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  /******/ ({
  
  /***/ "026c":
  /***/ (function(module, exports, __webpack_require__) {
  
  // all enumerable object keys, includes symbols
  var getKeys = __webpack_require__("a828");
  var gOPS = __webpack_require__("2dae");
  var pIE = __webpack_require__("e60e");
  module.exports = function (it) {
    var result = getKeys(it);
    var getSymbols = gOPS.f;
    if (getSymbols) {
      var symbols = getSymbols(it);
      var isEnum = pIE.f;
      var i = 0;
      var key;
      while (symbols.length > i) if (isEnum.call(it, key = symbols[i++])) result.push(key);
    } return result;
  };
  
  
  /***/ }),
  
  /***/ "038b":
  /***/ (function(module, exports, __webpack_require__) {
  
  module.exports = __webpack_require__("7676");
  
  /***/ }),
  
  /***/ "03bc":
  /***/ (function(module, exports, __webpack_require__) {
  
  // fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
  var toIObject = __webpack_require__("c5f8");
  var gOPN = __webpack_require__("d9e5").f;
  var toString = {}.toString;
  
  var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
    ? Object.getOwnPropertyNames(window) : [];
  
  var getWindowNames = function (it) {
    try {
      return gOPN(it);
    } catch (e) {
      return windowNames.slice();
    }
  };
  
  module.exports.f = function getOwnPropertyNames(it) {
    return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it));
  };
  
  
  /***/ }),
  
  /***/ "0746":
  /***/ (function(module, exports, __webpack_require__) {
  
  // false -> Array#indexOf
  // true  -> Array#includes
  var toIObject = __webpack_require__("672a");
  var toLength = __webpack_require__("64d2");
  var toAbsoluteIndex = __webpack_require__("fc06");
  module.exports = function (IS_INCLUDES) {
    return function ($this, el, fromIndex) {
      var O = toIObject($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) {
        if (O[index] === el) return IS_INCLUDES || index || 0;
      } return !IS_INCLUDES && -1;
    };
  };
  
  
  /***/ }),
  
  /***/ "07fd":
  /***/ (function(module, exports) {
  
  var hasOwnProperty = {}.hasOwnProperty;
  module.exports = function (it, key) {
    return hasOwnProperty.call(it, key);
  };
  
  
  /***/ }),
  
  /***/ "081c":
  /***/ (function(module, exports, __webpack_require__) {
  
  var anObject = __webpack_require__("3cc5");
  var get = __webpack_require__("dfcb");
  module.exports = __webpack_require__("947c").getIterator = function (it) {
    var iterFn = get(it);
    if (typeof iterFn != 'function') throw TypeError(it + ' is not iterable!');
    return anObject(iterFn.call(it));
  };
  
  
  /***/ }),
  
  /***/ "0a04":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var $export = __webpack_require__("62cf");
  var $forEach = __webpack_require__("f13c")(0);
  var STRICT = __webpack_require__("14f6")([].forEach, true);
  
  $export($export.P + $export.F * !STRICT, 'Array', {
    // 22.1.3.10 / 15.4.4.18 Array.prototype.forEach(callbackfn [, thisArg])
    forEach: function forEach(callbackfn /* , thisArg */) {
      return $forEach(this, callbackfn, arguments[1]);
    }
  });
  
  
  /***/ }),
  
  /***/ "0a85":
  /***/ (function(module, exports, __webpack_require__) {
  
  module.exports = __webpack_require__("bc7f");
  
  /***/ }),
  
  /***/ "0aad":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  
  var isRegExp = __webpack_require__("a8ae");
  var anObject = __webpack_require__("d1f8");
  var speciesConstructor = __webpack_require__("2cc2");
  var advanceStringIndex = __webpack_require__("ce64");
  var toLength = __webpack_require__("64d2");
  var callRegExpExec = __webpack_require__("dd3b");
  var regexpExec = __webpack_require__("2bfe");
  var fails = __webpack_require__("910c");
  var $min = Math.min;
  var $push = [].push;
  var $SPLIT = 'split';
  var LENGTH = 'length';
  var LAST_INDEX = 'lastIndex';
  var MAX_UINT32 = 0xffffffff;
  
  // babel-minify transpiles RegExp('x', 'y') -> /x/y and it causes SyntaxError
  var SUPPORTS_Y = !fails(function () { RegExp(MAX_UINT32, 'y'); });
  
  // @@split logic
  __webpack_require__("e002")('split', 2, function (defined, SPLIT, $split, maybeCallNative) {
    var internalSplit;
    if (
      'abbc'[$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(this);
        if (separator === undefined && limit === 0) return [];
        // If `separator` is not a regex, use native split
        if (!isRegExp(separator)) return $split.call(string, separator, limit);
        var output = [];
        var flags = (separator.ignoreCase ? 'i' : '') +
                    (separator.multiline ? 'm' : '') +
                    (separator.unicode ? 'u' : '') +
                    (separator.sticky ? 'y' : '');
        var lastLastIndex = 0;
        var splitLimit = limit === undefined ? MAX_UINT32 : limit >>> 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[LAST_INDEX];
          if (lastIndex > lastLastIndex) {
            output.push(string.slice(lastLastIndex, match.index));
            if (match[LENGTH] > 1 && match.index < string[LENGTH]) $push.apply(output, match.slice(1));
            lastLength = match[0][LENGTH];
            lastLastIndex = lastIndex;
            if (output[LENGTH] >= splitLimit) break;
          }
          if (separatorCopy[LAST_INDEX] === match.index) separatorCopy[LAST_INDEX]++; // Avoid an infinite loop
        }
        if (lastLastIndex === string[LENGTH]) {
          if (lastLength || !separatorCopy.test('')) output.push('');
        } else output.push(string.slice(lastLastIndex));
        return output[LENGTH] > splitLimit ? output.slice(0, splitLimit) : output;
      };
    // Chakra, V8
    } else if ('0'[$SPLIT](undefined, 0)[LENGTH]) {
      internalSplit = function (separator, limit) {
        return separator === undefined && limit === 0 ? [] : $split.call(this, separator, limit);
      };
    } else {
      internalSplit = $split;
    }
  
    return [
      // `String.prototype.split` method
      // https://tc39.github.io/ecma262/#sec-string.prototype.split
      function split(separator, limit) {
        var O = defined(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 !== $split);
        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 callRegExpExec(splitter, S) === null ? [S] : [];
        var p = 0;
        var q = 0;
        var A = [];
        while (q < S.length) {
          splitter.lastIndex = SUPPORTS_Y ? q : 0;
          var z = callRegExpExec(splitter, SUPPORTS_Y ? S : S.slice(q));
          var e;
          if (
            z === null ||
            (e = $min(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;
      }
    ];
  });
  
  
  /***/ }),
  
  /***/ "0acd":
  /***/ (function(module, exports) {
  
  // 7.2.1 RequireObjectCoercible(argument)
  module.exports = function (it) {
    if (it == undefined) throw TypeError("Can't call method on  " + it);
    return it;
  };
  
  
  /***/ }),
  
  /***/ "1331":
  /***/ (function(module, exports, __webpack_require__) {
  
  var dP = __webpack_require__("3c7a");
  var anObject = __webpack_require__("d1f8");
  var getKeys = __webpack_require__("2369");
  
  module.exports = __webpack_require__("66b6") ? Object.defineProperties : function defineProperties(O, Properties) {
    anObject(O);
    var keys = getKeys(Properties);
    var length = keys.length;
    var i = 0;
    var P;
    while (length > i) dP.f(O, P = keys[i++], Properties[P]);
    return O;
  };
  
  
  /***/ }),
  
  /***/ "14f6":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var fails = __webpack_require__("910c");
  
  module.exports = function (method, arg) {
    return !!method && fails(function () {
      // eslint-disable-next-line no-useless-call
      arg ? method.call(null, function () { /* empty */ }, 1) : method.call(null);
    });
  };
  
  
  /***/ }),
  
  /***/ "157a":
  /***/ (function(module, exports, __webpack_require__) {
  
  var has = __webpack_require__("5b85");
  var toIObject = __webpack_require__("c5f8");
  var arrayIndexOf = __webpack_require__("c5be")(false);
  var IE_PROTO = __webpack_require__("d0bc")('IE_PROTO');
  
  module.exports = function (object, names) {
    var O = toIObject(object);
    var i = 0;
    var result = [];
    var key;
    for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);
    // Don't enum bug & hidden keys
    while (names.length > i) if (has(O, key = names[i++])) {
      ~arrayIndexOf(result, key) || result.push(key);
    }
    return result;
  };
  
  
  /***/ }),
  
  /***/ "166f":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 7.1.1 ToPrimitive(input [, PreferredType])
  var isObject = __webpack_require__("df98");
  // instead of the ES6 spec version, we didn't implement @@toPrimitive case
  // and the second argument - flag - preferred type is a string
  module.exports = function (it, S) {
    if (!isObject(it)) return it;
    var fn, val;
    if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
    if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;
    if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
    throw TypeError("Can't convert object to primitive value");
  };
  
  
  /***/ }),
  
  /***/ "16a8":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
  var anObject = __webpack_require__("3cc5");
  var dPs = __webpack_require__("56d8");
  var enumBugKeys = __webpack_require__("7ffd");
  var IE_PROTO = __webpack_require__("d0bc")('IE_PROTO');
  var Empty = function () { /* empty */ };
  var PROTOTYPE = 'prototype';
  
  // Create object with fake `null` prototype: use iframe Object with cleared prototype
  var createDict = function () {
    // Thrash, waste and sodomy: IE GC bug
    var iframe = __webpack_require__("8cb6")('iframe');
    var i = enumBugKeys.length;
    var lt = '<';
    var gt = '>';
    var iframeDocument;
    iframe.style.display = 'none';
    __webpack_require__("6bf9").appendChild(iframe);
    iframe.src = 'javascript:'; // eslint-disable-line no-script-url
    // createDict = iframe.contentWindow.Object;
    // html.removeChild(iframe);
    iframeDocument = iframe.contentWindow.document;
    iframeDocument.open();
    iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
    iframeDocument.close();
    createDict = iframeDocument.F;
    while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];
    return createDict();
  };
  
  module.exports = Object.create || function create(O, Properties) {
    var result;
    if (O !== null) {
      Empty[PROTOTYPE] = anObject(O);
      result = new Empty();
      Empty[PROTOTYPE] = null;
      // add "__proto__" for Object.getPrototypeOf polyfill
      result[IE_PROTO] = O;
    } else result = createDict();
    return Properties === undefined ? result : dPs(result, Properties);
  };
  
  
  /***/ }),
  
  /***/ "1ae2":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  // ECMAScript 6 symbols shim
  var global = __webpack_require__("adad");
  var has = __webpack_require__("5b85");
  var DESCRIPTORS = __webpack_require__("fa25");
  var $export = __webpack_require__("1c03");
  var redefine = __webpack_require__("c76b");
  var META = __webpack_require__("2590").KEY;
  var $fails = __webpack_require__("3f9f");
  var shared = __webpack_require__("564f");
  var setToStringTag = __webpack_require__("a0f7");
  var uid = __webpack_require__("edac");
  var wks = __webpack_require__("eb5c");
  var wksExt = __webpack_require__("26c6");
  var wksDefine = __webpack_require__("b978");
  var enumKeys = __webpack_require__("026c");
  var isArray = __webpack_require__("29b7");
  var anObject = __webpack_require__("3cc5");
  var isObject = __webpack_require__("bc08");
  var toIObject = __webpack_require__("c5f8");
  var toPrimitive = __webpack_require__("8e7e");
  var createDesc = __webpack_require__("2ae9");
  var _create = __webpack_require__("16a8");
  var gOPNExt = __webpack_require__("03bc");
  var $GOPD = __webpack_require__("e369");
  var $DP = __webpack_require__("4b11");
  var $keys = __webpack_require__("a828");
  var gOPD = $GOPD.f;
  var dP = $DP.f;
  var gOPN = gOPNExt.f;
  var $Symbol = global.Symbol;
  var $JSON = global.JSON;
  var _stringify = $JSON && $JSON.stringify;
  var PROTOTYPE = 'prototype';
  var HIDDEN = wks('_hidden');
  var TO_PRIMITIVE = wks('toPrimitive');
  var isEnum = {}.propertyIsEnumerable;
  var SymbolRegistry = shared('symbol-registry');
  var AllSymbols = shared('symbols');
  var OPSymbols = shared('op-symbols');
  var ObjectProto = Object[PROTOTYPE];
  var USE_NATIVE = typeof $Symbol == 'function';
  var QObject = global.QObject;
  // Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
  var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;
  
  // fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
  var setSymbolDesc = DESCRIPTORS && $fails(function () {
    return _create(dP({}, 'a', {
      get: function () { return dP(this, 'a', { value: 7 }).a; }
    })).a != 7;
  }) ? function (it, key, D) {
    var protoDesc = gOPD(ObjectProto, key);
    if (protoDesc) delete ObjectProto[key];
    dP(it, key, D);
    if (protoDesc && it !== ObjectProto) dP(ObjectProto, key, protoDesc);
  } : dP;
  
  var wrap = function (tag) {
    var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]);
    sym._k = tag;
    return sym;
  };
  
  var isSymbol = USE_NATIVE && typeof $Symbol.iterator == 'symbol' ? function (it) {
    return typeof it == 'symbol';
  } : function (it) {
    return it instanceof $Symbol;
  };
  
  var $defineProperty = function defineProperty(it, key, D) {
    if (it === ObjectProto) $defineProperty(OPSymbols, key, D);
    anObject(it);
    key = toPrimitive(key, true);
    anObject(D);
    if (has(AllSymbols, key)) {
      if (!D.enumerable) {
        if (!has(it, HIDDEN)) dP(it, HIDDEN, createDesc(1, {}));
        it[HIDDEN][key] = true;
      } else {
        if (has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false;
        D = _create(D, { enumerable: createDesc(0, false) });
      } return setSymbolDesc(it, key, D);
    } return dP(it, key, D);
  };
  var $defineProperties = function defineProperties(it, P) {
    anObject(it);
    var keys = enumKeys(P = toIObject(P));
    var i = 0;
    var l = keys.length;
    var key;
    while (l > i) $defineProperty(it, key = keys[i++], P[key]);
    return it;
  };
  var $create = function create(it, P) {
    return P === undefined ? _create(it) : $defineProperties(_create(it), P);
  };
  var $propertyIsEnumerable = function propertyIsEnumerable(key) {
    var E = isEnum.call(this, key = toPrimitive(key, true));
    if (this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return false;
    return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true;
  };
  var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) {
    it = toIObject(it);
    key = toPrimitive(key, true);
    if (it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return;
    var D = gOPD(it, key);
    if (D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true;
    return D;
  };
  var $getOwnPropertyNames = function getOwnPropertyNames(it) {
    var names = gOPN(toIObject(it));
    var result = [];
    var i = 0;
    var key;
    while (names.length > i) {
      if (!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key);
    } return result;
  };
  var $getOwnPropertySymbols = function getOwnPropertySymbols(it) {
    var IS_OP = it === ObjectProto;
    var names = gOPN(IS_OP ? OPSymbols : toIObject(it));
    var result = [];
    var i = 0;
    var key;
    while (names.length > i) {
      if (has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true)) result.push(AllSymbols[key]);
    } return result;
  };
  
  // 19.4.1.1 Symbol([description])
  if (!USE_NATIVE) {
    $Symbol = function Symbol() {
      if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!');
      var tag = uid(arguments.length > 0 ? arguments[0] : undefined);
      var $set = function (value) {
        if (this === ObjectProto) $set.call(OPSymbols, value);
        if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false;
        setSymbolDesc(this, tag, createDesc(1, value));
      };
      if (DESCRIPTORS && setter) setSymbolDesc(ObjectProto, tag, { configurable: true, set: $set });
      return wrap(tag);
    };
    redefine($Symbol[PROTOTYPE], 'toString', function toString() {
      return this._k;
    });
  
    $GOPD.f = $getOwnPropertyDescriptor;
    $DP.f = $defineProperty;
    __webpack_require__("d9e5").f = gOPNExt.f = $getOwnPropertyNames;
    __webpack_require__("e60e").f = $propertyIsEnumerable;
    __webpack_require__("2dae").f = $getOwnPropertySymbols;
  
    if (DESCRIPTORS && !__webpack_require__("5cde")) {
      redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);
    }
  
    wksExt.f = function (name) {
      return wrap(wks(name));
    };
  }
  
  $export($export.G + $export.W + $export.F * !USE_NATIVE, { Symbol: $Symbol });
  
  for (var es6Symbols = (
    // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14
    'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'
  ).split(','), j = 0; es6Symbols.length > j;)wks(es6Symbols[j++]);
  
  for (var wellKnownSymbols = $keys(wks.store), k = 0; wellKnownSymbols.length > k;) wksDefine(wellKnownSymbols[k++]);
  
  $export($export.S + $export.F * !USE_NATIVE, 'Symbol', {
    // 19.4.2.1 Symbol.for(key)
    'for': function (key) {
      return has(SymbolRegistry, key += '')
        ? SymbolRegistry[key]
        : SymbolRegistry[key] = $Symbol(key);
    },
    // 19.4.2.5 Symbol.keyFor(sym)
    keyFor: function keyFor(sym) {
      if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol!');
      for (var key in SymbolRegistry) if (SymbolRegistry[key] === sym) return key;
    },
    useSetter: function () { setter = true; },
    useSimple: function () { setter = false; }
  });
  
  $export($export.S + $export.F * !USE_NATIVE, 'Object', {
    // 19.1.2.2 Object.create(O [, Properties])
    create: $create,
    // 19.1.2.4 Object.defineProperty(O, P, Attributes)
    defineProperty: $defineProperty,
    // 19.1.2.3 Object.defineProperties(O, Properties)
    defineProperties: $defineProperties,
    // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
    getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
    // 19.1.2.7 Object.getOwnPropertyNames(O)
    getOwnPropertyNames: $getOwnPropertyNames,
    // 19.1.2.8 Object.getOwnPropertySymbols(O)
    getOwnPropertySymbols: $getOwnPropertySymbols
  });
  
  // 24.3.2 JSON.stringify(value [, replacer [, space]])
  $JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function () {
    var S = $Symbol();
    // MS Edge converts symbol values to JSON as {}
    // WebKit converts symbol values to JSON as null
    // V8 throws on boxed symbols
    return _stringify([S]) != '[null]' || _stringify({ a: S }) != '{}' || _stringify(Object(S)) != '{}';
  })), 'JSON', {
    stringify: function stringify(it) {
      var args = [it];
      var i = 1;
      var replacer, $replacer;
      while (arguments.length > i) args.push(arguments[i++]);
      $replacer = replacer = args[1];
      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 = $replacer.call(this, key, value);
        if (!isSymbol(value)) return value;
      };
      args[1] = replacer;
      return _stringify.apply($JSON, args);
    }
  });
  
  // 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)
  $Symbol[PROTOTYPE][TO_PRIMITIVE] || __webpack_require__("e0ed")($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
  // 19.4.3.5 Symbol.prototype[@@toStringTag]
  setToStringTag($Symbol, 'Symbol');
  // 20.2.1.9 Math[@@toStringTag]
  setToStringTag(Math, 'Math', true);
  // 24.3.3 JSON[@@toStringTag]
  setToStringTag(global.JSON, 'JSON', true);
  
  
  /***/ }),
  
  /***/ "1c03":
  /***/ (function(module, exports, __webpack_require__) {
  
  var global = __webpack_require__("adad");
  var core = __webpack_require__("947c");
  var ctx = __webpack_require__("499c");
  var hide = __webpack_require__("e0ed");
  var has = __webpack_require__("5b85");
  var PROTOTYPE = 'prototype';
  
  var $export = function (type, name, source) {
    var IS_FORCED = type & $export.F;
    var IS_GLOBAL = type & $export.G;
    var IS_STATIC = type & $export.S;
    var IS_PROTO = type & $export.P;
    var IS_BIND = type & $export.B;
    var IS_WRAP = type & $export.W;
    var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});
    var expProto = exports[PROTOTYPE];
    var target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE];
    var key, own, out;
    if (IS_GLOBAL) source = name;
    for (key in source) {
      // contains in native
      own = !IS_FORCED && target && target[key] !== undefined;
      if (own && has(exports, key)) continue;
      // export native or passed
      out = own ? target[key] : source[key];
      // prevent global pollution for namespaces
      exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
      // bind timers to global for call from export context
      : IS_BIND && own ? ctx(out, global)
      // wrap global constructors for prevent change them in library
      : IS_WRAP && target[key] == out ? (function (C) {
        var F = function (a, b, c) {
          if (this instanceof C) {
            switch (arguments.length) {
              case 0: return new C();
              case 1: return new C(a);
              case 2: return new C(a, b);
            } return new C(a, b, c);
          } return C.apply(this, arguments);
        };
        F[PROTOTYPE] = C[PROTOTYPE];
        return F;
      // make static versions for prototype methods
      })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
      // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
      if (IS_PROTO) {
        (exports.virtual || (exports.virtual = {}))[key] = out;
        // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
        if (type & $export.R && expProto && !expProto[key]) hide(expProto, key, out);
      }
    }
  };
  // type bitmap
  $export.F = 1;   // forced
  $export.G = 2;   // global
  $export.S = 4;   // static
  $export.P = 8;   // proto
  $export.B = 16;  // bind
  $export.W = 32;  // wrap
  $export.U = 64;  // safe
  $export.R = 128; // real proto method for `library`
  module.exports = $export;
  
  
  /***/ }),
  
  /***/ "1c53":
  /***/ (function(module, exports, __webpack_require__) {
  
  __webpack_require__("d613");
  var global = __webpack_require__("adad");
  var hide = __webpack_require__("e0ed");
  var Iterators = __webpack_require__("de2e");
  var TO_STRING_TAG = __webpack_require__("eb5c")('toStringTag');
  
  var DOMIterables = ('CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList,' +
    'DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement,' +
    'MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList,' +
    'SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList,' +
    'TextTrackList,TouchList').split(',');
  
  for (var i = 0; i < DOMIterables.length; i++) {
    var NAME = DOMIterables[i];
    var Collection = global[NAME];
    var proto = Collection && Collection.prototype;
    if (proto && !proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);
    Iterators[NAME] = Iterators.Array;
  }
  
  
  /***/ }),
  
  /***/ "1e81":
  /***/ (function(module, exports, __webpack_require__) {
  
  __webpack_require__("3389");
  var $Object = __webpack_require__("947c").Object;
  module.exports = function defineProperty(it, key, desc) {
    return $Object.defineProperty(it, key, desc);
  };
  
  
  /***/ }),
  
  /***/ "1f38":
  /***/ (function(module, exports, __webpack_require__) {
  
  // getting tag from 19.1.3.6 Object.prototype.toString()
  var cof = __webpack_require__("9081");
  var TAG = __webpack_require__("7d30")('toStringTag');
  // ES3 wrong here
  var ARG = cof(function () { return arguments; }()) == 'Arguments';
  
  // fallback for IE11 Script Access Denied error
  var tryGet = function (it, key) {
    try {
      return it[key];
    } catch (e) { /* empty */ }
  };
  
  module.exports = function (it) {
    var O, T, B;
    return it === undefined ? 'Undefined' : it === null ? 'Null'
      // @@toStringTag case
      : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T
      // builtinTag case
      : ARG ? cof(O)
      // ES3 arguments fallback
      : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
  };
  
  
  /***/ }),
  
  /***/ "21e4":
  /***/ (function(module, exports) {
  
  var core = module.exports = { version: '2.6.4' };
  if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef
  
