FM / draggable

/var/www/vhosts/bsbdokum.com.tr/httpdocs/admin/assets/plugins/custom/draggable/

/var/www/vhosts/bsbdokum.com.tr/httpdocs/admin/assets/plugins/custom/draggable

Name	Size	Mode	Actions
draggable.bundle.js	1059487	0644	edit dl rm

Edit: /var/www/vhosts/bsbdokum.com.tr/httpdocs/admin/assets/plugins/custom/draggable/draggable.bundle.js (1059487B)

(function webpackUniversalModuleDefinition(root, factory) {
	if(typeof exports === 'object' && typeof module === 'object')
		module.exports = factory();
	else if(typeof define === 'function' && define.amd)
		define("Draggable", [], factory);
	else if(typeof exports === 'object')
		exports["Draggable"] = factory();
	else
		root["Draggable"] = factory();
})(window, function() {
return /******/ (function(modules) { // webpackBootstrap
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/* 0 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _AbstractEvent = __webpack_require__(64);

var _AbstractEvent2 = _interopRequireDefault(_AbstractEvent);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _AbstractEvent2.default;

/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _AbstractPlugin = __webpack_require__(60);

var _AbstractPlugin2 = _interopRequireDefault(_AbstractPlugin);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _AbstractPlugin2.default;

/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _closest = __webpack_require__(51);

Object.defineProperty(exports, 'closest', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_closest).default;
  }
});

var _requestNextAnimationFrame = __webpack_require__(49);

Object.defineProperty(exports, 'requestNextAnimationFrame', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_requestNextAnimationFrame).default;
  }
});

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _SensorEvent = __webpack_require__(44);

Object.keys(_SensorEvent).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function () {
      return _SensorEvent[key];
    }
  });
});

/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Sensor = __webpack_require__(47);

var _Sensor2 = _interopRequireDefault(_Sensor);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Sensor2.default;

/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _DragEvent = __webpack_require__(14);

Object.keys(_DragEvent).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function () {
      return _DragEvent[key];
    }
  });
});

var _DraggableEvent = __webpack_require__(13);

Object.keys(_DraggableEvent).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function () {
      return _DraggableEvent[key];
    }
  });
});

var _Plugins = __webpack_require__(12);

Object.keys(_Plugins).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function () {
      return _Plugins[key];
    }
  });
});

var _Sensors = __webpack_require__(6);

Object.keys(_Sensors).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function () {
      return _Sensors[key];
    }
  });
});

var _Draggable = __webpack_require__(37);

var _Draggable2 = _interopRequireDefault(_Draggable);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Draggable2.default;

/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Sensor = __webpack_require__(4);

Object.defineProperty(exports, 'Sensor', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Sensor).default;
  }
});

var _MouseSensor = __webpack_require__(46);

Object.defineProperty(exports, 'MouseSensor', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_MouseSensor).default;
  }
});

var _TouchSensor = __webpack_require__(43);

Object.defineProperty(exports, 'TouchSensor', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_TouchSensor).default;
  }
});

var _DragSensor = __webpack_require__(41);

Object.defineProperty(exports, 'DragSensor', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_DragSensor).default;
  }
});

var _ForceTouchSensor = __webpack_require__(39);

Object.defineProperty(exports, 'ForceTouchSensor', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_ForceTouchSensor).default;
  }
});

var _SensorEvent = __webpack_require__(3);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _SnappableEvent = __webpack_require__(18);

Object.keys(_SnappableEvent).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function () {
      return _SnappableEvent[key];
    }
  });
});

/***/ }),
/* 8 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _CollidableEvent = __webpack_require__(23);

Object.keys(_CollidableEvent).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function () {
      return _CollidableEvent[key];
    }
  });
});

/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _SortableEvent = __webpack_require__(27);

Object.keys(_SortableEvent).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function () {
      return _SortableEvent[key];
    }
  });
});

/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _SwappableEvent = __webpack_require__(30);

Object.keys(_SwappableEvent).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function () {
      return _SwappableEvent[key];
    }
  });
});

/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _DroppableEvent = __webpack_require__(33);

Object.keys(_DroppableEvent).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function () {
      return _DroppableEvent[key];
    }
  });
});

/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Announcement = __webpack_require__(62);

Object.defineProperty(exports, 'Announcement', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Announcement).default;
  }
});
Object.defineProperty(exports, 'defaultAnnouncementOptions', {
  enumerable: true,
  get: function () {
    return _Announcement.defaultOptions;
  }
});

var _Focusable = __webpack_require__(59);

Object.defineProperty(exports, 'Focusable', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Focusable).default;
  }
});

var _Mirror = __webpack_require__(57);

Object.defineProperty(exports, 'Mirror', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Mirror).default;
  }
});
Object.defineProperty(exports, 'defaultMirrorOptions', {
  enumerable: true,
  get: function () {
    return _Mirror.defaultOptions;
  }
});

var _Scrollable = __webpack_require__(53);

Object.defineProperty(exports, 'Scrollable', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Scrollable).default;
  }
});
Object.defineProperty(exports, 'defaultScrollableOptions', {
  enumerable: true,
  get: function () {
    return _Scrollable.defaultOptions;
  }
});

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _DraggableEvent = __webpack_require__(63);

/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _DragEvent = __webpack_require__(65);

/***/ }),
/* 15 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultOptions = undefined;

var _AbstractPlugin = __webpack_require__(1);

var _AbstractPlugin2 = _interopRequireDefault(_AbstractPlugin);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onSortableSorted = Symbol('onSortableSorted');

/**
 * SwapAnimation default options
 * @property {Object} defaultOptions
 * @property {Number} defaultOptions.duration
 * @property {String} defaultOptions.easingFunction
 * @property {Boolean} defaultOptions.horizontal
 * @type {Object}
 */
const defaultOptions = exports.defaultOptions = {
  duration: 150,
  easingFunction: 'ease-in-out',
  horizontal: false
};

/**
 * SwapAnimation plugin adds swap animations for sortable
 * @class SwapAnimation
 * @module SwapAnimation
 * @extends AbstractPlugin
 */
class SwapAnimation extends _AbstractPlugin2.default {
  /**
   * SwapAnimation constructor.
   * @constructs SwapAnimation
   * @param {Draggable} draggable - Draggable instance
   */
  constructor(draggable) {
    super(draggable);

/**
     * SwapAnimation options
     * @property {Object} options
     * @property {Number} defaultOptions.duration
     * @property {String} defaultOptions.easingFunction
     * @type {Object}
     */
    this.options = _extends({}, defaultOptions, this.getOptions());

/**
     * Last animation frame
     * @property {Number} lastAnimationFrame
     * @type {Number}
     */
    this.lastAnimationFrame = null;

this[onSortableSorted] = this[onSortableSorted].bind(this);
  }

/**
   * Attaches plugins event listeners
   */
  attach() {
    this.draggable.on('sortable:sorted', this[onSortableSorted]);
  }

/**
   * Detaches plugins event listeners
   */
  detach() {
    this.draggable.off('sortable:sorted', this[onSortableSorted]);
  }

/**
   * Returns options passed through draggable
   * @return {Object}
   */
  getOptions() {
    return this.draggable.options.swapAnimation || {};
  }

/**
   * Sortable sorted handler
   * @param {SortableSortedEvent} sortableEvent
   * @private
   */
  [onSortableSorted]({ oldIndex, newIndex, dragEvent }) {
    const { source, over } = dragEvent;

cancelAnimationFrame(this.lastAnimationFrame);

// Can be done in a separate frame
    this.lastAnimationFrame = requestAnimationFrame(() => {
      if (oldIndex >= newIndex) {
        animate(source, over, this.options);
      } else {
        animate(over, source, this.options);
      }
    });
  }
}

exports.default = SwapAnimation; /**
                                  * Animates two elements
                                  * @param {HTMLElement} from
                                  * @param {HTMLElement} to
                                  * @param {Object} options
                                  * @param {Number} options.duration
                                  * @param {String} options.easingFunction
                                  * @param {String} options.horizontal
                                  * @private
                                  */

function animate(from, to, { duration, easingFunction, horizontal }) {
  for (const element of [from, to]) {
    element.style.pointerEvents = 'none';
  }

if (horizontal) {
    const width = from.offsetWidth;
    from.style.transform = `translate3d(${width}px, 0, 0)`;
    to.style.transform = `translate3d(-${width}px, 0, 0)`;
  } else {
    const height = from.offsetHeight;
    from.style.transform = `translate3d(0, ${height}px, 0)`;
    to.style.transform = `translate3d(0, -${height}px, 0)`;
  }

requestAnimationFrame(() => {
    for (const element of [from, to]) {
      element.addEventListener('transitionend', resetElementOnTransitionEnd);
      element.style.transition = `transform ${duration}ms ${easingFunction}`;
      element.style.transform = '';
    }
  });
}

/**
 * Resets animation style properties after animation has completed
 * @param {Event} event
 * @private
 */
function resetElementOnTransitionEnd(event) {
  event.target.style.transition = '';
  event.target.style.pointerEvents = '';
  event.target.removeEventListener('transitionend', resetElementOnTransitionEnd);
}

/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultOptions = undefined;

var _SwapAnimation = __webpack_require__(15);

var _SwapAnimation2 = _interopRequireDefault(_SwapAnimation);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _SwapAnimation2.default;
exports.defaultOptions = _SwapAnimation.defaultOptions;

/***/ }),
/* 17 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _AbstractPlugin = __webpack_require__(1);

var _AbstractPlugin2 = _interopRequireDefault(_AbstractPlugin);

var _SnappableEvent = __webpack_require__(7);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onDragStart = Symbol('onDragStart');
const onDragStop = Symbol('onDragStop');
const onDragOver = Symbol('onDragOver');
const onDragOut = Symbol('onDragOut');
const onMirrorCreated = Symbol('onMirrorCreated');
const onMirrorDestroy = Symbol('onMirrorDestroy');

/**
 * Snappable plugin which snaps draggable elements into place
 * @class Snappable
 * @module Snappable
 * @extends AbstractPlugin
 */
class Snappable extends _AbstractPlugin2.default {
  /**
   * Snappable constructor.
   * @constructs Snappable
   * @param {Draggable} draggable - Draggable instance
   */
  constructor(draggable) {
    super(draggable);

/**
     * Keeps track of the first source element
     * @property {HTMLElement|null} firstSource
     */
    this.firstSource = null;

/**
     * Keeps track of the mirror element
     * @property {HTMLElement} mirror
     */
    this.mirror = null;

this[onDragStart] = this[onDragStart].bind(this);
    this[onDragStop] = this[onDragStop].bind(this);
    this[onDragOver] = this[onDragOver].bind(this);
    this[onDragOut] = this[onDragOut].bind(this);
    this[onMirrorCreated] = this[onMirrorCreated].bind(this);
    this[onMirrorDestroy] = this[onMirrorDestroy].bind(this);
  }

/**
   * Attaches plugins event listeners
   */
  attach() {
    this.draggable.on('drag:start', this[onDragStart]).on('drag:stop', this[onDragStop]).on('drag:over', this[onDragOver]).on('drag:out', this[onDragOut]).on('droppable:over', this[onDragOver]).on('droppable:out', this[onDragOut]).on('mirror:created', this[onMirrorCreated]).on('mirror:destroy', this[onMirrorDestroy]);
  }

/**
   * Detaches plugins event listeners
   */
  detach() {
    this.draggable.off('drag:start', this[onDragStart]).off('drag:stop', this[onDragStop]).off('drag:over', this[onDragOver]).off('drag:out', this[onDragOut]).off('droppable:over', this[onDragOver]).off('droppable:out', this[onDragOut]).off('mirror:created', this[onMirrorCreated]).off('mirror:destroy', this[onMirrorDestroy]);
  }

/**
   * Drag start handler
   * @private
   * @param {DragStartEvent} event - Drag start event
   */
  [onDragStart](event) {
    if (event.canceled()) {
      return;
    }

this.firstSource = event.source;
  }

/**
   * Drag stop handler
   * @private
   * @param {DragStopEvent} event - Drag stop event
   */
  [onDragStop]() {
    this.firstSource = null;
  }

/**
   * Drag over handler
   * @private
   * @param {DragOverEvent|DroppableOverEvent} event - Drag over event
   */
  [onDragOver](event) {
    if (event.canceled()) {
      return;
    }

const source = event.source || event.dragEvent.source;

if (source === this.firstSource) {
      this.firstSource = null;
      return;
    }

const snapInEvent = new _SnappableEvent.SnapInEvent({
      dragEvent: event,
      snappable: event.over || event.droppable
    });

this.draggable.trigger(snapInEvent);

if (snapInEvent.canceled()) {
      return;
    }

if (this.mirror) {
      this.mirror.style.display = 'none';
    }

source.classList.remove(this.draggable.getClassNameFor('source:dragging'));
    source.classList.add(this.draggable.getClassNameFor('source:placed'));

// Need to cancel this in drag out
    setTimeout(() => {
      source.classList.remove(this.draggable.getClassNameFor('source:placed'));
    }, this.draggable.options.placedTimeout);
  }

/**
   * Drag out handler
   * @private
   * @param {DragOutEvent|DroppableOutEvent} event - Drag out event
   */
  [onDragOut](event) {
    if (event.canceled()) {
      return;
    }

const source = event.source || event.dragEvent.source;

const snapOutEvent = new _SnappableEvent.SnapOutEvent({
      dragEvent: event,
      snappable: event.over || event.droppable
    });

this.draggable.trigger(snapOutEvent);

if (snapOutEvent.canceled()) {
      return;
    }

if (this.mirror) {
      this.mirror.style.display = '';
    }

source.classList.add(this.draggable.getClassNameFor('source:dragging'));
  }

/**
   * Mirror created handler
   * @param {MirrorCreatedEvent} mirrorEvent
   * @private
   */
  [onMirrorCreated]({ mirror }) {
    this.mirror = mirror;
  }

/**
   * Mirror destroy handler
   * @param {MirrorDestroyEvent} mirrorEvent
   * @private
   */
  [onMirrorDestroy]() {
    this.mirror = null;
  }
}
exports.default = Snappable;

/***/ }),
/* 18 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SnapOutEvent = exports.SnapInEvent = exports.SnapEvent = undefined;

var _AbstractEvent = __webpack_require__(0);

var _AbstractEvent2 = _interopRequireDefault(_AbstractEvent);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Base snap event
 * @class SnapEvent
 * @module SnapEvent
 * @extends AbstractEvent
 */
class SnapEvent extends _AbstractEvent2.default {

/**
   * Drag event that triggered this snap event
   * @property dragEvent
   * @type {DragEvent}
   * @readonly
   */
  get dragEvent() {
    return this.data.dragEvent;
  }

/**
   * Snappable element
   * @property snappable
   * @type {HTMLElement}
   * @readonly
   */
  get snappable() {
    return this.data.snappable;
  }
}

exports.SnapEvent = SnapEvent; /**
                                * Snap in event
                                * @class SnapInEvent
                                * @module SnapInEvent
                                * @extends SnapEvent
                                */

SnapEvent.type = 'snap';
class SnapInEvent extends SnapEvent {}

exports.SnapInEvent = SnapInEvent; /**
                                    * Snap out event
                                    * @class SnapOutEvent
                                    * @module SnapOutEvent
                                    * @extends SnapEvent
                                    */

SnapInEvent.type = 'snap:in';
SnapInEvent.cancelable = true;
class SnapOutEvent extends SnapEvent {}
exports.SnapOutEvent = SnapOutEvent;
SnapOutEvent.type = 'snap:out';
SnapOutEvent.cancelable = true;

/***/ }),
/* 19 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _SnappableEvent = __webpack_require__(7);

var _Snappable = __webpack_require__(17);

var _Snappable2 = _interopRequireDefault(_Snappable);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Snappable2.default;

/***/ }),
/* 20 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultOptions = undefined;

var _AbstractPlugin = __webpack_require__(1);

var _AbstractPlugin2 = _interopRequireDefault(_AbstractPlugin);

var _utils = __webpack_require__(2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onMirrorCreated = Symbol('onMirrorCreated');
const onMirrorDestroy = Symbol('onMirrorDestroy');
const onDragOver = Symbol('onDragOver');
const resize = Symbol('resize');

/**
 * ResizeMirror default options
 * @property {Object} defaultOptions
 * @type {Object}
 */
const defaultOptions = exports.defaultOptions = {};

/**
 * The ResizeMirror plugin resizes the mirror element to the dimensions of the draggable element that the mirror is hovering over
 * @class ResizeMirror
 * @module ResizeMirror
 * @extends AbstractPlugin
 */
class ResizeMirror extends _AbstractPlugin2.default {
  /**
   * ResizeMirror constructor.
   * @constructs ResizeMirror
   * @param {Draggable} draggable - Draggable instance
   */
  constructor(draggable) {
    super(draggable);

/**
     * ResizeMirror options
     * @property {Object} options
     * @type {Object}
     */
    this.options = _extends({}, defaultOptions, this.getOptions());

/**
     * ResizeMirror remembers the last width when resizing the mirror
     * to avoid additional writes to the DOM
     * @property {number} lastWidth
     */
    this.lastWidth = 0;

/**
     * ResizeMirror remembers the last height when resizing the mirror
     * to avoid additional writes to the DOM
     * @property {number} lastHeight
     */
    this.lastHeight = 0;

/**
     * Keeps track of the mirror element
     * @property {HTMLElement} mirror
     */
    this.mirror = null;

this[onMirrorCreated] = this[onMirrorCreated].bind(this);
    this[onMirrorDestroy] = this[onMirrorDestroy].bind(this);
    this[onDragOver] = this[onDragOver].bind(this);
  }

/**
   * Attaches plugins event listeners
   */
  attach() {
    this.draggable.on('mirror:created', this[onMirrorCreated]).on('drag:over', this[onDragOver]).on('drag:over:container', this[onDragOver]);
  }

/**
   * Detaches plugins event listeners
   */
  detach() {
    this.draggable.off('mirror:created', this[onMirrorCreated]).off('mirror:destroy', this[onMirrorDestroy]).off('drag:over', this[onDragOver]).off('drag:over:container', this[onDragOver]);
  }

/**
   * Returns options passed through draggable
   * @return {Object}
   */
  getOptions() {
    return this.draggable.options.resizeMirror || {};
  }

/**
   * Mirror created handler
   * @param {MirrorCreatedEvent} mirrorEvent
   * @private
   */
  [onMirrorCreated]({ mirror }) {
    this.mirror = mirror;
  }

/**
   * Mirror destroy handler
   * @param {MirrorDestroyEvent} mirrorEvent
   * @private
   */
  [onMirrorDestroy]() {
    this.mirror = null;
  }

/**
   * Drag over handler
   * @param {DragOverEvent | DragOverContainer} dragEvent
   * @private
   */
  [onDragOver](dragEvent) {
    this[resize](dragEvent);
  }

/**
   * Resize function for
   * @param {DragOverEvent | DragOverContainer} dragEvent
   * @private
   */
  [resize]({ overContainer, over }) {
    requestAnimationFrame(() => {
      if (this.mirror.parentNode !== overContainer) {
        overContainer.appendChild(this.mirror);
      }

const overElement = over || this.draggable.getDraggableElementsForContainer(overContainer)[0];

if (!overElement) {
        return;
      }

(0, _utils.requestNextAnimationFrame)(() => {
        const overRect = overElement.getBoundingClientRect();

if (this.lastHeight === overRect.height && this.lastWidth === overRect.width) {
          return;
        }

this.mirror.style.width = `${overRect.width}px`;
        this.mirror.style.height = `${overRect.height}px`;

this.lastWidth = overRect.width;
        this.lastHeight = overRect.height;
      });
    });
  }
}
exports.default = ResizeMirror;

/***/ }),
/* 21 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultOptions = undefined;

var _ResizeMirror = __webpack_require__(20);

var _ResizeMirror2 = _interopRequireDefault(_ResizeMirror);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _ResizeMirror2.default;
exports.defaultOptions = _ResizeMirror.defaultOptions;

/***/ }),
/* 22 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _AbstractPlugin = __webpack_require__(1);

var _AbstractPlugin2 = _interopRequireDefault(_AbstractPlugin);

var _utils = __webpack_require__(2);

var _CollidableEvent = __webpack_require__(8);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onDragMove = Symbol('onDragMove');
const onDragStop = Symbol('onDragStop');
const onRequestAnimationFrame = Symbol('onRequestAnimationFrame');

/**
 * Collidable plugin which detects colliding elements while dragging
 * @class Collidable
 * @module Collidable
 * @extends AbstractPlugin
 */
class Collidable extends _AbstractPlugin2.default {
  /**
   * Collidable constructor.
   * @constructs Collidable
   * @param {Draggable} draggable - Draggable instance
   */
  constructor(draggable) {
    super(draggable);

/**
     * Keeps track of currently colliding elements
     * @property {HTMLElement|null} currentlyCollidingElement
     * @type {HTMLElement|null}
     */
    this.currentlyCollidingElement = null;

