    window.player = player; // Setup type toggle
  
  	    var buttons = document.querySelectorAll('[data-source]');
  	    var types = Object.keys(sources);
  	    var historySupport = Boolean(window.history && window.history.pushState);
  	    var currentType = window.location.hash.substring(1);
  	    var hasInitialType = currentType.length;
  
  	    function render(type) {
  	      // Remove active classes
  	      Array.from(buttons).forEach(function (button) {
  	        return toggleClass$1(button.parentElement, 'active', false);
  	      }); // Set active on parent
  
  	      toggleClass$1(document.querySelector("[data-source=\"".concat(type, "\"]")), 'active', true); // Show cite
  
  	      Array.from(document.querySelectorAll('.plyr__cite')).forEach(function (cite) {
  	        // eslint-disable-next-line no-param-reassign
  	        cite.hidden = true;
  	      });
  	      document.querySelector(".plyr__cite--".concat(type)).hidden = false;
  	    } // Set a new source
  
  
  	    function setSource(type, init) {
  	      // Bail if new type isn't known, it's the current type, or current type is empty (video is default) and new type is video
  	      if (!types.includes(type) || !init && type === currentType || !currentType.length && type === 'video') {
  	        return;
  	      } // Set the new source
  
  
  	      player.source = sources[type]; // Set the current type for next time
  
  	      currentType = type;
  	      render(type);
  	    } // Bind to each button
  
  
  	    Array.from(buttons).forEach(function (button) {
  	      button.addEventListener('click', function () {
  	        var type = button.getAttribute('data-source');
  	        setSource(type);
  
  	        if (historySupport) {
  	          window.history.pushState({
  	            type: type
  	          }, '', "#".concat(type));
  	        }
  	      });
  	    }); // List for backwards/forwards
  
  	    window.addEventListener('popstate', function (event) {
  	      if (event.state && Object.keys(event.state).includes('type')) {
  	        setSource(event.state.type);
  	      }
  	    }); // If there's no current type set, assume video
  
  	    if (!hasInitialType) {
  	      currentType = 'video';
  	    } // Replace current history state
  
  
  	    if (historySupport && types.includes(currentType)) {
  	      window.history.replaceState({
  	        type: currentType
  	      }, '', hasInitialType ? "#".concat(currentType) : '');
  	    } // If it's not video, load the source
  
  
  	    if (currentType !== 'video') {
  	      setSource(currentType, true);
  	    }
  
  	    render(currentType);
  	  });
  	})();
  
  }());
  