  
  /***/ }),
  
  /***/ "2369":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 19.1.2.14 / 15.2.3.14 Object.keys(O)
  var $keys = __webpack_require__("b691");
  var enumBugKeys = __webpack_require__("7321");
  
  module.exports = Object.keys || function keys(O) {
    return $keys(O, enumBugKeys);
  };
  
  
  /***/ }),
  
  /***/ "24b2":
  /***/ (function(module, exports, __webpack_require__) {
  
  var shared = __webpack_require__("ad1c")('keys');
  var uid = __webpack_require__("ea59");
  module.exports = function (key) {
    return shared[key] || (shared[key] = uid(key));
  };
  
  
  /***/ }),
  
  /***/ "2590":
  /***/ (function(module, exports, __webpack_require__) {
  
  var META = __webpack_require__("edac")('meta');
  var isObject = __webpack_require__("bc08");
  var has = __webpack_require__("5b85");
  var setDesc = __webpack_require__("4b11").f;
  var id = 0;
  var isExtensible = Object.isExtensible || function () {
    return true;
  };
  var FREEZE = !__webpack_require__("3f9f")(function () {
    return isExtensible(Object.preventExtensions({}));
  });
  var setMeta = function (it) {
    setDesc(it, META, { value: {
      i: 'O' + ++id, // object ID
      w: {}          // weak collections IDs
    } });
  };
  var fastKey = function (it, create) {
    // return primitive with prefix
    if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
    if (!has(it, META)) {
      // 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
      setMeta(it);
    // return object ID
    } return it[META].i;
  };
  var getWeak = function (it, create) {
    if (!has(it, META)) {
      // 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
      setMeta(it);
    // return hash weak collections IDs
    } return it[META].w;
  };
  // add metadata on freeze-family methods calling
  var onFreeze = function (it) {
    if (FREEZE && meta.NEED && isExtensible(it) && !has(it, META)) setMeta(it);
    return it;
  };
  var meta = module.exports = {
    KEY: META,
    NEED: false,
    fastKey: fastKey,
    getWeak: getWeak,
    onFreeze: onFreeze
  };
  
  
  /***/ }),
  
  /***/ "2624":
  /***/ (function(module, exports, __webpack_require__) {
  
  module.exports = __webpack_require__("2a8a");
  
  /***/ }),
  
  /***/ "26c6":
  /***/ (function(module, exports, __webpack_require__) {
  
  exports.f = __webpack_require__("eb5c");
  
  
  /***/ }),
  
  /***/ "28a8":
  /***/ (function(module, exports, __webpack_require__) {
  
  var isObject = __webpack_require__("df98");
  var isArray = __webpack_require__("2de7");
  var SPECIES = __webpack_require__("7d30")('species');
  
  module.exports = function (original) {
    var C;
    if (isArray(original)) {
      C = original.constructor;
      // cross-realm fallback
      if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined;
      if (isObject(C)) {
        C = C[SPECIES];
        if (C === null) C = undefined;
      }
    } return C === undefined ? Array : C;
  };
  
  
  /***/ }),
  
  /***/ "29b7":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 7.2.2 IsArray(argument)
  var cof = __webpack_require__("985c");
  module.exports = Array.isArray || function isArray(arg) {
    return cof(arg) == 'Array';
  };
  
  
  /***/ }),
  
  /***/ "2a8a":
  /***/ (function(module, exports, __webpack_require__) {
  
  __webpack_require__("c158");
  var $Object = __webpack_require__("947c").Object;
  module.exports = function getOwnPropertyDescriptor(it, key) {
    return $Object.getOwnPropertyDescriptor(it, key);
  };
  
  
  /***/ }),
  
  /***/ "2ae9":
  /***/ (function(module, exports) {
  
  module.exports = function (bitmap, value) {
    return {
      enumerable: !(bitmap & 1),
      configurable: !(bitmap & 2),
      writable: !(bitmap & 4),
      value: value
    };
  };
  
  
  /***/ }),
  
  /***/ "2bfe":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  
  var regexpFlags = __webpack_require__("64bd");
  
  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 LAST_INDEX = 'lastIndex';
  
  var UPDATES_LAST_INDEX_WRONG = (function () {
    var re1 = /a/,
        re2 = /b*/g;
    nativeExec.call(re1, 'a');
    nativeExec.call(re2, 'a');
    return re1[LAST_INDEX] !== 0 || re2[LAST_INDEX] !== 0;
  })();
  
  // 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;
  
  if (PATCH) {
    patchedExec = function exec(str) {
      var re = this;
      var lastIndex, reCopy, match, i;
  
      if (NPCG_INCLUDED) {
        reCopy = new RegExp('^' + re.source + '$(?!\\s)', regexpFlags.call(re));
      }
      if (UPDATES_LAST_INDEX_WRONG) lastIndex = re[LAST_INDEX];
  
      match = nativeExec.call(re, str);
  
      if (UPDATES_LAST_INDEX_WRONG && match) {
        re[LAST_INDEX] = 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 /(.?)?/
        // eslint-disable-next-line no-loop-func
        nativeReplace.call(match[0], reCopy, function () {
          for (i = 1; i < arguments.length - 2; i++) {
            if (arguments[i] === undefined) match[i] = undefined;
          }
        });
      }
  
      return match;
    };
  }
  
  module.exports = patchedExec;
  
  
  /***/ }),
  
  /***/ "2cc2":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 7.3.20 SpeciesConstructor(O, defaultConstructor)
  var anObject = __webpack_require__("d1f8");
  var aFunction = __webpack_require__("f49a");
  var SPECIES = __webpack_require__("7d30")('species');
  module.exports = function (O, D) {
    var C = anObject(O).constructor;
    var S;
    return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? D : aFunction(S);
  };
  
  
  /***/ }),
  
  /***/ "2dae":
  /***/ (function(module, exports) {
  
  exports.f = Object.getOwnPropertySymbols;
  
  
  /***/ }),
  
  /***/ "2de7":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 7.2.2 IsArray(argument)
  var cof = __webpack_require__("9081");
  module.exports = Array.isArray || function isArray(arg) {
    return cof(arg) == 'Array';
  };
  
  
  /***/ }),
  
  /***/ "3389":
  /***/ (function(module, exports, __webpack_require__) {
  
  var $export = __webpack_require__("1c03");
  // 19.1.2.4 / 15.2.3.6 Object.defineProperty(O, P, Attributes)
  $export($export.S + $export.F * !__webpack_require__("fa25"), 'Object', { defineProperty: __webpack_require__("4b11").f });
  
  
  /***/ }),
  
  /***/ "339d":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var LIBRARY = __webpack_require__("c616");
  var $export = __webpack_require__("62cf");
  var redefine = __webpack_require__("ede6");
  var hide = __webpack_require__("f650");
  var Iterators = __webpack_require__("ee07");
  var $iterCreate = __webpack_require__("d0b6");
  var setToStringTag = __webpack_require__("bc59");
  var getPrototypeOf = __webpack_require__("6aa4");
  var ITERATOR = __webpack_require__("7d30")('iterator');
  var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`
  var FF_ITERATOR = '@@iterator';
  var KEYS = 'keys';
  var VALUES = 'values';
  
  var returnThis = function () { return this; };
  
  module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
    $iterCreate(Constructor, NAME, next);
    var getMethod = function (kind) {
      if (!BUGGY && kind in proto) return proto[kind];
      switch (kind) {
        case KEYS: return function keys() { return new Constructor(this, kind); };
        case VALUES: return function values() { return new Constructor(this, kind); };
      } return function entries() { return new Constructor(this, kind); };
    };
    var TAG = NAME + ' Iterator';
    var DEF_VALUES = DEFAULT == VALUES;
    var VALUES_BUG = false;
    var proto = Base.prototype;
    var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
    var $default = $native || getMethod(DEFAULT);
    var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
    var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
    var methods, key, IteratorPrototype;
    // Fix native
    if ($anyNative) {
      IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));
      if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
        // Set @@toStringTag to native iterators
        setToStringTag(IteratorPrototype, TAG, true);
        // fix for some old engines
        if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis);
      }
    }
    // fix Array#{values, @@iterator}.name in V8 / FF
    if (DEF_VALUES && $native && $native.name !== VALUES) {
      VALUES_BUG = true;
      $default = function values() { return $native.call(this); };
    }
    // Define iterator
    if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
      hide(proto, ITERATOR, $default);
    }
    // Plug for library
    Iterators[NAME] = $default;
    Iterators[TAG] = returnThis;
    if (DEFAULT) {
      methods = {
        values: DEF_VALUES ? $default : getMethod(VALUES),
        keys: IS_SET ? $default : getMethod(KEYS),
        entries: $entries
      };
      if (FORCED) for (key in methods) {
        if (!(key in proto)) redefine(proto, key, methods[key]);
      } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
    }
    return methods;
  };
  
  
  /***/ }),
  
  /***/ "33ca":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 7.1.15 ToLength
  var toInteger = __webpack_require__("97d8");
  var min = Math.min;
  module.exports = function (it) {
    return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
  };
  
  
  /***/ }),
  
  /***/ "3c7a":
  /***/ (function(module, exports, __webpack_require__) {
  
  var anObject = __webpack_require__("d1f8");
  var IE8_DOM_DEFINE = __webpack_require__("e258");
  var toPrimitive = __webpack_require__("166f");
  var dP = Object.defineProperty;
  
  exports.f = __webpack_require__("66b6") ? Object.defineProperty : function defineProperty(O, P, Attributes) {
    anObject(O);
    P = toPrimitive(P, true);
    anObject(Attributes);
    if (IE8_DOM_DEFINE) try {
      return dP(O, P, Attributes);
    } catch (e) { /* empty */ }
    if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
    if ('value' in Attributes) O[P] = Attributes.value;
    return O;
  };
  
  
  /***/ }),
  
  /***/ "3cc5":
  /***/ (function(module, exports, __webpack_require__) {
  
  var isObject = __webpack_require__("bc08");
  module.exports = function (it) {
    if (!isObject(it)) throw TypeError(it + ' is not an object!');
    return it;
  };
  
  
  /***/ }),
  
  /***/ "3e85":
  /***/ (function(module, exports) {
  
  // 7.2.1 RequireObjectCoercible(argument)
  module.exports = function (it) {
    if (it == undefined) throw TypeError("Can't call method on  " + it);
    return it;
  };
  
  
  /***/ }),
  
  /***/ "3f25":
  /***/ (function(module, exports, __webpack_require__) {
  
  // most Object methods by ES6 should accept primitives
  var $export = __webpack_require__("62cf");
  var core = __webpack_require__("21e4");
  var fails = __webpack_require__("910c");
  module.exports = function (KEY, exec) {
    var fn = (core.Object || {})[KEY] || Object[KEY];
    var exp = {};
    exp[KEY] = exec(fn);
    $export($export.S + $export.F * fails(function () { fn(1); }), 'Object', exp);
  };
  
  
  /***/ }),
  
  /***/ "3f9f":
  /***/ (function(module, exports) {
  
  module.exports = function (exec) {
    try {
      return !!exec();
    } catch (e) {
      return true;
    }
  };
  
  
  /***/ }),
  
  /***/ "4051":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 7.1.13 ToObject(argument)
  var defined = __webpack_require__("3e85");
  module.exports = function (it) {
    return Object(defined(it));
  };
  
  
  /***/ }),
  
  /***/ "4821":
  /***/ (function(module, exports, __webpack_require__) {
  
  var $iterators = __webpack_require__("8a52");
  var getKeys = __webpack_require__("2369");
  var redefine = __webpack_require__("ede6");
  var global = __webpack_require__("898f");
  var hide = __webpack_require__("f650");
  var Iterators = __webpack_require__("ee07");
  var wks = __webpack_require__("7d30");
  var ITERATOR = wks('iterator');
  var TO_STRING_TAG = wks('toStringTag');
  var ArrayValues = Iterators.Array;
  
  var DOMIterables = {
    CSSRuleList: true, // TODO: Not spec compliant, should be false.
    CSSStyleDeclaration: false,
    CSSValueList: false,
    ClientRectList: false,
    DOMRectList: false,
    DOMStringList: false,
    DOMTokenList: true,
    DataTransferItemList: false,
    FileList: false,
    HTMLAllCollection: false,
    HTMLCollection: false,
    HTMLFormElement: false,
    HTMLSelectElement: false,
    MediaList: true, // TODO: Not spec compliant, should be false.
    MimeTypeArray: false,
    NamedNodeMap: false,
    NodeList: true,
    PaintRequestList: false,
    Plugin: false,
    PluginArray: false,
    SVGLengthList: false,
    SVGNumberList: false,
    SVGPathSegList: false,
    SVGPointList: false,
    SVGStringList: false,
    SVGTransformList: false,
    SourceBufferList: false,
    StyleSheetList: true, // TODO: Not spec compliant, should be false.
    TextTrackCueList: false,
    TextTrackList: false,
    TouchList: false
  };
  
  for (var collections = getKeys(DOMIterables), i = 0; i < collections.length; i++) {
    var NAME = collections[i];
    var explicit = DOMIterables[NAME];
    var Collection = global[NAME];
    var proto = Collection && Collection.prototype;
    var key;
    if (proto) {
      if (!proto[ITERATOR]) hide(proto, ITERATOR, ArrayValues);
      if (!proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);
      Iterators[NAME] = ArrayValues;
      if (explicit) for (key in $iterators) if (!proto[key]) redefine(proto, key, $iterators[key], true);
    }
  }
  
  
  /***/ }),
  
  /***/ "491a":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 22.1.3.31 Array.prototype[@@unscopables]
  var UNSCOPABLES = __webpack_require__("7d30")('unscopables');
  var ArrayProto = Array.prototype;
  if (ArrayProto[UNSCOPABLES] == undefined) __webpack_require__("f650")(ArrayProto, UNSCOPABLES, {});
  module.exports = function (key) {
    ArrayProto[UNSCOPABLES][key] = true;
  };
  
  
  /***/ }),
  
  /***/ "4963":
  /***/ (function(module, exports, __webpack_require__) {
  
  __webpack_require__("8c2a");
  module.exports = __webpack_require__("947c").Array.isArray;
  
  
  /***/ }),
  
  /***/ "499c":
  /***/ (function(module, exports, __webpack_require__) {
  
  // optional / simple context binding
  var aFunction = __webpack_require__("8d84");
  module.exports = function (fn, that, length) {
    aFunction(fn);
    if (that === undefined) return fn;
    switch (length) {
      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);
    };
  };
  
  
  /***/ }),
  
  /***/ "4b11":
  /***/ (function(module, exports, __webpack_require__) {
  
  var anObject = __webpack_require__("3cc5");
  var IE8_DOM_DEFINE = __webpack_require__("d210");
  var toPrimitive = __webpack_require__("8e7e");
  var dP = Object.defineProperty;
  
  exports.f = __webpack_require__("fa25") ? Object.defineProperty : function defineProperty(O, P, Attributes) {
    anObject(O);
    P = toPrimitive(P, true);
    anObject(Attributes);
    if (IE8_DOM_DEFINE) try {
      return dP(O, P, Attributes);
    } catch (e) { /* empty */ }
    if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
    if ('value' in Attributes) O[P] = Attributes.value;
    return O;
  };
  
  
  /***/ }),
  
  /***/ "4baa":
  /***/ (function(module, exports, __webpack_require__) {
  
  // fallback for non-array-like ES3 and non-enumerable old V8 strings
  var cof = __webpack_require__("985c");
  // eslint-disable-next-line no-prototype-builtins
  module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
    return cof(it) == 'String' ? it.split('') : Object(it);
  };
  
  
  /***/ }),
  
  /***/ "4c0f":
  /***/ (function(module, exports) {
  
  // document.currentScript polyfill by Adam Miller
  
  // MIT license
  
  (function(document){
    var currentScript = "currentScript",
        scripts = document.getElementsByTagName('script'); // Live NodeList collection
  
    // If browser needs currentScript polyfill, add get currentScript() to the document object
    if (!(currentScript in document)) {
      Object.defineProperty(document, currentScript, {
        get: function(){
  
          // IE 6-10 supports script readyState
          // IE 10+ support stack trace
          try { throw new Error(); }
          catch (err) {
  
            // Find the second match for the "at" string to get file src url from stack.
            // Specifically works with the format of stack traces in IE.
            var i, res = ((/.*at [^\(]*\((.*):.+:.+\)$/ig).exec(err.stack) || [false])[1];
  
            // For all scripts on the page, if src matches or if ready state is interactive, return the script tag
            for(i in scripts){
              if(scripts[i].src == res || scripts[i].readyState == "interactive"){
                return scripts[i];
              }
            }
  
            // If no match, return null
            return null;
          }
        }
      });
    }
  })(document);
  
  
  /***/ }),
  
  /***/ "5532":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 20.3.3.1 / 15.9.4.4 Date.now()
  var $export = __webpack_require__("62cf");
  
  $export($export.S, 'Date', { now: function () { return new Date().getTime(); } });
  
  
  /***/ }),
  
  /***/ "564f":
  /***/ (function(module, exports, __webpack_require__) {
  
  var core = __webpack_require__("947c");
  var global = __webpack_require__("adad");
  var SHARED = '__core-js_shared__';
  var store = global[SHARED] || (global[SHARED] = {});
  
  (module.exports = function (key, value) {
    return store[key] || (store[key] = value !== undefined ? value : {});
  })('versions', []).push({
    version: core.version,
    mode: __webpack_require__("5cde") ? 'pure' : 'global',
    copyright: '© 2019 Denis Pushkarev (zloirock.ru)'
  });
  
  
  /***/ }),
  
  /***/ "565f":
  /***/ (function(module, exports) {
  
  
  
  /***/ }),
  
  /***/ "56d8":
  /***/ (function(module, exports, __webpack_require__) {
  
  var dP = __webpack_require__("4b11");
  var anObject = __webpack_require__("3cc5");
  var getKeys = __webpack_require__("a828");
  
  module.exports = __webpack_require__("fa25") ? Object.defineProperties : function defineProperties(O, Properties) {
    anObject(O);
    var keys = getKeys(Properties);
    var length = keys.length;
    var i = 0;
    var P;
    while (length > i) dP.f(O, P = keys[i++], Properties[P]);
    return O;
  };
  
  
  /***/ }),
  
  /***/ "5a82":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  
  var anObject = __webpack_require__("d1f8");
  var toObject = __webpack_require__("4051");
  var toLength = __webpack_require__("64d2");
  var toInteger = __webpack_require__("7c04");
  var advanceStringIndex = __webpack_require__("ce64");
  var regExpExec = __webpack_require__("dd3b");
  var max = Math.max;
  var min = Math.min;
  var floor = 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
  __webpack_require__("e002")('replace', 2, function (defined, REPLACE, $replace, maybeCallNative) {
    return [
      // `String.prototype.replace` method
      // https://tc39.github.io/ecma262/#sec-string.prototype.replace
      function replace(searchValue, replaceValue) {
        var O = defined(this);
        var fn = searchValue == undefined ? undefined : searchValue[REPLACE];
        return fn !== undefined
          ? fn.call(searchValue, O, replaceValue)
          : $replace.call(String(O), searchValue, replaceValue);
      },
      // `RegExp.prototype[@@replace]` method
      // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@replace
      function (regexp, replaceValue) {
        var res = maybeCallNative($replace, 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 = regExpExec(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(min(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 $replace.call(replacement, symbols, function (match, ch) {
        var capture;
        switch (ch.charAt(0)) {
          case '$': 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(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;
      });
    }
  });
  
  
  /***/ }),
  
  /***/ "5b85":
  /***/ (function(module, exports) {
  
  var hasOwnProperty = {}.hasOwnProperty;
  module.exports = function (it, key) {
    return hasOwnProperty.call(it, key);
  };
  
  
  /***/ }),
  
  /***/ "5cde":
  /***/ (function(module, exports) {
  
  module.exports = true;
  
  
  /***/ }),
  
  /***/ "6020":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 19.2.3.2 / 15.3.4.5 Function.prototype.bind(thisArg, args...)
  var $export = __webpack_require__("62cf");
  
  $export($export.P, 'Function', { bind: __webpack_require__("da91") });
  
  
  /***/ }),
  
  /***/ "62cf":
  /***/ (function(module, exports, __webpack_require__) {
  
  var global = __webpack_require__("898f");
  var core = __webpack_require__("21e4");
  var hide = __webpack_require__("f650");
  var redefine = __webpack_require__("ede6");
  var ctx = __webpack_require__("dd29");
  var PROTOTYPE = 'prototype';
  
  var $export = function (type, name, source) {
    var IS_FORCED = type & $export.F;
    var IS_GLOBAL = type & $export.G;
    var IS_STATIC = type & $export.S;
    var IS_PROTO = type & $export.P;
    var IS_BIND = type & $export.B;
    var target = IS_GLOBAL ? global : IS_STATIC ? global[name] || (global[name] = {}) : (global[name] || {})[PROTOTYPE];
    var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});
    var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {});
    var key, own, out, exp;
    if (IS_GLOBAL) source = name;
    for (key in source) {
      // contains in native
      own = !IS_FORCED && target && target[key] !== undefined;
      // export native or passed
      out = (own ? target : source)[key];
      // bind timers to global for call from export context
      exp = IS_BIND && own ? ctx(out, global) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
      // extend global
      if (target) redefine(target, key, out, type & $export.U);
      // export
      if (exports[key] != out) hide(exports, key, exp);
      if (IS_PROTO && expProto[key] != out) expProto[key] = out;
    }
  };
  global.core = core;
  // type bitmap
  $export.F = 1;   // forced
  $export.G = 2;   // global
  $export.S = 4;   // static
  $export.P = 8;   // proto
  $export.B = 16;  // bind
  $export.W = 32;  // wrap
  $export.U = 64;  // safe
  $export.R = 128; // real proto method for `library`
  module.exports = $export;
  
  
  /***/ }),
  
  /***/ "64bd":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  // 21.2.5.3 get RegExp.prototype.flags
  var anObject = __webpack_require__("d1f8");
  module.exports = function () {
    var that = anObject(this);
    var result = '';
    if (that.global) result += 'g';
    if (that.ignoreCase) result += 'i';
    if (that.multiline) result += 'm';
    if (that.unicode) result += 'u';
    if (that.sticky) result += 'y';
    return result;
  };
  
  
  /***/ }),
  
  /***/ "64d2":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 7.1.15 ToLength
  var toInteger = __webpack_require__("7c04");
  var min = Math.min;
  module.exports = function (it) {
    return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
  };
  
  
  /***/ }),
  
  /***/ "66b6":
  /***/ (function(module, exports, __webpack_require__) {
  
  // Thank's IE8 for his funny defineProperty
  module.exports = !__webpack_require__("910c")(function () {
    return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
  });
  
  
  /***/ }),
  
  /***/ "672a":
  /***/ (function(module, exports, __webpack_require__) {
  
  // to indexed object, toObject with fallback for non-array-like ES3 strings
  var IObject = __webpack_require__("6815");
  var defined = __webpack_require__("3e85");
  module.exports = function (it) {
    return IObject(defined(it));
  };
  
  
  /***/ }),
  
  /***/ "6815":
  /***/ (function(module, exports, __webpack_require__) {
  
  // fallback for non-array-like ES3 and non-enumerable old V8 strings
  var cof = __webpack_require__("9081");
  // eslint-disable-next-line no-prototype-builtins
  module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
    return cof(it) == 'String' ? it.split('') : Object(it);
  };
  