/**
     * Keeps track of currently colliding elements
     * @property {HTMLElement|null} lastCollidingElement
     * @type {HTMLElement|null}
     */
    this.lastCollidingElement = null;

/**
     * Animation frame for finding colliding elements
     * @property {Number|null} currentAnimationFrame
     * @type {Number|null}
     */
    this.currentAnimationFrame = null;

this[onDragMove] = this[onDragMove].bind(this);
    this[onDragStop] = this[onDragStop].bind(this);
    this[onRequestAnimationFrame] = this[onRequestAnimationFrame].bind(this);
  }

/**
   * Attaches plugins event listeners
   */
  attach() {
    this.draggable.on('drag:move', this[onDragMove]).on('drag:stop', this[onDragStop]);
  }

/**
   * Detaches plugins event listeners
   */
  detach() {
    this.draggable.off('drag:move', this[onDragMove]).off('drag:stop', this[onDragStop]);
  }

/**
   * Returns current collidables based on `collidables` option
   * @return {HTMLElement[]}
   */
  getCollidables() {
    const collidables = this.draggable.options.collidables;

if (typeof collidables === 'string') {
      return Array.prototype.slice.call(document.querySelectorAll(collidables));
    } else if (collidables instanceof NodeList || collidables instanceof Array) {
      return Array.prototype.slice.call(collidables);
    } else if (collidables instanceof HTMLElement) {
      return [collidables];
    } else if (typeof collidables === 'function') {
      return collidables();
    } else {
      return [];
    }
  }

/**
   * Drag move handler
   * @private
   * @param {DragMoveEvent} event - Drag move event
   */
  [onDragMove](event) {
    const target = event.sensorEvent.target;

this.currentAnimationFrame = requestAnimationFrame(this[onRequestAnimationFrame](target));

if (this.currentlyCollidingElement) {
      event.cancel();
    }

const collidableInEvent = new _CollidableEvent.CollidableInEvent({
      dragEvent: event,
      collidingElement: this.currentlyCollidingElement
    });

const collidableOutEvent = new _CollidableEvent.CollidableOutEvent({
      dragEvent: event,
      collidingElement: this.lastCollidingElement
    });

const enteringCollidable = Boolean(this.currentlyCollidingElement && this.lastCollidingElement !== this.currentlyCollidingElement);
    const leavingCollidable = Boolean(!this.currentlyCollidingElement && this.lastCollidingElement);

if (enteringCollidable) {
      if (this.lastCollidingElement) {
        this.draggable.trigger(collidableOutEvent);
      }

this.draggable.trigger(collidableInEvent);
    } else if (leavingCollidable) {
      this.draggable.trigger(collidableOutEvent);
    }

this.lastCollidingElement = this.currentlyCollidingElement;
  }

/**
   * Drag stop handler
   * @private
   * @param {DragStopEvent} event - Drag stop event
   */
  [onDragStop](event) {
    const lastCollidingElement = this.currentlyCollidingElement || this.lastCollidingElement;
    const collidableOutEvent = new _CollidableEvent.CollidableOutEvent({
      dragEvent: event,
      collidingElement: lastCollidingElement
    });

if (lastCollidingElement) {
      this.draggable.trigger(collidableOutEvent);
    }

this.lastCollidingElement = null;
    this.currentlyCollidingElement = null;
  }

/**
   * Animation frame function
   * @private
   * @param {HTMLElement} target - Current move target
   * @return {Function}
   */
  [onRequestAnimationFrame](target) {
    return () => {
      const collidables = this.getCollidables();
      this.currentlyCollidingElement = (0, _utils.closest)(target, element => collidables.includes(element));
    };
  }
}
exports.default = Collidable;

/***/ }),
/* 23 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.CollidableOutEvent = exports.CollidableInEvent = exports.CollidableEvent = undefined;

var _AbstractEvent = __webpack_require__(0);

var _AbstractEvent2 = _interopRequireDefault(_AbstractEvent);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Base collidable event
 * @class CollidableEvent
 * @module CollidableEvent
 * @extends AbstractEvent
 */
class CollidableEvent extends _AbstractEvent2.default {

/**
   * Drag event that triggered this colliable event
   * @property dragEvent
   * @type {DragEvent}
   * @readonly
   */
  get dragEvent() {
    return this.data.dragEvent;
  }
}

exports.CollidableEvent = CollidableEvent; /**
                                            * Collidable in event
                                            * @class CollidableInEvent
                                            * @module CollidableInEvent
                                            * @extends CollidableEvent
                                            */

CollidableEvent.type = 'collidable';
class CollidableInEvent extends CollidableEvent {

/**
   * Element you are currently colliding with
   * @property collidingElement
   * @type {HTMLElement}
   * @readonly
   */
  get collidingElement() {
    return this.data.collidingElement;
  }
}

exports.CollidableInEvent = CollidableInEvent; /**
                                                * Collidable out event
                                                * @class CollidableOutEvent
                                                * @module CollidableOutEvent
                                                * @extends CollidableEvent
                                                */

CollidableInEvent.type = 'collidable:in';
class CollidableOutEvent extends CollidableEvent {

/**
   * Element you were previously colliding with
   * @property collidingElement
   * @type {HTMLElement}
   * @readonly
   */
  get collidingElement() {
    return this.data.collidingElement;
  }
}
exports.CollidableOutEvent = CollidableOutEvent;
CollidableOutEvent.type = 'collidable:out';

/***/ }),
/* 24 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _CollidableEvent = __webpack_require__(8);

var _Collidable = __webpack_require__(22);

var _Collidable2 = _interopRequireDefault(_Collidable);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Collidable2.default;

/***/ }),
/* 25 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Collidable = __webpack_require__(24);

Object.defineProperty(exports, 'Collidable', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Collidable).default;
  }
});

var _ResizeMirror = __webpack_require__(21);

Object.defineProperty(exports, 'ResizeMirror', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_ResizeMirror).default;
  }
});
Object.defineProperty(exports, 'defaultResizeMirrorOptions', {
  enumerable: true,
  get: function () {
    return _ResizeMirror.defaultOptions;
  }
});

var _Snappable = __webpack_require__(19);

Object.defineProperty(exports, 'Snappable', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Snappable).default;
  }
});

var _SwapAnimation = __webpack_require__(16);

Object.defineProperty(exports, 'SwapAnimation', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_SwapAnimation).default;
  }
});
Object.defineProperty(exports, 'defaultSwapAnimationOptions', {
  enumerable: true,
  get: function () {
    return _SwapAnimation.defaultOptions;
  }
});

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/***/ }),
/* 26 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Draggable = __webpack_require__(5);

var _Draggable2 = _interopRequireDefault(_Draggable);

var _SortableEvent = __webpack_require__(9);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onDragStart = Symbol('onDragStart');
const onDragOverContainer = Symbol('onDragOverContainer');
const onDragOver = Symbol('onDragOver');
const onDragStop = Symbol('onDragStop');

/**
 * Returns announcement message when a Draggable element has been sorted with another Draggable element
 * or moved into a new container
 * @param {SortableSortedEvent} sortableEvent
 * @return {String}
 */
function onSortableSortedDefaultAnnouncement({ dragEvent }) {
  const sourceText = dragEvent.source.textContent.trim() || dragEvent.source.id || 'sortable element';

if (dragEvent.over) {
    const overText = dragEvent.over.textContent.trim() || dragEvent.over.id || 'sortable element';
    const isFollowing = dragEvent.source.compareDocumentPosition(dragEvent.over) & Node.DOCUMENT_POSITION_FOLLOWING;

if (isFollowing) {
      return `Placed ${sourceText} after ${overText}`;
    } else {
      return `Placed ${sourceText} before ${overText}`;
    }
  } else {
    // need to figure out how to compute container name
    return `Placed ${sourceText} into a different container`;
  }
}

/**
 * @const {Object} defaultAnnouncements
 * @const {Function} defaultAnnouncements['sortable:sorted']
 */
const defaultAnnouncements = {
  'sortable:sorted': onSortableSortedDefaultAnnouncement
};

/**
 * Sortable is built on top of Draggable and allows sorting of draggable elements. Sortable will keep
 * track of the original index and emits the new index as you drag over draggable elements.
 * @class Sortable
 * @module Sortable
 * @extends Draggable
 */
class Sortable extends _Draggable2.default {
  /**
   * Sortable constructor.
   * @constructs Sortable
   * @param {HTMLElement[]|NodeList|HTMLElement} containers - Sortable containers
   * @param {Object} options - Options for Sortable
   */
  constructor(containers = [], options = {}) {
    super(containers, _extends({}, options, {
      announcements: _extends({}, defaultAnnouncements, options.announcements || {})
    }));

/**
     * start index of source on drag start
     * @property startIndex
     * @type {Number}
     */
    this.startIndex = null;

/**
     * start container on drag start
     * @property startContainer
     * @type {HTMLElement}
     * @default null
     */
    this.startContainer = null;

this[onDragStart] = this[onDragStart].bind(this);
    this[onDragOverContainer] = this[onDragOverContainer].bind(this);
    this[onDragOver] = this[onDragOver].bind(this);
    this[onDragStop] = this[onDragStop].bind(this);

this.on('drag:start', this[onDragStart]).on('drag:over:container', this[onDragOverContainer]).on('drag:over', this[onDragOver]).on('drag:stop', this[onDragStop]);
  }

/**
   * Destroys Sortable instance.
   */
  destroy() {
    super.destroy();

this.off('drag:start', this[onDragStart]).off('drag:over:container', this[onDragOverContainer]).off('drag:over', this[onDragOver]).off('drag:stop', this[onDragStop]);
  }

/**
   * Returns true index of element within its container during drag operation, i.e. excluding mirror and original source
   * @param {HTMLElement} element - An element
   * @return {Number}
   */
  index(element) {
    return this.getDraggableElementsForContainer(element.parentNode).indexOf(element);
  }

/**
   * Drag start handler
   * @private
   * @param {DragStartEvent} event - Drag start event
   */
  [onDragStart](event) {
    this.startContainer = event.source.parentNode;
    this.startIndex = this.index(event.source);

const sortableStartEvent = new _SortableEvent.SortableStartEvent({
      dragEvent: event,
      startIndex: this.startIndex,
      startContainer: this.startContainer
    });

this.trigger(sortableStartEvent);

if (sortableStartEvent.canceled()) {
      event.cancel();
    }
  }

/**
   * Drag over container handler
   * @private
   * @param {DragOverContainerEvent} event - Drag over container event
   */
  [onDragOverContainer](event) {
    if (event.canceled()) {
      return;
    }

const { source, over, overContainer } = event;
    const oldIndex = this.index(source);

const sortableSortEvent = new _SortableEvent.SortableSortEvent({
      dragEvent: event,
      currentIndex: oldIndex,
      source,
      over
    });

this.trigger(sortableSortEvent);

if (sortableSortEvent.canceled()) {
      return;
    }

const children = this.getDraggableElementsForContainer(overContainer);
    const moves = move({ source, over, overContainer, children });

if (!moves) {
      return;
    }

const { oldContainer, newContainer } = moves;
    const newIndex = this.index(event.source);

const sortableSortedEvent = new _SortableEvent.SortableSortedEvent({
      dragEvent: event,
      oldIndex,
      newIndex,
      oldContainer,
      newContainer
    });

this.trigger(sortableSortedEvent);
  }

/**
   * Drag over handler
   * @private
   * @param {DragOverEvent} event - Drag over event
   */
  [onDragOver](event) {
    if (event.over === event.originalSource || event.over === event.source) {
      return;
    }

const { source, over, overContainer } = event;
    const oldIndex = this.index(source);

const sortableSortEvent = new _SortableEvent.SortableSortEvent({
      dragEvent: event,
      currentIndex: oldIndex,
      source,
      over
    });

this.trigger(sortableSortEvent);

if (sortableSortEvent.canceled()) {
      return;
    }

const children = this.getDraggableElementsForContainer(overContainer);
    const moves = move({ source, over, overContainer, children });

if (!moves) {
      return;
    }

const { oldContainer, newContainer } = moves;
    const newIndex = this.index(source);

const sortableSortedEvent = new _SortableEvent.SortableSortedEvent({
      dragEvent: event,
      oldIndex,
      newIndex,
      oldContainer,
      newContainer
    });

this.trigger(sortableSortedEvent);
  }

/**
   * Drag stop handler
   * @private
   * @param {DragStopEvent} event - Drag stop event
   */
  [onDragStop](event) {
    const sortableStopEvent = new _SortableEvent.SortableStopEvent({
      dragEvent: event,
      oldIndex: this.startIndex,
      newIndex: this.index(event.source),
      oldContainer: this.startContainer,
      newContainer: event.source.parentNode
    });

this.trigger(sortableStopEvent);

this.startIndex = null;
    this.startContainer = null;
  }
}

exports.default = Sortable;
function index(element) {
  return Array.prototype.indexOf.call(element.parentNode.children, element);
}

function move({ source, over, overContainer, children }) {
  const emptyOverContainer = !children.length;
  const differentContainer = source.parentNode !== overContainer;
  const sameContainer = over && !differentContainer;

if (emptyOverContainer) {
    return moveInsideEmptyContainer(source, overContainer);
  } else if (sameContainer) {
    return moveWithinContainer(source, over);
  } else if (differentContainer) {
    return moveOutsideContainer(source, over, overContainer);
  } else {
    return null;
  }
}

function moveInsideEmptyContainer(source, overContainer) {
  const oldContainer = source.parentNode;

overContainer.appendChild(source);

return { oldContainer, newContainer: overContainer };
}

function moveWithinContainer(source, over) {
  const oldIndex = index(source);
  const newIndex = index(over);

if (oldIndex < newIndex) {
    source.parentNode.insertBefore(source, over.nextElementSibling);
  } else {
    source.parentNode.insertBefore(source, over);
  }

return { oldContainer: source.parentNode, newContainer: source.parentNode };
}

function moveOutsideContainer(source, over, overContainer) {
  const oldContainer = source.parentNode;

if (over) {
    over.parentNode.insertBefore(source, over);
  } else {
    // need to figure out proper position
    overContainer.appendChild(source);
  }

return { oldContainer, newContainer: source.parentNode };
}

/***/ }),
/* 27 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SortableStopEvent = exports.SortableSortedEvent = exports.SortableSortEvent = exports.SortableStartEvent = exports.SortableEvent = undefined;

var _AbstractEvent = __webpack_require__(0);

var _AbstractEvent2 = _interopRequireDefault(_AbstractEvent);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Base sortable event
 * @class SortableEvent
 * @module SortableEvent
 * @extends AbstractEvent
 */
class SortableEvent extends _AbstractEvent2.default {

/**
   * Original drag event that triggered this sortable event
   * @property dragEvent
   * @type {DragEvent}
   * @readonly
   */
  get dragEvent() {
    return this.data.dragEvent;
  }
}

exports.SortableEvent = SortableEvent; /**
                                        * Sortable start event
                                        * @class SortableStartEvent
                                        * @module SortableStartEvent
                                        * @extends SortableEvent
                                        */

SortableEvent.type = 'sortable';
class SortableStartEvent extends SortableEvent {

/**
   * Start index of source on sortable start
   * @property startIndex
   * @type {Number}
   * @readonly
   */
  get startIndex() {
    return this.data.startIndex;
  }

/**
   * Start container on sortable start
   * @property startContainer
   * @type {HTMLElement}
   * @readonly
   */
  get startContainer() {
    return this.data.startContainer;
  }
}

exports.SortableStartEvent = SortableStartEvent; /**
                                                  * Sortable sort event
                                                  * @class SortableSortEvent
                                                  * @module SortableSortEvent
                                                  * @extends SortableEvent
                                                  */

SortableStartEvent.type = 'sortable:start';
SortableStartEvent.cancelable = true;
class SortableSortEvent extends SortableEvent {

/**
   * Index of current draggable element
   * @property currentIndex
   * @type {Number}
   * @readonly
   */
  get currentIndex() {
    return this.data.currentIndex;
  }

/**
   * Draggable element you are hovering over
   * @property over
   * @type {HTMLElement}
   * @readonly
   */
  get over() {
    return this.data.oldIndex;
  }

/**
   * Draggable container element you are hovering over
   * @property overContainer
   * @type {HTMLElement}
   * @readonly
   */
  get overContainer() {
    return this.data.newIndex;
  }
}

exports.SortableSortEvent = SortableSortEvent; /**
                                                * Sortable sorted event
                                                * @class SortableSortedEvent
                                                * @module SortableSortedEvent
                                                * @extends SortableEvent
                                                */

SortableSortEvent.type = 'sortable:sort';
SortableSortEvent.cancelable = true;
class SortableSortedEvent extends SortableEvent {

/**
   * Index of last sorted event
   * @property oldIndex
   * @type {Number}
   * @readonly
   */
  get oldIndex() {
    return this.data.oldIndex;
  }

/**
   * New index of this sorted event
   * @property newIndex
   * @type {Number}
   * @readonly
   */
  get newIndex() {
    return this.data.newIndex;
  }

/**
   * Old container of draggable element
   * @property oldContainer
   * @type {HTMLElement}
   * @readonly
   */
  get oldContainer() {
    return this.data.oldContainer;
  }

/**
   * New container of draggable element
   * @property newContainer
   * @type {HTMLElement}
   * @readonly
   */
  get newContainer() {
    return this.data.newContainer;
  }
}

exports.SortableSortedEvent = SortableSortedEvent; /**
                                                    * Sortable stop event
                                                    * @class SortableStopEvent
                                                    * @module SortableStopEvent
                                                    * @extends SortableEvent
                                                    */

SortableSortedEvent.type = 'sortable:sorted';
class SortableStopEvent extends SortableEvent {

/**
   * Original index on sortable start
   * @property oldIndex
   * @type {Number}
   * @readonly
   */
  get oldIndex() {
    return this.data.oldIndex;
  }

/**
   * New index of draggable element
   * @property newIndex
   * @type {Number}
   * @readonly
   */
  get newIndex() {
    return this.data.newIndex;
  }

/**
   * Original container of draggable element
   * @property oldContainer
   * @type {HTMLElement}
   * @readonly
   */
  get oldContainer() {
    return this.data.oldContainer;
  }

/**
   * New container of draggable element
   * @property newContainer
   * @type {HTMLElement}
   * @readonly
   */
  get newContainer() {
    return this.data.newContainer;
  }
}
exports.SortableStopEvent = SortableStopEvent;
SortableStopEvent.type = 'sortable:stop';

/***/ }),
/* 28 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _SortableEvent = __webpack_require__(9);

var _Sortable = __webpack_require__(26);

var _Sortable2 = _interopRequireDefault(_Sortable);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Sortable2.default;

/***/ }),
/* 29 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Draggable = __webpack_require__(5);

var _Draggable2 = _interopRequireDefault(_Draggable);

var _SwappableEvent = __webpack_require__(10);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onDragStart = Symbol('onDragStart');
const onDragOver = Symbol('onDragOver');
const onDragStop = Symbol('onDragStop');

/**
 * Returns an announcement message when the Draggable element is swapped with another draggable element
 * @param {SwappableSwappedEvent} swappableEvent
 * @return {String}
 */
function onSwappableSwappedDefaultAnnouncement({ dragEvent, swappedElement }) {
  const sourceText = dragEvent.source.textContent.trim() || dragEvent.source.id || 'swappable element';
  const overText = swappedElement.textContent.trim() || swappedElement.id || 'swappable element';

return `Swapped ${sourceText} with ${overText}`;
}

/**
 * @const {Object} defaultAnnouncements
 * @const {Function} defaultAnnouncements['swappabled:swapped']
 */
const defaultAnnouncements = {
  'swappabled:swapped': onSwappableSwappedDefaultAnnouncement
};

/**
 * Swappable is built on top of Draggable and allows swapping of draggable elements.
 * Order is irrelevant to Swappable.
 * @class Swappable
 * @module Swappable
 * @extends Draggable
 */
class Swappable extends _Draggable2.default {
  /**
   * Swappable constructor.
   * @constructs Swappable
   * @param {HTMLElement[]|NodeList|HTMLElement} containers - Swappable containers
   * @param {Object} options - Options for Swappable
   */
  constructor(containers = [], options = {}) {
    super(containers, _extends({}, options, {
      announcements: _extends({}, defaultAnnouncements, options.announcements || {})
    }));

/**
     * Last draggable element that was dragged over
     * @property lastOver
     * @type {HTMLElement}
     */
    this.lastOver = null;

this[onDragStart] = this[onDragStart].bind(this);
    this[onDragOver] = this[onDragOver].bind(this);
    this[onDragStop] = this[onDragStop].bind(this);

this.on('drag:start', this[onDragStart]).on('drag:over', this[onDragOver]).on('drag:stop', this[onDragStop]);
  }

/**
   * Destroys Swappable instance.
   */
  destroy() {
    super.destroy();

this.off('drag:start', this._onDragStart).off('drag:over', this._onDragOver).off('drag:stop', this._onDragStop);
  }

