text: function _typeof(obj) {
    "@babel/helpers - typeof";
  
    if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
      _typeof = function _typeof(obj) {
        return typeof obj;
      };
    } else {
      _typeof = function _typeof(obj) {
        return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
      };
    }
  
    return _typeof(obj);
  }
  
  function _classCallCheck(instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a function");
    }
  }
  
  function _defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i];
      descriptor.enumerable = descriptor.enumerable || false;
      descriptor.configurable = true;
      if ("value" in descriptor) descriptor.writable = true;
      Object.defineProperty(target, descriptor.key, descriptor);
    }
  }
  
  function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
    if (staticProps) _defineProperties(Constructor, staticProps);
    return Constructor;
  }
  
  function _inherits(subClass, superClass) {
    if (typeof superClass !== "function" && superClass !== null) {
      throw new TypeError("Super expression must either be null or a function");
    }
  
    subClass.prototype = Object.create(superClass && superClass.prototype, {
      constructor: {
        value: subClass,
        writable: true,
        configurable: true
      }
    });
    if (superClass) _setPrototypeOf(subClass, superClass);
  }
  
  function _setPrototypeOf(o, p) {
    _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
      o.__proto__ = p;
      return o;
    };
  
    return _setPrototypeOf(o, p);
  }
  
  function _createSuper(Derived) {
    var hasNativeReflectConstruct = _isNativeReflectConstruct();
  
    return function _createSuperInternal() {
      var Super = _getPrototypeOf(Derived),
          result;
  
      if (hasNativeReflectConstruct) {
        var NewTarget = _getPrototypeOf(this).constructor;
  
        result = Reflect.construct(Super, arguments, NewTarget);
      } else {
        result = Super.apply(this, arguments);
      }
  
      return _possibleConstructorReturn(this, result);
    };
  }
  
  function _possibleConstructorReturn(self, call) {
    if (call && (_typeof(call) === "object" || typeof call === "function")) {
      return call;
    }
  
    return _assertThisInitialized(self);
  }
  
  function _assertThisInitialized(self) {
    if (self === void 0) {
      throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
    }
  
    return self;
  }
  
  function _isNativeReflectConstruct() {
    if (typeof Reflect === "undefined" || !Reflect.construct) return false;
    if (Reflect.construct.sham) return false;
    if (typeof Proxy === "function") return true;
  
    try {
      Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
      return true;
    } catch (e) {
      return false;
    }
  }
  
  function _getPrototypeOf(o) {
    _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
      return o.__proto__ || Object.getPrototypeOf(o);
    };
    return _getPrototypeOf(o);
  }
  /**
   * Copyright IBM Corp. 2016, 2018
   *
   * This source code is licensed under the Apache-2.0 license found in the
   * LICENSE file in the root directory of this source tree.
   */
  
  
  import settings from '../../globals/js/settings';
  import mixin from '../../globals/js/misc/mixin';
  import createComponent from '../../globals/js/mixins/create-component';
  import initComponentBySearch from '../../globals/js/mixins/init-component-by-search';
  import handles from '../../globals/js/mixins/handles';
  import on from '../../globals/js/misc/on';
  
  var CopyButton = /*#__PURE__*/function (_mixin) {
    _inherits(CopyButton, _mixin);
  
    var _super = _createSuper(CopyButton);
    /**
     * CopyBtn UI.
     * @extends CreateComponent
     * @extends InitComponentBySearch
     * @extends Handles
     * @param {HTMLElement} element The element working as a copy button UI.
     */
  
  
    function CopyButton(element, options) {
      var _this;
  
      _classCallCheck(this, CopyButton);
  
      _this = _super.call(this, element, options);
  
      _this.manage(on(_this.element, 'click', function () {
        return _this.handleClick();
      }));
  
      _this.manage(on(_this.element, 'animationend', function (event) {
        return _this.handleAnimationEnd(event);
      }));
  
      return _this;
    }
    /**
     * Cleanup animation classes
     */
  
  
    _createClass(CopyButton, [{
      key: "handleAnimationEnd",
      value: function handleAnimationEnd(event) {
        if (event.animationName === 'hide-feedback') {
          this.element.classList.remove(this.options.classAnimating);
          this.element.classList.remove(this.options.classFadeOut);
        }
      }
      /**
       * Show the feedback tooltip on click. Hide the feedback tooltip after specified timeout value.
       */
  
    }, {
      key: "handleClick",
      value: function handleClick() {
        var _this2 = this;
  
        var feedback = this.element.querySelector(this.options.feedbackTooltip);
  
        if (feedback) {
          feedback.classList.add(this.options.classShowFeedback);
          setTimeout(function () {
            feedback.classList.remove(_this2.options.classShowFeedback);
          }, this.options.timeoutValue);
        } else {
          this.element.classList.add(this.options.classAnimating);
          this.element.classList.add(this.options.classFadeIn);
          setTimeout(function () {
            _this2.element.classList.remove(_this2.options.classFadeIn);
  
            _this2.element.classList.add(_this2.options.classFadeOut);
          }, this.options.timeoutValue);
        }
      }
      /**
       * The map associating DOM element and copy button UI instance.
       * @member CopyBtn.components
       * @type {WeakMap}
       */
  
    }], [{
      key: "options",
  
      /**
       * The component options.
       * If `options` is specified in the constructor, {@linkcode CopyBtn.create .create()}, or {@linkcode CopyBtn.init .init()},
       * properties in this object are overriden for the instance being create and how {@linkcode CopyBtn.init .init()} works.
       * @member CopyBtn.options
       * @type {object}
       * @property {string} selectorInit The data attribute to find copy button UIs.
       * @property {string} feedbackTooltip The data attribute to find feedback tooltip.
       * @property {string} classShowFeedback The CSS selector for showing the feedback tooltip.
       * @property {number} timeoutValue The specified timeout value before the feedback tooltip is hidden.
       */
      get: function get() {
        var prefix = settings.prefix;
        return {
          selectorInit: '[data-copy-btn]',
          feedbackTooltip: '[data-feedback]',
          classShowFeedback: "".concat(prefix, "--btn--copy__feedback--displayed"),
          classAnimating: "".concat(prefix, "--copy-btn--animating"),
          classFadeIn: "".concat(prefix, "--copy-btn--fade-in"),
          classFadeOut: "".concat(prefix, "--copy-btn--fade-out"),
          timeoutValue: 2000
        };
      }
    }]);
  
    CopyButton.components = new WeakMap();
    return CopyButton;
  }(mixin(createComponent, initComponentBySearch, handles));
  
  export default CopyButton;