  
  /***/ }),
  
  /***/ "6a0d":
  /***/ (function(module, exports, __webpack_require__) {
  
  __webpack_require__("1ae2");
  module.exports = __webpack_require__("947c").Object.getOwnPropertySymbols;
  
  
  /***/ }),
  
  /***/ "6aa4":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
  var has = __webpack_require__("07fd");
  var toObject = __webpack_require__("4051");
  var IE_PROTO = __webpack_require__("24b2")('IE_PROTO');
  var ObjectProto = Object.prototype;
  
  module.exports = Object.getPrototypeOf || function (O) {
    O = toObject(O);
    if (has(O, IE_PROTO)) return O[IE_PROTO];
    if (typeof O.constructor == 'function' && O instanceof O.constructor) {
      return O.constructor.prototype;
    } return O instanceof Object ? ObjectProto : null;
  };
  
  
  /***/ }),
  
  /***/ "6bf9":
  /***/ (function(module, exports, __webpack_require__) {
  
  var document = __webpack_require__("adad").document;
  module.exports = document && document.documentElement;
  
  
  /***/ }),
  
  /***/ "7174":
  /***/ (function(module, exports) {
  
  module.exports = function (bitmap, value) {
    return {
      enumerable: !(bitmap & 1),
      configurable: !(bitmap & 2),
      writable: !(bitmap & 4),
      value: value
    };
  };
  
  
  /***/ }),
  
  /***/ "7284":
  /***/ (function(module, exports, __webpack_require__) {
  
  __webpack_require__("1c53");
  __webpack_require__("e001");
  module.exports = __webpack_require__("081c");
  
  
  /***/ }),
  
  /***/ "7321":
  /***/ (function(module, exports) {
  
  // IE 8- don't enum bug keys
  module.exports = (
    'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
  ).split(',');
  
  
  /***/ }),
  
  /***/ "7359":
  /***/ (function(module, exports, __webpack_require__) {
  
  __webpack_require__("b978")('asyncIterator');
  
  
  /***/ }),
  
  /***/ "7676":
  /***/ (function(module, exports, __webpack_require__) {
  
  __webpack_require__("1ae2");
  __webpack_require__("565f");
  __webpack_require__("7359");
  __webpack_require__("b592");
  module.exports = __webpack_require__("947c").Symbol;
  
  
  /***/ }),
  
  /***/ "7c04":
  /***/ (function(module, exports) {
  
  // 7.1.4 ToInteger
  var ceil = Math.ceil;
  var floor = Math.floor;
  module.exports = function (it) {
    return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
  };
  
  
  /***/ }),
  
  /***/ "7c34":
  /***/ (function(module, exports) {
  
  module.exports = function (done, value) {
    return { value: value, done: !!done };
  };
  
  
  /***/ }),
  
  /***/ "7d30":
  /***/ (function(module, exports, __webpack_require__) {
  
  var store = __webpack_require__("ad1c")('wks');
  var uid = __webpack_require__("ea59");
  var Symbol = __webpack_require__("898f").Symbol;
  var USE_SYMBOL = typeof Symbol == 'function';
  
  var $exports = module.exports = function (name) {
    return store[name] || (store[name] =
      USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));
  };
  
  $exports.store = store;
  
  
  /***/ }),
  
  /***/ "7ffd":
  /***/ (function(module, exports) {
  
  // IE 8- don't enum bug keys
  module.exports = (
    'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
  ).split(',');
  
  
  /***/ }),
  
  /***/ "8273":
  /***/ (function(module, exports, __webpack_require__) {
  
  var toInteger = __webpack_require__("97d8");
  var defined = __webpack_require__("0acd");
  // true  -> String#at
  // false -> String#codePointAt
  module.exports = function (TO_STRING) {
    return function (that, pos) {
      var s = String(defined(that));
      var i = toInteger(pos);
      var l = s.length;
      var a, b;
      if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
      a = s.charCodeAt(i);
      return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
        ? TO_STRING ? s.charAt(i) : a
        : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
    };
  };
  
  
  /***/ }),
  
  /***/ "8371":
  /***/ (function(module, exports, __webpack_require__) {
  
  // most Object methods by ES6 should accept primitives
  var $export = __webpack_require__("1c03");
  var core = __webpack_require__("947c");
  var fails = __webpack_require__("3f9f");
  module.exports = function (KEY, exec) {
    var fn = (core.Object || {})[KEY] || Object[KEY];
    var exp = {};
    exp[KEY] = exec(fn);
    $export($export.S + $export.F * fails(function () { fn(1); }), 'Object', exp);
  };
  
  
  /***/ }),
  
  /***/ "8490":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var LIBRARY = __webpack_require__("5cde");
  var $export = __webpack_require__("1c03");
  var redefine = __webpack_require__("c76b");
  var hide = __webpack_require__("e0ed");
  var Iterators = __webpack_require__("de2e");
  var $iterCreate = __webpack_require__("df7a");
  var setToStringTag = __webpack_require__("a0f7");
  var getPrototypeOf = __webpack_require__("e55f");
  var ITERATOR = __webpack_require__("eb5c")('iterator');
  var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`
  var FF_ITERATOR = '@@iterator';
  var KEYS = 'keys';
  var VALUES = 'values';
  
  var returnThis = function () { return this; };
  
  module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
    $iterCreate(Constructor, NAME, next);
    var getMethod = function (kind) {
      if (!BUGGY && kind in proto) return proto[kind];
      switch (kind) {
        case KEYS: return function keys() { return new Constructor(this, kind); };
        case VALUES: return function values() { return new Constructor(this, kind); };
      } return function entries() { return new Constructor(this, kind); };
    };
    var TAG = NAME + ' Iterator';
    var DEF_VALUES = DEFAULT == VALUES;
    var VALUES_BUG = false;
    var proto = Base.prototype;
    var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
    var $default = $native || getMethod(DEFAULT);
    var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
    var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
    var methods, key, IteratorPrototype;
    // Fix native
    if ($anyNative) {
      IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));
      if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
        // Set @@toStringTag to native iterators
        setToStringTag(IteratorPrototype, TAG, true);
        // fix for some old engines
        if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis);
      }
    }
    // fix Array#{values, @@iterator}.name in V8 / FF
    if (DEF_VALUES && $native && $native.name !== VALUES) {
      VALUES_BUG = true;
      $default = function values() { return $native.call(this); };
    }
    // Define iterator
    if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
      hide(proto, ITERATOR, $default);
    }
    // Plug for library
    Iterators[NAME] = $default;
    Iterators[TAG] = returnThis;
    if (DEFAULT) {
      methods = {
        values: DEF_VALUES ? $default : getMethod(VALUES),
        keys: IS_SET ? $default : getMethod(KEYS),
        entries: $entries
      };
      if (FORCED) for (key in methods) {
        if (!(key in proto)) redefine(proto, key, methods[key]);
      } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
    }
    return methods;
  };
  
  
  /***/ }),
  
  /***/ "872b":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 7.1.13 ToObject(argument)
  var defined = __webpack_require__("0acd");
  module.exports = function (it) {
    return Object(defined(it));
  };
  
  
  /***/ }),
  
  /***/ "893c":
  /***/ (function(module, exports, __webpack_require__) {
  
  module.exports = __webpack_require__("1e81");
  
  /***/ }),
  
  /***/ "898f":
  /***/ (function(module, exports) {
  
  // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
  var global = module.exports = typeof window != 'undefined' && window.Math == Math
    ? window : typeof self != 'undefined' && self.Math == Math ? self
    // eslint-disable-next-line no-new-func
    : Function('return this')();
  if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef
  
  
  /***/ }),
  
  /***/ "8a52":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var addToUnscopables = __webpack_require__("491a");
  var step = __webpack_require__("af65");
  var Iterators = __webpack_require__("ee07");
  var toIObject = __webpack_require__("672a");
  
  // 22.1.3.4 Array.prototype.entries()
  // 22.1.3.13 Array.prototype.keys()
  // 22.1.3.29 Array.prototype.values()
  // 22.1.3.30 Array.prototype[@@iterator]()
  module.exports = __webpack_require__("339d")(Array, 'Array', function (iterated, kind) {
    this._t = toIObject(iterated); // target
    this._i = 0;                   // next index
    this._k = kind;                // kind
  // 22.1.5.2.1 %ArrayIteratorPrototype%.next()
  }, function () {
    var O = this._t;
    var kind = this._k;
    var index = this._i++;
    if (!O || index >= O.length) {
      this._t = undefined;
      return step(1);
    }
    if (kind == 'keys') return step(0, index);
    if (kind == 'values') return step(0, O[index]);
    return step(0, [index, O[index]]);
  }, 'values');
  
  // argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
  Iterators.Arguments = Iterators.Array;
  
  addToUnscopables('keys');
  addToUnscopables('values');
  addToUnscopables('entries');
  
  
  /***/ }),
  
  /***/ "8a60":
  /***/ (function(module, exports, __webpack_require__) {
  
  module.exports = __webpack_require__("ad1c")('native-function-to-string', Function.toString);
  
  
  /***/ }),
  
  /***/ "8c2a":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 22.1.2.2 / 15.4.3.2 Array.isArray(arg)
  var $export = __webpack_require__("1c03");
  
  $export($export.S, 'Array', { isArray: __webpack_require__("29b7") });
  
  
  /***/ }),
  
  /***/ "8cb6":
  /***/ (function(module, exports, __webpack_require__) {
  
  var isObject = __webpack_require__("bc08");
  var document = __webpack_require__("adad").document;
  // typeof document.createElement is 'object' in old IE
  var is = isObject(document) && isObject(document.createElement);
  module.exports = function (it) {
    return is ? document.createElement(it) : {};
  };
  
  
  /***/ }),
  
  /***/ "8d84":
  /***/ (function(module, exports) {
  
  module.exports = function (it) {
    if (typeof it != 'function') throw TypeError(it + ' is not a function!');
    return it;
  };
  
  
  /***/ }),
  
  /***/ "8e7e":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 7.1.1 ToPrimitive(input [, PreferredType])
  var isObject = __webpack_require__("bc08");
  // instead of the ES6 spec version, we didn't implement @@toPrimitive case
  // and the second argument - flag - preferred type is a string
  module.exports = function (it, S) {
    if (!isObject(it)) return it;
    var fn, val;
    if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
    if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;
    if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
    throw TypeError("Can't convert object to primitive value");
  };
  
  
  /***/ }),
  
  /***/ "9081":
  /***/ (function(module, exports) {
  
  var toString = {}.toString;
  
  module.exports = function (it) {
    return toString.call(it).slice(8, -1);
  };
  
  
  /***/ }),
  
  /***/ "910c":
  /***/ (function(module, exports) {
  
  module.exports = function (exec) {
    try {
      return !!exec();
    } catch (e) {
      return true;
    }
  };
  
  
  /***/ }),
  
  /***/ "947c":
  /***/ (function(module, exports) {
  
  var core = module.exports = { version: '2.6.4' };
  if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef
  
  
  /***/ }),
  
  /***/ "97d8":
  /***/ (function(module, exports) {
  
  // 7.1.4 ToInteger
  var ceil = Math.ceil;
  var floor = Math.floor;
  module.exports = function (it) {
    return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
  };
  
  
  /***/ }),
  
  /***/ "985c":
  /***/ (function(module, exports) {
  
  var toString = {}.toString;
  
  module.exports = function (it) {
    return toString.call(it).slice(8, -1);
  };
  
  
  /***/ }),
  
  /***/ "9b5e":
  /***/ (function(module, exports, __webpack_require__) {
  
  __webpack_require__("d147");
  module.exports = __webpack_require__("947c").Object.keys;
  
  
  /***/ }),
  
  /***/ "9be5":
  /***/ (function(module, exports, __webpack_require__) {
  
  var toInteger = __webpack_require__("97d8");
  var max = Math.max;
  var min = Math.min;
  module.exports = function (index, length) {
    index = toInteger(index);
    return index < 0 ? max(index + length, 0) : min(index, length);
  };
  
  
  /***/ }),
  
  /***/ "a0f7":
  /***/ (function(module, exports, __webpack_require__) {
  
  var def = __webpack_require__("4b11").f;
  var has = __webpack_require__("5b85");
  var TAG = __webpack_require__("eb5c")('toStringTag');
  
  module.exports = function (it, tag, stat) {
    if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
  };
  
  
  /***/ }),
  
  /***/ "a634":
  /***/ (function(module, exports) {
  
  // fast apply, http://jsperf.lnkit.com/fast-apply/5
  module.exports = function (fn, args, that) {
    var un = that === undefined;
    switch (args.length) {
      case 0: return un ? fn()
                        : fn.call(that);
      case 1: return un ? fn(args[0])
                        : fn.call(that, args[0]);
      case 2: return un ? fn(args[0], args[1])
                        : fn.call(that, args[0], args[1]);
      case 3: return un ? fn(args[0], args[1], args[2])
                        : fn.call(that, args[0], args[1], args[2]);
      case 4: return un ? fn(args[0], args[1], args[2], args[3])
                        : fn.call(that, args[0], args[1], args[2], args[3]);
    } return fn.apply(that, args);
  };
  
  
  /***/ }),
  
  /***/ "a828":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 19.1.2.14 / 15.2.3.14 Object.keys(O)
  var $keys = __webpack_require__("157a");
  var enumBugKeys = __webpack_require__("7ffd");
  
  module.exports = Object.keys || function keys(O) {
    return $keys(O, enumBugKeys);
  };
  
  
  /***/ }),
  
  /***/ "a8ae":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 7.2.8 IsRegExp(argument)
  var isObject = __webpack_require__("df98");
  var cof = __webpack_require__("9081");
  var MATCH = __webpack_require__("7d30")('match');
  module.exports = function (it) {
    var isRegExp;
    return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : cof(it) == 'RegExp');
  };
  
  
  /***/ }),
  
  /***/ "a8b1":
  /***/ (function(module, exports, __webpack_require__) {
  
  module.exports = __webpack_require__("6a0d");
  
  /***/ }),
  
  /***/ "ad1c":
  /***/ (function(module, exports, __webpack_require__) {
  
  var core = __webpack_require__("21e4");
  var global = __webpack_require__("898f");
  var SHARED = '__core-js_shared__';
  var store = global[SHARED] || (global[SHARED] = {});
  
  (module.exports = function (key, value) {
    return store[key] || (store[key] = value !== undefined ? value : {});
  })('versions', []).push({
    version: core.version,
    mode: __webpack_require__("c616") ? 'pure' : 'global',
    copyright: '© 2019 Denis Pushkarev (zloirock.ru)'
  });
  
  
  /***/ }),
  
  /***/ "ad89":
  /***/ (function(module, exports) {
  
  var g;
  
  // This works in non-strict mode
  g = (function() {
  	return this;
  })();
  
  try {
  	// This works if eval is allowed (see CSP)
  	g = g || new Function("return this")();
  } catch (e) {
  	// This works if the window reference is available
  	if (typeof window === "object") g = window;
  }
  
  // g can still be undefined, but nothing to do about it...
  // We return undefined, instead of nothing here, so it's
  // easier to handle this case. if(!global) { ...}
  
  module.exports = g;
  
  
  /***/ }),
  
  /***/ "adad":
  /***/ (function(module, exports) {
  
  // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
  var global = module.exports = typeof window != 'undefined' && window.Math == Math
    ? window : typeof self != 'undefined' && self.Math == Math ? self
    // eslint-disable-next-line no-new-func
    : Function('return this')();
  if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef
  
  
  /***/ }),
  
  /***/ "af30":
  /***/ (function(module, exports, __webpack_require__) {
  
  module.exports = __webpack_require__("4963");
  
  /***/ }),
  
  /***/ "af65":
  /***/ (function(module, exports) {
  
  module.exports = function (done, value) {
    return { value: value, done: !!done };
  };
  
  
  /***/ }),
  
  /***/ "afd5":
  /***/ (function(module, exports, __webpack_require__) {
  
  // getting tag from 19.1.3.6 Object.prototype.toString()
  var cof = __webpack_require__("985c");
  var TAG = __webpack_require__("eb5c")('toStringTag');
  // ES3 wrong here
  var ARG = cof(function () { return arguments; }()) == 'Arguments';
  
  // fallback for IE11 Script Access Denied error
  var tryGet = function (it, key) {
    try {
      return it[key];
    } catch (e) { /* empty */ }
  };
  
  module.exports = function (it) {
    var O, T, B;
    return it === undefined ? 'Undefined' : it === null ? 'Null'
      // @@toStringTag case
      : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T
      // builtinTag case
      : ARG ? cof(O)
      // ES3 arguments fallback
      : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
  };
  
  
  /***/ }),
  
  /***/ "b00a":
  /***/ (function(module, exports, __webpack_require__) {
  
  var toInteger = __webpack_require__("7c04");
  var defined = __webpack_require__("3e85");
  // true  -> String#at
  // false -> String#codePointAt
  module.exports = function (TO_STRING) {
    return function (that, pos) {
      var s = String(defined(that));
      var i = toInteger(pos);
      var l = s.length;
      var a, b;
      if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
      a = s.charCodeAt(i);
      return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
        ? TO_STRING ? s.charAt(i) : a
        : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
    };
  };
  
  
  /***/ }),
  
  /***/ "b592":
  /***/ (function(module, exports, __webpack_require__) {
  
  __webpack_require__("b978")('observable');
  
  
  /***/ }),
  
  /***/ "b691":
  /***/ (function(module, exports, __webpack_require__) {
  
  var has = __webpack_require__("07fd");
  var toIObject = __webpack_require__("672a");
  var arrayIndexOf = __webpack_require__("0746")(false);
  var IE_PROTO = __webpack_require__("24b2")('IE_PROTO');
  
  module.exports = function (object, names) {
    var O = toIObject(object);
    var i = 0;
    var result = [];
    var key;
    for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);
    // Don't enum bug & hidden keys
    while (names.length > i) if (has(O, key = names[i++])) {
      ~arrayIndexOf(result, key) || result.push(key);
    }
    return result;
  };
  
  
  /***/ }),
  
  /***/ "b978":
  /***/ (function(module, exports, __webpack_require__) {
  
  var global = __webpack_require__("adad");
  var core = __webpack_require__("947c");
  var LIBRARY = __webpack_require__("5cde");
  var wksExt = __webpack_require__("26c6");
  var defineProperty = __webpack_require__("4b11").f;
  module.exports = function (name) {
    var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});
    if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { value: wksExt.f(name) });
  };
  
  
  /***/ }),
  
  /***/ "bc08":
  /***/ (function(module, exports) {
  
  module.exports = function (it) {
    return typeof it === 'object' ? it !== null : typeof it === 'function';
  };
  
  
  /***/ }),
  
  /***/ "bc59":
  /***/ (function(module, exports, __webpack_require__) {
  
  var def = __webpack_require__("3c7a").f;
  var has = __webpack_require__("07fd");
  var TAG = __webpack_require__("7d30")('toStringTag');
  
  module.exports = function (it, tag, stat) {
    if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
  };
  
  
  /***/ }),
  
  /***/ "bc7f":
  /***/ (function(module, exports, __webpack_require__) {
  
  __webpack_require__("e001");
  __webpack_require__("1c53");
  module.exports = __webpack_require__("26c6").f('iterator');
  
  
  /***/ }),
  
  /***/ "c158":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
  var toIObject = __webpack_require__("c5f8");
  var $getOwnPropertyDescriptor = __webpack_require__("e369").f;
  
  __webpack_require__("8371")('getOwnPropertyDescriptor', function () {
    return function getOwnPropertyDescriptor(it, key) {
      return $getOwnPropertyDescriptor(toIObject(it), key);
    };
  });
  
  
  /***/ }),
  
  /***/ "c267":
  /***/ (function(module, __webpack_exports__, __webpack_require__) {
  
  "use strict";
  __webpack_require__.r(__webpack_exports__);
  
  // CONCATENATED MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@vue/cli-service/lib/commands/build/setPublicPath.js
  // This file is imported into lib/wc client bundles.
  
  if (typeof window !== 'undefined') {
    if (true) {
      __webpack_require__("4c0f")
    }
  
    var setPublicPath_i
    if ((setPublicPath_i = window.document.currentScript) && (setPublicPath_i = setPublicPath_i.src.match(/(.+\/)[^/]+\.js(\?.*)?$/))) {
      __webpack_require__.p = setPublicPath_i[1] // eslint-disable-line
    }
  }
  
  // Indicate to webpack that this file can be concatenated
  /* harmony default export */ var setPublicPath = (null);
  
  // EXTERNAL MODULE: ./src/css/index.scss
  var css = __webpack_require__("e9cc");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/core-js/modules/es6.regexp.replace.js
  var es6_regexp_replace = __webpack_require__("5a82");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/core-js/modules/es6.string.trim.js
  var es6_string_trim = __webpack_require__("cf55");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/core-js/symbol/iterator.js
  var iterator = __webpack_require__("0a85");
  var iterator_default = /*#__PURE__*/__webpack_require__.n(iterator);
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/core-js/symbol.js
  var symbol = __webpack_require__("038b");
  var symbol_default = /*#__PURE__*/__webpack_require__.n(symbol);
  
  // CONCATENATED MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/helpers/esm/typeof.js
  
  
  
  function typeof_typeof2(obj) { if (typeof symbol_default.a === "function" && typeof iterator_default.a === "symbol") { typeof_typeof2 = function _typeof2(obj) { return typeof obj; }; } else { typeof_typeof2 = function _typeof2(obj) { return obj && typeof symbol_default.a === "function" && obj.constructor === symbol_default.a && obj !== symbol_default.a.prototype ? "symbol" : typeof obj; }; } return typeof_typeof2(obj); }
  
  function typeof_typeof(obj) {
    if (typeof symbol_default.a === "function" && typeof_typeof2(iterator_default.a) === "symbol") {
      typeof_typeof = function _typeof(obj) {
        return typeof_typeof2(obj);
      };
    } else {
      typeof_typeof = function _typeof(obj) {
        return obj && typeof symbol_default.a === "function" && obj.constructor === symbol_default.a && obj !== symbol_default.a.prototype ? "symbol" : typeof_typeof2(obj);
      };
    }
  
    return typeof_typeof(obj);
  }
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/core-js/modules/es6.array.index-of.js
  var es6_array_index_of = __webpack_require__("df15");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/core-js/modules/es6.regexp.split.js
  var es6_regexp_split = __webpack_require__("0aad");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/core-js/modules/es6.array.iterator.js
  var es6_array_iterator = __webpack_require__("8a52");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/core-js/modules/es6.object.keys.js
  var es6_object_keys = __webpack_require__("ca85");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/core-js/modules/web.dom.iterable.js
  var web_dom_iterable = __webpack_require__("4821");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/core-js/modules/es6.array.for-each.js
  var es6_array_for_each = __webpack_require__("0a04");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/core-js/modules/es6.date.now.js
  var es6_date_now = __webpack_require__("5532");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/core-js/array/is-array.js
  var is_array = __webpack_require__("af30");
  var is_array_default = /*#__PURE__*/__webpack_require__.n(is_array);
  
  // CONCATENATED MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/helpers/esm/arrayWithHoles.js
  
  function _arrayWithHoles(arr) {
    if (is_array_default()(arr)) return arr;
  }
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/core-js/get-iterator.js
  var get_iterator = __webpack_require__("d42b");
  var get_iterator_default = /*#__PURE__*/__webpack_require__.n(get_iterator);
  
  // CONCATENATED MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/helpers/esm/iterableToArrayLimit.js
  
  function _iterableToArrayLimit(arr, i) {
    var _arr = [];
    var _n = true;
    var _d = false;
    var _e = undefined;
  
    try {
      for (var _i = get_iterator_default()(arr), _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;
  }
  // CONCATENATED MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/helpers/esm/nonIterableRest.js
  function _nonIterableRest() {
    throw new TypeError("Invalid attempt to destructure non-iterable instance");
  }
  // CONCATENATED MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/helpers/esm/slicedToArray.js
  