/**
   * Drag start handler
   * @private
   * @param {DragStartEvent} event - Drag start event
   */
  [onDragStart](event) {
    const swappableStartEvent = new _SwappableEvent.SwappableStartEvent({
      dragEvent: event
    });

this.trigger(swappableStartEvent);

if (swappableStartEvent.canceled()) {
      event.cancel();
    }
  }

const swappableSwapEvent = new _SwappableEvent.SwappableSwapEvent({
      dragEvent: event,
      over: event.over,
      overContainer: event.overContainer
    });

this.trigger(swappableSwapEvent);

if (swappableSwapEvent.canceled()) {
      return;
    }

// swap originally swapped element back
    if (this.lastOver && this.lastOver !== event.over) {
      swap(this.lastOver, event.source);
    }

if (this.lastOver === event.over) {
      this.lastOver = null;
    } else {
      this.lastOver = event.over;
    }

swap(event.source, event.over);

const swappableSwappedEvent = new _SwappableEvent.SwappableSwappedEvent({
      dragEvent: event,
      swappedElement: event.over
    });

this.trigger(swappableSwappedEvent);
  }

/**
   * Drag stop handler
   * @private
   * @param {DragStopEvent} event - Drag stop event
   */
  [onDragStop](event) {
    const swappableStopEvent = new _SwappableEvent.SwappableStopEvent({
      dragEvent: event
    });

this.trigger(swappableStopEvent);
    this.lastOver = null;
  }
}

exports.default = Swappable;
function withTempElement(callback) {
  const tmpElement = document.createElement('div');
  callback(tmpElement);
  tmpElement.parentNode.removeChild(tmpElement);
}

function swap(source, over) {
  const overParent = over.parentNode;
  const sourceParent = source.parentNode;

withTempElement(tmpElement => {
    sourceParent.insertBefore(tmpElement, source);
    overParent.insertBefore(source, over);
    sourceParent.insertBefore(over, tmpElement);
  });
}

/***/ }),
/* 30 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SwappableStopEvent = exports.SwappableSwappedEvent = exports.SwappableSwapEvent = exports.SwappableStartEvent = exports.SwappableEvent = undefined;

var _AbstractEvent = __webpack_require__(0);

var _AbstractEvent2 = _interopRequireDefault(_AbstractEvent);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Base swappable event
 * @class SwappableEvent
 * @module SwappableEvent
 * @extends AbstractEvent
 */
class SwappableEvent extends _AbstractEvent2.default {

/**
   * Original drag event that triggered this swappable event
   * @property dragEvent
   * @type {DragEvent}
   * @readonly
   */
  get dragEvent() {
    return this.data.dragEvent;
  }
}

exports.SwappableEvent = SwappableEvent; /**
                                          * Swappable start event
                                          * @class SwappableStartEvent
                                          * @module SwappableStartEvent
                                          * @extends SwappableEvent
                                          */

SwappableEvent.type = 'swappable';
class SwappableStartEvent extends SwappableEvent {}

exports.SwappableStartEvent = SwappableStartEvent; /**
                                                    * Swappable swap event
                                                    * @class SwappableSwapEvent
                                                    * @module SwappableSwapEvent
                                                    * @extends SwappableEvent
                                                    */

SwappableStartEvent.type = 'swappable:start';
SwappableStartEvent.cancelable = true;
class SwappableSwapEvent extends SwappableEvent {

/**
   * Draggable element you are over
   * @property over
   * @type {HTMLElement}
   * @readonly
   */
  get over() {
    return this.data.over;
  }

/**
   * Draggable container you are over
   * @property overContainer
   * @type {HTMLElement}
   * @readonly
   */
  get overContainer() {
    return this.data.overContainer;
  }
}

exports.SwappableSwapEvent = SwappableSwapEvent; /**
                                                  * Swappable swapped event
                                                  * @class SwappableSwappedEvent
                                                  * @module SwappableSwappedEvent
                                                  * @extends SwappableEvent
                                                  */

SwappableSwapEvent.type = 'swappable:swap';
SwappableSwapEvent.cancelable = true;
class SwappableSwappedEvent extends SwappableEvent {

/**
   * The draggable element that you swapped with
   * @property swappedElement
   * @type {HTMLElement}
   * @readonly
   */
  get swappedElement() {
    return this.data.swappedElement;
  }
}

exports.SwappableSwappedEvent = SwappableSwappedEvent; /**
                                                        * Swappable stop event
                                                        * @class SwappableStopEvent
                                                        * @module SwappableStopEvent
                                                        * @extends SwappableEvent
                                                        */

SwappableSwappedEvent.type = 'swappable:swapped';
class SwappableStopEvent extends SwappableEvent {}
exports.SwappableStopEvent = SwappableStopEvent;
SwappableStopEvent.type = 'swappable:stop';

/***/ }),
/* 31 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _SwappableEvent = __webpack_require__(10);

var _Swappable = __webpack_require__(29);

var _Swappable2 = _interopRequireDefault(_Swappable);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Swappable2.default;

/***/ }),
/* 32 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _utils = __webpack_require__(2);

var _Draggable = __webpack_require__(5);

var _Draggable2 = _interopRequireDefault(_Draggable);

var _DroppableEvent = __webpack_require__(11);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onDragStart = Symbol('onDragStart');
const onDragMove = Symbol('onDragMove');
const onDragStop = Symbol('onDragStop');
const dropInDropzone = Symbol('dropInDropZone');
const returnToOriginalDropzone = Symbol('returnToOriginalDropzone');
const closestDropzone = Symbol('closestDropzone');
const getDropzones = Symbol('getDropzones');

/**
 * Returns an announcement message when the Draggable element is dropped into a dropzone element
 * @param {DroppableDroppedEvent} droppableEvent
 * @return {String}
 */
function onDroppableDroppedDefaultAnnouncement({ dragEvent, dropzone }) {
  const sourceText = dragEvent.source.textContent.trim() || dragEvent.source.id || 'draggable element';
  const dropzoneText = dropzone.textContent.trim() || dropzone.id || 'droppable element';

return `Dropped ${sourceText} into ${dropzoneText}`;
}

/**
 * Returns an announcement message when the Draggable element has returned to its original dropzone element
 * @param {DroppableReturnedEvent} droppableEvent
 * @return {String}
 */
function onDroppableReturnedDefaultAnnouncement({ dragEvent, dropzone }) {
  const sourceText = dragEvent.source.textContent.trim() || dragEvent.source.id || 'draggable element';
  const dropzoneText = dropzone.textContent.trim() || dropzone.id || 'droppable element';

return `Returned ${sourceText} from ${dropzoneText}`;
}

/**
 * @const {Object} defaultAnnouncements
 * @const {Function} defaultAnnouncements['droppable:dropped']
 * @const {Function} defaultAnnouncements['droppable:returned']
 */
const defaultAnnouncements = {
  'droppable:dropped': onDroppableDroppedDefaultAnnouncement,
  'droppable:returned': onDroppableReturnedDefaultAnnouncement
};

const defaultClasses = {
  'droppable:active': 'draggable-dropzone--active',
  'droppable:occupied': 'draggable-dropzone--occupied'
};

const defaultOptions = {
  dropzone: '.draggable-droppable'
};

/**
 * Droppable is built on top of Draggable and allows dropping draggable elements
 * into dropzone element
 * @class Droppable
 * @module Droppable
 * @extends Draggable
 */
class Droppable extends _Draggable2.default {
  /**
   * Droppable constructor.
   * @constructs Droppable
   * @param {HTMLElement[]|NodeList|HTMLElement} containers - Droppable containers
   * @param {Object} options - Options for Droppable
   */
  constructor(containers = [], options = {}) {
    super(containers, _extends({}, defaultOptions, options, {
      classes: _extends({}, defaultClasses, options.classes || {}),
      announcements: _extends({}, defaultAnnouncements, options.announcements || {})
    }));

/**
     * All dropzone elements on drag start
     * @property dropzones
     * @type {HTMLElement[]}
     */
    this.dropzones = null;

/**
     * Last dropzone element that the source was dropped into
     * @property lastDropzone
     * @type {HTMLElement}
     */
    this.lastDropzone = null;

/**
     * Initial dropzone element that the source was drag from
     * @property initialDropzone
     * @type {HTMLElement}
     */
    this.initialDropzone = null;

this[onDragStart] = this[onDragStart].bind(this);
    this[onDragMove] = this[onDragMove].bind(this);
    this[onDragStop] = this[onDragStop].bind(this);

this.on('drag:start', this[onDragStart]).on('drag:move', this[onDragMove]).on('drag:stop', this[onDragStop]);
  }

/**
   * Destroys Droppable instance.
   */
  destroy() {
    super.destroy();

this.off('drag:start', this[onDragStart]).off('drag:move', this[onDragMove]).off('drag:stop', this[onDragStop]);
  }

/**
   * Drag start handler
   * @private
   * @param {DragStartEvent} event - Drag start event
   */
  [onDragStart](event) {
    if (event.canceled()) {
      return;
    }

this.dropzones = [...this[getDropzones]()];
    const dropzone = (0, _utils.closest)(event.sensorEvent.target, this.options.dropzone);

if (!dropzone) {
      event.cancel();
      return;
    }

const droppableStartEvent = new _DroppableEvent.DroppableStartEvent({
      dragEvent: event,
      dropzone
    });

this.trigger(droppableStartEvent);

if (droppableStartEvent.canceled()) {
      event.cancel();
      return;
    }

this.initialDropzone = dropzone;

for (const dropzoneElement of this.dropzones) {
      if (dropzoneElement.classList.contains(this.getClassNameFor('droppable:occupied'))) {
        continue;
      }

dropzoneElement.classList.add(this.getClassNameFor('droppable:active'));
    }
  }

/**
   * Drag move handler
   * @private
   * @param {DragMoveEvent} event - Drag move event
   */
  [onDragMove](event) {
    if (event.canceled()) {
      return;
    }

const dropzone = this[closestDropzone](event.sensorEvent.target);
    const overEmptyDropzone = dropzone && !dropzone.classList.contains(this.getClassNameFor('droppable:occupied'));

if (overEmptyDropzone && this[dropInDropzone](event, dropzone)) {
      this.lastDropzone = dropzone;
    } else if ((!dropzone || dropzone === this.initialDropzone) && this.lastDropzone) {
      this[returnToOriginalDropzone](event);
      this.lastDropzone = null;
    }
  }

/**
   * Drag stop handler
   * @private
   * @param {DragStopEvent} event - Drag stop event
   */
  [onDragStop](event) {
    const droppableStopEvent = new _DroppableEvent.DroppableStopEvent({
      dragEvent: event,
      dropzone: this.lastDropzone || this.initialDropzone
    });

this.trigger(droppableStopEvent);

const occupiedClass = this.getClassNameFor('droppable:occupied');

for (const dropzone of this.dropzones) {
      dropzone.classList.remove(this.getClassNameFor('droppable:active'));
    }

if (this.lastDropzone && this.lastDropzone !== this.initialDropzone) {
      this.initialDropzone.classList.remove(occupiedClass);
    }

this.dropzones = null;
    this.lastDropzone = null;
    this.initialDropzone = null;
  }

/**
   * Drops a draggable element into a dropzone element
   * @private
   * @param {DragMoveEvent} event - Drag move event
   * @param {HTMLElement} dropzone - Dropzone element to drop draggable into
   */
  [dropInDropzone](event, dropzone) {
    const droppableDroppedEvent = new _DroppableEvent.DroppableDroppedEvent({
      dragEvent: event,
      dropzone
    });

this.trigger(droppableDroppedEvent);

if (droppableDroppedEvent.canceled()) {
      return false;
    }

const occupiedClass = this.getClassNameFor('droppable:occupied');

if (this.lastDropzone) {
      this.lastDropzone.classList.remove(occupiedClass);
    }

dropzone.appendChild(event.source);
    dropzone.classList.add(occupiedClass);

return true;
  }

/**
   * Moves the previously dropped element back into its original dropzone
   * @private
   * @param {DragMoveEvent} event - Drag move event
   */
  [returnToOriginalDropzone](event) {
    const droppableReturnedEvent = new _DroppableEvent.DroppableReturnedEvent({
      dragEvent: event,
      dropzone: this.lastDropzone
    });

this.trigger(droppableReturnedEvent);

if (droppableReturnedEvent.canceled()) {
      return;
    }

this.initialDropzone.appendChild(event.source);
    this.lastDropzone.classList.remove(this.getClassNameFor('droppable:occupied'));
  }

/**
   * Returns closest dropzone element for even target
   * @private
   * @param {HTMLElement} target - Event target
   * @return {HTMLElement|null}
   */
  [closestDropzone](target) {
    if (!this.dropzones) {
      return null;
    }

return (0, _utils.closest)(target, this.dropzones);
  }

/**
   * Returns all current dropzone elements for this draggable instance
   * @private
   * @return {NodeList|HTMLElement[]|Array}
   */
  [getDropzones]() {
    const dropzone = this.options.dropzone;

if (typeof dropzone === 'string') {
      return document.querySelectorAll(dropzone);
    } else if (dropzone instanceof NodeList || dropzone instanceof Array) {
      return dropzone;
    } else if (typeof dropzone === 'function') {
      return dropzone();
    } else {
      return [];
    }
  }
}
exports.default = Droppable;

/***/ }),
/* 33 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.DroppableStopEvent = exports.DroppableReturnedEvent = exports.DroppableDroppedEvent = exports.DroppableStartEvent = exports.DroppableEvent = undefined;

var _AbstractEvent = __webpack_require__(0);

var _AbstractEvent2 = _interopRequireDefault(_AbstractEvent);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Base droppable event
 * @class DroppableEvent
 * @module DroppableEvent
 * @extends AbstractEvent
 */
class DroppableEvent extends _AbstractEvent2.default {

/**
   * Original drag event that triggered this droppable event
   * @property dragEvent
   * @type {DragEvent}
   * @readonly
   */
  get dragEvent() {
    return this.data.dragEvent;
  }
}

exports.DroppableEvent = DroppableEvent; /**
                                          * Droppable start event
                                          * @class DroppableStartEvent
                                          * @module DroppableStartEvent
                                          * @extends DroppableEvent
                                          */

DroppableEvent.type = 'droppable';
class DroppableStartEvent extends DroppableEvent {

/**
   * The initial dropzone element of the currently dragging draggable element
   * @property dropzone
   * @type {HTMLElement}
   * @readonly
   */
  get dropzone() {
    return this.data.dropzone;
  }
}

exports.DroppableStartEvent = DroppableStartEvent; /**
                                                    * Droppable dropped event
                                                    * @class DroppableDroppedEvent
                                                    * @module DroppableDroppedEvent
                                                    * @extends DroppableEvent
                                                    */

DroppableStartEvent.type = 'droppable:start';
DroppableStartEvent.cancelable = true;
class DroppableDroppedEvent extends DroppableEvent {

/**
   * The dropzone element you dropped the draggable element into
   * @property dropzone
   * @type {HTMLElement}
   * @readonly
   */
  get dropzone() {
    return this.data.dropzone;
  }
}

exports.DroppableDroppedEvent = DroppableDroppedEvent; /**
                                                        * Droppable returned event
                                                        * @class DroppableReturnedEvent
                                                        * @module DroppableReturnedEvent
                                                        * @extends DroppableEvent
                                                        */

DroppableDroppedEvent.type = 'droppable:dropped';
DroppableDroppedEvent.cancelable = true;
class DroppableReturnedEvent extends DroppableEvent {

/**
   * The dropzone element you dragged away from
   * @property dropzone
   * @type {HTMLElement}
   * @readonly
   */
  get dropzone() {
    return this.data.dropzone;
  }
}

exports.DroppableReturnedEvent = DroppableReturnedEvent; /**
                                                          * Droppable stop event
                                                          * @class DroppableStopEvent
                                                          * @module DroppableStopEvent
                                                          * @extends DroppableEvent
                                                          */

DroppableReturnedEvent.type = 'droppable:returned';
DroppableReturnedEvent.cancelable = true;
class DroppableStopEvent extends DroppableEvent {

/**
   * The final dropzone element of the draggable element
   * @property dropzone
   * @type {HTMLElement}
   * @readonly
   */
  get dropzone() {
    return this.data.dropzone;
  }
}
exports.DroppableStopEvent = DroppableStopEvent;
DroppableStopEvent.type = 'droppable:stop';
DroppableStopEvent.cancelable = true;

/***/ }),
/* 34 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _DroppableEvent = __webpack_require__(11);

var _Droppable = __webpack_require__(32);

var _Droppable2 = _interopRequireDefault(_Droppable);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Droppable2.default;

/***/ }),
/* 35 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
/**
 * The Emitter is a simple emitter class that provides you with `on()`, `off()` and `trigger()` methods
 * @class Emitter
 * @module Emitter
 */
class Emitter {
  constructor() {
    this.callbacks = {};
  }

/**
   * Registers callbacks by event name
   * @param {String} type
   * @param {...Function} callbacks
   */
  on(type, ...callbacks) {
    if (!this.callbacks[type]) {
      this.callbacks[type] = [];
    }

this.callbacks[type].push(...callbacks);

return this;
  }

/**
   * Unregisters callbacks by event name
   * @param {String} type
   * @param {Function} callback
   */
  off(type, callback) {
    if (!this.callbacks[type]) {
      return null;
    }

const copy = this.callbacks[type].slice(0);

for (let i = 0; i < copy.length; i++) {
      if (callback === copy[i]) {
        this.callbacks[type].splice(i, 1);
      }
    }

return this;
  }

/**
   * Triggers event callbacks by event object
   * @param {AbstractEvent} event
   */
  trigger(event) {
    if (!this.callbacks[event.type]) {
      return null;
    }

const callbacks = [...this.callbacks[event.type]];
    const caughtErrors = [];

for (let i = callbacks.length - 1; i >= 0; i--) {
      const callback = callbacks[i];

try {
        callback(event);
      } catch (error) {
        caughtErrors.push(error);
      }
    }

if (caughtErrors.length) {
      /* eslint-disable no-console */
      console.error(`Draggable caught errors while triggering '${event.type}'`, caughtErrors);
      /* eslint-disable no-console */
    }

return this;
  }
}
exports.default = Emitter;

/***/ }),
/* 36 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Emitter = __webpack_require__(35);

var _Emitter2 = _interopRequireDefault(_Emitter);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Emitter2.default;

/***/ }),
/* 37 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultOptions = undefined;

var _utils = __webpack_require__(2);

var _Plugins = __webpack_require__(12);

var _Emitter = __webpack_require__(36);

var _Emitter2 = _interopRequireDefault(_Emitter);

var _Sensors = __webpack_require__(6);

var _DraggableEvent = __webpack_require__(13);

var _DragEvent = __webpack_require__(14);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onDragStart = Symbol('onDragStart');
const onDragMove = Symbol('onDragMove');
const onDragStop = Symbol('onDragStop');
const onDragPressure = Symbol('onDragPressure');

/**
 * @const {Object} defaultAnnouncements
 * @const {Function} defaultAnnouncements['drag:start']
 * @const {Function} defaultAnnouncements['drag:stop']
 */
const defaultAnnouncements = {
  'drag:start': event => `Picked up ${event.source.textContent.trim() || event.source.id || 'draggable element'}`,
  'drag:stop': event => `Released ${event.source.textContent.trim() || event.source.id || 'draggable element'}`
};

const defaultClasses = {
  'container:dragging': 'draggable-container--is-dragging',
  'source:dragging': 'draggable-source--is-dragging',
  'source:placed': 'draggable-source--placed',
  'container:placed': 'draggable-container--placed',
  'body:dragging': 'draggable--is-dragging',
  'draggable:over': 'draggable--over',
  'container:over': 'draggable-container--over',
  'source:original': 'draggable--original',
  mirror: 'draggable-mirror'
};

const defaultOptions = exports.defaultOptions = {
  draggable: '.draggable-source',
  handle: null,
  delay: 100,
  placedTimeout: 800,
  plugins: [],
  sensors: []
};

/**
 * This is the core draggable library that does the heavy lifting
 * @class Draggable
 * @module Draggable
 */
class Draggable {

/**
   * Draggable constructor.
   * @constructs Draggable
   * @param {HTMLElement[]|NodeList|HTMLElement} containers - Draggable containers
   * @param {Object} options - Options for draggable
   */
  constructor(containers = [document.body], options = {}) {
    /**
     * Draggable containers
     * @property containers
     * @type {HTMLElement[]}
     */
    if (containers instanceof NodeList || containers instanceof Array) {
      this.containers = [...containers];
    } else if (containers instanceof HTMLElement) {
      this.containers = [containers];
    } else {
      throw new Error('Draggable containers are expected to be of type `NodeList`, `HTMLElement[]` or `HTMLElement`');
    }

this.options = _extends({}, defaultOptions, options, {
      classes: _extends({}, defaultClasses, options.classes || {}),
      announcements: _extends({}, defaultAnnouncements, options.announcements || {})
    });

/**
     * Draggables event emitter
     * @property emitter
     * @type {Emitter}
     */
    this.emitter = new _Emitter2.default();

/**
     * Current drag state
     * @property dragging
     * @type {Boolean}
     */
    this.dragging = false;

/**
     * Active plugins
     * @property plugins
     * @type {Plugin[]}
     */
    this.plugins = [];