  
  
  function _slicedToArray(arr, i) {
    return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest();
  }
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/core-js/modules/es6.array.map.js
  var es6_array_map = __webpack_require__("d1ec");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/core-js/modules/es6.function.bind.js
  var es6_function_bind = __webpack_require__("6020");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/core-js/modules/es6.array.is-array.js
  var es6_array_is_array = __webpack_require__("ce3c");
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/core-js/object/get-own-property-descriptor.js
  var get_own_property_descriptor = __webpack_require__("2624");
  var get_own_property_descriptor_default = /*#__PURE__*/__webpack_require__.n(get_own_property_descriptor);
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/core-js/object/get-own-property-symbols.js
  var get_own_property_symbols = __webpack_require__("a8b1");
  var get_own_property_symbols_default = /*#__PURE__*/__webpack_require__.n(get_own_property_symbols);
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/core-js/object/keys.js
  var keys = __webpack_require__("fbac");
  var keys_default = /*#__PURE__*/__webpack_require__.n(keys);
  
  // EXTERNAL MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/core-js/object/define-property.js
  var define_property = __webpack_require__("893c");
  var define_property_default = /*#__PURE__*/__webpack_require__.n(define_property);
  
  // CONCATENATED MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/helpers/esm/defineProperty.js
  
  function _defineProperty(obj, key, value) {
    if (key in obj) {
      define_property_default()(obj, key, {
        value: value,
        enumerable: true,
        configurable: true,
        writable: true
      });
    } else {
      obj[key] = value;
    }
  
    return obj;
  }
  // CONCATENATED MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/helpers/esm/objectSpread.js
  
  
  
  
  function _objectSpread(target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i] != null ? arguments[i] : {};
  
      var ownKeys = keys_default()(source);
  
      if (typeof get_own_property_symbols_default.a === 'function') {
        ownKeys = ownKeys.concat(get_own_property_symbols_default()(source).filter(function (sym) {
          return get_own_property_descriptor_default()(source, sym).enumerable;
        }));
      }
  
      ownKeys.forEach(function (key) {
        _defineProperty(target, key, source[key]);
      });
    }
  
    return target;
  }
  // CONCATENATED MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/helpers/esm/classCallCheck.js
  function _classCallCheck(instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a function");
    }
  }
  // CONCATENATED MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@babel/runtime-corejs2/helpers/esm/createClass.js
  
  
  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;
  
      define_property_default()(target, descriptor.key, descriptor);
    }
  }
  
  function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
    if (staticProps) _defineProperties(Constructor, staticProps);
    return Constructor;
  }
  // EXTERNAL MODULE: ./node_modules/popper.js/dist/esm/popper.js
  var popper = __webpack_require__("f0bd");
  
  // CONCATENATED MODULE: ./src/directives/tooltip.js
  
  
  
  
  
  
  
  
  
  
  
  
  var CSS = {
    HIDDEN: 'vue-tooltip-hidden',
    VISIBLE: 'vue-tooltip-visible'
  };
  var BASE_CLASS = "h-tooltip  ".concat(CSS.HIDDEN);
  var PLACEMENT = ['top', 'left', 'right', 'bottom', 'auto'];
  var SUB_PLACEMENT = ['start', 'end'];
  var EVENTS = {
    ADD: 1,
    REMOVE: 2
  };
  var DEFAULT_OPTIONS = {
    container: false,
    delay: 200,
    instance: null,
    // the popper.js instance
    fixIosSafari: false,
    eventsEnabled: false,
    html: false,
    modifiers: {
      arrow: {
        element: '.tooltip-arrow'
      }
    },
    placement: '',
    placementPostfix: null,
    // start | end
    removeOnDestroy: true,
    title: '',
    class: '',
    // ex: 'tooltip-custom tooltip-other-custom'
    triggers: ['hover', 'focus'],
    offset: 5
  };
  
  var includes = function includes(stack, needle) {
    return stack.indexOf(needle) > -1;
  };
  
  var tooltip_Tooltip =
  /*#__PURE__*/
  function () {
    function Tooltip(el) {
      var _this = this;
  
      var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  
      _classCallCheck(this, Tooltip);
  
      // Tooltip._defaults = DEFAULT_OPTIONS;
      this._options = _objectSpread({}, Tooltip._defaults, {
        onCreate: function onCreate(data) {
          _this.content(_this.tooltip.options.title); // this._$tt.update();
  
        },
        onUpdate: function onUpdate(data) {
          _this.content(_this.tooltip.options.title); // this._$tt.update();
  
        }
      }, Tooltip.filterOptions(options));
      this._$el = el;
      this._$tpl = this._createTooltipElement(this.options);
      this._$tt = new popper["a" /* default */](el, this._$tpl, this._options);
      this.setupPopper();
    }
  
    _createClass(Tooltip, [{
      key: "setupPopper",
      value: function setupPopper() {
        // this._$el.insertAdjacentElement('afterend', this._$tpl);
        this.disabled = false;
        this._visible = false;
        this._clearDelay = null;
  
        this._$tt.disableEventListeners();
  
        this._setEvents();
      }
    }, {
      key: "destroy",
      value: function destroy() {
        this._cleanEvents();
  
        if (this._$tpl && this._$tpl.parentNode) {
          this._$tpl.parentNode.removeChild(this._$tpl);
        }
      }
    }, {
      key: "show",
      value: function show() {
        this.toggle(true);
      }
    }, {
      key: "hide",
      value: function hide() {
        this.toggle(false);
      }
    }, {
      key: "toggle",
      value: function toggle(visible) {
        var _this2 = this;
  
        var autoHide = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
        var delay = this._options.delay;
  
        if (this.disabled === true) {
          visible = false;
          delay = 0;
        }
  
        if (typeof visible !== 'boolean') {
          visible = !this._visible;
        }
  
        if (visible === true) {
          delay = 0;
        }
  
        clearTimeout(this._clearDelay);
  
        if (autoHide === true) {
          this._clearDelay = setTimeout(function () {
            _this2.visible = visible;
  
            if (_this2.visible === true && _this2.disabled !== true) {
              // add tooltip node
              // this._$el.insertAdjacentElement('afterend', this._$tpl);
              document.querySelector('body').appendChild(_this2._$tpl); // Need the timeout to be sure that the element is inserted in the DOM
  
              setTimeout(function () {
                // enable eventListeners
                _this2._$tt.enableEventListeners(); // only update if the tooltip is visible
  
  
                _this2._$tt.scheduleUpdate(); // switch CSS
  
  
                _this2._$tpl.classList.replace(CSS.HIDDEN, CSS.VISIBLE);
              }, 60);
            } else {
              _this2._$tpl.classList.replace(CSS.VISIBLE, CSS.HIDDEN); // remove tooltip node
  
  
              if (_this2._$tpl && _this2._$tpl.parentNode) {
                _this2._$tpl.parentNode.removeChild(_this2._$tpl);
              }
  
              _this2._$tt.disableEventListeners();
            }
          }, delay);
        }
      }
    }, {
      key: "_createTooltipElement",
      value: function _createTooltipElement(options) {
        // wrapper
        var $popper = document.createElement('div');
        $popper.setAttribute('id', "tooltip-".concat(randomId()));
        $popper.setAttribute('class', "".concat(BASE_CLASS, " ").concat(this._options.class)); // make arrow
  
        var $arrow = document.createElement('div');
        $arrow.setAttribute('class', 'tooltip-arrow');
        $arrow.setAttribute('x-arrow', '');
        $popper.appendChild($arrow); // make content container
  
        var $content = document.createElement('div');
        $content.setAttribute('class', 'tooltip-content');
        $popper.appendChild($content);
        return $popper;
      }
    }, {
      key: "_events",
      value: function _events() {
        var _this3 = this;
  
        var type = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : EVENTS.ADD;
        var evtType = type === EVENTS.ADD ? 'addEventListener' : 'removeEventListener';
  
        if (!Array.isArray(this.options.triggers)) {
          console.error('trigger should be an array', this.options.triggers); // eslint-disable-line
  
          return;
        }
  
        var lis = function lis() {
          var _this3$_$el;
  
          return (_this3$_$el = _this3._$el)[evtType].apply(_this3$_$el, arguments);
        };
  
        if (includes(this.options.triggers, 'manual')) {
          lis('click', this._onToggle.bind(this), false);
        } else {
          // For the strange iOS/safari behaviour, we remove any 'hover' and replace it by a 'click' event
          if (this.options.fixIosSafari && Tooltip.isIosSafari() && includes(this.options.triggers, 'hover')) {
            var pos = this.options.triggers.indexOf('hover');
            var click = includes(this.options.triggers, 'click');
            this._options.triggers[pos] = click !== -1 ? 'click' : null;
          }
  
          this.options.triggers.map(function (evt) {
            switch (evt) {
              case 'click':
                lis('click', function (e) {
                  _this3._onToggle(e);
                }, false); // document[evtType]('click', this._onDeactivate.bind(this), false);
  
                break;
  
              case 'hover':
                lis('mouseenter', _this3._onActivate.bind(_this3), false);
                lis('mouseleave', _this3._onDeactivate.bind(_this3), false);
                break;
  
              case 'focus':
                lis('focus', _this3._onActivate.bind(_this3), false);
                lis('blur', _this3._onDeactivate.bind(_this3), true);
                break;
            }
          });
  
          if (includes(this.options.triggers, 'hover') || includes(this.options.triggers, 'focus')) {
            this._$tpl[evtType]('mouseenter', this._onMouseOverTooltip.bind(this), false);
  
            this._$tpl[evtType]('mouseleave', this._onMouseOutTooltip.bind(this), false);
          }
        }
      }
    }, {
      key: "_setEvents",
      value: function _setEvents() {
        this._events();
      }
    }, {
      key: "_cleanEvents",
      value: function _cleanEvents() {
        this._events(EVENTS.REMOVE);
      }
    }, {
      key: "_onActivate",
      value: function _onActivate(e) {
        this.show();
      }
    }, {
      key: "_onDeactivate",
      value: function _onDeactivate(e) {
        this.hide();
      }
    }, {
      key: "_onToggle",
      value: function _onToggle(e) {
        e.stopPropagation();
        e.preventDefault();
        this.toggle();
      }
    }, {
      key: "_onMouseOverTooltip",
      value: function _onMouseOverTooltip(e) {
        this.toggle(true, false);
      }
    }, {
      key: "_onMouseOutTooltip",
      value: function _onMouseOutTooltip(e) {
        this.toggle(false);
      }
    }, {
      key: "content",
      value: function content(_content) {
        var wrapper = this.tooltip.popper.querySelector('.tooltip-content');
  
        if (typeof _content === 'string') {
          this.tooltip.options.title = _content;
          wrapper.textContent = _content;
        } else if (isElement(_content)) {
          if (_content !== wrapper.children[0]) {
            wrapper.innerHTML = ''; // this.tooltip.htmlContent = content.cloneNode(true);
  
            this.tooltip.htmlContent = _content;
            wrapper.appendChild(this.tooltip.htmlContent);
          }
        } else {
          console.error('unsupported content type', _content); // eslint-disable-line
        }
      }
    }, {
      key: "options",
      get: function get() {
        return _objectSpread({}, this._options);
      }
    }, {
      key: "tooltip",
      get: function get() {
        return this._$tt;
      }
    }, {
      key: "visible",
      get: function get() {
        return this._visible;
      },
      set: function set(val) {
        if (typeof val === 'boolean') {
          this._visible = val;
        }
      }
    }, {
      key: "disabled",
      get: function get() {
        return this._disabled;
      },
      set: function set(val) {
        if (typeof val === 'boolean') {
          this._disabled = val;
        }
      }
    }, {
      key: "class",
      set: function set(val) {
        if (typeof val === 'string') {
          var classList = this._$tpl.classList.value.replace(this.options.class, val);
  
          this._options.class = classList;
  
          this._$tpl.setAttribute('class', classList);
        }
      }
    }], [{
      key: "filterOptions",
      value: function filterOptions(options) {
        var opt = _objectSpread({}, options);
  
        opt.modifiers = {};
        var head = null;
        var tail = null;
  
        if (opt.placement.indexOf('-') > -1) {
          var _opt$placement$split = opt.placement.split('-');
  
          var _opt$placement$split2 = _slicedToArray(_opt$placement$split, 2);
  
          head = _opt$placement$split2[0];
          tail = _opt$placement$split2[1];
          opt.placement = includes(PLACEMENT, head) && includes(SUB_PLACEMENT, tail) ? opt.placement : Tooltip._defaults.placement;
        } else {
          opt.placement = includes(PLACEMENT, opt.placement) ? opt.placement : Tooltip._defaults.placement;
        }
  
        opt.modifiers.offset = {
          fn: Tooltip._setOffset
        };
        return opt;
      }
    }, {
      key: "_setOffset",
      value: function _setOffset(data, opts) {
        var offset = data.instance.options.offset;
  
        if (window.isNaN(offset) || offset < 0) {
          offset = Tooltip._defaults.offset;
        }
  
        if (data.placement.indexOf('top') !== -1) {
          data.offsets.popper.top -= offset;
        } else if (data.placement.indexOf('right') !== -1) {
          data.offsets.popper.left += offset;
        } else if (data.placement.indexOf('bottom') !== -1) {
          data.offsets.popper.top += offset;
        } else if (data.placement.indexOf('left') !== -1) {
          data.offsets.popper.left -= offset;
        }
  
        return data;
      }
    }, {
      key: "isIosSafari",
      value: function isIosSafari() {
        return includes(navigator.userAgent.toLowerCase(), 'mobile') && includes(navigator.userAgent.toLowerCase(), 'safari') && (navigator.platform.toLowerCase() === 'iphone' || navigator.platform.toLowerCase() === 'ipad');
      }
    }, {
      key: "defaults",
      value: function defaults(data) {
        // if (data.placement) {
        //     data.originalPlacement = data.placement;
        // }
        Tooltip._defaults = _objectSpread({}, Tooltip._defaults, data);
      }
    }]);
  
    return Tooltip;
  }();
  
  
  tooltip_Tooltip._defaults = _objectSpread({}, DEFAULT_OPTIONS);
  
  function randomId() {
    return "".concat(Date.now(), "-").concat(Math.round(Math.random() * 100000000));
  }
  /**
   * Check if the variable is an html element
   * @param {*} value
   * @return Boolean
   */
  
  
  function isElement(value) {
    return value instanceof window.Element;
  }
  // CONCATENATED MODULE: ./src/directives/tooltip-directive.js
  
  
  
  
  
  
  
  
  
  
  /**
   * @author: laurent blanes <laurent.blanes@gmail.com>
   * @tutorial: https://hekigan.github.io/vue-directive-tooltip/
   */
  
  var tooltip_directive_BASE_CLASS = 'vue-tooltip';
  var POSITIONS = ['auto', 'top', 'bottom', 'left', 'right'];
  var SUB_POSITIONS = ['start', 'end'];
  /**
   * usage:
   *
   * // basic usage:
   * <div v-tooltip="'my content'">
   * or
   * <div v-tooltip="{content: 'my content'}">
   *
   * // change position of tooltip
   * // options: auto (default) | bottom | top | left | right
   *
   * // change sub-position of tooltip
   * // options: start | end
   *
   * <div v-tooltip.top="{content: 'my content'}">
   *
   * // add custom class
   * <div v-tooltip="{class: 'custom-class', content: 'my content'}">
   *
   * // toggle visibility
   * <div v-tooltip="{visible: false, content: 'my content'}">
   */
  
  /* harmony default export */ var tooltip_directive = ({
    name: 'tooltip',
    config: {},
    install: function install(Vue, installOptions) {
      Vue.directive('tooltip', {
        bind: function bind(el, binding, vnode) {
          if (installOptions) {
            tooltip_Tooltip.defaults(installOptions);
          }
        },
        inserted: function inserted(el, binding, vnode, oldVnode) {
          if (installOptions) {
            tooltip_Tooltip.defaults(installOptions);
          }
  
          var options = filterBindings(binding, vnode);
          el.tooltip = new tooltip_Tooltip(el, options);
  
          if (binding.modifiers.notrigger && binding.value.visible === true) {
            el.tooltip.show();
          }
  
          if (binding.value && binding.value.visible === false) {
            el.tooltip.disabled = true;
          }
        },
        componentUpdated: function componentUpdated(el, binding, vnode, oldVnode) {
          if (hasUpdated(binding.value, binding.oldValue)) {
            update(el, binding, vnode, oldVnode);
          }
        },
        unbind: function unbind(el, binding, vnode, oldVnode) {
          el.tooltip.destroy();
        }
      });
    }
  });
  /**
   *
   * @param {*} vnode component's properties
   * @param {*} oldvnode component's previous properties
   * @return boolean
   */
  
  function hasUpdated(value, oldValue) {
    var updated = false;
  
    if (typeof value === 'string' && value !== oldValue) {
      updated = true;
    } else if (isObject(value)) {
      Object.keys(value).forEach(function (prop) {
        if (value[prop] !== oldValue[prop]) {
          updated = true;
        }
      });
    }
  
    return updated;
  }
  /**
   * Sanitize data
   * @param {*} binding
   * @param {*} vnode
   * @return {*} filtered data object
   */
  
  
  function filterBindings(binding, vnode) {
    var delay = !binding.value || isNaN(binding.value.delay) ? tooltip_Tooltip._defaults.delay : binding.value.delay;
  
    if (binding.value.ref) {
      if (vnode.context.$refs[binding.value.ref]) {
        binding.value.html = vnode.context.$refs[binding.value.ref];
      } else {
        console.error("[Tooltip] no REF element [".concat(binding.value.ref, "]")); // eslint-disable-line
      }
    }
  
    return {
      class: getClass(binding),
      id: binding.value ? binding.value.id : null,
      html: binding.value ? binding.value.html : null,
      placement: getPlacement(binding),
      title: getContent(binding),
      triggers: getTriggers(binding),
      fixIosSafari: binding.modifiers.ios || false,
      offset: binding.value && binding.value.offset ? binding.value.offset : tooltip_Tooltip._defaults.offset,
      delay: delay
    };
  }
  /**
   * Get placement from modifiers
   * @param {*} binding
   */
  
  
  function getPlacement(_ref) {
    var modifiers = _ref.modifiers,
        value = _ref.value;
    var MODS = Object.keys(modifiers);
  
    if (MODS.length === 0 && isObject(value) && typeof value.placement === 'string') {
      MODS = value.placement.split('.');
    }
  
    var head = 'bottom';
    var tail = null;
  
    for (var i = 0; i < MODS.length; i++) {
      var pos = MODS[i];
  
      if (POSITIONS.indexOf(pos) > -1) {
        head = pos;
      }
  
      if (SUB_POSITIONS.indexOf(pos) > -1) {
        tail = pos;
      }
    } // console.log((head && tail) ? `${head}-${tail}` : head);
    // return 'auto';
  
  
    return head && tail ? "".concat(head, "-").concat(tail) : head;
  }
  /**
   * Get trigger value from modifiers
   * @param {*} binding
   * @return String
   */
  
  
  function getTriggers(_ref2) {
    var modifiers = _ref2.modifiers;
    var trigger = [];
  
    if (modifiers.notrigger) {
      return trigger;
    } else if (modifiers.manual) {
      trigger.push('manual');
    } else {
      if (modifiers.click) {
        trigger.push('click');
      }
  
      if (modifiers.hover) {
        trigger.push('hover');
      }
  
      if (modifiers.focus) {
        trigger.push('focus');
      }
  
      if (trigger.length === 0) {
        trigger.push('hover', 'focus');
      }
    }
  
    return trigger;
  }
  /**
   * Check if the variable is an object
   * @param {*} value
   * @return Boolean
   */
  
  
  function isObject(value) {
    return typeof_typeof(value) === 'object';
  }
  /**
   * Check if the variable is an html element
   * @param {*} value
   * @return Boolean
   */
  
  
  function tooltip_directive_isElement(value) {
    return value instanceof window.Element;
  }
  /**
   * Get the css class
   * @param {*} binding
   * @return HTMLElement | String
   */
  
  
  function getClass(_ref3) {
    var value = _ref3.value;
  
    if (value === null) {
      return tooltip_directive_BASE_CLASS;
    } else if (isObject(value) && typeof value.class === 'string') {
      return "".concat(tooltip_directive_BASE_CLASS, " ").concat(value.class);
    } else if (tooltip_Tooltip._defaults.class) {
      return "".concat(tooltip_directive_BASE_CLASS, " ").concat(tooltip_Tooltip._defaults.class);
    } else {
      return tooltip_directive_BASE_CLASS;
    }
  }
  /**
   * Get the content
   * @param {*} binding
   * @return HTMLElement | String
   */
  
  
  function getContent(_ref4, vnode) {
    var value = _ref4.value;
  
    if (value !== null && isObject(value)) {
      if (value.content !== undefined) {
        return "".concat(value.content);
      } else if (value.id && document.getElementById(value.id)) {
        return document.getElementById(value.id);
      } else if (value.html && document.getElementById(value.html)) {
        return document.getElementById(value.html);
      } else if (tooltip_directive_isElement(value.html)) {
        return value.html;
      } else if (value.ref && vnode) {
        return vnode.context.$refs[value.ref] || '';
      } else {
        return '';
      }
    } else {
      return "".concat(value);
    }
  }
  /**
   * Action on element update
   * @param {*} el Vue element
   * @param {*} binding
   */
  
  
  function update(el, binding, vnode, oldVnode) {
    if (typeof binding.value === 'string') {
      el.tooltip.content(binding.value);
    } else {
      if (binding.value && binding.value.class && binding.value.class.trim() !== el.tooltip.options.class.replace(tooltip_directive_BASE_CLASS, '').trim()) {
        el.tooltip.class = "".concat(tooltip_directive_BASE_CLASS, " ").concat(binding.value.class.trim());
      }
  
      el.tooltip.content(getContent(binding, vnode));
  
      if (!binding.modifiers.notrigger && binding.value && typeof binding.value.visible === 'boolean') {
        el.tooltip.disabled = !binding.value.visible;
        return;
      } else if (binding.modifiers.notrigger) {
        el.tooltip.disabled = false;
      }
  
      var dir = vnode.data.directives[0];
  
      if (dir.oldValue.visible !== dir.value.visible) {
        if (!el.tooltip.disabled) {
          el.tooltip.toggle(dir.value.visible);
        }
      }
    }
  }
  // CONCATENATED MODULE: ./src/index.js
  
  
  /* harmony default export */ var src = (tooltip_directive);
  // CONCATENATED MODULE: /Users/l-blanes/.config/yarn/global/node_modules/@vue/cli-service/lib/commands/build/entry-lib.js
  
  
  /* harmony default export */ var entry_lib = __webpack_exports__["default"] = (src);
  
  
  
  /***/ }),
  
  /***/ "c298":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
  var anObject = __webpack_require__("d1f8");
  var dPs = __webpack_require__("1331");
  var enumBugKeys = __webpack_require__("7321");
  var IE_PROTO = __webpack_require__("24b2")('IE_PROTO');
  var Empty = function () { /* empty */ };
  var PROTOTYPE = 'prototype';
  
  // Create object with fake `null` prototype: use iframe Object with cleared prototype
  var createDict = function () {
    // Thrash, waste and sodomy: IE GC bug
    var iframe = __webpack_require__("f44d")('iframe');
    var i = enumBugKeys.length;
    var lt = '<';
    var gt = '>';
    var iframeDocument;
    iframe.style.display = 'none';
    __webpack_require__("cf14").appendChild(iframe);
    iframe.src = 'javascript:'; // eslint-disable-line no-script-url
    // createDict = iframe.contentWindow.Object;
    // html.removeChild(iframe);
    iframeDocument = iframe.contentWindow.document;
    iframeDocument.open();
    iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
    iframeDocument.close();
    createDict = iframeDocument.F;
    while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];
    return createDict();
  };
  
  module.exports = Object.create || function create(O, Properties) {
    var result;
    if (O !== null) {
      Empty[PROTOTYPE] = anObject(O);
      result = new Empty();
      Empty[PROTOTYPE] = null;
      // add "__proto__" for Object.getPrototypeOf polyfill
      result[IE_PROTO] = O;
    } else result = createDict();
    return Properties === undefined ? result : dPs(result, Properties);
  };
  
  
  /***/ }),
  
  /***/ "c49f":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var regexpExec = __webpack_require__("2bfe");
  __webpack_require__("62cf")({
    target: 'RegExp',
    proto: true,
    forced: regexpExec !== /./.exec
  }, {
    exec: regexpExec
  });
  
  
  /***/ }),
  
  /***/ "c5be":
  /***/ (function(module, exports, __webpack_require__) {
  
  // false -> Array#indexOf
  // true  -> Array#includes
  var toIObject = __webpack_require__("c5f8");
  var toLength = __webpack_require__("33ca");
  var toAbsoluteIndex = __webpack_require__("9be5");
  module.exports = function (IS_INCLUDES) {
    return function ($this, el, fromIndex) {
      var O = toIObject($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) {
        if (O[index] === el) return IS_INCLUDES || index || 0;
      } return !IS_INCLUDES && -1;
    };
  };
  
  
  /***/ }),
  
  /***/ "c5f8":
  /***/ (function(module, exports, __webpack_require__) {
  
  // to indexed object, toObject with fallback for non-array-like ES3 strings
  var IObject = __webpack_require__("4baa");
  var defined = __webpack_require__("0acd");
  module.exports = function (it) {
    return IObject(defined(it));
  };
  
  
  /***/ }),
  
  /***/ "c616":
  /***/ (function(module, exports) {
  
  module.exports = false;
  
  
  /***/ }),
  
  /***/ "c76b":
  /***/ (function(module, exports, __webpack_require__) {
  
  module.exports = __webpack_require__("e0ed");
  
  
  /***/ }),
  
  /***/ "ca85":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 19.1.2.14 Object.keys(O)
  var toObject = __webpack_require__("4051");
  var $keys = __webpack_require__("2369");
  
  __webpack_require__("3f25")('keys', function () {
    return function keys(it) {
      return $keys(toObject(it));
    };
  });
  
  
  /***/ }),
  
  /***/ "cad2":
  /***/ (function(module, exports) {
  
  module.exports = function () { /* empty */ };
  
  
  /***/ }),
  
  /***/ "ce3c":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 22.1.2.2 / 15.4.3.2 Array.isArray(arg)
  var $export = __webpack_require__("62cf");
  
  $export($export.S, 'Array', { isArray: __webpack_require__("2de7") });
  
  
  /***/ }),
  
  /***/ "ce64":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var at = __webpack_require__("b00a")(true);
  
   // `AdvanceStringIndex` abstract operation
  // https://tc39.github.io/ecma262/#sec-advancestringindex
  module.exports = function (S, index, unicode) {
    return index + (unicode ? at(S, index).length : 1);
  };
  
  
  /***/ }),
  
  /***/ "cf14":
  /***/ (function(module, exports, __webpack_require__) {
  
  var document = __webpack_require__("898f").document;
  module.exports = document && document.documentElement;
  
  
  /***/ }),
  
  /***/ "cf55":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  // 21.1.3.25 String.prototype.trim()
  __webpack_require__("d9df")('trim', function ($trim) {
    return function trim() {
      return $trim(this, 3);
    };
  });
  
  
  /***/ }),
  
  /***/ "d0b6":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var create = __webpack_require__("c298");
  var descriptor = __webpack_require__("7174");
  var setToStringTag = __webpack_require__("bc59");
  var IteratorPrototype = {};
  
  // 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
  __webpack_require__("f650")(IteratorPrototype, __webpack_require__("7d30")('iterator'), function () { return this; });
  
  module.exports = function (Constructor, NAME, next) {
    Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });
    setToStringTag(Constructor, NAME + ' Iterator');
  };
  
  
  /***/ }),
  
  /***/ "d0bc":
  /***/ (function(module, exports, __webpack_require__) {
  
  var shared = __webpack_require__("564f")('keys');
  var uid = __webpack_require__("edac");
  module.exports = function (key) {
    return shared[key] || (shared[key] = uid(key));
  };
  
  
  /***/ }),
  
  /***/ "d147":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 19.1.2.14 Object.keys(O)
  var toObject = __webpack_require__("872b");
  var $keys = __webpack_require__("a828");
  
  __webpack_require__("8371")('keys', function () {
    return function keys(it) {
      return $keys(toObject(it));
    };
  });
  
  
  /***/ }),
  
  /***/ "d1ec":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var $export = __webpack_require__("62cf");
  var $map = __webpack_require__("f13c")(1);
  
  $export($export.P + $export.F * !__webpack_require__("14f6")([].map, true), 'Array', {
    // 22.1.3.15 / 15.4.4.19 Array.prototype.map(callbackfn [, thisArg])
    map: function map(callbackfn /* , thisArg */) {
      return $map(this, callbackfn, arguments[1]);
    }
  });
  
  
  /***/ }),
  
  /***/ "d1f8":
  /***/ (function(module, exports, __webpack_require__) {
  
  var isObject = __webpack_require__("df98");
  module.exports = function (it) {
    if (!isObject(it)) throw TypeError(it + ' is not an object!');
    return it;
  };
  
  
  /***/ }),
  
  /***/ "d210":
  /***/ (function(module, exports, __webpack_require__) {
  
  module.exports = !__webpack_require__("fa25") && !__webpack_require__("3f9f")(function () {
    return Object.defineProperty(__webpack_require__("8cb6")('div'), 'a', { get: function () { return 7; } }).a != 7;
  });
  
  
  /***/ }),
  
  /***/ "d42b":
  /***/ (function(module, exports, __webpack_require__) {
  
  module.exports = __webpack_require__("7284");
  
  /***/ }),
  
  /***/ "d613":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var addToUnscopables = __webpack_require__("cad2");
  var step = __webpack_require__("7c34");
  var Iterators = __webpack_require__("de2e");
  var toIObject = __webpack_require__("c5f8");
  
  // 22.1.3.4 Array.prototype.entries()
  // 22.1.3.13 Array.prototype.keys()
  // 22.1.3.29 Array.prototype.values()
  // 22.1.3.30 Array.prototype[@@iterator]()
  module.exports = __webpack_require__("8490")(Array, 'Array', function (iterated, kind) {
    this._t = toIObject(iterated); // target
    this._i = 0;                   // next index
    this._k = kind;                // kind
  // 22.1.5.2.1 %ArrayIteratorPrototype%.next()
  }, function () {
    var O = this._t;
    var kind = this._k;
    var index = this._i++;
    if (!O || index >= O.length) {
      this._t = undefined;
      return step(1);
    }
    if (kind == 'keys') return step(0, index);
    if (kind == 'values') return step(0, O[index]);
    return step(0, [index, O[index]]);
  }, 'values');
  
  // argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
  Iterators.Arguments = Iterators.Array;
  
  addToUnscopables('keys');
  addToUnscopables('values');
  addToUnscopables('entries');
  
  
  /***/ }),
  
  /***/ "d9df":
  /***/ (function(module, exports, __webpack_require__) {
  
  var $export = __webpack_require__("62cf");
  var defined = __webpack_require__("3e85");
  var fails = __webpack_require__("910c");
  var spaces = __webpack_require__("dd46");
  var space = '[' + spaces + ']';
  var non = '\u200b\u0085';
  var ltrim = RegExp('^' + space + space + '*');
  var rtrim = RegExp(space + space + '*$');
  
  var exporter = function (KEY, exec, ALIAS) {
    var exp = {};
    var FORCE = fails(function () {
      return !!spaces[KEY]() || non[KEY]() != non;
    });
    var fn = exp[KEY] = FORCE ? exec(trim) : spaces[KEY];
    if (ALIAS) exp[ALIAS] = fn;
    $export($export.P + $export.F * FORCE, 'String', exp);
  };
  
  // 1 -> String#trimLeft
  // 2 -> String#trimRight
  // 3 -> String#trim
  var trim = exporter.trim = function (string, TYPE) {
    string = String(defined(string));
    if (TYPE & 1) string = string.replace(ltrim, '');
    if (TYPE & 2) string = string.replace(rtrim, '');
    return string;
  };
  
  module.exports = exporter;
  
  
  /***/ }),
  
  /***/ "d9e5":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
  var $keys = __webpack_require__("157a");
  var hiddenKeys = __webpack_require__("7ffd").concat('length', 'prototype');
  
  exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
    return $keys(O, hiddenKeys);
  };
  
  
  /***/ }),
  
  /***/ "da91":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var aFunction = __webpack_require__("f49a");
  var isObject = __webpack_require__("df98");
  var invoke = __webpack_require__("a634");
  var arraySlice = [].slice;
  var factories = {};
  
  var construct = function (F, len, args) {
    if (!(len in factories)) {
      for (var n = [], i = 0; i < len; i++) n[i] = 'a[' + i + ']';
      // eslint-disable-next-line no-new-func
      factories[len] = Function('F,a', 'return new F(' + n.join(',') + ')');
    } return factories[len](F, args);
  };
  
  module.exports = Function.bind || function bind(that /* , ...args */) {
    var fn = aFunction(this);
    var partArgs = arraySlice.call(arguments, 1);
    var bound = function (/* args... */) {
      var args = partArgs.concat(arraySlice.call(arguments));
      return this instanceof bound ? construct(fn, args.length, args) : invoke(fn, args, that);
    };
    if (isObject(fn.prototype)) bound.prototype = fn.prototype;
    return bound;
  };
  
  
  /***/ }),
  
  /***/ "dd29":
  /***/ (function(module, exports, __webpack_require__) {
  
  // optional / simple context binding
  var aFunction = __webpack_require__("f49a");
  module.exports = function (fn, that, length) {
    aFunction(fn);
    if (that === undefined) return fn;
    switch (length) {
      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);
    };
  };
  
  
  /***/ }),
  
  /***/ "dd3b":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  
  var classof = __webpack_require__("1f38");
  var builtinExec = RegExp.prototype.exec;
  
   // `RegExpExec` abstract operation
  // https://tc39.github.io/ecma262/#sec-regexpexec
  module.exports = function (R, S) {
    var exec = R.exec;
    if (typeof exec === 'function') {
      var result = exec.call(R, S);
      if (typeof result !== 'object') {
        throw new TypeError('RegExp exec method returned something other than an Object or null');
      }
      return result;
    }
    if (classof(R) !== 'RegExp') {
      throw new TypeError('RegExp#exec called on incompatible receiver');
    }
    return builtinExec.call(R, S);
  };
  
  
  /***/ }),
  
  /***/ "dd46":
  /***/ (function(module, exports) {
  
  module.exports = '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003' +
    '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF';
  
  
  /***/ }),
  
  /***/ "de2e":
  /***/ (function(module, exports) {
  
  module.exports = {};
  
  
  /***/ }),
  
  /***/ "df15":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var $export = __webpack_require__("62cf");
  var $indexOf = __webpack_require__("0746")(false);
  var $native = [].indexOf;
  var NEGATIVE_ZERO = !!$native && 1 / [1].indexOf(1, -0) < 0;
  
  $export($export.P + $export.F * (NEGATIVE_ZERO || !__webpack_require__("14f6")($native)), 'Array', {
    // 22.1.3.11 / 15.4.4.14 Array.prototype.indexOf(searchElement [, fromIndex])
    indexOf: function indexOf(searchElement /* , fromIndex = 0 */) {
      return NEGATIVE_ZERO
        // convert -0 to +0
        ? $native.apply(this, arguments) || 0
        : $indexOf(this, searchElement, arguments[1]);
    }
  });
  
  
  /***/ }),
  
  /***/ "df7a":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var create = __webpack_require__("16a8");
  var descriptor = __webpack_require__("2ae9");
  var setToStringTag = __webpack_require__("a0f7");
  var IteratorPrototype = {};
  
  // 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
  __webpack_require__("e0ed")(IteratorPrototype, __webpack_require__("eb5c")('iterator'), function () { return this; });
  
  module.exports = function (Constructor, NAME, next) {
    Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });
    setToStringTag(Constructor, NAME + ' Iterator');
  };
  
  
  /***/ }),
  
  /***/ "df98":
  /***/ (function(module, exports) {
  
  module.exports = function (it) {
    return typeof it === 'object' ? it !== null : typeof it === 'function';
  };
  
  
  /***/ }),
  
  /***/ "dfcb":
  /***/ (function(module, exports, __webpack_require__) {
  
  var classof = __webpack_require__("afd5");
  var ITERATOR = __webpack_require__("eb5c")('iterator');
  var Iterators = __webpack_require__("de2e");
  module.exports = __webpack_require__("947c").getIteratorMethod = function (it) {
    if (it != undefined) return it[ITERATOR]
      || it['@@iterator']
      || Iterators[classof(it)];
  };
  
  
  /***/ }),
  
  /***/ "e001":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  var $at = __webpack_require__("8273")(true);
  
  // 21.1.3.27 String.prototype[@@iterator]()
  __webpack_require__("8490")(String, 'String', function (iterated) {
    this._t = String(iterated); // target
    this._i = 0;                // next index
  // 21.1.5.2.1 %StringIteratorPrototype%.next()
  }, function () {
    var O = this._t;
    var index = this._i;
    var point;
    if (index >= O.length) return { value: undefined, done: true };
    point = $at(O, index);
    this._i += point.length;
    return { value: point, done: false };
  });
  
  
  /***/ }),
  
  /***/ "e002":
  /***/ (function(module, exports, __webpack_require__) {
  
  "use strict";
  
  __webpack_require__("c49f");
  var redefine = __webpack_require__("ede6");
  var hide = __webpack_require__("f650");
  var fails = __webpack_require__("910c");
  var defined = __webpack_require__("3e85");
  var wks = __webpack_require__("7d30");
  var regexpExec = __webpack_require__("2bfe");
  
  var SPECIES = wks('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';
  });
  
  var SPLIT_WORKS_WITH_OVERWRITTEN_EXEC = (function () {
    // Chrome 51 has a buggy "split" implementation when RegExp#exec !== nativeExec
    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';
  })();
  
  module.exports = function (KEY, length, exec) {
    var SYMBOL = wks(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/;
      re.exec = function () { execCalled = true; return null; };
      if (KEY === 'split') {
        // 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] = function () { return re; };
      }
      re[SYMBOL]('');
      return !execCalled;
    }) : undefined;
  
    if (
      !DELEGATES_TO_SYMBOL ||
      !DELEGATES_TO_EXEC ||
      (KEY === 'replace' && !REPLACE_SUPPORTS_NAMED_GROUPS) ||
      (KEY === 'split' && !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC)
    ) {
      var nativeRegExpMethod = /./[SYMBOL];
      var fns = exec(
        defined,
        SYMBOL,
        ''[KEY],
        function maybeCallNative(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 };
        }
      );
      var strfn = fns[0];
      var rxfn = fns[1];
  
      redefine(String.prototype, KEY, strfn);
      hide(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 rxfn.call(string, this, arg); }
        // 21.2.5.6 RegExp.prototype[@@match](string)
        // 21.2.5.9 RegExp.prototype[@@search](string)
        : function (string) { return rxfn.call(string, this); }
      );
    }
  };
  
  
  /***/ }),
  
  /***/ "e0ed":
  /***/ (function(module, exports, __webpack_require__) {
  
  var dP = __webpack_require__("4b11");
  var createDesc = __webpack_require__("2ae9");
  module.exports = __webpack_require__("fa25") ? function (object, key, value) {
    return dP.f(object, key, createDesc(1, value));
  } : function (object, key, value) {
    object[key] = value;
    return object;
  };
  
  
  /***/ }),
  
  /***/ "e258":
  /***/ (function(module, exports, __webpack_require__) {
  
  module.exports = !__webpack_require__("66b6") && !__webpack_require__("910c")(function () {
    return Object.defineProperty(__webpack_require__("f44d")('div'), 'a', { get: function () { return 7; } }).a != 7;
  });
  
  
  /***/ }),
  
  /***/ "e369":
  /***/ (function(module, exports, __webpack_require__) {
  
  var pIE = __webpack_require__("e60e");
  var createDesc = __webpack_require__("2ae9");
  var toIObject = __webpack_require__("c5f8");
  var toPrimitive = __webpack_require__("8e7e");
  var has = __webpack_require__("5b85");
  var IE8_DOM_DEFINE = __webpack_require__("d210");
  var gOPD = Object.getOwnPropertyDescriptor;
  
  exports.f = __webpack_require__("fa25") ? gOPD : function getOwnPropertyDescriptor(O, P) {
    O = toIObject(O);
    P = toPrimitive(P, true);
    if (IE8_DOM_DEFINE) try {
      return gOPD(O, P);
    } catch (e) { /* empty */ }
    if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]);
  };
  
  
  /***/ }),
  
  /***/ "e55f":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
  var has = __webpack_require__("5b85");
  var toObject = __webpack_require__("872b");
  var IE_PROTO = __webpack_require__("d0bc")('IE_PROTO');
  var ObjectProto = Object.prototype;
  
  module.exports = Object.getPrototypeOf || function (O) {
    O = toObject(O);
    if (has(O, IE_PROTO)) return O[IE_PROTO];
    if (typeof O.constructor == 'function' && O instanceof O.constructor) {
      return O.constructor.prototype;
    } return O instanceof Object ? ObjectProto : null;
  };
  
  
  /***/ }),
  
  /***/ "e60e":
  /***/ (function(module, exports) {
  
  exports.f = {}.propertyIsEnumerable;
  
  
  /***/ }),
  
  /***/ "e87c":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 9.4.2.3 ArraySpeciesCreate(originalArray, length)
  var speciesConstructor = __webpack_require__("28a8");
  
  module.exports = function (original, length) {
    return new (speciesConstructor(original))(length);
  };
  
  
  /***/ }),
  
  /***/ "e9cc":
  /***/ (function(module, exports, __webpack_require__) {
  
  // extracted by mini-css-extract-plugin
  
  /***/ }),
  
  /***/ "ea59":
  /***/ (function(module, exports) {
  
  var id = 0;
  var px = Math.random();
  module.exports = function (key) {
    return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
  };
  
  
  /***/ }),
  
  /***/ "eb5c":
  /***/ (function(module, exports, __webpack_require__) {
  
  var store = __webpack_require__("564f")('wks');
  var uid = __webpack_require__("edac");
  var Symbol = __webpack_require__("adad").Symbol;
  var USE_SYMBOL = typeof Symbol == 'function';
  
  var $exports = module.exports = function (name) {
    return store[name] || (store[name] =
      USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));
  };
  
  $exports.store = store;
  
  
  /***/ }),
  
  /***/ "edac":
  /***/ (function(module, exports) {
  
  var id = 0;
  var px = Math.random();
  module.exports = function (key) {
    return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
  };
  
  
  /***/ }),
  
  /***/ "ede6":
  /***/ (function(module, exports, __webpack_require__) {
  
  var global = __webpack_require__("898f");
  var hide = __webpack_require__("f650");
  var has = __webpack_require__("07fd");
  var SRC = __webpack_require__("ea59")('src');
  var $toString = __webpack_require__("8a60");
  var TO_STRING = 'toString';
  var TPL = ('' + $toString).split(TO_STRING);
  
  __webpack_require__("21e4").inspectSource = function (it) {
    return $toString.call(it);
  };
  
  (module.exports = function (O, key, val, safe) {
    var isFunction = typeof val == 'function';
    if (isFunction) has(val, 'name') || hide(val, 'name', key);
    if (O[key] === val) return;
    if (isFunction) has(val, SRC) || hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key)));
    if (O === global) {
      O[key] = val;
    } else if (!safe) {
      delete O[key];
      hide(O, key, val);
    } else if (O[key]) {
      O[key] = val;
    } else {
      hide(O, key, val);
    }
  // add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
  })(Function.prototype, TO_STRING, function toString() {
    return typeof this == 'function' && this[SRC] || $toString.call(this);
  });
  
  
  /***/ }),
  
  /***/ "ee07":
  /***/ (function(module, exports) {
  
  module.exports = {};
  
  
  /***/ }),
  
  /***/ "f0bd":
  /***/ (function(module, __webpack_exports__, __webpack_require__) {
  
  "use strict";
  /* WEBPACK VAR INJECTION */(function(global) {/**!
   * @fileOverview Kickass library to create and place poppers near their reference elements.
   * @version 1.15.0
   * @license
   * Copyright (c) 2016 Federico Zivolo and contributors
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  var isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined';
  
  var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];
  var timeoutDuration = 0;
  for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {
    if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {
      timeoutDuration = 1;
      break;
    }
  }
  
  function microtaskDebounce(fn) {
    var called = false;
    return function () {
      if (called) {
        return;
      }
      called = true;
      window.Promise.resolve().then(function () {
        called = false;
        fn();
      });
    };
  }
  
  function taskDebounce(fn) {
    var scheduled = false;
    return function () {
      if (!scheduled) {
        scheduled = true;
        setTimeout(function () {
          scheduled = false;
          fn();
        }, timeoutDuration);
      }
    };
  }
  
  var supportsMicroTasks = isBrowser && window.Promise;
  
  /**
  * Create a debounced version of a method, that's asynchronously deferred
  * but called in the minimum time possible.
  *
  * @method
  * @memberof Popper.Utils
  * @argument {Function} fn
  * @returns {Function}
  */
  var debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;
  
  /**
   * Check if the given variable is a function
   * @method
   * @memberof Popper.Utils
   * @argument {Any} functionToCheck - variable to check
   * @returns {Boolean} answer to: is a function?
   */
  function isFunction(functionToCheck) {
    var getType = {};
    return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
  }
  
  /**
   * Get CSS computed property of the given element
   * @method
   * @memberof Popper.Utils
   * @argument {Eement} element
   * @argument {String} property
   */
  function getStyleComputedProperty(element, property) {
    if (element.nodeType !== 1) {
      return [];
    }
    // NOTE: 1 DOM access here
    var window = element.ownerDocument.defaultView;
    var css = window.getComputedStyle(element, null);
    return property ? css[property] : css;
  }
  
  /**
   * Returns the parentNode or the host of the element
   * @method
   * @memberof Popper.Utils
   * @argument {Element} element
   * @returns {Element} parent
   */
  function getParentNode(element) {
    if (element.nodeName === 'HTML') {
      return element;
    }
    return element.parentNode || element.host;
  }
  
  /**
   * Returns the scrolling parent of the given element
   * @method
   * @memberof Popper.Utils
   * @argument {Element} element
   * @returns {Element} scroll parent
   */
  function getScrollParent(element) {
    // Return body, `getScroll` will take care to get the correct `scrollTop` from it
    if (!element) {
      return document.body;
    }
  
    switch (element.nodeName) {
      case 'HTML':
      case 'BODY':
        return element.ownerDocument.body;
      case '#document':
        return element.body;
    }
  
    // Firefox want us to check `-x` and `-y` variations as well
  
    var _getStyleComputedProp = getStyleComputedProperty(element),
        overflow = _getStyleComputedProp.overflow,
        overflowX = _getStyleComputedProp.overflowX,
        overflowY = _getStyleComputedProp.overflowY;
  
    if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {
      return element;
    }
  
    return getScrollParent(getParentNode(element));
  }
  
  var isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode);
  var isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent);
  