/**
     * Active sensors
     * @property sensors
     * @type {Sensor[]}
     */
    this.sensors = [];

this[onDragStart] = this[onDragStart].bind(this);
    this[onDragMove] = this[onDragMove].bind(this);
    this[onDragStop] = this[onDragStop].bind(this);
    this[onDragPressure] = this[onDragPressure].bind(this);

document.addEventListener('drag:start', this[onDragStart], true);
    document.addEventListener('drag:move', this[onDragMove], true);
    document.addEventListener('drag:stop', this[onDragStop], true);
    document.addEventListener('drag:pressure', this[onDragPressure], true);

const defaultPlugins = Object.values(Draggable.Plugins).map(Plugin => Plugin);
    const defaultSensors = [_Sensors.MouseSensor, _Sensors.TouchSensor];

this.addPlugin(...[...defaultPlugins, ...this.options.plugins]);
    this.addSensor(...[...defaultSensors, ...this.options.sensors]);

const draggableInitializedEvent = new _DraggableEvent.DraggableInitializedEvent({
      draggable: this
    });

this.on('mirror:created', ({ mirror }) => this.mirror = mirror);
    this.on('mirror:destroy', () => this.mirror = null);

this.trigger(draggableInitializedEvent);
  }

/**
   * Destroys Draggable instance. This removes all internal event listeners and
   * deactivates sensors and plugins
   */

/**
   * Default plugins draggable uses
   * @static
   * @property {Object} Plugins
   * @property {Announcement} Plugins.Announcement
   * @property {Focusable} Plugins.Focusable
   * @property {Mirror} Plugins.Mirror
   * @property {Scrollable} Plugins.Scrollable
   * @type {Object}
   */
  destroy() {
    document.removeEventListener('drag:start', this[onDragStart], true);
    document.removeEventListener('drag:move', this[onDragMove], true);
    document.removeEventListener('drag:stop', this[onDragStop], true);
    document.removeEventListener('drag:pressure', this[onDragPressure], true);

const draggableDestroyEvent = new _DraggableEvent.DraggableDestroyEvent({
      draggable: this
    });

this.trigger(draggableDestroyEvent);

this.removePlugin(...this.plugins.map(plugin => plugin.constructor));
    this.removeSensor(...this.sensors.map(sensor => sensor.constructor));
  }

/**
   * Adds plugin to this draggable instance. This will end up calling the attach method of the plugin
   * @param {...typeof Plugin} plugins - Plugins that you want attached to draggable
   * @return {Draggable}
   * @example draggable.addPlugin(CustomA11yPlugin, CustomMirrorPlugin)
   */
  addPlugin(...plugins) {
    const activePlugins = plugins.map(Plugin => new Plugin(this));

activePlugins.forEach(plugin => plugin.attach());
    this.plugins = [...this.plugins, ...activePlugins];

return this;
  }

/**
   * Removes plugins that are already attached to this draggable instance. This will end up calling
   * the detach method of the plugin
   * @param {...typeof Plugin} plugins - Plugins that you want detached from draggable
   * @return {Draggable}
   * @example draggable.removePlugin(MirrorPlugin, CustomMirrorPlugin)
   */
  removePlugin(...plugins) {
    const removedPlugins = this.plugins.filter(plugin => plugins.includes(plugin.constructor));

removedPlugins.forEach(plugin => plugin.detach());
    this.plugins = this.plugins.filter(plugin => !plugins.includes(plugin.constructor));

return this;
  }

/**
   * Adds sensors to this draggable instance. This will end up calling the attach method of the sensor
   * @param {...typeof Sensor} sensors - Sensors that you want attached to draggable
   * @return {Draggable}
   * @example draggable.addSensor(ForceTouchSensor, CustomSensor)
   */
  addSensor(...sensors) {
    const activeSensors = sensors.map(Sensor => new Sensor(this.containers, this.options));

activeSensors.forEach(sensor => sensor.attach());
    this.sensors = [...this.sensors, ...activeSensors];

return this;
  }

/**
   * Removes sensors that are already attached to this draggable instance. This will end up calling
   * the detach method of the sensor
   * @param {...typeof Sensor} sensors - Sensors that you want attached to draggable
   * @return {Draggable}
   * @example draggable.removeSensor(TouchSensor, DragSensor)
   */
  removeSensor(...sensors) {
    const removedSensors = this.sensors.filter(sensor => sensors.includes(sensor.constructor));

removedSensors.forEach(sensor => sensor.detach());
    this.sensors = this.sensors.filter(sensor => !sensors.includes(sensor.constructor));

return this;
  }

/**
   * Adds container to this draggable instance
   * @param {...HTMLElement} containers - Containers you want to add to draggable
   * @return {Draggable}
   * @example draggable.addContainer(document.body)
   */
  addContainer(...containers) {
    this.containers = [...this.containers, ...containers];
    this.sensors.forEach(sensor => sensor.addContainer(...containers));
    return this;
  }

/**
   * Removes container from this draggable instance
   * @param {...HTMLElement} containers - Containers you want to remove from draggable
   * @return {Draggable}
   * @example draggable.removeContainer(document.body)
   */
  removeContainer(...containers) {
    this.containers = this.containers.filter(container => !containers.includes(container));
    this.sensors.forEach(sensor => sensor.removeContainer(...containers));
    return this;
  }

/**
   * Adds listener for draggable events
   * @param {String} type - Event name
   * @param {...Function} callbacks - Event callbacks
   * @return {Draggable}
   * @example draggable.on('drag:start', (dragEvent) => dragEvent.cancel());
   */
  on(type, ...callbacks) {
    this.emitter.on(type, ...callbacks);
    return this;
  }

/**
   * Removes listener from draggable
   * @param {String} type - Event name
   * @param {Function} callback - Event callback
   * @return {Draggable}
   * @example draggable.off('drag:start', handlerFunction);
   */
  off(type, callback) {
    this.emitter.off(type, callback);
    return this;
  }

/**
   * Triggers draggable event
   * @param {AbstractEvent} event - Event instance
   * @return {Draggable}
   * @example draggable.trigger(event);
   */
  trigger(event) {
    this.emitter.trigger(event);
    return this;
  }

/**
   * Returns class name for class identifier
   * @param {String} name - Name of class identifier
   * @return {String|null}
   */
  getClassNameFor(name) {
    return this.options.classes[name];
  }

/**
   * Returns true if this draggable instance is currently dragging
   * @return {Boolean}
   */
  isDragging() {
    return Boolean(this.dragging);
  }

/**
   * Returns all draggable elements
   * @return {HTMLElement[]}
   */
  getDraggableElements() {
    return this.containers.reduce((current, container) => {
      return [...current, ...this.getDraggableElementsForContainer(container)];
    }, []);
  }

/**
   * Returns draggable elements for a given container, excluding the mirror and
   * original source element if present
   * @param {HTMLElement} container
   * @return {HTMLElement[]}
   */
  getDraggableElementsForContainer(container) {
    const allDraggableElements = container.querySelectorAll(this.options.draggable);

return [...allDraggableElements].filter(childElement => {
      return childElement !== this.originalSource && childElement !== this.mirror;
    });
  }

/**
   * Drag start handler
   * @private
   * @param {Event} event - DOM Drag event
   */
  [onDragStart](event) {
    const sensorEvent = getSensorEvent(event);
    const { target, container } = sensorEvent;

if (!this.containers.includes(container)) {
      return;
    }

if (this.options.handle && target && !(0, _utils.closest)(target, this.options.handle)) {
      sensorEvent.cancel();
      return;
    }

// Find draggable source element
    this.originalSource = (0, _utils.closest)(target, this.options.draggable);
    this.sourceContainer = container;

if (!this.originalSource) {
      sensorEvent.cancel();
      return;
    }

if (this.lastPlacedSource && this.lastPlacedContainer) {
      clearTimeout(this.placedTimeoutID);
      this.lastPlacedSource.classList.remove(this.getClassNameFor('source:placed'));
      this.lastPlacedContainer.classList.remove(this.getClassNameFor('container:placed'));
    }

this.source = this.originalSource.cloneNode(true);
    this.originalSource.parentNode.insertBefore(this.source, this.originalSource);
    this.originalSource.style.display = 'none';

const dragEvent = new _DragEvent.DragStartEvent({
      source: this.source,
      originalSource: this.originalSource,
      sourceContainer: container,
      sensorEvent
    });

this.trigger(dragEvent);

this.dragging = !dragEvent.canceled();

if (dragEvent.canceled()) {
      this.source.parentNode.removeChild(this.source);
      this.originalSource.style.display = null;
      return;
    }

this.originalSource.classList.add(this.getClassNameFor('source:original'));
    this.source.classList.add(this.getClassNameFor('source:dragging'));
    this.sourceContainer.classList.add(this.getClassNameFor('container:dragging'));
    document.body.classList.add(this.getClassNameFor('body:dragging'));
    applyUserSelect(document.body, 'none');

requestAnimationFrame(() => {
      const oldSensorEvent = getSensorEvent(event);
      const newSensorEvent = oldSensorEvent.clone({ target: this.source });

this[onDragMove](_extends({}, event, {
        detail: newSensorEvent
      }));
    });
  }

/**
   * Drag move handler
   * @private
   * @param {Event} event - DOM Drag event
   */
  [onDragMove](event) {
    if (!this.dragging) {
      return;
    }

const sensorEvent = getSensorEvent(event);
    const { container } = sensorEvent;
    let target = sensorEvent.target;

const dragMoveEvent = new _DragEvent.DragMoveEvent({
      source: this.source,
      originalSource: this.originalSource,
      sourceContainer: container,
      sensorEvent
    });

this.trigger(dragMoveEvent);

if (dragMoveEvent.canceled()) {
      sensorEvent.cancel();
    }

target = (0, _utils.closest)(target, this.options.draggable);
    const withinCorrectContainer = (0, _utils.closest)(sensorEvent.target, this.containers);
    const overContainer = sensorEvent.overContainer || withinCorrectContainer;
    const isLeavingContainer = this.currentOverContainer && overContainer !== this.currentOverContainer;
    const isLeavingDraggable = this.currentOver && target !== this.currentOver;
    const isOverContainer = overContainer && this.currentOverContainer !== overContainer;
    const isOverDraggable = withinCorrectContainer && target && this.currentOver !== target;

if (isLeavingDraggable) {
      const dragOutEvent = new _DragEvent.DragOutEvent({
        source: this.source,
        originalSource: this.originalSource,
        sourceContainer: container,
        sensorEvent,
        over: this.currentOver
      });

this.currentOver.classList.remove(this.getClassNameFor('draggable:over'));
      this.currentOver = null;

this.trigger(dragOutEvent);
    }

if (isLeavingContainer) {
      const dragOutContainerEvent = new _DragEvent.DragOutContainerEvent({
        source: this.source,
        originalSource: this.originalSource,
        sourceContainer: container,
        sensorEvent,
        overContainer: this.currentOverContainer
      });

this.currentOverContainer.classList.remove(this.getClassNameFor('container:over'));
      this.currentOverContainer = null;

this.trigger(dragOutContainerEvent);
    }

if (isOverContainer) {
      overContainer.classList.add(this.getClassNameFor('container:over'));

const dragOverContainerEvent = new _DragEvent.DragOverContainerEvent({
        source: this.source,
        originalSource: this.originalSource,
        sourceContainer: container,
        sensorEvent,
        overContainer
      });

this.currentOverContainer = overContainer;

this.trigger(dragOverContainerEvent);
    }

if (isOverDraggable) {
      target.classList.add(this.getClassNameFor('draggable:over'));

const dragOverEvent = new _DragEvent.DragOverEvent({
        source: this.source,
        originalSource: this.originalSource,
        sourceContainer: container,
        sensorEvent,
        overContainer,
        over: target
      });

this.currentOver = target;

this.trigger(dragOverEvent);
    }
  }

/**
   * Drag stop handler
   * @private
   * @param {Event} event - DOM Drag event
   */
  [onDragStop](event) {
    if (!this.dragging) {
      return;
    }

this.dragging = false;

const dragStopEvent = new _DragEvent.DragStopEvent({
      source: this.source,
      originalSource: this.originalSource,
      sensorEvent: event.sensorEvent,
      sourceContainer: this.sourceContainer
    });

this.trigger(dragStopEvent);

this.source.parentNode.insertBefore(this.originalSource, this.source);
    this.source.parentNode.removeChild(this.source);
    this.originalSource.style.display = '';

this.source.classList.remove(this.getClassNameFor('source:dragging'));
    this.originalSource.classList.remove(this.getClassNameFor('source:original'));
    this.originalSource.classList.add(this.getClassNameFor('source:placed'));
    this.sourceContainer.classList.add(this.getClassNameFor('container:placed'));
    this.sourceContainer.classList.remove(this.getClassNameFor('container:dragging'));
    document.body.classList.remove(this.getClassNameFor('body:dragging'));
    applyUserSelect(document.body, '');

if (this.currentOver) {
      this.currentOver.classList.remove(this.getClassNameFor('draggable:over'));
    }

if (this.currentOverContainer) {
      this.currentOverContainer.classList.remove(this.getClassNameFor('container:over'));
    }

this.lastPlacedSource = this.originalSource;
    this.lastPlacedContainer = this.sourceContainer;

this.placedTimeoutID = setTimeout(() => {
      if (this.lastPlacedSource) {
        this.lastPlacedSource.classList.remove(this.getClassNameFor('source:placed'));
      }

if (this.lastPlacedContainer) {
        this.lastPlacedContainer.classList.remove(this.getClassNameFor('container:placed'));
      }

this.lastPlacedSource = null;
      this.lastPlacedContainer = null;
    }, this.options.placedTimeout);

this.source = null;
    this.originalSource = null;
    this.currentOverContainer = null;
    this.currentOver = null;
    this.sourceContainer = null;
  }

/**
   * Drag pressure handler
   * @private
   * @param {Event} event - DOM Drag event
   */
  [onDragPressure](event) {
    if (!this.dragging) {
      return;
    }

const sensorEvent = getSensorEvent(event);
    const source = this.source || (0, _utils.closest)(sensorEvent.originalEvent.target, this.options.draggable);

const dragPressureEvent = new _DragEvent.DragPressureEvent({
      sensorEvent,
      source,
      pressure: sensorEvent.pressure
    });

this.trigger(dragPressureEvent);
  }
}

exports.default = Draggable;
Draggable.Plugins = { Announcement: _Plugins.Announcement, Focusable: _Plugins.Focusable, Mirror: _Plugins.Mirror, Scrollable: _Plugins.Scrollable };
function getSensorEvent(event) {
  return event.detail;
}

function applyUserSelect(element, value) {
  element.style.webkitUserSelect = value;
  element.style.mozUserSelect = value;
  element.style.msUserSelect = value;
  element.style.oUserSelect = value;
  element.style.userSelect = value;
}

/***/ }),
/* 38 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Sensor = __webpack_require__(4);

var _Sensor2 = _interopRequireDefault(_Sensor);

var _SensorEvent = __webpack_require__(3);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onMouseForceWillBegin = Symbol('onMouseForceWillBegin');
const onMouseForceDown = Symbol('onMouseForceDown');
const onMouseDown = Symbol('onMouseDown');
const onMouseForceChange = Symbol('onMouseForceChange');
const onMouseMove = Symbol('onMouseMove');
const onMouseUp = Symbol('onMouseUp');
const onMouseForceGlobalChange = Symbol('onMouseForceGlobalChange');

/**
 * This sensor picks up native force touch events and dictates drag operations
 * @class ForceTouchSensor
 * @module ForceTouchSensor
 * @extends Sensor
 */
class ForceTouchSensor extends _Sensor2.default {
  /**
   * ForceTouchSensor constructor.
   * @constructs ForceTouchSensor
   * @param {HTMLElement[]|NodeList|HTMLElement} containers - Containers
   * @param {Object} options - Options
   */
  constructor(containers = [], options = {}) {
    super(containers, options);

/**
     * Draggable element needs to be remembered to unset the draggable attribute after drag operation has completed
     * @property mightDrag
     * @type {Boolean}
     */
    this.mightDrag = false;

this[onMouseForceWillBegin] = this[onMouseForceWillBegin].bind(this);
    this[onMouseForceDown] = this[onMouseForceDown].bind(this);
    this[onMouseDown] = this[onMouseDown].bind(this);
    this[onMouseForceChange] = this[onMouseForceChange].bind(this);
    this[onMouseMove] = this[onMouseMove].bind(this);
    this[onMouseUp] = this[onMouseUp].bind(this);
  }

/**
   * Attaches sensors event listeners to the DOM
   */
  attach() {
    for (const container of this.containers) {
      container.addEventListener('webkitmouseforcewillbegin', this[onMouseForceWillBegin], false);
      container.addEventListener('webkitmouseforcedown', this[onMouseForceDown], false);
      container.addEventListener('mousedown', this[onMouseDown], true);
      container.addEventListener('webkitmouseforcechanged', this[onMouseForceChange], false);
    }

document.addEventListener('mousemove', this[onMouseMove]);
    document.addEventListener('mouseup', this[onMouseUp]);
  }

/**
   * Detaches sensors event listeners to the DOM
   */
  detach() {
    for (const container of this.containers) {
      container.removeEventListener('webkitmouseforcewillbegin', this[onMouseForceWillBegin], false);
      container.removeEventListener('webkitmouseforcedown', this[onMouseForceDown], false);
      container.removeEventListener('mousedown', this[onMouseDown], true);
      container.removeEventListener('webkitmouseforcechanged', this[onMouseForceChange], false);
    }

document.removeEventListener('mousemove', this[onMouseMove]);
    document.removeEventListener('mouseup', this[onMouseUp]);
  }

/**
   * Mouse force will begin handler
   * @private
   * @param {Event} event - Mouse force will begin event
   */
  [onMouseForceWillBegin](event) {
    event.preventDefault();
    this.mightDrag = true;
  }

/**
   * Mouse force down handler
   * @private
   * @param {Event} event - Mouse force down event
   */
  [onMouseForceDown](event) {
    if (this.dragging) {
      return;
    }

const target = document.elementFromPoint(event.clientX, event.clientY);
    const container = event.currentTarget;

const dragStartEvent = new _SensorEvent.DragStartSensorEvent({
      clientX: event.clientX,
      clientY: event.clientY,
      target,
      container,
      originalEvent: event
    });

this.trigger(container, dragStartEvent);

this.currentContainer = container;
    this.dragging = !dragStartEvent.canceled();
    this.mightDrag = false;
  }

/**
   * Mouse up handler
   * @private
   * @param {Event} event - Mouse up event
   */
  [onMouseUp](event) {
    if (!this.dragging) {
      return;
    }

const dragStopEvent = new _SensorEvent.DragStopSensorEvent({
      clientX: event.clientX,
      clientY: event.clientY,
      target: null,
      container: this.currentContainer,
      originalEvent: event
    });

this.trigger(this.currentContainer, dragStopEvent);

this.currentContainer = null;
    this.dragging = false;
    this.mightDrag = false;
  }

/**
   * Mouse down handler
   * @private
   * @param {Event} event - Mouse down event
   */
  [onMouseDown](event) {
    if (!this.mightDrag) {
      return;
    }

// Need workaround for real click
    // Cancel potential drag events
    event.stopPropagation();
    event.stopImmediatePropagation();
    event.preventDefault();
  }

/**
   * Mouse move handler
   * @private
   * @param {Event} event - Mouse force will begin event
   */
  [onMouseMove](event) {
    if (!this.dragging) {
      return;
    }

const target = document.elementFromPoint(event.clientX, event.clientY);

const dragMoveEvent = new _SensorEvent.DragMoveSensorEvent({
      clientX: event.clientX,
      clientY: event.clientY,
      target,
      container: this.currentContainer,
      originalEvent: event
    });

this.trigger(this.currentContainer, dragMoveEvent);
  }

/**
   * Mouse force change handler
   * @private
   * @param {Event} event - Mouse force change event
   */
  [onMouseForceChange](event) {
    if (this.dragging) {
      return;
    }

const target = event.target;
    const container = event.currentTarget;

const dragPressureEvent = new _SensorEvent.DragPressureSensorEvent({
      pressure: event.webkitForce,
      clientX: event.clientX,
      clientY: event.clientY,
      target,
      container,
      originalEvent: event
    });

this.trigger(container, dragPressureEvent);
  }

/**
   * Mouse force global change handler
   * @private
   * @param {Event} event - Mouse force global change event
   */
  [onMouseForceGlobalChange](event) {
    if (!this.dragging) {
      return;
    }

const target = event.target;

this.trigger(this.currentContainer, dragPressureEvent);
  }
}
exports.default = ForceTouchSensor;

/***/ }),
/* 39 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _ForceTouchSensor = __webpack_require__(38);

var _ForceTouchSensor2 = _interopRequireDefault(_ForceTouchSensor);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _ForceTouchSensor2.default;