  /**
   * Determines if the browser is Internet Explorer
   * @method
   * @memberof Popper.Utils
   * @param {Number} version to check
   * @returns {Boolean} isIE
   */
  function isIE(version) {
    if (version === 11) {
      return isIE11;
    }
    if (version === 10) {
      return isIE10;
    }
    return isIE11 || isIE10;
  }
  
  /**
   * Returns the offset parent of the given element
   * @method
   * @memberof Popper.Utils
   * @argument {Element} element
   * @returns {Element} offset parent
   */
  function getOffsetParent(element) {
    if (!element) {
      return document.documentElement;
    }
  
    var noOffsetParent = isIE(10) ? document.body : null;
  
    // NOTE: 1 DOM access here
    var offsetParent = element.offsetParent || null;
    // Skip hidden elements which don't have an offsetParent
    while (offsetParent === noOffsetParent && element.nextElementSibling) {
      offsetParent = (element = element.nextElementSibling).offsetParent;
    }
  
    var nodeName = offsetParent && offsetParent.nodeName;
  
    if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {
      return element ? element.ownerDocument.documentElement : document.documentElement;
    }
  
    // .offsetParent will return the closest TH, TD or TABLE in case
    // no offsetParent is present, I hate this job...
    if (['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {
      return getOffsetParent(offsetParent);
    }
  
    return offsetParent;
  }
  
  function isOffsetContainer(element) {
    var nodeName = element.nodeName;
  
    if (nodeName === 'BODY') {
      return false;
    }
    return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;
  }
  
  /**
   * Finds the root node (document, shadowDOM root) of the given element
   * @method
   * @memberof Popper.Utils
   * @argument {Element} node
   * @returns {Element} root node
   */
  function getRoot(node) {
    if (node.parentNode !== null) {
      return getRoot(node.parentNode);
    }
  
    return node;
  }
  
  /**
   * Finds the offset parent common to the two provided nodes
   * @method
   * @memberof Popper.Utils
   * @argument {Element} element1
   * @argument {Element} element2
   * @returns {Element} common offset parent
   */
  function findCommonOffsetParent(element1, element2) {
    // This check is needed to avoid errors in case one of the elements isn't defined for any reason
    if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {
      return document.documentElement;
    }
  
    // Here we make sure to give as "start" the element that comes first in the DOM
    var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;
    var start = order ? element1 : element2;
    var end = order ? element2 : element1;
  
    // Get common ancestor container
    var range = document.createRange();
    range.setStart(start, 0);
    range.setEnd(end, 0);
    var commonAncestorContainer = range.commonAncestorContainer;
  
    // Both nodes are inside #document
  
    if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {
      if (isOffsetContainer(commonAncestorContainer)) {
        return commonAncestorContainer;
      }
  
      return getOffsetParent(commonAncestorContainer);
    }
  
    // one of the nodes is inside shadowDOM, find which one
    var element1root = getRoot(element1);
    if (element1root.host) {
      return findCommonOffsetParent(element1root.host, element2);
    } else {
      return findCommonOffsetParent(element1, getRoot(element2).host);
    }
  }
  
  /**
   * Gets the scroll value of the given element in the given side (top and left)
   * @method
   * @memberof Popper.Utils
   * @argument {Element} element
   * @argument {String} side `top` or `left`
   * @returns {number} amount of scrolled pixels
   */
  function getScroll(element) {
    var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';
  
    var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';
    var nodeName = element.nodeName;
  
    if (nodeName === 'BODY' || nodeName === 'HTML') {
      var html = element.ownerDocument.documentElement;
      var scrollingElement = element.ownerDocument.scrollingElement || html;
      return scrollingElement[upperSide];
    }
  
    return element[upperSide];
  }
  
  /*
   * Sum or subtract the element scroll values (left and top) from a given rect object
   * @method
   * @memberof Popper.Utils
   * @param {Object} rect - Rect object you want to change
   * @param {HTMLElement} element - The element from the function reads the scroll values
   * @param {Boolean} subtract - set to true if you want to subtract the scroll values
   * @return {Object} rect - The modifier rect object
   */
  function includeScroll(rect, element) {
    var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
  
    var scrollTop = getScroll(element, 'top');
    var scrollLeft = getScroll(element, 'left');
    var modifier = subtract ? -1 : 1;
    rect.top += scrollTop * modifier;
    rect.bottom += scrollTop * modifier;
    rect.left += scrollLeft * modifier;
    rect.right += scrollLeft * modifier;
    return rect;
  }
  
  /*
   * Helper to detect borders of a given element
   * @method
   * @memberof Popper.Utils
   * @param {CSSStyleDeclaration} styles
   * Result of `getStyleComputedProperty` on the given element
   * @param {String} axis - `x` or `y`
   * @return {number} borders - The borders size of the given axis
   */
  
  function getBordersSize(styles, axis) {
    var sideA = axis === 'x' ? 'Left' : 'Top';
    var sideB = sideA === 'Left' ? 'Right' : 'Bottom';
  
    return parseFloat(styles['border' + sideA + 'Width'], 10) + parseFloat(styles['border' + sideB + 'Width'], 10);
  }
  
  function getSize(axis, body, html, computedStyle) {
    return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? parseInt(html['offset' + axis]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')]) : 0);
  }
  
  function getWindowSizes(document) {
    var body = document.body;
    var html = document.documentElement;
    var computedStyle = isIE(10) && getComputedStyle(html);
  
    return {
      height: getSize('Height', body, html, computedStyle),
      width: getSize('Width', body, html, computedStyle)
    };
  }
  
  var classCallCheck = function (instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a function");
    }
  };
  
  var createClass = 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);
      }
    }
  
    return function (Constructor, protoProps, staticProps) {
      if (protoProps) defineProperties(Constructor.prototype, protoProps);
      if (staticProps) defineProperties(Constructor, staticProps);
      return Constructor;
    };
  }();
  
  
  
  
  
  var defineProperty = function (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;
  };
  
  var _extends = Object.assign || function (target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];
  
      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
        }
      }
    }
  
    return target;
  };
  
  /**
   * Given element offsets, generate an output similar to getBoundingClientRect
   * @method
   * @memberof Popper.Utils
   * @argument {Object} offsets
   * @returns {Object} ClientRect like output
   */
  function getClientRect(offsets) {
    return _extends({}, offsets, {
      right: offsets.left + offsets.width,
      bottom: offsets.top + offsets.height
    });
  }
  
  /**
   * Get bounding client rect of given element
   * @method
   * @memberof Popper.Utils
   * @param {HTMLElement} element
   * @return {Object} client rect
   */
  function getBoundingClientRect(element) {
    var rect = {};
  
    // IE10 10 FIX: Please, don't ask, the element isn't
    // considered in DOM in some circumstances...
    // This isn't reproducible in IE10 compatibility mode of IE11
    try {
      if (isIE(10)) {
        rect = element.getBoundingClientRect();
        var scrollTop = getScroll(element, 'top');
        var scrollLeft = getScroll(element, 'left');
        rect.top += scrollTop;
        rect.left += scrollLeft;
        rect.bottom += scrollTop;
        rect.right += scrollLeft;
      } else {
        rect = element.getBoundingClientRect();
      }
    } catch (e) {}
  
    var result = {
      left: rect.left,
      top: rect.top,
      width: rect.right - rect.left,
      height: rect.bottom - rect.top
    };
  
    // subtract scrollbar size from sizes
    var sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {};
    var width = sizes.width || element.clientWidth || result.right - result.left;
    var height = sizes.height || element.clientHeight || result.bottom - result.top;
  
    var horizScrollbar = element.offsetWidth - width;
    var vertScrollbar = element.offsetHeight - height;
  
    // if an hypothetical scrollbar is detected, we must be sure it's not a `border`
    // we make this check conditional for performance reasons
    if (horizScrollbar || vertScrollbar) {
      var styles = getStyleComputedProperty(element);
      horizScrollbar -= getBordersSize(styles, 'x');
      vertScrollbar -= getBordersSize(styles, 'y');
  
      result.width -= horizScrollbar;
      result.height -= vertScrollbar;
    }
  
    return getClientRect(result);
  }
  
  function getOffsetRectRelativeToArbitraryNode(children, parent) {
    var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
  
    var isIE10 = isIE(10);
    var isHTML = parent.nodeName === 'HTML';
    var childrenRect = getBoundingClientRect(children);
    var parentRect = getBoundingClientRect(parent);
    var scrollParent = getScrollParent(children);
  
    var styles = getStyleComputedProperty(parent);
    var borderTopWidth = parseFloat(styles.borderTopWidth, 10);
    var borderLeftWidth = parseFloat(styles.borderLeftWidth, 10);
  
    // In cases where the parent is fixed, we must ignore negative scroll in offset calc
    if (fixedPosition && isHTML) {
      parentRect.top = Math.max(parentRect.top, 0);
      parentRect.left = Math.max(parentRect.left, 0);
    }
    var offsets = getClientRect({
      top: childrenRect.top - parentRect.top - borderTopWidth,
      left: childrenRect.left - parentRect.left - borderLeftWidth,
      width: childrenRect.width,
      height: childrenRect.height
    });
    offsets.marginTop = 0;
    offsets.marginLeft = 0;
  
    // Subtract margins of documentElement in case it's being used as parent
    // we do this only on HTML because it's the only element that behaves
    // differently when margins are applied to it. The margins are included in
    // the box of the documentElement, in the other cases not.
    if (!isIE10 && isHTML) {
      var marginTop = parseFloat(styles.marginTop, 10);
      var marginLeft = parseFloat(styles.marginLeft, 10);
  
      offsets.top -= borderTopWidth - marginTop;
      offsets.bottom -= borderTopWidth - marginTop;
      offsets.left -= borderLeftWidth - marginLeft;
      offsets.right -= borderLeftWidth - marginLeft;
  
      // Attach marginTop and marginLeft because in some circumstances we may need them
      offsets.marginTop = marginTop;
      offsets.marginLeft = marginLeft;
    }
  
    if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {
      offsets = includeScroll(offsets, parent);
    }
  
    return offsets;
  }
  
  function getViewportOffsetRectRelativeToArtbitraryNode(element) {
    var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  
    var html = element.ownerDocument.documentElement;
    var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);
    var width = Math.max(html.clientWidth, window.innerWidth || 0);
    var height = Math.max(html.clientHeight, window.innerHeight || 0);
  
    var scrollTop = !excludeScroll ? getScroll(html) : 0;
    var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;
  
    var offset = {
      top: scrollTop - relativeOffset.top + relativeOffset.marginTop,
      left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,
      width: width,
      height: height
    };
  
    return getClientRect(offset);
  }
  
  /**
   * Check if the given element is fixed or is inside a fixed parent
   * @method
   * @memberof Popper.Utils
   * @argument {Element} element
   * @argument {Element} customContainer
   * @returns {Boolean} answer to "isFixed?"
   */
  function isFixed(element) {
    var nodeName = element.nodeName;
    if (nodeName === 'BODY' || nodeName === 'HTML') {
      return false;
    }
    if (getStyleComputedProperty(element, 'position') === 'fixed') {
      return true;
    }
    var parentNode = getParentNode(element);
    if (!parentNode) {
      return false;
    }
    return isFixed(parentNode);
  }
  
  /**
   * Finds the first parent of an element that has a transformed property defined
   * @method
   * @memberof Popper.Utils
   * @argument {Element} element
   * @returns {Element} first transformed parent or documentElement
   */
  
  function getFixedPositionOffsetParent(element) {
    // This check is needed to avoid errors in case one of the elements isn't defined for any reason
    if (!element || !element.parentElement || isIE()) {
      return document.documentElement;
    }
    var el = element.parentElement;
    while (el && getStyleComputedProperty(el, 'transform') === 'none') {
      el = el.parentElement;
    }
    return el || document.documentElement;
  }
  
  /**
   * Computed the boundaries limits and return them
   * @method
   * @memberof Popper.Utils
   * @param {HTMLElement} popper
   * @param {HTMLElement} reference
   * @param {number} padding
   * @param {HTMLElement} boundariesElement - Element used to define the boundaries
   * @param {Boolean} fixedPosition - Is in fixed position mode
   * @returns {Object} Coordinates of the boundaries
   */
  function getBoundaries(popper, reference, padding, boundariesElement) {
    var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
  
    // NOTE: 1 DOM access here
  
    var boundaries = { top: 0, left: 0 };
    var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
  
    // Handle viewport case
    if (boundariesElement === 'viewport') {
      boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);
    } else {
      // Handle other cases based on DOM element used as boundaries
      var boundariesNode = void 0;
      if (boundariesElement === 'scrollParent') {
        boundariesNode = getScrollParent(getParentNode(reference));
        if (boundariesNode.nodeName === 'BODY') {
          boundariesNode = popper.ownerDocument.documentElement;
        }
      } else if (boundariesElement === 'window') {
        boundariesNode = popper.ownerDocument.documentElement;
      } else {
        boundariesNode = boundariesElement;
      }
  
      var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition);
  
      // In case of HTML, we need a different computation
      if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {
        var _getWindowSizes = getWindowSizes(popper.ownerDocument),
            height = _getWindowSizes.height,
            width = _getWindowSizes.width;
  
        boundaries.top += offsets.top - offsets.marginTop;
        boundaries.bottom = height + offsets.top;
        boundaries.left += offsets.left - offsets.marginLeft;
        boundaries.right = width + offsets.left;
      } else {
        // for all the other DOM elements, this one is good
        boundaries = offsets;
      }
    }
  
    // Add paddings
    padding = padding || 0;
    var isPaddingNumber = typeof padding === 'number';
    boundaries.left += isPaddingNumber ? padding : padding.left || 0;
    boundaries.top += isPaddingNumber ? padding : padding.top || 0;
    boundaries.right -= isPaddingNumber ? padding : padding.right || 0;
    boundaries.bottom -= isPaddingNumber ? padding : padding.bottom || 0;
  
    return boundaries;
  }
  
  function getArea(_ref) {
    var width = _ref.width,
        height = _ref.height;
  
    return width * height;
  }
  
  /**
   * Utility used to transform the `auto` placement to the placement with more
   * available space.
   * @method
   * @memberof Popper.Utils
   * @argument {Object} data - The data object generated by update method
   * @argument {Object} options - Modifiers configuration and options
   * @returns {Object} The data object, properly modified
   */
  function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {
    var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
  
    if (placement.indexOf('auto') === -1) {
      return placement;
    }
  
    var boundaries = getBoundaries(popper, reference, padding, boundariesElement);
  
    var rects = {
      top: {
        width: boundaries.width,
        height: refRect.top - boundaries.top
      },
      right: {
        width: boundaries.right - refRect.right,
        height: boundaries.height
      },
      bottom: {
        width: boundaries.width,
        height: boundaries.bottom - refRect.bottom
      },
      left: {
        width: refRect.left - boundaries.left,
        height: boundaries.height
      }
    };
  
    var sortedAreas = Object.keys(rects).map(function (key) {
      return _extends({
        key: key
      }, rects[key], {
        area: getArea(rects[key])
      });
    }).sort(function (a, b) {
      return b.area - a.area;
    });
  
    var filteredAreas = sortedAreas.filter(function (_ref2) {
      var width = _ref2.width,
          height = _ref2.height;
      return width >= popper.clientWidth && height >= popper.clientHeight;
    });
  
    var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;
  
    var variation = placement.split('-')[1];
  
    return computedPlacement + (variation ? '-' + variation : '');
  }
  
  /**
   * Get offsets to the reference element
   * @method
   * @memberof Popper.Utils
   * @param {Object} state
   * @param {Element} popper - the popper element
   * @param {Element} reference - the reference element (the popper will be relative to this)
   * @param {Element} fixedPosition - is in fixed position mode
   * @returns {Object} An object containing the offsets which will be applied to the popper
   */
  function getReferenceOffsets(state, popper, reference) {
    var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
  
    var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
    return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);
  }
  
  /**
   * Get the outer sizes of the given element (offset size + margins)
   * @method
   * @memberof Popper.Utils
   * @argument {Element} element
   * @returns {Object} object containing width and height properties
   */
  function getOuterSizes(element) {
    var window = element.ownerDocument.defaultView;
    var styles = window.getComputedStyle(element);
    var x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0);
    var y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0);
    var result = {
      width: element.offsetWidth + y,
      height: element.offsetHeight + x
    };
    return result;
  }
  
  /**
   * Get the opposite placement of the given one
   * @method
   * @memberof Popper.Utils
   * @argument {String} placement
   * @returns {String} flipped placement
   */
  function getOppositePlacement(placement) {
    var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };
    return placement.replace(/left|right|bottom|top/g, function (matched) {
      return hash[matched];
    });
  }
  
  /**
   * Get offsets to the popper
   * @method
   * @memberof Popper.Utils
   * @param {Object} position - CSS position the Popper will get applied
   * @param {HTMLElement} popper - the popper element
   * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)
   * @param {String} placement - one of the valid placement options
   * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper
   */
  function getPopperOffsets(popper, referenceOffsets, placement) {
    placement = placement.split('-')[0];
  
    // Get popper node sizes
    var popperRect = getOuterSizes(popper);
  
    // Add position, width and height to our offsets object
    var popperOffsets = {
      width: popperRect.width,
      height: popperRect.height
    };
  
    // depending by the popper placement we have to compute its offsets slightly differently
    var isHoriz = ['right', 'left'].indexOf(placement) !== -1;
    var mainSide = isHoriz ? 'top' : 'left';
    var secondarySide = isHoriz ? 'left' : 'top';
    var measurement = isHoriz ? 'height' : 'width';
    var secondaryMeasurement = !isHoriz ? 'height' : 'width';
  
    popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;
    if (placement === secondarySide) {
      popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];
    } else {
      popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];
    }
  
    return popperOffsets;
  }
  
  /**
   * Mimics the `find` method of Array
   * @method
   * @memberof Popper.Utils
   * @argument {Array} arr
   * @argument prop
   * @argument value
   * @returns index or -1
   */
  function find(arr, check) {
    // use native find if supported
    if (Array.prototype.find) {
      return arr.find(check);
    }
  
    // use `filter` to obtain the same behavior of `find`
    return arr.filter(check)[0];
  }
  
  /**
   * Return the index of the matching object
   * @method
   * @memberof Popper.Utils
   * @argument {Array} arr
   * @argument prop
   * @argument value
   * @returns index or -1
   */
  function findIndex(arr, prop, value) {
    // use native findIndex if supported
    if (Array.prototype.findIndex) {
      return arr.findIndex(function (cur) {
        return cur[prop] === value;
      });
    }
  
    // use `find` + `indexOf` if `findIndex` isn't supported
    var match = find(arr, function (obj) {
      return obj[prop] === value;
    });
    return arr.indexOf(match);
  }
  
  /**
   * Loop trough the list of modifiers and run them in order,
   * each of them will then edit the data object.
   * @method
   * @memberof Popper.Utils
   * @param {dataObject} data
   * @param {Array} modifiers
   * @param {String} ends - Optional modifier name used as stopper
   * @returns {dataObject}
   */
  function runModifiers(modifiers, data, ends) {
    var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));
  
    modifiersToRun.forEach(function (modifier) {
      if (modifier['function']) {
        // eslint-disable-line dot-notation
        console.warn('`modifier.function` is deprecated, use `modifier.fn`!');
      }
      var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation
      if (modifier.enabled && isFunction(fn)) {
        // Add properties to offsets to make them a complete clientRect object
        // we do this before each modifier to make sure the previous one doesn't
        // mess with these values
        data.offsets.popper = getClientRect(data.offsets.popper);
        data.offsets.reference = getClientRect(data.offsets.reference);
  
        data = fn(data, modifier);
      }
    });
  
    return data;
  }
  
  /**
   * Updates the position of the popper, computing the new offsets and applying
   * the new style.<br />
   * Prefer `scheduleUpdate` over `update` because of performance reasons.
   * @method
   * @memberof Popper
   */
  function update() {
    // if popper is destroyed, don't perform any further update
    if (this.state.isDestroyed) {
      return;
    }
  
    var data = {
      instance: this,
      styles: {},
      arrowStyles: {},
      attributes: {},
      flipped: false,
      offsets: {}
    };
  
    // compute reference element offsets
    data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed);
  
    // compute auto placement, store placement inside the data object,
    // modifiers will be able to edit `placement` if needed
    // and refer to originalPlacement to know the original value
    data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding);
  
    // store the computed placement inside `originalPlacement`
    data.originalPlacement = data.placement;
  
    data.positionFixed = this.options.positionFixed;
  
    // compute the popper offsets
    data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);
  
    data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute';
  
    // run the modifiers
    data = runModifiers(this.modifiers, data);
  
    // the first `update` will call `onCreate` callback
    // the other ones will call `onUpdate` callback
    if (!this.state.isCreated) {
      this.state.isCreated = true;
      this.options.onCreate(data);
    } else {
      this.options.onUpdate(data);
    }
  }
  
  /**
   * Helper used to know if the given modifier is enabled.
   * @method
   * @memberof Popper.Utils
   * @returns {Boolean}
   */
  function isModifierEnabled(modifiers, modifierName) {
    return modifiers.some(function (_ref) {
      var name = _ref.name,
          enabled = _ref.enabled;
      return enabled && name === modifierName;
    });
  }
  
  /**
   * Get the prefixed supported property name
   * @method
   * @memberof Popper.Utils
   * @argument {String} property (camelCase)
   * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)
   */
  function getSupportedPropertyName(property) {
    var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];
    var upperProp = property.charAt(0).toUpperCase() + property.slice(1);
  
    for (var i = 0; i < prefixes.length; i++) {
      var prefix = prefixes[i];
      var toCheck = prefix ? '' + prefix + upperProp : property;
      if (typeof document.body.style[toCheck] !== 'undefined') {
        return toCheck;
      }
    }
    return null;
  }
  
  /**
   * Destroys the popper.
   * @method
   * @memberof Popper
   */
  function destroy() {
    this.state.isDestroyed = true;
  
    // touch DOM only if `applyStyle` modifier is enabled
    if (isModifierEnabled(this.modifiers, 'applyStyle')) {
      this.popper.removeAttribute('x-placement');
      this.popper.style.position = '';
      this.popper.style.top = '';
      this.popper.style.left = '';
      this.popper.style.right = '';
      this.popper.style.bottom = '';
      this.popper.style.willChange = '';
      this.popper.style[getSupportedPropertyName('transform')] = '';
    }
  
    this.disableEventListeners();
  
    // remove the popper if user explicity asked for the deletion on destroy
    // do not use `remove` because IE11 doesn't support it
    if (this.options.removeOnDestroy) {
      this.popper.parentNode.removeChild(this.popper);
    }
    return this;
  }
  
  /**
   * Get the window associated with the element
   * @argument {Element} element
   * @returns {Window}
   */
  function getWindow(element) {
    var ownerDocument = element.ownerDocument;
    return ownerDocument ? ownerDocument.defaultView : window;
  }
  
  function attachToScrollParents(scrollParent, event, callback, scrollParents) {
    var isBody = scrollParent.nodeName === 'BODY';
    var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;
    target.addEventListener(event, callback, { passive: true });
  
    if (!isBody) {
      attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);
    }
    scrollParents.push(target);
  }
  
  /**
   * Setup needed event listeners used to update the popper position
   * @method
   * @memberof Popper.Utils
   * @private
   */
  function setupEventListeners(reference, options, state, updateBound) {
    // Resize event listener on window
    state.updateBound = updateBound;
    getWindow(reference).addEventListener('resize', state.updateBound, { passive: true });
  
    // Scroll event listener on scroll parents
    var scrollElement = getScrollParent(reference);
    attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);
    state.scrollElement = scrollElement;
    state.eventsEnabled = true;
  
    return state;
  }
  
  /**
   * It will add resize/scroll events and start recalculating
   * position of the popper element when they are triggered.
   * @method
   * @memberof Popper
   */
  function enableEventListeners() {
    if (!this.state.eventsEnabled) {
      this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);
    }
  }
  
  /**
   * Remove event listeners used to update the popper position
   * @method
   * @memberof Popper.Utils
   * @private
   */
  function removeEventListeners(reference, state) {
    // Remove resize event listener on window
    getWindow(reference).removeEventListener('resize', state.updateBound);
  
    // Remove scroll event listener on scroll parents
    state.scrollParents.forEach(function (target) {
      target.removeEventListener('scroll', state.updateBound);
    });
  
    // Reset state
    state.updateBound = null;
    state.scrollParents = [];
    state.scrollElement = null;
    state.eventsEnabled = false;
    return state;
  }
  
  /**
   * It will remove resize/scroll events and won't recalculate popper position
   * when they are triggered. It also won't trigger `onUpdate` callback anymore,
   * unless you call `update` method manually.
   * @method
   * @memberof Popper
   */
  function disableEventListeners() {
    if (this.state.eventsEnabled) {
      cancelAnimationFrame(this.scheduleUpdate);
      this.state = removeEventListeners(this.reference, this.state);
    }
  }
  
  /**
   * Tells if a given input is a number
   * @method
   * @memberof Popper.Utils
   * @param {*} input to check
   * @return {Boolean}
   */
  function isNumeric(n) {
    return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);
  }
  
  /**
   * Set the style to the given popper
   * @method
   * @memberof Popper.Utils
   * @argument {Element} element - Element to apply the style to
   * @argument {Object} styles
   * Object with a list of properties and values which will be applied to the element
   */
  function setStyles(element, styles) {
    Object.keys(styles).forEach(function (prop) {
      var unit = '';
      // add unit if the value is numeric and is one of the following
      if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {
        unit = 'px';
      }
      element.style[prop] = styles[prop] + unit;
    });
  }
  
  /**
   * Set the attributes to the given popper
   * @method
   * @memberof Popper.Utils
   * @argument {Element} element - Element to apply the attributes to
   * @argument {Object} styles
   * Object with a list of properties and values which will be applied to the element
   */
  function setAttributes(element, attributes) {
    Object.keys(attributes).forEach(function (prop) {
      var value = attributes[prop];
      if (value !== false) {
        element.setAttribute(prop, attributes[prop]);
      } else {
        element.removeAttribute(prop);
      }
    });
  }
  
  /**
   * @function
   * @memberof Modifiers
   * @argument {Object} data - The data object generated by `update` method
   * @argument {Object} data.styles - List of style properties - values to apply to popper element
   * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element
   * @argument {Object} options - Modifiers configuration and options
   * @returns {Object} The same data object
   */
  function applyStyle(data) {
    // any property present in `data.styles` will be applied to the popper,
    // in this way we can make the 3rd party modifiers add custom styles to it
    // Be aware, modifiers could override the properties defined in the previous
    // lines of this modifier!
    setStyles(data.instance.popper, data.styles);
  
    // any property present in `data.attributes` will be applied to the popper,
    // they will be set as HTML attributes of the element
    setAttributes(data.instance.popper, data.attributes);
  
    // if arrowElement is defined and arrowStyles has some properties
    if (data.arrowElement && Object.keys(data.arrowStyles).length) {
      setStyles(data.arrowElement, data.arrowStyles);
    }
  
    return data;
  }
  
  /**
   * Set the x-placement attribute before everything else because it could be used
   * to add margins to the popper margins needs to be calculated to get the
   * correct popper offsets.
   * @method
   * @memberof Popper.modifiers
   * @param {HTMLElement} reference - The reference element used to position the popper
   * @param {HTMLElement} popper - The HTML element used as popper
   * @param {Object} options - Popper.js options
   */
  function applyStyleOnLoad(reference, popper, options, modifierOptions, state) {
    // compute reference element offsets
    var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed);
  
    // compute auto placement, store placement inside the data object,
    // modifiers will be able to edit `placement` if needed
    // and refer to originalPlacement to know the original value
    var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);
  
    popper.setAttribute('x-placement', placement);
  
    // Apply `position` to popper before anything else because
    // without the position applied we can't guarantee correct computations
    setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' });
  
    return options;
  }
  
  /**
   * @function
   * @memberof Popper.Utils
   * @argument {Object} data - The data object generated by `update` method
   * @argument {Boolean} shouldRound - If the offsets should be rounded at all
   * @returns {Object} The popper's position offsets rounded
   *
   * The tale of pixel-perfect positioning. It's still not 100% perfect, but as
   * good as it can be within reason.
   * Discussion here: https://github.com/FezVrasta/popper.js/pull/715
   *
   * Low DPI screens cause a popper to be blurry if not using full pixels (Safari
   * as well on High DPI screens).
   *
   * Firefox prefers no rounding for positioning and does not have blurriness on
   * high DPI screens.
   *
   * Only horizontal placement and left/right values need to be considered.
   */
  function getRoundedOffsets(data, shouldRound) {
    var _data$offsets = data.offsets,
        popper = _data$offsets.popper,
        reference = _data$offsets.reference;
    var round = Math.round,
        floor = Math.floor;
  
    var noRound = function noRound(v) {
      return v;
    };
  
    var referenceWidth = round(reference.width);
    var popperWidth = round(popper.width);
  
    var isVertical = ['left', 'right'].indexOf(data.placement) !== -1;
    var isVariation = data.placement.indexOf('-') !== -1;
    var sameWidthParity = referenceWidth % 2 === popperWidth % 2;
    var bothOddWidth = referenceWidth % 2 === 1 && popperWidth % 2 === 1;
  
    var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthParity ? round : floor;
    var verticalToInteger = !shouldRound ? noRound : round;
  
    return {
      left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left),
      top: verticalToInteger(popper.top),
      bottom: verticalToInteger(popper.bottom),
      right: horizontalToInteger(popper.right)
    };
  }
  
  var isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent);
  
  /**
   * @function
   * @memberof Modifiers
   * @argument {Object} data - The data object generated by `update` method
   * @argument {Object} options - Modifiers configuration and options
   * @returns {Object} The data object, properly modified
   */
  function computeStyle(data, options) {
    var x = options.x,
        y = options.y;
    var popper = data.offsets.popper;
  
    // Remove this legacy support in Popper.js v2
  
    var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {
      return modifier.name === 'applyStyle';
    }).gpuAcceleration;
    if (legacyGpuAccelerationOption !== undefined) {
      console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');
    }
    var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;
  
    var offsetParent = getOffsetParent(data.instance.popper);
    var offsetParentRect = getBoundingClientRect(offsetParent);
  
    // Styles
    var styles = {
      position: popper.position
    };
  
    var offsets = getRoundedOffsets(data, window.devicePixelRatio < 2 || !isFirefox);
  
    var sideA = x === 'bottom' ? 'top' : 'bottom';
    var sideB = y === 'right' ? 'left' : 'right';
  
    // if gpuAcceleration is set to `true` and transform is supported,
    //  we use `translate3d` to apply the position to the popper we
    // automatically use the supported prefixed version if needed
    var prefixedProperty = getSupportedPropertyName('transform');
  
    // now, let's make a step back and look at this code closely (wtf?)
    // If the content of the popper grows once it's been positioned, it
    // may happen that the popper gets misplaced because of the new content
    // overflowing its reference element
    // To avoid this problem, we provide two options (x and y), which allow
    // the consumer to define the offset origin.
    // If we position a popper on top of a reference element, we can set
    // `x` to `top` to make the popper grow towards its top instead of
    // its bottom.
    var left = void 0,
        top = void 0;
    if (sideA === 'bottom') {
      // when offsetParent is <html> the positioning is relative to the bottom of the screen (excluding the scrollbar)
      // and not the bottom of the html element
      if (offsetParent.nodeName === 'HTML') {
        top = -offsetParent.clientHeight + offsets.bottom;
      } else {
        top = -offsetParentRect.height + offsets.bottom;
      }
    } else {
      top = offsets.top;
    }
    if (sideB === 'right') {
      if (offsetParent.nodeName === 'HTML') {
        left = -offsetParent.clientWidth + offsets.right;
      } else {
        left = -offsetParentRect.width + offsets.right;
      }
    } else {
      left = offsets.left;
    }
    if (gpuAcceleration && prefixedProperty) {
      styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';
      styles[sideA] = 0;
      styles[sideB] = 0;
      styles.willChange = 'transform';
    } else {
      // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties
      var invertTop = sideA === 'bottom' ? -1 : 1;
      var invertLeft = sideB === 'right' ? -1 : 1;
      styles[sideA] = top * invertTop;
      styles[sideB] = left * invertLeft;
      styles.willChange = sideA + ', ' + sideB;
    }
  
    // Attributes
    var attributes = {
      'x-placement': data.placement
    };
  
    // Update `data` attributes, styles and arrowStyles
    data.attributes = _extends({}, attributes, data.attributes);
    data.styles = _extends({}, styles, data.styles);
    data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles);
  
    return data;
  }
  
  /**
   * Helper used to know if the given modifier depends from another one.<br />
   * It checks if the needed modifier is listed and enabled.
   * @method
   * @memberof Popper.Utils
   * @param {Array} modifiers - list of modifiers
   * @param {String} requestingName - name of requesting modifier
   * @param {String} requestedName - name of requested modifier
   * @returns {Boolean}
   */
  function isModifierRequired(modifiers, requestingName, requestedName) {
    var requesting = find(modifiers, function (_ref) {
      var name = _ref.name;
      return name === requestingName;
    });
  
    var isRequired = !!requesting && modifiers.some(function (modifier) {
      return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;
    });
  
    if (!isRequired) {
      var _requesting = '`' + requestingName + '`';
      var requested = '`' + requestedName + '`';
      console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');
    }
    return isRequired;
  }
  
  /**
   * @function
   * @memberof Modifiers
   * @argument {Object} data - The data object generated by update method
   * @argument {Object} options - Modifiers configuration and options
   * @returns {Object} The data object, properly modified
   */
  function arrow(data, options) {
    var _data$offsets$arrow;
  
    // arrow depends on keepTogether in order to work
    if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {
      return data;
    }
  
    var arrowElement = options.element;
  
    // if arrowElement is a string, suppose it's a CSS selector
    if (typeof arrowElement === 'string') {
      arrowElement = data.instance.popper.querySelector(arrowElement);
  
      // if arrowElement is not found, don't run the modifier
      if (!arrowElement) {
        return data;
      }
    } else {
      // if the arrowElement isn't a query selector we must check that the
      // provided DOM node is child of its popper node
      if (!data.instance.popper.contains(arrowElement)) {
        console.warn('WARNING: `arrow.element` must be child of its popper element!');
        return data;
      }
    }
  
    var placement = data.placement.split('-')[0];
    var _data$offsets = data.offsets,
        popper = _data$offsets.popper,
        reference = _data$offsets.reference;
  
    var isVertical = ['left', 'right'].indexOf(placement) !== -1;
  
    var len = isVertical ? 'height' : 'width';
    var sideCapitalized = isVertical ? 'Top' : 'Left';
    var side = sideCapitalized.toLowerCase();
    var altSide = isVertical ? 'left' : 'top';
    var opSide = isVertical ? 'bottom' : 'right';
    var arrowElementSize = getOuterSizes(arrowElement)[len];
  
    //
    // extends keepTogether behavior making sure the popper and its
    // reference have enough pixels in conjunction
    //
  
    // top/left side
    if (reference[opSide] - arrowElementSize < popper[side]) {
      data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);
    }
    // bottom/right side
    if (reference[side] + arrowElementSize > popper[opSide]) {
      data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];
    }
    data.offsets.popper = getClientRect(data.offsets.popper);
  
    // compute center of the popper
    var center = reference[side] + reference[len] / 2 - arrowElementSize / 2;
  
    // Compute the sideValue using the updated popper offsets
    // take popper margin in account because we don't have this info available
    var css = getStyleComputedProperty(data.instance.popper);
    var popperMarginSide = parseFloat(css['margin' + sideCapitalized], 10);
    var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width'], 10);
    var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;
  
    // prevent arrowElement from being placed not contiguously to its popper
    sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);
  
    data.arrowElement = arrowElement;
    data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow);
  
    return data;
  }
  
  /**
   * Get the opposite placement variation of the given one
   * @method
   * @memberof Popper.Utils
   * @argument {String} placement variation
   * @returns {String} flipped placement variation
   */
  function getOppositeVariation(variation) {
    if (variation === 'end') {
      return 'start';
    } else if (variation === 'start') {
      return 'end';
    }
    return variation;
  }
  
  /**
   * List of accepted placements to use as values of the `placement` option.<br />
   * Valid placements are:
   * - `auto`
   * - `top`
   * - `right`
   * - `bottom`
   * - `left`
   *
   * Each placement can have a variation from this list:
   * - `-start`
   * - `-end`
   *
   * Variations are interpreted easily if you think of them as the left to right
   * written languages. Horizontally (`top` and `bottom`), `start` is left and `end`
   * is right.<br />
   * Vertically (`left` and `right`), `start` is top and `end` is bottom.
   *
   * Some valid examples are:
   * - `top-end` (on top of reference, right aligned)
   * - `right-start` (on right of reference, top aligned)
   * - `bottom` (on bottom, centered)
   * - `auto-end` (on the side with more space available, alignment depends by placement)
   *
   * @static
   * @type {Array}
   * @enum {String}
   * @readonly
   * @method placements
   * @memberof Popper
   */
  var placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'];
  
  // Get rid of `auto` `auto-start` and `auto-end`
  var validPlacements = placements.slice(3);
  
  /**
   * Given an initial placement, returns all the subsequent placements
   * clockwise (or counter-clockwise).
   *
   * @method
   * @memberof Popper.Utils
   * @argument {String} placement - A valid placement (it accepts variations)
   * @argument {Boolean} counter - Set to true to walk the placements counterclockwise
   * @returns {Array} placements including their variations
   */
  function clockwise(placement) {
    var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  
    var index = validPlacements.indexOf(placement);
    var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));
    return counter ? arr.reverse() : arr;
  }
  
  var BEHAVIORS = {
    FLIP: 'flip',
    CLOCKWISE: 'clockwise',
    COUNTERCLOCKWISE: 'counterclockwise'
  };
  
  /**
   * @function
   * @memberof Modifiers
   * @argument {Object} data - The data object generated by update method
   * @argument {Object} options - Modifiers configuration and options
   * @returns {Object} The data object, properly modified
   */
  function flip(data, options) {
    // if `inner` modifier is enabled, we can't use the `flip` modifier
    if (isModifierEnabled(data.instance.modifiers, 'inner')) {
      return data;
    }
  
    if (data.flipped && data.placement === data.originalPlacement) {
      // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides
      return data;
    }
  
    var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed);
  
    var placement = data.placement.split('-')[0];
    var placementOpposite = getOppositePlacement(placement);
    var variation = data.placement.split('-')[1] || '';
  
    var flipOrder = [];
  
    switch (options.behavior) {
      case BEHAVIORS.FLIP:
        flipOrder = [placement, placementOpposite];
        break;
      case BEHAVIORS.CLOCKWISE:
        flipOrder = clockwise(placement);
        break;
      case BEHAVIORS.COUNTERCLOCKWISE:
        flipOrder = clockwise(placement, true);
        break;
      default:
        flipOrder = options.behavior;
    }
  
    flipOrder.forEach(function (step, index) {
      if (placement !== step || flipOrder.length === index + 1) {
        return data;
      }
  
      placement = data.placement.split('-')[0];
      placementOpposite = getOppositePlacement(placement);
  
      var popperOffsets = data.offsets.popper;
      var refOffsets = data.offsets.reference;
  
      // using floor because the reference offsets may contain decimals we are not going to consider here
      var floor = Math.floor;
      var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);
  
      var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);
      var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);
      var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);
      var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);
  
      var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom;
  
      // flip the variation if required
      var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
  
      // flips variation if reference element overflows boundaries
      var flippedVariationByRef = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom);
  
      // flips variation if popper content overflows boundaries
      var flippedVariationByContent = !!options.flipVariationsByContent && (isVertical && variation === 'start' && overflowsRight || isVertical && variation === 'end' && overflowsLeft || !isVertical && variation === 'start' && overflowsBottom || !isVertical && variation === 'end' && overflowsTop);
  
      var flippedVariation = flippedVariationByRef || flippedVariationByContent;
  
      if (overlapsRef || overflowsBoundaries || flippedVariation) {
        // this boolean to detect any flip loop
        data.flipped = true;
  
        if (overlapsRef || overflowsBoundaries) {
          placement = flipOrder[index + 1];
        }
  
        if (flippedVariation) {
          variation = getOppositeVariation(variation);
        }
  
        data.placement = placement + (variation ? '-' + variation : '');
  
        // this object contains `position`, we want to preserve it along with
        // any additional property we may add in the future
        data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));
  
        data = runModifiers(data.instance.modifiers, data, 'flip');
      }
    });
    return data;
  }
  
  /**
   * @function
   * @memberof Modifiers
   * @argument {Object} data - The data object generated by update method
   * @argument {Object} options - Modifiers configuration and options
   * @returns {Object} The data object, properly modified
   */
  function keepTogether(data) {
    var _data$offsets = data.offsets,
        popper = _data$offsets.popper,
        reference = _data$offsets.reference;
  
    var placement = data.placement.split('-')[0];
    var floor = Math.floor;
    var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
    var side = isVertical ? 'right' : 'bottom';
    var opSide = isVertical ? 'left' : 'top';
    var measurement = isVertical ? 'width' : 'height';
  
    if (popper[side] < floor(reference[opSide])) {
      data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];
    }
    if (popper[opSide] > floor(reference[side])) {
      data.offsets.popper[opSide] = floor(reference[side]);
    }
  
    return data;
  }
  
  /**
   * Converts a string containing value + unit into a px value number
   * @function
   * @memberof {modifiers~offset}
   * @private
   * @argument {String} str - Value + unit string
   * @argument {String} measurement - `height` or `width`
   * @argument {Object} popperOffsets
   * @argument {Object} referenceOffsets
   * @returns {Number|String}
   * Value in pixels, or original string if no values were extracted
   */
  function toValue(str, measurement, popperOffsets, referenceOffsets) {
    // separate value from unit
    var split = str.match(/((?:\-|\+)?\d*\.?\d*)(.*)/);
    var value = +split[1];
    var unit = split[2];
  
    // If it's not a number it's an operator, I guess
    if (!value) {
      return str;
    }
  
    if (unit.indexOf('%') === 0) {
      var element = void 0;
      switch (unit) {
        case '%p':
          element = popperOffsets;
          break;
        case '%':
        case '%r':
        default:
          element = referenceOffsets;
      }
  
      var rect = getClientRect(element);
      return rect[measurement] / 100 * value;
    } else if (unit === 'vh' || unit === 'vw') {
      // if is a vh or vw, we calculate the size based on the viewport
      var size = void 0;
      if (unit === 'vh') {
        size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
      } else {
        size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
      }
      return size / 100 * value;
    } else {
      // if is an explicit pixel unit, we get rid of the unit and keep the value
      // if is an implicit unit, it's px, and we return just the value
      return value;
    }
  }
  
  /**
   * Parse an `offset` string to extrapolate `x` and `y` numeric offsets.
   * @function
   * @memberof {modifiers~offset}
   * @private
   * @argument {String} offset
   * @argument {Object} popperOffsets
   * @argument {Object} referenceOffsets
   * @argument {String} basePlacement
   * @returns {Array} a two cells array with x and y offsets in numbers
   */
  function parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {
    var offsets = [0, 0];
  
    // Use height if placement is left or right and index is 0 otherwise use width
    // in this way the first offset will use an axis and the second one
    // will use the other one
    var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;
  
    // Split the offset string to obtain a list of values and operands
    // The regex addresses values with the plus or minus sign in front (+10, -20, etc)
    var fragments = offset.split(/(\+|\-)/).map(function (frag) {
      return frag.trim();
    });
  
    // Detect if the offset string contains a pair of values or a single one
    // they could be separated by comma or space
    var divider = fragments.indexOf(find(fragments, function (frag) {
      return frag.search(/,|\s/) !== -1;
    }));
  
    if (fragments[divider] && fragments[divider].indexOf(',') === -1) {
      console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');
    }
  
    // If divider is found, we divide the list of values and operands to divide
    // them by ofset X and Y.
    var splitRegex = /\s*,\s*|\s+/;
    var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments];
  
    // Convert the values with units to absolute pixels to allow our computations
    ops = ops.map(function (op, index) {
      // Most of the units rely on the orientation of the popper
      var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';
      var mergeWithPrevious = false;
      return op
      // This aggregates any `+` or `-` sign that aren't considered operators
      // e.g.: 10 + +5 => [10, +, +5]
      .reduce(function (a, b) {
        if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {
          a[a.length - 1] = b;
          mergeWithPrevious = true;
          return a;
        } else if (mergeWithPrevious) {
          a[a.length - 1] += b;
          mergeWithPrevious = false;
          return a;
        } else {
          return a.concat(b);
        }
      }, [])
      // Here we convert the string values into number values (in px)
      .map(function (str) {
        return toValue(str, measurement, popperOffsets, referenceOffsets);
      });
    });
  
    // Loop trough the offsets arrays and execute the operations
    ops.forEach(function (op, index) {
      op.forEach(function (frag, index2) {
        if (isNumeric(frag)) {
          offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);
        }
      });
    });
    return offsets;
  }
  
  /**
   * @function
   * @memberof Modifiers
   * @argument {Object} data - The data object generated by update method
   * @argument {Object} options - Modifiers configuration and options
   * @argument {Number|String} options.offset=0
   * The offset value as described in the modifier description
   * @returns {Object} The data object, properly modified
   */
  function offset(data, _ref) {
    var offset = _ref.offset;
    var placement = data.placement,
        _data$offsets = data.offsets,
        popper = _data$offsets.popper,
        reference = _data$offsets.reference;
  
    var basePlacement = placement.split('-')[0];
  
    var offsets = void 0;
    if (isNumeric(+offset)) {
      offsets = [+offset, 0];
    } else {
      offsets = parseOffset(offset, popper, reference, basePlacement);
    }
  
    if (basePlacement === 'left') {
      popper.top += offsets[0];
      popper.left -= offsets[1];
    } else if (basePlacement === 'right') {
      popper.top += offsets[0];
      popper.left += offsets[1];
    } else if (basePlacement === 'top') {
      popper.left += offsets[0];
      popper.top -= offsets[1];
    } else if (basePlacement === 'bottom') {
      popper.left += offsets[0];
      popper.top += offsets[1];
    }
  
    data.popper = popper;
    return data;
  }
  
  /**
   * @function
   * @memberof Modifiers
   * @argument {Object} data - The data object generated by `update` method
   * @argument {Object} options - Modifiers configuration and options
   * @returns {Object} The data object, properly modified
   */
  function preventOverflow(data, options) {
    var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper);
  
    // If offsetParent is the reference element, we really want to
    // go one step up and use the next offsetParent as reference to
    // avoid to make this modifier completely useless and look like broken
    if (data.instance.reference === boundariesElement) {
      boundariesElement = getOffsetParent(boundariesElement);
    }
  
    // NOTE: DOM access here
    // resets the popper's position so that the document size can be calculated excluding
    // the size of the popper element itself
    var transformProp = getSupportedPropertyName('transform');
    var popperStyles = data.instance.popper.style; // assignment to help minification
    var top = popperStyles.top,
        left = popperStyles.left,
        transform = popperStyles[transformProp];
  
    popperStyles.top = '';
    popperStyles.left = '';
    popperStyles[transformProp] = '';
  
    var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed);
  