/***/ }),
/* 40 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _utils = __webpack_require__(2);

var _Sensor = __webpack_require__(4);

var _Sensor2 = _interopRequireDefault(_Sensor);

var _SensorEvent = __webpack_require__(3);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onMouseDown = Symbol('onMouseDown');
const onMouseUp = Symbol('onMouseUp');
const onDragStart = Symbol('onDragStart');
const onDragOver = Symbol('onDragOver');
const onDragEnd = Symbol('onDragEnd');
const onDrop = Symbol('onDrop');
const reset = Symbol('reset');

/**
 * This sensor picks up native browser drag events and dictates drag operations
 * @class DragSensor
 * @module DragSensor
 * @extends Sensor
 */
class DragSensor extends _Sensor2.default {
  /**
   * DragSensor constructor.
   * @constructs DragSensor
   * @param {HTMLElement[]|NodeList|HTMLElement} containers - Containers
   * @param {Object} options - Options
   */
  constructor(containers = [], options = {}) {
    super(containers, options);

/**
     * Mouse down timer which will end up setting the draggable attribute, unless canceled
     * @property mouseDownTimeout
     * @type {Number}
     */
    this.mouseDownTimeout = null;

/**
     * Draggable element needs to be remembered to unset the draggable attribute after drag operation has completed
     * @property draggableElement
     * @type {HTMLElement}
     */
    this.draggableElement = null;

/**
     * Native draggable element could be links or images, their draggable state will be disabled during drag operation
     * @property nativeDraggableElement
     * @type {HTMLElement}
     */
    this.nativeDraggableElement = null;

this[onMouseDown] = this[onMouseDown].bind(this);
    this[onMouseUp] = this[onMouseUp].bind(this);
    this[onDragStart] = this[onDragStart].bind(this);
    this[onDragOver] = this[onDragOver].bind(this);
    this[onDragEnd] = this[onDragEnd].bind(this);
    this[onDrop] = this[onDrop].bind(this);
  }

/**
   * Attaches sensors event listeners to the DOM
   */
  attach() {
    document.addEventListener('mousedown', this[onMouseDown], true);
  }

/**
   * Detaches sensors event listeners to the DOM
   */
  detach() {
    document.removeEventListener('mousedown', this[onMouseDown], true);
  }

/**
   * Drag start handler
   * @private
   * @param {Event} event - Drag start event
   */
  [onDragStart](event) {
    // Need for firefox. "text" key is needed for IE
    event.dataTransfer.setData('text', '');
    event.dataTransfer.effectAllowed = this.options.type;

const target = document.elementFromPoint(event.clientX, event.clientY);
    this.currentContainer = (0, _utils.closest)(event.target, this.containers);

if (!this.currentContainer) {
      return;
    }

const dragStartEvent = new _SensorEvent.DragStartSensorEvent({
      clientX: event.clientX,
      clientY: event.clientY,
      target,
      container: this.currentContainer,
      originalEvent: event
    });

// Workaround
    setTimeout(() => {
      this.trigger(this.currentContainer, dragStartEvent);

if (dragStartEvent.canceled()) {
        this.dragging = false;
      } else {
        this.dragging = true;
      }
    }, 0);
  }

/**
   * Drag over handler
   * @private
   * @param {Event} event - Drag over event
   */
  [onDragOver](event) {
    if (!this.dragging) {
      return;
    }

const target = document.elementFromPoint(event.clientX, event.clientY);
    const container = this.currentContainer;

const dragMoveEvent = new _SensorEvent.DragMoveSensorEvent({
      clientX: event.clientX,
      clientY: event.clientY,
      target,
      container,
      originalEvent: event
    });

this.trigger(container, dragMoveEvent);

if (!dragMoveEvent.canceled()) {
      event.preventDefault();
      event.dataTransfer.dropEffect = this.options.type;
    }
  }

/**
   * Drag end handler
   * @private
   * @param {Event} event - Drag end event
   */
  [onDragEnd](event) {
    if (!this.dragging) {
      return;
    }

document.removeEventListener('mouseup', this[onMouseUp], true);

const target = document.elementFromPoint(event.clientX, event.clientY);
    const container = this.currentContainer;

const dragStopEvent = new _SensorEvent.DragStopSensorEvent({
      clientX: event.clientX,
      clientY: event.clientY,
      target,
      container,
      originalEvent: event
    });

this.trigger(container, dragStopEvent);

this.dragging = false;

this[reset]();
  }

/**
   * Drop handler
   * @private
   * @param {Event} event - Drop event
   */
  [onDrop](event) {
    // eslint-disable-line class-methods-use-this
    event.preventDefault();
  }

/**
   * Mouse down handler
   * @private
   * @param {Event} event - Mouse down event
   */
  [onMouseDown](event) {
    // Firefox bug for inputs within draggables https://bugzilla.mozilla.org/show_bug.cgi?id=739071
    if (event.target && (event.target.form || event.target.contenteditable)) {
      return;
    }

const nativeDraggableElement = (0, _utils.closest)(event.target, element => element.draggable);

if (nativeDraggableElement) {
      nativeDraggableElement.draggable = false;
      this.nativeDraggableElement = nativeDraggableElement;
    }

document.addEventListener('mouseup', this[onMouseUp], true);
    document.addEventListener('dragstart', this[onDragStart], false);
    document.addEventListener('dragover', this[onDragOver], false);
    document.addEventListener('dragend', this[onDragEnd], false);
    document.addEventListener('drop', this[onDrop], false);

const target = (0, _utils.closest)(event.target, this.options.draggable);

if (!target) {
      return;
    }

this.mouseDownTimeout = setTimeout(() => {
      target.draggable = true;
      this.draggableElement = target;
    }, this.options.delay);
  }

/**
   * Mouse up handler
   * @private
   * @param {Event} event - Mouse up event
   */
  [onMouseUp]() {
    this[reset]();
  }

/**
   * Mouse up handler
   * @private
   * @param {Event} event - Mouse up event
   */
  [reset]() {
    clearTimeout(this.mouseDownTimeout);

document.removeEventListener('mouseup', this[onMouseUp], true);
    document.removeEventListener('dragstart', this[onDragStart], false);
    document.removeEventListener('dragover', this[onDragOver], false);
    document.removeEventListener('dragend', this[onDragEnd], false);
    document.removeEventListener('drop', this[onDrop], false);

if (this.nativeDraggableElement) {
      this.nativeDraggableElement.draggable = true;
      this.nativeDraggableElement = null;
    }

if (this.draggableElement) {
      this.draggableElement.draggable = false;
      this.draggableElement = null;
    }
  }
}
exports.default = DragSensor;

/***/ }),
/* 41 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _DragSensor = __webpack_require__(40);

var _DragSensor2 = _interopRequireDefault(_DragSensor);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _DragSensor2.default;

/***/ }),
/* 42 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _utils = __webpack_require__(2);

var _Sensor = __webpack_require__(4);

var _Sensor2 = _interopRequireDefault(_Sensor);

var _SensorEvent = __webpack_require__(3);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onTouchStart = Symbol('onTouchStart');
const onTouchHold = Symbol('onTouchHold');
const onTouchEnd = Symbol('onTouchEnd');
const onTouchMove = Symbol('onTouchMove');

/**
 * Prevents scrolling when set to true
 * @var {Boolean} preventScrolling
 */
let preventScrolling = false;

// WebKit requires cancelable `touchmove` events to be added as early as possible
window.addEventListener('touchmove', event => {
  if (!preventScrolling) {
    return;
  }

// Prevent scrolling
  event.preventDefault();
}, { passive: false });

/**
 * This sensor picks up native browser touch events and dictates drag operations
 * @class TouchSensor
 * @module TouchSensor
 * @extends Sensor
 */
class TouchSensor extends _Sensor2.default {
  /**
   * TouchSensor constructor.
   * @constructs TouchSensor
   * @param {HTMLElement[]|NodeList|HTMLElement} containers - Containers
   * @param {Object} options - Options
   */
  constructor(containers = [], options = {}) {
    super(containers, options);

/**
     * Closest scrollable container so accidental scroll can cancel long touch
     * @property currentScrollableParent
     * @type {HTMLElement}
     */
    this.currentScrollableParent = null;

/**
     * TimeoutID for long touch
     * @property tapTimeout
     * @type {Number}
     */
    this.tapTimeout = null;

/**
     * touchMoved indicates if touch has moved during tapTimeout
     * @property touchMoved
     * @type {Boolean}
     */
    this.touchMoved = false;

this[onTouchStart] = this[onTouchStart].bind(this);
    this[onTouchHold] = this[onTouchHold].bind(this);
    this[onTouchEnd] = this[onTouchEnd].bind(this);
    this[onTouchMove] = this[onTouchMove].bind(this);
  }

/**
   * Attaches sensors event listeners to the DOM
   */
  attach() {
    document.addEventListener('touchstart', this[onTouchStart]);
  }

/**
   * Detaches sensors event listeners to the DOM
   */
  detach() {
    document.removeEventListener('touchstart', this[onTouchStart]);
  }

/**
   * Touch start handler
   * @private
   * @param {Event} event - Touch start event
   */
  [onTouchStart](event) {
    const container = (0, _utils.closest)(event.target, this.containers);

if (!container) {
      return;
    }

document.addEventListener('touchmove', this[onTouchMove]);
    document.addEventListener('touchend', this[onTouchEnd]);
    document.addEventListener('touchcancel', this[onTouchEnd]);
    container.addEventListener('contextmenu', onContextMenu);

this.currentContainer = container;
    this.tapTimeout = setTimeout(this[onTouchHold](event, container), this.options.delay);
  }

/**
   * Touch hold handler
   * @private
   * @param {Event} event - Touch start event
   * @param {HTMLElement} container - Container element
   */
  [onTouchHold](event, container) {
    return () => {
      if (this.touchMoved) {
        return;
      }

const touch = event.touches[0] || event.changedTouches[0];
      const target = event.target;

const dragStartEvent = new _SensorEvent.DragStartSensorEvent({
        clientX: touch.pageX,
        clientY: touch.pageY,
        target,
        container,
        originalEvent: event
      });

this.trigger(container, dragStartEvent);

this.dragging = !dragStartEvent.canceled();
      preventScrolling = this.dragging;
    };
  }

/**
   * Touch move handler
   * @private
   * @param {Event} event - Touch move event
   */
  [onTouchMove](event) {
    this.touchMoved = true;

if (!this.dragging) {
      return;
    }

const touch = event.touches[0] || event.changedTouches[0];
    const target = document.elementFromPoint(touch.pageX - window.scrollX, touch.pageY - window.scrollY);

const dragMoveEvent = new _SensorEvent.DragMoveSensorEvent({
      clientX: touch.pageX,
      clientY: touch.pageY,
      target,
      container: this.currentContainer,
      originalEvent: event
    });

this.trigger(this.currentContainer, dragMoveEvent);
  }

/**
   * Touch end handler
   * @private
   * @param {Event} event - Touch end event
   */
  [onTouchEnd](event) {
    this.touchMoved = false;
    preventScrolling = false;

document.removeEventListener('touchend', this[onTouchEnd]);
    document.removeEventListener('touchcancel', this[onTouchEnd]);
    document.removeEventListener('touchmove', this[onTouchMove]);

if (this.currentContainer) {
      this.currentContainer.removeEventListener('contextmenu', onContextMenu);
    }

clearTimeout(this.tapTimeout);

if (!this.dragging) {
      return;
    }

const touch = event.touches[0] || event.changedTouches[0];
    const target = document.elementFromPoint(touch.pageX - window.scrollX, touch.pageY - window.scrollY);

event.preventDefault();

const dragStopEvent = new _SensorEvent.DragStopSensorEvent({
      clientX: touch.pageX,
      clientY: touch.pageY,
      target,
      container: this.currentContainer,
      originalEvent: event
    });

this.trigger(this.currentContainer, dragStopEvent);

this.currentContainer = null;
    this.dragging = false;
  }
}

exports.default = TouchSensor;
function onContextMenu(event) {
  event.preventDefault();
  event.stopPropagation();
}

/***/ }),
/* 43 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _TouchSensor = __webpack_require__(42);

var _TouchSensor2 = _interopRequireDefault(_TouchSensor);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _TouchSensor2.default;

/***/ }),
/* 44 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.DragPressureSensorEvent = exports.DragStopSensorEvent = exports.DragMoveSensorEvent = exports.DragStartSensorEvent = exports.SensorEvent = undefined;

var _AbstractEvent = __webpack_require__(0);

var _AbstractEvent2 = _interopRequireDefault(_AbstractEvent);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Base sensor event
 * @class SensorEvent
 * @module SensorEvent
 * @extends AbstractEvent
 */
class SensorEvent extends _AbstractEvent2.default {
  /**
   * Original browser event that triggered a sensor
   * @property originalEvent
   * @type {Event}
   * @readonly
   */
  get originalEvent() {
    return this.data.originalEvent;
  }

/**
   * Normalized clientX for both touch and mouse events
   * @property clientX
   * @type {Number}
   * @readonly
   */
  get clientX() {
    return this.data.clientX;
  }

/**
   * Normalized clientY for both touch and mouse events
   * @property clientY
   * @type {Number}
   * @readonly
   */
  get clientY() {
    return this.data.clientY;
  }

/**
   * Normalized target for both touch and mouse events
   * Returns the element that is behind cursor or touch pointer
   * @property target
   * @type {HTMLElement}
   * @readonly
   */
  get target() {
    return this.data.target;
  }

/**
   * Container that initiated the sensor
   * @property container
   * @type {HTMLElement}
   * @readonly
   */
  get container() {
    return this.data.container;
  }

/**
   * Trackpad pressure
   * @property pressure
   * @type {Number}
   * @readonly
   */
  get pressure() {
    return this.data.pressure;
  }
}

exports.SensorEvent = SensorEvent; /**
                                    * Drag start sensor event
                                    * @class DragStartSensorEvent
                                    * @module DragStartSensorEvent
                                    * @extends SensorEvent
                                    */

class DragStartSensorEvent extends SensorEvent {}

exports.DragStartSensorEvent = DragStartSensorEvent; /**
                                                      * Drag move sensor event
                                                      * @class DragMoveSensorEvent
                                                      * @module DragMoveSensorEvent
                                                      * @extends SensorEvent
                                                      */

DragStartSensorEvent.type = 'drag:start';
class DragMoveSensorEvent extends SensorEvent {}

exports.DragMoveSensorEvent = DragMoveSensorEvent; /**
                                                    * Drag stop sensor event
                                                    * @class DragStopSensorEvent
                                                    * @module DragStopSensorEvent
                                                    * @extends SensorEvent
                                                    */

DragMoveSensorEvent.type = 'drag:move';
class DragStopSensorEvent extends SensorEvent {}

exports.DragStopSensorEvent = DragStopSensorEvent; /**
                                                    * Drag pressure sensor event
                                                    * @class DragPressureSensorEvent
                                                    * @module DragPressureSensorEvent
                                                    * @extends SensorEvent
                                                    */

DragStopSensorEvent.type = 'drag:stop';
class DragPressureSensorEvent extends SensorEvent {}
exports.DragPressureSensorEvent = DragPressureSensorEvent;
DragPressureSensorEvent.type = 'drag:pressure';

/***/ }),
/* 45 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _utils = __webpack_require__(2);

var _Sensor = __webpack_require__(4);

var _Sensor2 = _interopRequireDefault(_Sensor);

var _SensorEvent = __webpack_require__(3);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onContextMenuWhileDragging = Symbol('onContextMenuWhileDragging');
const onMouseDown = Symbol('onMouseDown');
const onMouseMove = Symbol('onMouseMove');
const onMouseUp = Symbol('onMouseUp');

/**
 * This sensor picks up native browser mouse events and dictates drag operations
 * @class MouseSensor
 * @module MouseSensor
 * @extends Sensor
 */
class MouseSensor extends _Sensor2.default {
  /**
   * MouseSensor constructor.
   * @constructs MouseSensor
   * @param {HTMLElement[]|NodeList|HTMLElement} containers - Containers
   * @param {Object} options - Options
   */
  constructor(containers = [], options = {}) {
    super(containers, options);

/**
     * Indicates if mouse button is still down
     * @property mouseDown
     * @type {Boolean}
     */
    this.mouseDown = false;

/**
     * Mouse down timer which will end up triggering the drag start operation
     * @property mouseDownTimeout
     * @type {Number}
     */
    this.mouseDownTimeout = null;

/**
     * Indicates if context menu has been opened during drag operation
     * @property openedContextMenu
     * @type {Boolean}
     */
    this.openedContextMenu = false;

this[onContextMenuWhileDragging] = this[onContextMenuWhileDragging].bind(this);
    this[onMouseDown] = this[onMouseDown].bind(this);
    this[onMouseMove] = this[onMouseMove].bind(this);
    this[onMouseUp] = this[onMouseUp].bind(this);
  }

/**
   * Attaches sensors event listeners to the DOM
   */
  attach() {
    document.addEventListener('mousedown', this[onMouseDown], true);
  }

/**
   * Detaches sensors event listeners to the DOM
   */
  detach() {
    document.removeEventListener('mousedown', this[onMouseDown], true);
  }

/**
   * Mouse down handler
   * @private
   * @param {Event} event - Mouse down event
   */
  [onMouseDown](event) {
    if (event.button !== 0 || event.ctrlKey || event.metaKey) {
      return;
    }

document.addEventListener('mouseup', this[onMouseUp]);

const target = document.elementFromPoint(event.clientX, event.clientY);
    const container = (0, _utils.closest)(target, this.containers);

if (!container) {
      return;
    }

document.addEventListener('dragstart', preventNativeDragStart);

this.mouseDown = true;

clearTimeout(this.mouseDownTimeout);
    this.mouseDownTimeout = setTimeout(() => {
      if (!this.mouseDown) {
        return;
      }

const dragStartEvent = new _SensorEvent.DragStartSensorEvent({
        clientX: event.clientX,
        clientY: event.clientY,
        target,
        container,
        originalEvent: event
      });

this.trigger(container, dragStartEvent);

this.currentContainer = container;
      this.dragging = !dragStartEvent.canceled();

if (this.dragging) {
        document.addEventListener('contextmenu', this[onContextMenuWhileDragging]);
        document.addEventListener('mousemove', this[onMouseMove]);
      }
    }, this.options.delay);
  }

/**
   * Mouse move handler
   * @private
   * @param {Event} event - Mouse move event
   */
  [onMouseMove](event) {
    if (!this.dragging) {
      return;
    }

const target = document.elementFromPoint(event.clientX, event.clientY);

this.trigger(this.currentContainer, dragMoveEvent);
  }

/**
   * Mouse up handler
   * @private
   * @param {Event} event - Mouse up event
   */
  [onMouseUp](event) {
    this.mouseDown = Boolean(this.openedContextMenu);

if (this.openedContextMenu) {
      this.openedContextMenu = false;
      return;
    }

document.removeEventListener('mouseup', this[onMouseUp]);
    document.removeEventListener('dragstart', preventNativeDragStart);

if (!this.dragging) {
      return;
    }

const target = document.elementFromPoint(event.clientX, event.clientY);

const dragStopEvent = new _SensorEvent.DragStopSensorEvent({
      clientX: event.clientX,
      clientY: event.clientY,
      target,
      container: this.currentContainer,
      originalEvent: event
    });

this.trigger(this.currentContainer, dragStopEvent);

document.removeEventListener('contextmenu', this[onContextMenuWhileDragging]);
    document.removeEventListener('mousemove', this[onMouseMove]);

this.currentContainer = null;
    this.dragging = false;
  }

/**
   * Context menu handler
   * @private
   * @param {Event} event - Context menu event
   */
  [onContextMenuWhileDragging](event) {
    event.preventDefault();
    this.openedContextMenu = true;
  }
}

exports.default = MouseSensor;
function preventNativeDragStart(event) {
  event.preventDefault();
}

/***/ }),
/* 46 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _MouseSensor = __webpack_require__(45);

var _MouseSensor2 = _interopRequireDefault(_MouseSensor);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _MouseSensor2.default;

/***/ }),
/* 47 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

/**
 * Base sensor class. Extend from this class to create a new or custom sensor
 * @class Sensor
 * @module Sensor
 */
class Sensor {
  /**
   * Sensor constructor.
   * @constructs Sensor
   * @param {HTMLElement[]|NodeList|HTMLElement} containers - Containers
   * @param {Object} options - Options
   */
  constructor(containers = [], options = {}) {
    /**
     * Current containers
     * @property containers
     * @type {HTMLElement[]}
     */
    this.containers = [...containers];

/**
     * Current options
     * @property options
     * @type {Object}
     */
    this.options = _extends({}, options);

/**
     * Current drag state
     * @property dragging
     * @type {Boolean}
     */
    this.dragging = false;

/**
     * Current container
     * @property currentContainer
     * @type {HTMLElement}
     */
    this.currentContainer = null;
  }

/**
   * Attaches sensors event listeners to the DOM
   * @return {Sensor}
   */
  attach() {
    return this;
  }

/**
   * Detaches sensors event listeners to the DOM
   * @return {Sensor}
   */
  detach() {
    return this;
  }