    // NOTE: DOM access here
    // restores the original style properties after the offsets have been computed
    popperStyles.top = top;
    popperStyles.left = left;
    popperStyles[transformProp] = transform;
  
    options.boundaries = boundaries;
  
    var order = options.priority;
    var popper = data.offsets.popper;
  
    var check = {
      primary: function primary(placement) {
        var value = popper[placement];
        if (popper[placement] < boundaries[placement] && !options.escapeWithReference) {
          value = Math.max(popper[placement], boundaries[placement]);
        }
        return defineProperty({}, placement, value);
      },
      secondary: function secondary(placement) {
        var mainSide = placement === 'right' ? 'left' : 'top';
        var value = popper[mainSide];
        if (popper[placement] > boundaries[placement] && !options.escapeWithReference) {
          value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height));
        }
        return defineProperty({}, mainSide, value);
      }
    };
  
    order.forEach(function (placement) {
      var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';
      popper = _extends({}, popper, check[side](placement));
    });
  
    data.offsets.popper = popper;
  
    return data;
  }
  
  /**
   * @function
   * @memberof Modifiers
   * @argument {Object} data - The data object generated by `update` method
   * @argument {Object} options - Modifiers configuration and options
   * @returns {Object} The data object, properly modified
   */
  function shift(data) {
    var placement = data.placement;
    var basePlacement = placement.split('-')[0];
    var shiftvariation = placement.split('-')[1];
  
    // if shift shiftvariation is specified, run the modifier
    if (shiftvariation) {
      var _data$offsets = data.offsets,
          reference = _data$offsets.reference,
          popper = _data$offsets.popper;
  
      var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;
      var side = isVertical ? 'left' : 'top';
      var measurement = isVertical ? 'width' : 'height';
  
      var shiftOffsets = {
        start: defineProperty({}, side, reference[side]),
        end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])
      };
  
      data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]);
    }
  
    return data;
  }
  
  /**
   * @function
   * @memberof Modifiers
   * @argument {Object} data - The data object generated by update method
   * @argument {Object} options - Modifiers configuration and options
   * @returns {Object} The data object, properly modified
   */
  function hide(data) {
    if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {
      return data;
    }
  
    var refRect = data.offsets.reference;
    var bound = find(data.instance.modifiers, function (modifier) {
      return modifier.name === 'preventOverflow';
    }).boundaries;
  
    if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {
      // Avoid unnecessary DOM access if visibility hasn't changed
      if (data.hide === true) {
        return data;
      }
  
      data.hide = true;
      data.attributes['x-out-of-boundaries'] = '';
    } else {
      // Avoid unnecessary DOM access if visibility hasn't changed
      if (data.hide === false) {
        return data;
      }
  
      data.hide = false;
      data.attributes['x-out-of-boundaries'] = false;
    }
  
    return data;
  }
  
  /**
   * @function
   * @memberof Modifiers
   * @argument {Object} data - The data object generated by `update` method
   * @argument {Object} options - Modifiers configuration and options
   * @returns {Object} The data object, properly modified
   */
  function inner(data) {
    var placement = data.placement;
    var basePlacement = placement.split('-')[0];
    var _data$offsets = data.offsets,
        popper = _data$offsets.popper,
        reference = _data$offsets.reference;
  
    var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;
  
    var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;
  
    popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);
  
    data.placement = getOppositePlacement(placement);
    data.offsets.popper = getClientRect(popper);
  
    return data;
  }
  
  /**
   * Modifier function, each modifier can have a function of this type assigned
   * to its `fn` property.<br />
   * These functions will be called on each update, this means that you must
   * make sure they are performant enough to avoid performance bottlenecks.
   *
   * @function ModifierFn
   * @argument {dataObject} data - The data object generated by `update` method
   * @argument {Object} options - Modifiers configuration and options
   * @returns {dataObject} The data object, properly modified
   */
  
  /**
   * Modifiers are plugins used to alter the behavior of your poppers.<br />
   * Popper.js uses a set of 9 modifiers to provide all the basic functionalities
   * needed by the library.
   *
   * Usually you don't want to override the `order`, `fn` and `onLoad` props.
   * All the other properties are configurations that could be tweaked.
   * @namespace modifiers
   */
  var modifiers = {
    /**
     * Modifier used to shift the popper on the start or end of its reference
     * element.<br />
     * It will read the variation of the `placement` property.<br />
     * It can be one either `-end` or `-start`.
     * @memberof modifiers
     * @inner
     */
    shift: {
      /** @prop {number} order=100 - Index used to define the order of execution */
      order: 100,
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
      enabled: true,
      /** @prop {ModifierFn} */
      fn: shift
    },
  
    /**
     * The `offset` modifier can shift your popper on both its axis.
     *
     * It accepts the following units:
     * - `px` or unit-less, interpreted as pixels
     * - `%` or `%r`, percentage relative to the length of the reference element
     * - `%p`, percentage relative to the length of the popper element
     * - `vw`, CSS viewport width unit
     * - `vh`, CSS viewport height unit
     *
     * For length is intended the main axis relative to the placement of the popper.<br />
     * This means that if the placement is `top` or `bottom`, the length will be the
     * `width`. In case of `left` or `right`, it will be the `height`.
     *
     * You can provide a single value (as `Number` or `String`), or a pair of values
     * as `String` divided by a comma or one (or more) white spaces.<br />
     * The latter is a deprecated method because it leads to confusion and will be
     * removed in v2.<br />
     * Additionally, it accepts additions and subtractions between different units.
     * Note that multiplications and divisions aren't supported.
     *
     * Valid examples are:
     * ```
     * 10
     * '10%'
     * '10, 10'
     * '10%, 10'
     * '10 + 10%'
     * '10 - 5vh + 3%'
     * '-10px + 5vh, 5px - 6%'
     * ```
     * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap
     * > with their reference element, unfortunately, you will have to disable the `flip` modifier.
     * > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373).
     *
     * @memberof modifiers
     * @inner
     */
    offset: {
      /** @prop {number} order=200 - Index used to define the order of execution */
      order: 200,
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
      enabled: true,
      /** @prop {ModifierFn} */
      fn: offset,
      /** @prop {Number|String} offset=0
       * The offset value as described in the modifier description
       */
      offset: 0
    },
  
    /**
     * Modifier used to prevent the popper from being positioned outside the boundary.
     *
     * A scenario exists where the reference itself is not within the boundaries.<br />
     * We can say it has "escaped the boundaries" — or just "escaped".<br />
     * In this case we need to decide whether the popper should either:
     *
     * - detach from the reference and remain "trapped" in the boundaries, or
     * - if it should ignore the boundary and "escape with its reference"
     *
     * When `escapeWithReference` is set to`true` and reference is completely
     * outside its boundaries, the popper will overflow (or completely leave)
     * the boundaries in order to remain attached to the edge of the reference.
     *
     * @memberof modifiers
     * @inner
     */
    preventOverflow: {
      /** @prop {number} order=300 - Index used to define the order of execution */
      order: 300,
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
      enabled: true,
      /** @prop {ModifierFn} */
      fn: preventOverflow,
      /**
       * @prop {Array} [priority=['left','right','top','bottom']]
       * Popper will try to prevent overflow following these priorities by default,
       * then, it could overflow on the left and on top of the `boundariesElement`
       */
      priority: ['left', 'right', 'top', 'bottom'],
      /**
       * @prop {number} padding=5
       * Amount of pixel used to define a minimum distance between the boundaries
       * and the popper. This makes sure the popper always has a little padding
       * between the edges of its container
       */
      padding: 5,
      /**
       * @prop {String|HTMLElement} boundariesElement='scrollParent'
       * Boundaries used by the modifier. Can be `scrollParent`, `window`,
       * `viewport` or any DOM element.
       */
      boundariesElement: 'scrollParent'
    },
  
    /**
     * Modifier used to make sure the reference and its popper stay near each other
     * without leaving any gap between the two. Especially useful when the arrow is
     * enabled and you want to ensure that it points to its reference element.
     * It cares only about the first axis. You can still have poppers with margin
     * between the popper and its reference element.
     * @memberof modifiers
     * @inner
     */
    keepTogether: {
      /** @prop {number} order=400 - Index used to define the order of execution */
      order: 400,
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
      enabled: true,
      /** @prop {ModifierFn} */
      fn: keepTogether
    },
  
    /**
     * This modifier is used to move the `arrowElement` of the popper to make
     * sure it is positioned between the reference element and its popper element.
     * It will read the outer size of the `arrowElement` node to detect how many
     * pixels of conjunction are needed.
     *
     * It has no effect if no `arrowElement` is provided.
     * @memberof modifiers
     * @inner
     */
    arrow: {
      /** @prop {number} order=500 - Index used to define the order of execution */
      order: 500,
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
      enabled: true,
      /** @prop {ModifierFn} */
      fn: arrow,
      /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */
      element: '[x-arrow]'
    },
  
    /**
     * Modifier used to flip the popper's placement when it starts to overlap its
     * reference element.
     *
     * Requires the `preventOverflow` modifier before it in order to work.
     *
     * **NOTE:** this modifier will interrupt the current update cycle and will
     * restart it if it detects the need to flip the placement.
     * @memberof modifiers
     * @inner
     */
    flip: {
      /** @prop {number} order=600 - Index used to define the order of execution */
      order: 600,
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
      enabled: true,
      /** @prop {ModifierFn} */
      fn: flip,
      /**
       * @prop {String|Array} behavior='flip'
       * The behavior used to change the popper's placement. It can be one of
       * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid
       * placements (with optional variations)
       */
      behavior: 'flip',
      /**
       * @prop {number} padding=5
       * The popper will flip if it hits the edges of the `boundariesElement`
       */
      padding: 5,
      /**
       * @prop {String|HTMLElement} boundariesElement='viewport'
       * The element which will define the boundaries of the popper position.
       * The popper will never be placed outside of the defined boundaries
       * (except if `keepTogether` is enabled)
       */
      boundariesElement: 'viewport',
      /**
       * @prop {Boolean} flipVariations=false
       * The popper will switch placement variation between `-start` and `-end` when
       * the reference element overlaps its boundaries.
       *
       * The original placement should have a set variation.
       */
      flipVariations: false,
      /**
       * @prop {Boolean} flipVariationsByContent=false
       * The popper will switch placement variation between `-start` and `-end` when
       * the popper element overlaps its reference boundaries.
       *
       * The original placement should have a set variation.
       */
      flipVariationsByContent: false
    },
  
    /**
     * Modifier used to make the popper flow toward the inner of the reference element.
     * By default, when this modifier is disabled, the popper will be placed outside
     * the reference element.
     * @memberof modifiers
     * @inner
     */
    inner: {
      /** @prop {number} order=700 - Index used to define the order of execution */
      order: 700,
      /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */
      enabled: false,
      /** @prop {ModifierFn} */
      fn: inner
    },
  
    /**
     * Modifier used to hide the popper when its reference element is outside of the
     * popper boundaries. It will set a `x-out-of-boundaries` attribute which can
     * be used to hide with a CSS selector the popper when its reference is
     * out of boundaries.
     *
     * Requires the `preventOverflow` modifier before it in order to work.
     * @memberof modifiers
     * @inner
     */
    hide: {
      /** @prop {number} order=800 - Index used to define the order of execution */
      order: 800,
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
      enabled: true,
      /** @prop {ModifierFn} */
      fn: hide
    },
  
    /**
     * Computes the style that will be applied to the popper element to gets
     * properly positioned.
     *
     * Note that this modifier will not touch the DOM, it just prepares the styles
     * so that `applyStyle` modifier can apply it. This separation is useful
     * in case you need to replace `applyStyle` with a custom implementation.
     *
     * This modifier has `850` as `order` value to maintain backward compatibility
     * with previous versions of Popper.js. Expect the modifiers ordering method
     * to change in future major versions of the library.
     *
     * @memberof modifiers
     * @inner
     */
    computeStyle: {
      /** @prop {number} order=850 - Index used to define the order of execution */
      order: 850,
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
      enabled: true,
      /** @prop {ModifierFn} */
      fn: computeStyle,
      /**
       * @prop {Boolean} gpuAcceleration=true
       * If true, it uses the CSS 3D transformation to position the popper.
       * Otherwise, it will use the `top` and `left` properties
       */
      gpuAcceleration: true,
      /**
       * @prop {string} [x='bottom']
       * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.
       * Change this if your popper should grow in a direction different from `bottom`
       */
      x: 'bottom',
      /**
       * @prop {string} [x='left']
       * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.
       * Change this if your popper should grow in a direction different from `right`
       */
      y: 'right'
    },
  
    /**
     * Applies the computed styles to the popper element.
     *
     * All the DOM manipulations are limited to this modifier. This is useful in case
     * you want to integrate Popper.js inside a framework or view library and you
     * want to delegate all the DOM manipulations to it.
     *
     * Note that if you disable this modifier, you must make sure the popper element
     * has its position set to `absolute` before Popper.js can do its work!
     *
     * Just disable this modifier and define your own to achieve the desired effect.
     *
     * @memberof modifiers
     * @inner
     */
    applyStyle: {
      /** @prop {number} order=900 - Index used to define the order of execution */
      order: 900,
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
      enabled: true,
      /** @prop {ModifierFn} */
      fn: applyStyle,
      /** @prop {Function} */
      onLoad: applyStyleOnLoad,
      /**
       * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier
       * @prop {Boolean} gpuAcceleration=true
       * If true, it uses the CSS 3D transformation to position the popper.
       * Otherwise, it will use the `top` and `left` properties
       */
      gpuAcceleration: undefined
    }
  };
  
  /**
   * The `dataObject` is an object containing all the information used by Popper.js.
   * This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks.
   * @name dataObject
   * @property {Object} data.instance The Popper.js instance
   * @property {String} data.placement Placement applied to popper
   * @property {String} data.originalPlacement Placement originally defined on init
   * @property {Boolean} data.flipped True if popper has been flipped by flip modifier
   * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper
   * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier
   * @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`)
   * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`)
   * @property {Object} data.boundaries Offsets of the popper boundaries
   * @property {Object} data.offsets The measurements of popper, reference and arrow elements
   * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values
   * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values
   * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0
   */
  
  /**
   * Default options provided to Popper.js constructor.<br />
   * These can be overridden using the `options` argument of Popper.js.<br />
   * To override an option, simply pass an object with the same
   * structure of the `options` object, as the 3rd argument. For example:
   * ```
   * new Popper(ref, pop, {
   *   modifiers: {
   *     preventOverflow: { enabled: false }
   *   }
   * })
   * ```
   * @type {Object}
   * @static
   * @memberof Popper
   */
  var Defaults = {
    /**
     * Popper's placement.
     * @prop {Popper.placements} placement='bottom'
     */
    placement: 'bottom',
  
    /**
     * Set this to true if you want popper to position it self in 'fixed' mode
     * @prop {Boolean} positionFixed=false
     */
    positionFixed: false,
  
    /**
     * Whether events (resize, scroll) are initially enabled.
     * @prop {Boolean} eventsEnabled=true
     */
    eventsEnabled: true,
  
    /**
     * Set to true if you want to automatically remove the popper when
     * you call the `destroy` method.
     * @prop {Boolean} removeOnDestroy=false
     */
    removeOnDestroy: false,
  
    /**
     * Callback called when the popper is created.<br />
     * By default, it is set to no-op.<br />
     * Access Popper.js instance with `data.instance`.
     * @prop {onCreate}
     */
    onCreate: function onCreate() {},
  
    /**
     * Callback called when the popper is updated. This callback is not called
     * on the initialization/creation of the popper, but only on subsequent
     * updates.<br />
     * By default, it is set to no-op.<br />
     * Access Popper.js instance with `data.instance`.
     * @prop {onUpdate}
     */
    onUpdate: function onUpdate() {},
  
    /**
     * List of modifiers used to modify the offsets before they are applied to the popper.
     * They provide most of the functionalities of Popper.js.
     * @prop {modifiers}
     */
    modifiers: modifiers
  };
  
  /**
   * @callback onCreate
   * @param {dataObject} data
   */
  
  /**
   * @callback onUpdate
   * @param {dataObject} data
   */
  
  // Utils
  // Methods
  var Popper = function () {
    /**
     * Creates a new Popper.js instance.
     * @class Popper
     * @param {Element|referenceObject} reference - The reference element used to position the popper
     * @param {Element} popper - The HTML / XML element used as the popper
     * @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)
     * @return {Object} instance - The generated Popper.js instance
     */
    function Popper(reference, popper) {
      var _this = this;
  
      var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
      classCallCheck(this, Popper);
  
      this.scheduleUpdate = function () {
        return requestAnimationFrame(_this.update);
      };
  
      // make update() debounced, so that it only runs at most once-per-tick
      this.update = debounce(this.update.bind(this));
  
      // with {} we create a new object with the options inside it
      this.options = _extends({}, Popper.Defaults, options);
  
      // init state
      this.state = {
        isDestroyed: false,
        isCreated: false,
        scrollParents: []
      };
  
      // get reference and popper elements (allow jQuery wrappers)
      this.reference = reference && reference.jquery ? reference[0] : reference;
      this.popper = popper && popper.jquery ? popper[0] : popper;
  
      // Deep merge modifiers options
      this.options.modifiers = {};
      Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {
        _this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});
      });
  
      // Refactoring modifiers' list (Object => Array)
      this.modifiers = Object.keys(this.options.modifiers).map(function (name) {
        return _extends({
          name: name
        }, _this.options.modifiers[name]);
      })
      // sort the modifiers by order
      .sort(function (a, b) {
        return a.order - b.order;
      });
  
      // modifiers have the ability to execute arbitrary code when Popper.js get inited
      // such code is executed in the same order of its modifier
      // they could add new properties to their options configuration
      // BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!
      this.modifiers.forEach(function (modifierOptions) {
        if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {
          modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);
        }
      });
  
      // fire the first update to position the popper in the right place
      this.update();
  
      var eventsEnabled = this.options.eventsEnabled;
      if (eventsEnabled) {
        // setup event listeners, they will take care of update the position in specific situations
        this.enableEventListeners();
      }
  
      this.state.eventsEnabled = eventsEnabled;
    }
  
    // We can't use class properties because they don't get listed in the
    // class prototype and break stuff like Sinon stubs
  
  
    createClass(Popper, [{
      key: 'update',
      value: function update$$1() {
        return update.call(this);
      }
    }, {
      key: 'destroy',
      value: function destroy$$1() {
        return destroy.call(this);
      }
    }, {
      key: 'enableEventListeners',
      value: function enableEventListeners$$1() {
        return enableEventListeners.call(this);
      }
    }, {
      key: 'disableEventListeners',
      value: function disableEventListeners$$1() {
        return disableEventListeners.call(this);
      }
  
      /**
       * Schedules an update. It will run on the next UI update available.
       * @method scheduleUpdate
       * @memberof Popper
       */
  
  
      /**
       * Collection of utilities useful when writing custom modifiers.
       * Starting from version 1.7, this method is available only if you
       * include `popper-utils.js` before `popper.js`.
       *
       * **DEPRECATION**: This way to access PopperUtils is deprecated
       * and will be removed in v2! Use the PopperUtils module directly instead.
       * Due to the high instability of the methods contained in Utils, we can't
       * guarantee them to follow semver. Use them at your own risk!
       * @static
       * @private
       * @type {Object}
       * @deprecated since version 1.8
       * @member Utils
       * @memberof Popper
       */
  
    }]);
    return Popper;
  }();
  
  /**
   * The `referenceObject` is an object that provides an interface compatible with Popper.js
   * and lets you use it as replacement of a real DOM node.<br />
   * You can use this method to position a popper relatively to a set of coordinates
   * in case you don't have a DOM node to use as reference.
   *
   * ```
   * new Popper(referenceObject, popperNode);
   * ```
   *
   * NB: This feature isn't supported in Internet Explorer 10.
   * @name referenceObject
   * @property {Function} data.getBoundingClientRect
   * A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.
   * @property {number} data.clientWidth
   * An ES6 getter that will return the width of the virtual reference element.
   * @property {number} data.clientHeight
   * An ES6 getter that will return the height of the virtual reference element.
   */
  
  
  Popper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;
  Popper.placements = placements;
  Popper.Defaults = Defaults;
  
  /* harmony default export */ __webpack_exports__["a"] = (Popper);
  //# sourceMappingURL=popper.js.map
  
  /* WEBPACK VAR INJECTION */}.call(this, __webpack_require__("ad89")))
  
  /***/ }),
  
  /***/ "f13c":
  /***/ (function(module, exports, __webpack_require__) {
  
  // 0 -> Array#forEach
  // 1 -> Array#map
  // 2 -> Array#filter
  // 3 -> Array#some
  // 4 -> Array#every
  // 5 -> Array#find
  // 6 -> Array#findIndex
  var ctx = __webpack_require__("dd29");
  var IObject = __webpack_require__("6815");
  var toObject = __webpack_require__("4051");
  var toLength = __webpack_require__("64d2");
  var asc = __webpack_require__("e87c");
  module.exports = function (TYPE, $create) {
    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;
    var create = $create || asc;
    return function ($this, callbackfn, that) {
      var O = toObject($this);
      var self = IObject(O);
      var f = ctx(callbackfn, that, 3);
      var length = toLength(self.length);
      var index = 0;
      var result = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined;
      var val, res;
      for (;length > index; index++) if (NO_HOLES || index in self) {
        val = self[index];
        res = f(val, index, O);
        if (TYPE) {
          if (IS_MAP) result[index] = res;   // map
          else if (res) switch (TYPE) {
            case 3: return true;             // some
            case 5: return val;              // find
            case 6: return index;            // findIndex
            case 2: result.push(val);        // filter
          } else if (IS_EVERY) return false; // every
        }
      }
      return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result;
    };
  };
  
  
  /***/ }),
  
  /***/ "f44d":
  /***/ (function(module, exports, __webpack_require__) {
  
  var isObject = __webpack_require__("df98");
  var document = __webpack_require__("898f").document;
  // typeof document.createElement is 'object' in old IE
  var is = isObject(document) && isObject(document.createElement);
  module.exports = function (it) {
    return is ? document.createElement(it) : {};
  };
  
  
  /***/ }),
  
  /***/ "f49a":
  /***/ (function(module, exports) {
  
  module.exports = function (it) {
    if (typeof it != 'function') throw TypeError(it + ' is not a function!');
    return it;
  };
  
  
  /***/ }),
  
  /***/ "f650":
  /***/ (function(module, exports, __webpack_require__) {
  
  var dP = __webpack_require__("3c7a");
  var createDesc = __webpack_require__("7174");
  module.exports = __webpack_require__("66b6") ? function (object, key, value) {
    return dP.f(object, key, createDesc(1, value));
  } : function (object, key, value) {
    object[key] = value;
    return object;
  };
  
  
  /***/ }),
  
  /***/ "fa25":
  /***/ (function(module, exports, __webpack_require__) {
  
  // Thank's IE8 for his funny defineProperty
  module.exports = !__webpack_require__("3f9f")(function () {
    return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
  });
  
  
  /***/ }),
  
  /***/ "fbac":
  /***/ (function(module, exports, __webpack_require__) {
  
  module.exports = __webpack_require__("9b5e");
  
  /***/ }),
  
  /***/ "fc06":
  /***/ (function(module, exports, __webpack_require__) {
  
  var toInteger = __webpack_require__("7c04");
  var max = Math.max;
  var min = Math.min;
  module.exports = function (index, length) {
    index = toInteger(index);
    return index < 0 ? max(index + length, 0) : min(index, length);
  };
  
  
  /***/ })
  
  /******/ })["default"];
  //# sourceMappingURL=vueDirectiveTooltip.common.js.map