/**
   * Adds container to this sensor instance
   * @param {...HTMLElement} containers - Containers you want to add to this sensor
   * @example draggable.addContainer(document.body)
   */
  addContainer(...containers) {
    this.containers = [...this.containers, ...containers];
  }

/**
   * Removes container from this sensor instance
   * @param {...HTMLElement} containers - Containers you want to remove from this sensor
   * @example draggable.removeContainer(document.body)
   */
  removeContainer(...containers) {
    this.containers = this.containers.filter(container => !containers.includes(container));
  }

/**
   * Triggers event on target element
   * @param {HTMLElement} element - Element to trigger event on
   * @param {SensorEvent} sensorEvent - Sensor event to trigger
   */
  trigger(element, sensorEvent) {
    const event = document.createEvent('Event');
    event.detail = sensorEvent;
    event.initEvent(sensorEvent.type, true, true);
    element.dispatchEvent(event);
    this.lastEvent = sensorEvent;

return sensorEvent;
  }
}
exports.default = Sensor;

/***/ }),
/* 48 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = requestNextAnimationFrame;
function requestNextAnimationFrame(callback) {
  return requestAnimationFrame(() => {
    requestAnimationFrame(callback);
  });
}

/***/ }),
/* 49 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _requestNextAnimationFrame = __webpack_require__(48);

var _requestNextAnimationFrame2 = _interopRequireDefault(_requestNextAnimationFrame);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _requestNextAnimationFrame2.default;

/***/ }),
/* 50 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = closest;
const matchFunction = Element.prototype.matches || Element.prototype.webkitMatchesSelector || Element.prototype.mozMatchesSelector || Element.prototype.msMatchesSelector;

/**
 * Get the closest parent element of a given element that matches the given
 * selector string or matching function
 *
 * @param {Element} element The child element to find a parent of
 * @param {String|Function} selector The string or function to use to match
 *     the parent element
 * @return {Element|null}
 */
function closest(element, value) {
  if (!element) {
    return null;
  }

const selector = value;
  const callback = value;
  const nodeList = value;
  const singleElement = value;

const isSelector = Boolean(typeof value === 'string');
  const isFunction = Boolean(typeof value === 'function');
  const isNodeList = Boolean(value instanceof NodeList || value instanceof Array);
  const isElement = Boolean(value instanceof HTMLElement);

let current = element;

do {
    current = current.correspondingUseElement || current.correspondingElement || current;

if (conditionFn(current)) {
      return current;
    }

current = current.parentNode;
  } while (current && current !== document.body && current !== document);

return null;
}

/***/ }),
/* 51 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _closest = __webpack_require__(50);

var _closest2 = _interopRequireDefault(_closest);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _closest2.default;

/***/ }),
/* 52 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultOptions = exports.scroll = exports.onDragStop = exports.onDragMove = exports.onDragStart = undefined;

var _AbstractPlugin = __webpack_require__(1);

var _AbstractPlugin2 = _interopRequireDefault(_AbstractPlugin);

var _utils = __webpack_require__(2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Scrollable default options
 * @property {Object} defaultOptions
 * @property {Number} defaultOptions.speed
 * @property {Number} defaultOptions.sensitivity
 * @property {HTMLElement[]} defaultOptions.scrollableElements
 * @type {Object}
 */
const defaultOptions = exports.defaultOptions = {
  speed: 6,
  sensitivity: 50,
  scrollableElements: []
};

/**
 * Scrollable plugin which scrolls the closest scrollable parent
 * @class Scrollable
 * @module Scrollable
 * @extends AbstractPlugin
 */
class Scrollable extends _AbstractPlugin2.default {
  /**
   * Scrollable constructor.
   * @constructs Scrollable
   * @param {Draggable} draggable - Draggable instance
   */
  constructor(draggable) {
    super(draggable);

/**
     * Scrollable options
     * @property {Object} options
     * @property {Number} options.speed
     * @property {Number} options.sensitivity
     * @property {HTMLElement[]} options.scrollableElements
     * @type {Object}
     */
    this.options = _extends({}, defaultOptions, this.getOptions());

/**
     * Keeps current mouse position
     * @property {Object} currentMousePosition
     * @property {Number} currentMousePosition.clientX
     * @property {Number} currentMousePosition.clientY
     * @type {Object|null}
     */
    this.currentMousePosition = null;

/**
     * Scroll animation frame
     * @property scrollAnimationFrame
     * @type {Number|null}
     */
    this.scrollAnimationFrame = null;

/**
     * Closest scrollable element
     * @property scrollableElement
     * @type {HTMLElement|null}
     */
    this.scrollableElement = null;

/**
     * Animation frame looking for the closest scrollable element
     * @property findScrollableElementFrame
     * @type {Number|null}
     */
    this.findScrollableElementFrame = null;

this[onDragStart] = this[onDragStart].bind(this);
    this[onDragMove] = this[onDragMove].bind(this);
    this[onDragStop] = this[onDragStop].bind(this);
    this[scroll] = this[scroll].bind(this);
  }

/**
   * Attaches plugins event listeners
   */
  attach() {
    this.draggable.on('drag:start', this[onDragStart]).on('drag:move', this[onDragMove]).on('drag:stop', this[onDragStop]);
  }

/**
   * Detaches plugins event listeners
   */
  detach() {
    this.draggable.off('drag:start', this[onDragStart]).off('drag:move', this[onDragMove]).off('drag:stop', this[onDragStop]);
  }

/**
   * Returns options passed through draggable
   * @return {Object}
   */
  getOptions() {
    return this.draggable.options.scrollable || {};
  }

/**
   * Returns closest scrollable elements by element
   * @param {HTMLElement} target
   * @return {HTMLElement}
   */
  getScrollableElement(target) {
    if (this.hasDefinedScrollableElements()) {
      return (0, _utils.closest)(target, this.options.scrollableElements) || document.documentElement;
    } else {
      return closestScrollableElement(target);
    }
  }

/**
   * Returns true if at least one scrollable element have been defined via options
   * @param {HTMLElement} target
   * @return {Boolean}
   */
  hasDefinedScrollableElements() {
    return Boolean(this.options.scrollableElements.length !== 0);
  }

/**
   * Drag start handler. Finds closest scrollable parent in separate frame
   * @param {DragStartEvent} dragEvent
   * @private
   */
  [onDragStart](dragEvent) {
    this.findScrollableElementFrame = requestAnimationFrame(() => {
      this.scrollableElement = this.getScrollableElement(dragEvent.source);
    });
  }

/**
   * Drag move handler. Remembers mouse position and initiates scrolling
   * @param {DragMoveEvent} dragEvent
   * @private
   */
  [onDragMove](dragEvent) {
    this.findScrollableElementFrame = requestAnimationFrame(() => {
      this.scrollableElement = this.getScrollableElement(dragEvent.sensorEvent.target);
    });

if (!this.scrollableElement) {
      return;
    }

const sensorEvent = dragEvent.sensorEvent;
    const scrollOffset = { x: 0, y: 0 };

if ('ontouchstart' in window) {
      scrollOffset.y = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0;
      scrollOffset.x = window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft || 0;
    }

this.currentMousePosition = {
      clientX: sensorEvent.clientX - scrollOffset.x,
      clientY: sensorEvent.clientY - scrollOffset.y
    };

this.scrollAnimationFrame = requestAnimationFrame(this[scroll]);
  }

/**
   * Drag stop handler. Cancels scroll animations and resets state
   * @private
   */
  [onDragStop]() {
    cancelAnimationFrame(this.scrollAnimationFrame);
    cancelAnimationFrame(this.findScrollableElementFrame);

this.scrollableElement = null;
    this.scrollAnimationFrame = null;
    this.findScrollableElementFrame = null;
    this.currentMousePosition = null;
  }

/**
   * Scroll function that does the heavylifting
   * @private
   */
  [scroll]() {
    if (!this.scrollableElement || !this.currentMousePosition) {
      return;
    }

cancelAnimationFrame(this.scrollAnimationFrame);

const { speed, sensitivity } = this.options;

const rect = this.scrollableElement.getBoundingClientRect();
    const bottomCutOff = rect.bottom > window.innerHeight;
    const topCutOff = rect.top < 0;
    const cutOff = topCutOff || bottomCutOff;

const documentScrollingElement = getDocumentScrollingElement();
    const scrollableElement = this.scrollableElement;
    const clientX = this.currentMousePosition.clientX;
    const clientY = this.currentMousePosition.clientY;

if (scrollableElement !== document.body && scrollableElement !== document.documentElement && !cutOff) {
      const { offsetHeight, offsetWidth } = scrollableElement;

if (rect.top + offsetHeight - clientY < sensitivity) {
        scrollableElement.scrollTop += speed;
      } else if (clientY - rect.top < sensitivity) {
        scrollableElement.scrollTop -= speed;
      }

if (rect.left + offsetWidth - clientX < sensitivity) {
        scrollableElement.scrollLeft += speed;
      } else if (clientX - rect.left < sensitivity) {
        scrollableElement.scrollLeft -= speed;
      }
    } else {
      const { innerHeight, innerWidth } = window;

if (clientY < sensitivity) {
        documentScrollingElement.scrollTop -= speed;
      } else if (innerHeight - clientY < sensitivity) {
        documentScrollingElement.scrollTop += speed;
      }

if (clientX < sensitivity) {
        documentScrollingElement.scrollLeft -= speed;
      } else if (innerWidth - clientX < sensitivity) {
        documentScrollingElement.scrollLeft += speed;
      }
    }

this.scrollAnimationFrame = requestAnimationFrame(this[scroll]);
  }
}

exports.default = Scrollable; /**
                               * Returns true if the passed element has overflow
                               * @param {HTMLElement} element
                               * @return {Boolean}
                               * @private
                               */

function hasOverflow(element) {
  const overflowRegex = /(auto|scroll)/;
  const computedStyles = getComputedStyle(element, null);

const overflow = computedStyles.getPropertyValue('overflow') + computedStyles.getPropertyValue('overflow-y') + computedStyles.getPropertyValue('overflow-x');

return overflowRegex.test(overflow);
}

/**
 * Returns true if the passed element is statically positioned
 * @param {HTMLElement} element
 * @return {Boolean}
 * @private
 */
function isStaticallyPositioned(element) {
  const position = getComputedStyle(element).getPropertyValue('position');
  return position === 'static';
}

/**
 * Finds closest scrollable element
 * @param {HTMLElement} element
 * @return {HTMLElement}
 * @private
 */
function closestScrollableElement(element) {
  if (!element) {
    return getDocumentScrollingElement();
  }

const position = getComputedStyle(element).getPropertyValue('position');
  const excludeStaticParents = position === 'absolute';

const scrollableElement = (0, _utils.closest)(element, parent => {
    if (excludeStaticParents && isStaticallyPositioned(parent)) {
      return false;
    }
    return hasOverflow(parent);
  });

if (position === 'fixed' || !scrollableElement) {
    return getDocumentScrollingElement();
  } else {
    return scrollableElement;
  }
}

/**
 * Returns element that scrolls document
 * @return {HTMLElement}
 * @private
 */
function getDocumentScrollingElement() {
  return document.scrollingElement || document.documentElement;
}

/***/ }),
/* 53 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultOptions = undefined;

var _Scrollable = __webpack_require__(52);

var _Scrollable2 = _interopRequireDefault(_Scrollable);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Scrollable2.default;
exports.defaultOptions = _Scrollable.defaultOptions;

/***/ }),
/* 54 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.MirrorDestroyEvent = exports.MirrorMoveEvent = exports.MirrorAttachedEvent = exports.MirrorCreatedEvent = exports.MirrorCreateEvent = exports.MirrorEvent = undefined;

var _AbstractEvent = __webpack_require__(0);

var _AbstractEvent2 = _interopRequireDefault(_AbstractEvent);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Base mirror event
 * @class MirrorEvent
 * @module MirrorEvent
 * @extends AbstractEvent
 */
class MirrorEvent extends _AbstractEvent2.default {
  /**
   * Draggables source element
   * @property source
   * @type {HTMLElement}
   * @readonly
   */
  get source() {
    return this.data.source;
  }

/**
   * Draggables original source element
   * @property originalSource
   * @type {HTMLElement}
   * @readonly
   */
  get originalSource() {
    return this.data.originalSource;
  }

/**
   * Draggables source container element
   * @property sourceContainer
   * @type {HTMLElement}
   * @readonly
   */
  get sourceContainer() {
    return this.data.sourceContainer;
  }

/**
   * Sensor event
   * @property sensorEvent
   * @type {SensorEvent}
   * @readonly
   */
  get sensorEvent() {
    return this.data.sensorEvent;
  }

/**
   * Drag event
   * @property dragEvent
   * @type {DragEvent}
   * @readonly
   */
  get dragEvent() {
    return this.data.dragEvent;
  }

/**
   * Original event that triggered sensor event
   * @property originalEvent
   * @type {Event}
   * @readonly
   */
  get originalEvent() {
    if (this.sensorEvent) {
      return this.sensorEvent.originalEvent;
    }

return null;
  }
}

exports.MirrorEvent = MirrorEvent; /**
                                    * Mirror create event
                                    * @class MirrorCreateEvent
                                    * @module MirrorCreateEvent
                                    * @extends MirrorEvent
                                    */

class MirrorCreateEvent extends MirrorEvent {}

exports.MirrorCreateEvent = MirrorCreateEvent; /**
                                                * Mirror created event
                                                * @class MirrorCreatedEvent
                                                * @module MirrorCreatedEvent
                                                * @extends MirrorEvent
                                                */

MirrorCreateEvent.type = 'mirror:create';
class MirrorCreatedEvent extends MirrorEvent {

/**
   * Draggables mirror element
   * @property mirror
   * @type {HTMLElement}
   * @readonly
   */
  get mirror() {
    return this.data.mirror;
  }
}

exports.MirrorCreatedEvent = MirrorCreatedEvent; /**
                                                  * Mirror attached event
                                                  * @class MirrorAttachedEvent
                                                  * @module MirrorAttachedEvent
                                                  * @extends MirrorEvent
                                                  */

MirrorCreatedEvent.type = 'mirror:created';
class MirrorAttachedEvent extends MirrorEvent {

/**
   * Draggables mirror element
   * @property mirror
   * @type {HTMLElement}
   * @readonly
   */
  get mirror() {
    return this.data.mirror;
  }
}

exports.MirrorAttachedEvent = MirrorAttachedEvent; /**
                                                    * Mirror move event
                                                    * @class MirrorMoveEvent
                                                    * @module MirrorMoveEvent
                                                    * @extends MirrorEvent
                                                    */

MirrorAttachedEvent.type = 'mirror:attached';
class MirrorMoveEvent extends MirrorEvent {

/**
   * Draggables mirror element
   * @property mirror
   * @type {HTMLElement}
   * @readonly
   */
  get mirror() {
    return this.data.mirror;
  }
}

exports.MirrorMoveEvent = MirrorMoveEvent; /**
                                            * Mirror destroy event
                                            * @class MirrorDestroyEvent
                                            * @module MirrorDestroyEvent
                                            * @extends MirrorEvent
                                            */

MirrorMoveEvent.type = 'mirror:move';
MirrorMoveEvent.cancelable = true;
class MirrorDestroyEvent extends MirrorEvent {

/**
   * Draggables mirror element
   * @property mirror
   * @type {HTMLElement}
   * @readonly
   */
  get mirror() {
    return this.data.mirror;
  }
}
exports.MirrorDestroyEvent = MirrorDestroyEvent;
MirrorDestroyEvent.type = 'mirror:destroy';
MirrorDestroyEvent.cancelable = true;

/***/ }),
/* 55 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _MirrorEvent = __webpack_require__(54);

Object.keys(_MirrorEvent).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function () {
      return _MirrorEvent[key];
    }
  });
});

/***/ }),
/* 56 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultOptions = exports.getAppendableContainer = exports.onScroll = exports.onMirrorMove = exports.onMirrorCreated = exports.onDragStop = exports.onDragMove = exports.onDragStart = undefined;

var _AbstractPlugin = __webpack_require__(1);

var _AbstractPlugin2 = _interopRequireDefault(_AbstractPlugin);

var _MirrorEvent = __webpack_require__(55);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onDragStart = exports.onDragStart = Symbol('onDragStart');
const onDragMove = exports.onDragMove = Symbol('onDragMove');
const onDragStop = exports.onDragStop = Symbol('onDragStop');
const onMirrorCreated = exports.onMirrorCreated = Symbol('onMirrorCreated');
const onMirrorMove = exports.onMirrorMove = Symbol('onMirrorMove');
const onScroll = exports.onScroll = Symbol('onScroll');
const getAppendableContainer = exports.getAppendableContainer = Symbol('getAppendableContainer');

/**
 * Mirror default options
 * @property {Object} defaultOptions
 * @property {Boolean} defaultOptions.constrainDimensions
 * @property {Boolean} defaultOptions.xAxis
 * @property {Boolean} defaultOptions.yAxis
 * @property {null} defaultOptions.cursorOffsetX
 * @property {null} defaultOptions.cursorOffsetY
 * @type {Object}
 */
const defaultOptions = exports.defaultOptions = {
  constrainDimensions: false,
  xAxis: true,
  yAxis: true,
  cursorOffsetX: null,
  cursorOffsetY: null
};

/**
 * Mirror plugin which controls the mirror positioning while dragging
 * @class Mirror
 * @module Mirror
 * @extends AbstractPlugin
 */
class Mirror extends _AbstractPlugin2.default {
  /**
   * Mirror constructor.
   * @constructs Mirror
   * @param {Draggable} draggable - Draggable instance
   */
  constructor(draggable) {
    super(draggable);

/**
     * Mirror options
     * @property {Object} options
     * @property {Boolean} options.constrainDimensions
     * @property {Boolean} options.xAxis
     * @property {Boolean} options.yAxis
     * @property {Number|null} options.cursorOffsetX
     * @property {Number|null} options.cursorOffsetY
     * @property {String|HTMLElement|Function} options.appendTo
     * @type {Object}
     */
    this.options = _extends({}, defaultOptions, this.getOptions());

/**
     * Scroll offset for touch devices because the mirror is positioned fixed
     * @property {Object} scrollOffset
     * @property {Number} scrollOffset.x
     * @property {Number} scrollOffset.y
     */
    this.scrollOffset = { x: 0, y: 0 };

/**
     * Initial scroll offset for touch devices because the mirror is positioned fixed
     * @property {Object} scrollOffset
     * @property {Number} scrollOffset.x
     * @property {Number} scrollOffset.y
     */
    this.initialScrollOffset = {
      x: window.scrollX,
      y: window.scrollY
    };

this[onDragStart] = this[onDragStart].bind(this);
    this[onDragMove] = this[onDragMove].bind(this);
    this[onDragStop] = this[onDragStop].bind(this);
    this[onMirrorCreated] = this[onMirrorCreated].bind(this);
    this[onMirrorMove] = this[onMirrorMove].bind(this);
    this[onScroll] = this[onScroll].bind(this);
  }

/**
   * Attaches plugins event listeners
   */
  attach() {
    this.draggable.on('drag:start', this[onDragStart]).on('drag:move', this[onDragMove]).on('drag:stop', this[onDragStop]).on('mirror:created', this[onMirrorCreated]).on('mirror:move', this[onMirrorMove]);
  }

/**
   * Detaches plugins event listeners
   */
  detach() {
    this.draggable.off('drag:start', this[onDragStart]).off('drag:move', this[onDragMove]).off('drag:stop', this[onDragStop]).off('mirror:created', this[onMirrorCreated]).off('mirror:move', this[onMirrorMove]);
  }

/**
   * Returns options passed through draggable
   * @return {Object}
   */
  getOptions() {
    return this.draggable.options.mirror || {};
  }

[onDragStart](dragEvent) {
    if (dragEvent.canceled()) {
      return;
    }

if ('ontouchstart' in window) {
      document.addEventListener('scroll', this[onScroll], true);
    }

this.initialScrollOffset = {
      x: window.scrollX,
      y: window.scrollY
    };

const { source, originalSource, sourceContainer, sensorEvent } = dragEvent;

const mirrorCreateEvent = new _MirrorEvent.MirrorCreateEvent({
      source,
      originalSource,
      sourceContainer,
      sensorEvent,
      dragEvent
    });

this.draggable.trigger(mirrorCreateEvent);

if (isNativeDragEvent(sensorEvent) || mirrorCreateEvent.canceled()) {
      return;
    }

const appendableContainer = this[getAppendableContainer](source) || sourceContainer;
    this.mirror = source.cloneNode(true);

const mirrorCreatedEvent = new _MirrorEvent.MirrorCreatedEvent({
      source,
      originalSource,
      sourceContainer,
      sensorEvent,
      dragEvent,
      mirror: this.mirror
    });

const mirrorAttachedEvent = new _MirrorEvent.MirrorAttachedEvent({
      source,
      originalSource,
      sourceContainer,
      sensorEvent,
      dragEvent,
      mirror: this.mirror
    });

this.draggable.trigger(mirrorCreatedEvent);
    appendableContainer.appendChild(this.mirror);
    this.draggable.trigger(mirrorAttachedEvent);
  }

[onDragMove](dragEvent) {
    if (!this.mirror || dragEvent.canceled()) {
      return;
    }

const { source, originalSource, sourceContainer, sensorEvent } = dragEvent;

const mirrorMoveEvent = new _MirrorEvent.MirrorMoveEvent({
      source,
      originalSource,
      sourceContainer,
      sensorEvent,
      dragEvent,
      mirror: this.mirror
    });

this.draggable.trigger(mirrorMoveEvent);
  }

[onDragStop](dragEvent) {
    if ('ontouchstart' in window) {
      document.removeEventListener('scroll', this[onScroll], true);
    }

this.initialScrollOffset = { x: 0, y: 0 };
    this.scrollOffset = { x: 0, y: 0 };

if (!this.mirror) {
      return;
    }

const { source, sourceContainer, sensorEvent } = dragEvent;

const mirrorDestroyEvent = new _MirrorEvent.MirrorDestroyEvent({
      source,
      mirror: this.mirror,
      sourceContainer,
      sensorEvent,
      dragEvent
    });

this.draggable.trigger(mirrorDestroyEvent);

if (!mirrorDestroyEvent.canceled()) {
      this.mirror.parentNode.removeChild(this.mirror);
    }
  }

[onScroll]() {
    this.scrollOffset = {
      x: window.scrollX - this.initialScrollOffset.x,
      y: window.scrollY - this.initialScrollOffset.y
    };
  }

/**
   * Mirror created handler
   * @param {MirrorCreatedEvent} mirrorEvent
   * @return {Promise}
   * @private
   */
  [onMirrorCreated]({ mirror, source, sensorEvent }) {
    const mirrorClass = this.draggable.getClassNameFor('mirror');

const setState = (_ref) => {
      let { mirrorOffset, initialX, initialY } = _ref,
          args = _objectWithoutProperties(_ref, ['mirrorOffset', 'initialX', 'initialY']);

this.mirrorOffset = mirrorOffset;
      this.initialX = initialX;
      this.initialY = initialY;
      return _extends({ mirrorOffset, initialX, initialY }, args);
    };

const initialState = {
      mirror,
      source,
      sensorEvent,
      mirrorClass,
      scrollOffset: this.scrollOffset,
      options: this.options
    };

return Promise.resolve(initialState)
    // Fix reflow here
    .then(computeMirrorDimensions).then(calculateMirrorOffset).then(resetMirror).then(addMirrorClasses).then(positionMirror({ initial: true })).then(removeMirrorID).then(setState);
  }

/**
   * Mirror move handler
   * @param {MirrorMoveEvent} mirrorEvent
   * @return {Promise|null}
   * @private
   */
  [onMirrorMove](mirrorEvent) {
    if (mirrorEvent.canceled()) {
      return null;
    }

const initialState = {
      mirror: mirrorEvent.mirror,
      sensorEvent: mirrorEvent.sensorEvent,
      mirrorOffset: this.mirrorOffset,
      options: this.options,
      initialX: this.initialX,
      initialY: this.initialY,
      scrollOffset: this.scrollOffset
    };

return Promise.resolve(initialState).then(positionMirror({ raf: true }));
  }

/**
   * Returns appendable container for mirror based on the appendTo option
   * @private
   * @param {Object} options
   * @param {HTMLElement} options.source - Current source
   * @return {HTMLElement}
   */
  [getAppendableContainer](source) {
    const appendTo = this.options.appendTo;

if (typeof appendTo === 'string') {
      return document.querySelector(appendTo);
    } else if (appendTo instanceof HTMLElement) {
      return appendTo;
    } else if (typeof appendTo === 'function') {
      return appendTo(source);
    } else {
      return source.parentNode;
    }
  }
}

exports.default = Mirror; /**
                           * Computes mirror dimensions based on the source element
                           * Adds sourceRect to state
                           * @param {Object} state
                           * @param {HTMLElement} state.source
                           * @return {Promise}
                           * @private
                           */

function computeMirrorDimensions(_ref2) {
  let { source } = _ref2,
      args = _objectWithoutProperties(_ref2, ['source']);

return withPromise(resolve => {
    const sourceRect = source.getBoundingClientRect();
    resolve(_extends({ source, sourceRect }, args));
  });
}

/**
 * Calculates mirror offset
 * Adds mirrorOffset to state
 * @param {Object} state
 * @param {SensorEvent} state.sensorEvent
 * @param {DOMRect} state.sourceRect
 * @return {Promise}
 * @private
 */
function calculateMirrorOffset(_ref3) {
  let { sensorEvent, sourceRect, options } = _ref3,
      args = _objectWithoutProperties(_ref3, ['sensorEvent', 'sourceRect', 'options']);

return withPromise(resolve => {
    const top = options.cursorOffsetY === null ? sensorEvent.clientY - sourceRect.top : options.cursorOffsetY;
    const left = options.cursorOffsetX === null ? sensorEvent.clientX - sourceRect.left : options.cursorOffsetX;

const mirrorOffset = { top, left };

resolve(_extends({ sensorEvent, sourceRect, mirrorOffset, options }, args));
  });
}

/**
 * Applys mirror styles
 * @param {Object} state
 * @param {HTMLElement} state.mirror
 * @param {HTMLElement} state.source
 * @param {Object} state.options
 * @return {Promise}
 * @private
 */
function resetMirror(_ref4) {
  let { mirror, source, options } = _ref4,
      args = _objectWithoutProperties(_ref4, ['mirror', 'source', 'options']);

return withPromise(resolve => {
    let offsetHeight;
    let offsetWidth;

if (options.constrainDimensions) {
      const computedSourceStyles = getComputedStyle(source);
      offsetHeight = computedSourceStyles.getPropertyValue('height');
      offsetWidth = computedSourceStyles.getPropertyValue('width');
    }

mirror.style.position = 'fixed';
    mirror.style.pointerEvents = 'none';
    mirror.style.top = 0;
    mirror.style.left = 0;
    mirror.style.margin = 0;

if (options.constrainDimensions) {
      mirror.style.height = offsetHeight;
      mirror.style.width = offsetWidth;
    }

resolve(_extends({ mirror, source, options }, args));
  });
}

/**
 * Applys mirror class on mirror element
 * @param {Object} state
 * @param {HTMLElement} state.mirror
 * @param {String} state.mirrorClass
 * @return {Promise}
 * @private
 */
function addMirrorClasses(_ref5) {
  let { mirror, mirrorClass } = _ref5,
      args = _objectWithoutProperties(_ref5, ['mirror', 'mirrorClass']);

return withPromise(resolve => {
    mirror.classList.add(mirrorClass);
    resolve(_extends({ mirror, mirrorClass }, args));
  });
}

/**
 * Removes source ID from cloned mirror element
 * @param {Object} state
 * @param {HTMLElement} state.mirror
 * @return {Promise}
 * @private
 */
function removeMirrorID(_ref6) {
  let { mirror } = _ref6,
      args = _objectWithoutProperties(_ref6, ['mirror']);

return withPromise(resolve => {
    mirror.removeAttribute('id');
    delete mirror.id;
    resolve(_extends({ mirror }, args));
  });
}

/**
 * Positions mirror with translate3d
 * @param {Object} state
 * @param {HTMLElement} state.mirror
 * @param {SensorEvent} state.sensorEvent
 * @param {Object} state.mirrorOffset
 * @param {Number} state.initialY
 * @param {Number} state.initialX
 * @param {Object} state.options
 * @return {Promise}
 * @private
 */
function positionMirror({ withFrame = false, initial = false } = {}) {
  return (_ref7) => {
    let { mirror, sensorEvent, mirrorOffset, initialY, initialX, scrollOffset, options } = _ref7,
        args = _objectWithoutProperties(_ref7, ['mirror', 'sensorEvent', 'mirrorOffset', 'initialY', 'initialX', 'scrollOffset', 'options']);

return withPromise(resolve => {
      const result = _extends({
        mirror,
        sensorEvent,
        mirrorOffset,
        options
      }, args);

if (mirrorOffset) {
        const x = sensorEvent.clientX - mirrorOffset.left - scrollOffset.x;
        const y = sensorEvent.clientY - mirrorOffset.top - scrollOffset.y;

if (options.xAxis && options.yAxis || initial) {
          mirror.style.transform = `translate3d(${x}px, ${y}px, 0)`;
        } else if (options.xAxis && !options.yAxis) {
          mirror.style.transform = `translate3d(${x}px, ${initialY}px, 0)`;
        } else if (options.yAxis && !options.xAxis) {
          mirror.style.transform = `translate3d(${initialX}px, ${y}px, 0)`;
        }

if (initial) {
          result.initialX = x;
          result.initialY = y;
        }
      }

resolve(result);
    }, { frame: withFrame });
  };
}

/**
 * Wraps functions in promise with potential animation frame option
 * @param {Function} callback
 * @param {Object} options
 * @param {Boolean} options.raf
 * @return {Promise}
 * @private
 */
function withPromise(callback, { raf = false } = {}) {
  return new Promise((resolve, reject) => {
    if (raf) {
      requestAnimationFrame(() => {
        callback(resolve, reject);
      });
    } else {
      callback(resolve, reject);
    }
  });
}

/**
 * Returns true if the sensor event was triggered by a native browser drag event
 * @param {SensorEvent} sensorEvent
 */
function isNativeDragEvent(sensorEvent) {
  return (/^drag/.test(sensorEvent.originalEvent.type)
  );
}

/***/ }),
/* 57 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultOptions = undefined;

var _Mirror = __webpack_require__(56);

var _Mirror2 = _interopRequireDefault(_Mirror);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Mirror2.default;
exports.defaultOptions = _Mirror.defaultOptions;

/***/ }),
/* 58 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _AbstractPlugin = __webpack_require__(1);

var _AbstractPlugin2 = _interopRequireDefault(_AbstractPlugin);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onInitialize = Symbol('onInitialize');
const onDestroy = Symbol('onDestroy');

/**
 * Focusable default options
 * @property {Object} defaultOptions
 * @type {Object}
 */
const defaultOptions = {};

/**
 * Focusable plugin
 * @class Focusable
 * @module Focusable
 * @extends AbstractPlugin
 */
class Focusable extends _AbstractPlugin2.default {
  /**
   * Focusable constructor.
   * @constructs Focusable
   * @param {Draggable} draggable - Draggable instance
   */
  constructor(draggable) {
    super(draggable);

/**
     * Focusable options
     * @property {Object} options
     * @type {Object}
     */
    this.options = _extends({}, defaultOptions, this.getOptions());

this[onInitialize] = this[onInitialize].bind(this);
    this[onDestroy] = this[onDestroy].bind(this);
  }

/**
   * Attaches listeners to draggable
   */
  attach() {
    this.draggable.on('draggable:initialize', this[onInitialize]).on('draggable:destroy', this[onDestroy]);
  }

/**
   * Detaches listeners from draggable
   */
  detach() {
    this.draggable.off('draggable:initialize', this[onInitialize]).off('draggable:destroy', this[onDestroy]);
  }

/**
   * Returns options passed through draggable
   * @return {Object}
   */
  getOptions() {
    return this.draggable.options.focusable || {};
  }

/**
   * Returns draggable containers and elements
   * @return {HTMLElement[]}
   */
  getElements() {
    return [...this.draggable.containers, ...this.draggable.getDraggableElements()];
  }

/**
   * Intialize handler
   * @private
   */
  [onInitialize]() {
    // Can wait until the next best frame is available
    requestAnimationFrame(() => {
      this.getElements().forEach(element => decorateElement(element));
    });
  }

/**
   * Destroy handler
   * @private
   */
  [onDestroy]() {
    // Can wait until the next best frame is available
    requestAnimationFrame(() => {
      this.getElements().forEach(element => stripElement(element));
    });
  }
}

exports.default = Focusable; /**
                              * Keeps track of all the elements that are missing tabindex attributes
                              * so they can be reset when draggable gets destroyed
                              * @const {HTMLElement[]} elementsWithMissingTabIndex
                              */

const elementsWithMissingTabIndex = [];

/**
 * Decorates element with tabindex attributes
 * @param {HTMLElement} element
 * @return {Object}
 * @private
 */
function decorateElement(element) {
  const hasMissingTabIndex = Boolean(!element.getAttribute('tabindex') && element.tabIndex === -1);

if (hasMissingTabIndex) {
    elementsWithMissingTabIndex.push(element);
    element.tabIndex = 0;
  }
}

/**
 * Removes elements tabindex attributes
 * @param {HTMLElement} element
 * @private
 */
function stripElement(element) {
  const tabIndexElementPosition = elementsWithMissingTabIndex.indexOf(element);

if (tabIndexElementPosition !== -1) {
    element.tabIndex = -1;
    elementsWithMissingTabIndex.splice(tabIndexElementPosition, 1);
  }
}

/***/ }),
/* 59 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Focusable = __webpack_require__(58);

var _Focusable2 = _interopRequireDefault(_Focusable);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Focusable2.default;

/***/ }),
/* 60 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
/**
 * All draggable plugins inherit from this class.
 * @abstract
 * @class AbstractPlugin
 * @module AbstractPlugin
 */
class AbstractPlugin {
  /**
   * AbstractPlugin constructor.
   * @constructs AbstractPlugin
   * @param {Draggable} draggable - Draggable instance
   */
  constructor(draggable) {
    /**
     * Draggable instance
     * @property draggable
     * @type {Draggable}
     */
    this.draggable = draggable;
  }

/**
   * Override to add listeners
   * @abstract
   */
  attach() {
    throw new Error('Not Implemented');
  }

/**
   * Override to remove listeners
   * @abstract
   */
  detach() {
    throw new Error('Not Implemented');
  }
}
exports.default = AbstractPlugin;

/***/ }),
/* 61 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultOptions = undefined;

var _AbstractPlugin = __webpack_require__(1);

var _AbstractPlugin2 = _interopRequireDefault(_AbstractPlugin);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const onInitialize = Symbol('onInitialize');
const onDestroy = Symbol('onDestroy');
const announceEvent = Symbol('announceEvent');
const announceMessage = Symbol('announceMessage');

const ARIA_RELEVANT = 'aria-relevant';
const ARIA_ATOMIC = 'aria-atomic';
const ARIA_LIVE = 'aria-live';
const ROLE = 'role';

/**
 * Announcement default options
 * @property {Object} defaultOptions
 * @property {Number} defaultOptions.expire
 * @type {Object}
 */
const defaultOptions = exports.defaultOptions = {
  expire: 7000
};

/**
 * Announcement plugin
 * @class Announcement
 * @module Announcement
 * @extends AbstractPlugin
 */
class Announcement extends _AbstractPlugin2.default {
  /**
   * Announcement constructor.
   * @constructs Announcement
   * @param {Draggable} draggable - Draggable instance
   */
  constructor(draggable) {
    super(draggable);

/**
     * Plugin options
     * @property options
     * @type {Object}
     */
    this.options = _extends({}, defaultOptions, this.getOptions());

/**
     * Original draggable trigger method. Hack until we have onAll or on('all')
     * @property originalTriggerMethod
     * @type {Function}
     */
    this.originalTriggerMethod = this.draggable.trigger;

this[onInitialize] = this[onInitialize].bind(this);
    this[onDestroy] = this[onDestroy].bind(this);
  }

/**
   * Attaches listeners to draggable
   */
  attach() {
    this.draggable.on('draggable:initialize', this[onInitialize]);
  }

/**
   * Detaches listeners from draggable
   */
  detach() {
    this.draggable.off('draggable:destroy', this[onDestroy]);
  }

/**
   * Returns passed in options
   */
  getOptions() {
    return this.draggable.options.announcements || {};
  }

/**
   * Announces event
   * @private
   * @param {AbstractEvent} event
   */
  [announceEvent](event) {
    const message = this.options[event.type];

if (message && typeof message === 'string') {
      this[announceMessage](message);
    }

if (message && typeof message === 'function') {
      this[announceMessage](message(event));
    }
  }

/**
   * Announces message to screen reader
   * @private
   * @param {String} message
   */
  [announceMessage](message) {
    announce(message, { expire: this.options.expire });
  }

/**
   * Initialize hander
   * @private
   */
  [onInitialize]() {
    // Hack until there is an api for listening for all events
    this.draggable.trigger = event => {
      try {
        this[announceEvent](event);
      } finally {
        // Ensure that original trigger is called
        this.originalTriggerMethod.call(this.draggable, event);
      }
    };
  }

/**
   * Destroy hander
   * @private
   */
  [onDestroy]() {
    this.draggable.trigger = this.originalTriggerMethod;
  }
}

exports.default = Announcement; /**
                                 * @const {HTMLElement} liveRegion
                                 */

const liveRegion = createRegion();

/**
 * Announces message via live region
 * @param {String} message
 * @param {Object} options
 * @param {Number} options.expire
 */
function announce(message, { expire }) {
  const element = document.createElement('div');

element.textContent = message;
  liveRegion.appendChild(element);

return setTimeout(() => {
    liveRegion.removeChild(element);
  }, expire);
}

/**
 * Creates region element
 * @return {HTMLElement}
 */
function createRegion() {
  const element = document.createElement('div');

element.setAttribute('id', 'draggable-live-region');
  element.setAttribute(ARIA_RELEVANT, 'additions');
  element.setAttribute(ARIA_ATOMIC, 'true');
  element.setAttribute(ARIA_LIVE, 'assertive');
  element.setAttribute(ROLE, 'log');

element.style.position = 'fixed';
  element.style.width = '1px';
  element.style.height = '1px';
  element.style.top = '-1px';
  element.style.overflow = 'hidden';

return element;
}

// Append live region element as early as possible
document.addEventListener('DOMContentLoaded', () => {
  document.body.appendChild(liveRegion);
});

/***/ }),
/* 62 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultOptions = undefined;

var _Announcement = __webpack_require__(61);

var _Announcement2 = _interopRequireDefault(_Announcement);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Announcement2.default;
exports.defaultOptions = _Announcement.defaultOptions;

/***/ }),
/* 63 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.DraggableDestroyEvent = exports.DraggableInitializedEvent = exports.DraggableEvent = undefined;

var _AbstractEvent = __webpack_require__(0);

var _AbstractEvent2 = _interopRequireDefault(_AbstractEvent);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Base draggable event
 * @class DraggableEvent
 * @module DraggableEvent
 * @extends AbstractEvent
 */
class DraggableEvent extends _AbstractEvent2.default {

/**
   * Draggable instance
   * @property draggable
   * @type {Draggable}
   * @readonly
   */
  get draggable() {
    return this.data.draggable;
  }
}

exports.DraggableEvent = DraggableEvent; /**
                                          * Draggable initialized event
                                          * @class DraggableInitializedEvent
                                          * @module DraggableInitializedEvent
                                          * @extends DraggableEvent
                                          */

DraggableEvent.type = 'draggable';
class DraggableInitializedEvent extends DraggableEvent {}

exports.DraggableInitializedEvent = DraggableInitializedEvent; /**
                                                                * Draggable destory event
                                                                * @class DraggableInitializedEvent
                                                                * @module DraggableDestroyEvent
                                                                * @extends DraggableDestroyEvent
                                                                */

DraggableInitializedEvent.type = 'draggable:initialize';
class DraggableDestroyEvent extends DraggableEvent {}
exports.DraggableDestroyEvent = DraggableDestroyEvent;
DraggableDestroyEvent.type = 'draggable:destroy';

/***/ }),
/* 64 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

const canceled = Symbol('canceled');

/**
 * All events fired by draggable inherit this class. You can call `cancel()` to
 * cancel a specific event or you can check if an event has been canceled by
 * calling `canceled()`.
 * @abstract
 * @class AbstractEvent
 * @module AbstractEvent
 */
class AbstractEvent {

/**
   * AbstractEvent constructor.
   * @constructs AbstractEvent
   * @param {object} data - Event data
   */

/**
   * Event type
   * @static
   * @abstract
   * @property type
   * @type {String}
   */
  constructor(data) {
    this[canceled] = false;
    this.data = data;
  }

/**
   * Read-only type
   * @abstract
   * @return {String}
   */

/**
   * Event cancelable
   * @static
   * @abstract
   * @property cancelable
   * @type {Boolean}
   */
  get type() {
    return this.constructor.type;
  }

/**
   * Read-only cancelable
   * @abstract
   * @return {Boolean}
   */
  get cancelable() {
    return this.constructor.cancelable;
  }

/**
   * Cancels the event instance
   * @abstract
   */
  cancel() {
    this[canceled] = true;
  }

/**
   * Check if event has been canceled
   * @abstract
   * @return {Boolean}
   */
  canceled() {
    return Boolean(this[canceled]);
  }

/**
   * Returns new event instance with existing event data.
   * This method allows for overriding of event data.
   * @param {Object} data
   * @return {AbstractEvent}
   */
  clone(data) {
    return new this.constructor(_extends({}, this.data, data));
  }
}
exports.default = AbstractEvent;
AbstractEvent.type = 'event';
AbstractEvent.cancelable = false;

/***/ }),
/* 65 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.DragStopEvent = exports.DragPressureEvent = exports.DragOutContainerEvent = exports.DragOverContainerEvent = exports.DragOutEvent = exports.DragOverEvent = exports.DragMoveEvent = exports.DragStartEvent = exports.DragEvent = undefined;

var _AbstractEvent = __webpack_require__(0);

var _AbstractEvent2 = _interopRequireDefault(_AbstractEvent);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Base drag event
 * @class DragEvent
 * @module DragEvent
 * @extends AbstractEvent
 */
class DragEvent extends _AbstractEvent2.default {

/**
   * Draggables source element
   * @property source
   * @type {HTMLElement}
   * @readonly
   */
  get source() {
    return this.data.source;
  }

/**
   * Draggables original source element
   * @property originalSource
   * @type {HTMLElement}
   * @readonly
   */
  get originalSource() {
    return this.data.originalSource;
  }

/**
   * Draggables mirror element
   * @property mirror
   * @type {HTMLElement}
   * @readonly
   */
  get mirror() {
    return this.data.mirror;
  }

/**
   * Draggables source container element
   * @property sourceContainer
   * @type {HTMLElement}
   * @readonly
   */
  get sourceContainer() {
    return this.data.sourceContainer;
  }

/**
   * Sensor event
   * @property sensorEvent
   * @type {SensorEvent}
   * @readonly
   */
  get sensorEvent() {
    return this.data.sensorEvent;
  }

return null;
  }
}

exports.DragEvent = DragEvent; /**
                                * Drag start event
                                * @class DragStartEvent
                                * @module DragStartEvent
                                * @extends DragEvent
                                */

DragEvent.type = 'drag';
class DragStartEvent extends DragEvent {}

exports.DragStartEvent = DragStartEvent; /**
                                          * Drag move event
                                          * @class DragMoveEvent
                                          * @module DragMoveEvent
                                          * @extends DragEvent
                                          */

DragStartEvent.type = 'drag:start';
DragStartEvent.cancelable = true;
class DragMoveEvent extends DragEvent {}

exports.DragMoveEvent = DragMoveEvent; /**
                                        * Drag over event
                                        * @class DragOverEvent
                                        * @module DragOverEvent
                                        * @extends DragEvent
                                        */

DragMoveEvent.type = 'drag:move';
class DragOverEvent extends DragEvent {

/**
   * Draggable container you are over
   * @property overContainer
   * @type {HTMLElement}
   * @readonly
   */
  get overContainer() {
    return this.data.overContainer;
  }

/**
   * Draggable element you are over
   * @property over
   * @type {HTMLElement}
   * @readonly
   */
  get over() {
    return this.data.over;
  }
}

exports.DragOverEvent = DragOverEvent; /**
                                        * Drag out event
                                        * @class DragOutEvent
                                        * @module DragOutEvent
                                        * @extends DragEvent
                                        */

DragOverEvent.type = 'drag:over';
DragOverEvent.cancelable = true;
class DragOutEvent extends DragEvent {

/**
   * Draggable container you are over
   * @property overContainer
   * @type {HTMLElement}
   * @readonly
   */
  get overContainer() {
    return this.data.overContainer;
  }

/**
   * Draggable element you left
   * @property over
   * @type {HTMLElement}
   * @readonly
   */
  get over() {
    return this.data.over;
  }
}

exports.DragOutEvent = DragOutEvent; /**
                                      * Drag over container event
                                      * @class DragOverContainerEvent
                                      * @module DragOverContainerEvent
                                      * @extends DragEvent
                                      */

DragOutEvent.type = 'drag:out';
class DragOverContainerEvent extends DragEvent {

/**
   * Draggable container you are over
   * @property overContainer
   * @type {HTMLElement}
   * @readonly
   */
  get overContainer() {
    return this.data.overContainer;
  }
}

exports.DragOverContainerEvent = DragOverContainerEvent; /**
                                                          * Drag out container event
                                                          * @class DragOutContainerEvent
                                                          * @module DragOutContainerEvent
                                                          * @extends DragEvent
                                                          */

DragOverContainerEvent.type = 'drag:over:container';
class DragOutContainerEvent extends DragEvent {

/**
   * Draggable container you left
   * @property overContainer
   * @type {HTMLElement}
   * @readonly
   */
  get overContainer() {
    return this.data.overContainer;
  }
}

exports.DragOutContainerEvent = DragOutContainerEvent; /**
                                                        * Drag pressure event
                                                        * @class DragPressureEvent
                                                        * @module DragPressureEvent
                                                        * @extends DragEvent
                                                        */

DragOutContainerEvent.type = 'drag:out:container';
class DragPressureEvent extends DragEvent {

/**
   * Pressure applied on draggable element
   * @property pressure
   * @type {Number}
   * @readonly
   */
  get pressure() {
    return this.data.pressure;
  }
}

exports.DragPressureEvent = DragPressureEvent; /**
                                                * Drag stop event
                                                * @class DragStopEvent
                                                * @module DragStopEvent
                                                * @extends DragEvent
                                                */

DragPressureEvent.type = 'drag:pressure';
class DragStopEvent extends DragEvent {}
exports.DragStopEvent = DragStopEvent;
DragStopEvent.type = 'drag:stop';

/***/ }),
/* 66 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Plugins = exports.Sensors = exports.Sortable = exports.Swappable = exports.Droppable = exports.Draggable = exports.BasePlugin = exports.BaseEvent = undefined;

var _Draggable = __webpack_require__(5);

Object.defineProperty(exports, 'Draggable', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Draggable).default;
  }
});

var _Droppable = __webpack_require__(34);

Object.defineProperty(exports, 'Droppable', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Droppable).default;
  }
});

var _Swappable = __webpack_require__(31);

Object.defineProperty(exports, 'Swappable', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Swappable).default;
  }
});

var _Sortable = __webpack_require__(28);

Object.defineProperty(exports, 'Sortable', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Sortable).default;
  }
});

var _AbstractEvent = __webpack_require__(0);

var _AbstractEvent2 = _interopRequireDefault(_AbstractEvent);

var _AbstractPlugin = __webpack_require__(1);

var _AbstractPlugin2 = _interopRequireDefault(_AbstractPlugin);

var _Sensors = __webpack_require__(6);

var Sensors = _interopRequireWildcard(_Sensors);

var _Plugins = __webpack_require__(25);

var Plugins = _interopRequireWildcard(_Plugins);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.BaseEvent = _AbstractEvent2.default;
exports.BasePlugin = _AbstractPlugin2.default;
exports.Sensors = Sensors;
exports.Plugins = Plugins;

/***/ })
/******/ ]);
});
(function webpackUniversalModuleDefinition(root, factory) {
	if(typeof exports === 'object' && typeof module === 'object')
		module.exports = factory();
	else if(typeof define === 'function' && define.amd)
		define("Draggable", [], factory);
	else if(typeof exports === 'object')
		exports["Draggable"] = factory();
	else
		root["Draggable"] = factory();
})(window, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/
/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId]) {
/******/ 			return installedModules[moduleId].exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = installedModules[moduleId] = {
/******/ 			i: moduleId,
/******/ 			l: false,
/******/ 			exports: {}
/******/ 		};
/******/
/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ 		// Flag the module as loaded
/******/ 		module.l = true;
/******/
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/
/******/
/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__webpack_require__.m = modules;
/******/
/******/ 	// expose the module cache
/******/ 	__webpack_require__.c = installedModules;
/******/
/******/ 	// define getter function for harmony exports
/******/ 	__webpack_require__.d = function(exports, name, getter) {
/******/ 		if(!__webpack_require__.o(exports, name)) {
/******/ 			Object.defineProperty(exports, name, { enumerable: true, get: getter });
/******/ 		}
/******/ 	};
/******/
/******/ 	// define __esModule on exports
/******/ 	__webpack_require__.r = function(exports) {
/******/ 		if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ 			Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ 		}
/******/ 		Object.defineProperty(exports, '__esModule', { value: true });
/******/ 	};
/******/
/******/ 	// create a fake namespace object
/******/ 	// mode & 1: value is a module id, require it
/******/ 	// mode & 2: merge all properties of value into the ns
/******/ 	// mode & 4: return value when already ns object
/******/ 	// mode & 8|1: behave like require
/******/ 	__webpack_require__.t = function(value, mode) {
/******/ 		if(mode & 1) value = __webpack_require__(value);
/******/ 		if(mode & 8) return value;
/******/ 		if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
/******/ 		var ns = Object.create(null);
/******/ 		__webpack_require__.r(ns);
/******/ 		Object.defineProperty(ns, 'default', { enumerable: true, value: value });
/******/ 		if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
/******/ 		return ns;
/******/ 	};
/******/
/******/ 	// getDefaultExport function for compatibility with non-harmony modules
/******/ 	__webpack_require__.n = function(module) {
/******/ 		var getter = module && module.__esModule ?
/******/ 			function getDefault() { return module['default']; } :
/******/ 			function getModuleExports() { return module; };
/******/ 		__webpack_require__.d(getter, 'a', getter);
/******/ 		return getter;
/******/ 	};
/******/
/******/ 	// Object.prototype.hasOwnProperty.call
/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ 	// __webpack_public_path__
/******/ 	__webpack_require__.p = "";
/******/
/******/
/******/ 	// Load entry module and return exports
/******/ 	return __webpack_require__(__webpack_require__.s = 154);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {

var store = __webpack_require__(36)('wks');
var uid = __webpack_require__(22);
var Symbol = __webpack_require__(1).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;

/***/ }),
/* 1 */
/***/ (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

/***/ }),
/* 2 */
/***/ (function(module, exports) {

var core = module.exports = { version: '2.5.7' };
if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef

/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _AbstractEvent = __webpack_require__(112);

var _AbstractEvent2 = _interopRequireDefault(_AbstractEvent);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _AbstractEvent2.default;

/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _AbstractPlugin = __webpack_require__(111);

var _AbstractPlugin2 = _interopRequireDefault(_AbstractPlugin);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _AbstractPlugin2.default;

/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _closest = __webpack_require__(107);

Object.defineProperty(exports, 'closest', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_closest).default;
  }
});

var _requestNextAnimationFrame = __webpack_require__(105);

Object.defineProperty(exports, 'requestNextAnimationFrame', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_requestNextAnimationFrame).default;
  }
});

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(8);
module.exports = function (it) {
  if (!isObject(it)) throw TypeError(it + ' is not an object!');
  return it;
};

/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {

// to indexed object, toObject with fallback for non-array-like ES3 strings
var IObject = __webpack_require__(58);
var defined = __webpack_require__(35);
module.exports = function (it) {
  return IObject(defined(it));
};

/***/ }),
/* 8 */
/***/ (function(module, exports) {

module.exports = function (it) {
  return typeof it === 'object' ? it !== null : typeof it === 'function';
};

/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {

var anObject = __webpack_require__(6);
var IE8_DOM_DEFINE = __webpack_require__(61);
var toPrimitive = __webpack_require__(37);
var dP = Object.defineProperty;

exports.f = __webpack_require__(11) ? 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;
};

/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {

var dP = __webpack_require__(9);
var createDesc = __webpack_require__(28);
module.exports = __webpack_require__(11) ? function (object, key, value) {
  return dP.f(object, key, createDesc(1, value));
} : function (object, key, value) {
  object[key] = value;
  return object;
};

/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {

// Thank's IE8 for his funny defineProperty
module.exports = !__webpack_require__(23)(function () {
  return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
});

/***/ }),
/* 12 */
/***/ (function(module, exports) {

var hasOwnProperty = {}.hasOwnProperty;
module.exports = function (it, key) {
  return hasOwnProperty.call(it, key);
};

/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.14 / 15.2.3.14 Object.keys(O)
var $keys = __webpack_require__(59);
var enumBugKeys = __webpack_require__(32);

module.exports = Object.keys || function keys(O) {
  return $keys(O, enumBugKeys);
};

/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__(1);
var hide = __webpack_require__(10);
var has = __webpack_require__(12);
var SRC = __webpack_require__(22)('src');
var TO_STRING = 'toString';
var $toString = Function[TO_STRING];
var TPL = ('' + $toString).split(TO_STRING);

__webpack_require__(2).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);
});

/***/ }),
/* 15 */
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__(1);
var core = __webpack_require__(2);
var hide = __webpack_require__(10);
var redefine = __webpack_require__(14);
var ctx = __webpack_require__(27);
var PROTOTYPE = 'prototype';

/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _SensorEvent = __webpack_require__(103);

/***/ }),
/* 17 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Sensor = __webpack_require__(110);

var _Sensor2 = _interopRequireDefault(_Sensor);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Sensor2.default;

/***/ }),
/* 18 */
/***/ (function(module, exports) {

module.exports = {};

/***/ }),
/* 19 */
/***/ (function(module, exports) {

exports.f = {}.propertyIsEnumerable;

/***/ }),
/* 20 */
/***/ (function(module, exports) {

var toString = {}.toString;

module.exports = function (it) {
  return toString.call(it).slice(8, -1);
};

/***/ }),
/* 21 */
/***/ (function(module, exports) {

module.exports = false;

/***/ }),
/* 22 */
/***/ (function(module, exports) {

var id = 0;
var px = Math.random();
module.exports = function (key) {
  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
};

/***/ }),
/* 23 */
/***/ (function(module, exports) {

module.exports = function (exec) {
  try {
    return !!exec();
  } catch (e) {
    return true;
  }
};

/***/ }),
/* 24 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _DragEvent = __webpack_require__(44);

var _DraggableEvent = __webpack_require__(43);

var _Plugins = __webpack_require__(42);

var _Sensors = __webpack_require__(29);

var _Draggable = __webpack_require__(73);

var _Draggable2 = _interopRequireDefault(_Draggable);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Draggable2.default;

/***/ }),
/* 25 */
/***/ (function(module, exports, __webpack_require__) {

var def = __webpack_require__(9).f;
var has = __webpack_require__(12);
var TAG = __webpack_require__(0)('toStringTag');

module.exports = function (it, tag, stat) {
  if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
};

/***/ }),
/* 26 */
/***/ (function(module, exports) {

module.exports = function (it) {
  if (typeof it != 'function') throw TypeError(it + ' is not a function!');
  return it;
};

/***/ }),
/* 27 */
/***/ (function(module, exports, __webpack_require__) {

// optional / simple context binding
var aFunction = __webpack_require__(26);
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);
  };
};

/***/ }),
/* 28 */
/***/ (function(module, exports) {

module.exports = function (bitmap, value) {
  return {
    enumerable: !(bitmap & 1),
    configurable: !(bitmap & 2),
    writable: !(bitmap & 4),
    value: value
  };
};

/***/ }),
/* 29 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Sensor = __webpack_require__(17);

Object.defineProperty(exports, 'Sensor', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Sensor).default;
  }
});

var _MouseSensor = __webpack_require__(109);

Object.defineProperty(exports, 'MouseSensor', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_MouseSensor).default;
  }
});

var _TouchSensor = __webpack_require__(102);

Object.defineProperty(exports, 'TouchSensor', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_TouchSensor).default;
  }
});

var _DragSensor = __webpack_require__(100);

Object.defineProperty(exports, 'DragSensor', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_DragSensor).default;
  }
});

var _ForceTouchSensor = __webpack_require__(98);

Object.defineProperty(exports, 'ForceTouchSensor', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_ForceTouchSensor).default;
  }
});

var _SensorEvent = __webpack_require__(16);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/***/ }),
/* 30 */
/***/ (function(module, exports, __webpack_require__) {

// getting tag from 19.1.3.6 Object.prototype.toString()
var cof = __webpack_require__(20);
var TAG = __webpack_require__(0)('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;
};

/***/ }),
/* 31 */
/***/ (function(module, exports) {

exports.f = Object.getOwnPropertySymbols;

/***/ }),
/* 32 */
/***/ (function(module, exports) {

// IE 8- don't enum bug keys
module.exports = (
  'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
).split(',');

/***/ }),
/* 33 */
/***/ (function(module, exports, __webpack_require__) {

var shared = __webpack_require__(36)('keys');
var uid = __webpack_require__(22);
module.exports = function (key) {
  return shared[key] || (shared[key] = uid(key));
};

/***/ }),
/* 34 */
/***/ (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);
};

/***/ }),
/* 35 */
/***/ (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;
};

/***/ }),
/* 36 */
/***/ (function(module, exports, __webpack_require__) {

var core = __webpack_require__(2);
var global = __webpack_require__(1);
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__(21) ? 'pure' : 'global',
  copyright: '© 2018 Denis Pushkarev (zloirock.ru)'
});

/***/ }),
/* 37 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.1 ToPrimitive(input [, PreferredType])
var isObject = __webpack_require__(8);
// 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");
};

/***/ }),
/* 38 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(8);
var document = __webpack_require__(1).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) : {};
};

/***/ }),
/* 39 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _SortableEvent = __webpack_require__(63);

/***/ }),
/* 40 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _SwappableEvent = __webpack_require__(66);

/***/ }),
/* 41 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _DroppableEvent = __webpack_require__(69);

/***/ }),
/* 42 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Announcement = __webpack_require__(83);

var _Focusable = __webpack_require__(81);

Object.defineProperty(exports, 'Focusable', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_Focusable).default;
  }
});

var _Mirror = __webpack_require__(79);

var _Scrollable = __webpack_require__(75);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/***/ }),
/* 43 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _DraggableEvent = __webpack_require__(84);

/***/ }),
/* 44 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _DragEvent = __webpack_require__(85);

/***/ }),
/* 45 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _SnappableEvent = __webpack_require__(89);

/***/ }),
/* 46 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _CollidableEvent = __webpack_require__(94);

/***/ }),
/* 47 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// 25.4.1.5 NewPromiseCapability(C)
var aFunction = __webpack_require__(26);

function PromiseCapability(C) {
  var resolve, reject;
  this.promise = new C(function ($$resolve, $$reject) {
    if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor');
    resolve = $$resolve;
    reject = $$reject;
  });
  this.resolve = aFunction(resolve);
  this.reject = aFunction(reject);
}

module.exports.f = function (C) {
  return new PromiseCapability(C);
};

/***/ }),
/* 48 */
/***/ (function(module, exports, __webpack_require__) {

/***/ }),
/* 49 */
/***/ (function(module, exports, __webpack_require__) {

// 22.1.3.31 Array.prototype[@@unscopables]
var UNSCOPABLES = __webpack_require__(0)('unscopables');
var ArrayProto = Array.prototype;
if (ArrayProto[UNSCOPABLES] == undefined) __webpack_require__(10)(ArrayProto, UNSCOPABLES, {});
module.exports = function (key) {
  ArrayProto[UNSCOPABLES][key] = true;
};

/***/ }),
/* 50 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.13 ToObject(argument)
var defined = __webpack_require__(35);
module.exports = function (it) {
  return Object(defined(it));
};

/***/ }),
/* 51 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var LIBRARY = __webpack_require__(21);
var $export = __webpack_require__(15);
var redefine = __webpack_require__(14);
var hide = __webpack_require__(10);
var Iterators = __webpack_require__(18);
var $iterCreate = __webpack_require__(140);
var setToStringTag = __webpack_require__(25);
var getPrototypeOf = __webpack_require__(139);
var ITERATOR = __webpack_require__(0)('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;
};

/***/ }),
/* 52 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// 19.1.3.6 Object.prototype.toString()
var classof = __webpack_require__(30);
var test = {};
test[__webpack_require__(0)('toStringTag')] = 'z';
if (test + '' != '[object z]') {
  __webpack_require__(14)(Object.prototype, 'toString', function toString() {
    return '[object ' + classof(this) + ']';
  }, true);
}

/***/ }),
/* 53 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
var $keys = __webpack_require__(59);
var hiddenKeys = __webpack_require__(32).concat('length', 'prototype');

exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
  return $keys(O, hiddenKeys);
};

/***/ }),
/* 54 */
/***/ (function(module, exports, __webpack_require__) {

var document = __webpack_require__(1).document;
module.exports = document && document.documentElement;

/***/ }),
/* 55 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
var anObject = __webpack_require__(6);
var dPs = __webpack_require__(146);
var enumBugKeys = __webpack_require__(32);
var IE_PROTO = __webpack_require__(33)('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__(38)('iframe');
  var i = enumBugKeys.length;
  var lt = '<';
  var gt = '>';
  var iframeDocument;
  iframe.style.display = 'none';
  __webpack_require__(54).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);
};

/***/ }),
/* 56 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.15 ToLength
var toInteger = __webpack_require__(34);
var min = Math.min;
module.exports = function (it) {
  return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
};

/***/ }),
/* 57 */
/***/ (function(module, exports, __webpack_require__) {

// false -> Array#indexOf
// true  -> Array#includes
var toIObject = __webpack_require__(7);
var toLength = __webpack_require__(56);
var toAbsoluteIndex = __webpack_require__(148);
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;
  };
};

/***/ }),
/* 58 */
/***/ (function(module, exports, __webpack_require__) {

// fallback for non-array-like ES3 and non-enumerable old V8 strings
var cof = __webpack_require__(20);
// eslint-disable-next-line no-prototype-builtins
module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
  return cof(it) == 'String' ? it.split('') : Object(it);
};

/***/ }),
/* 59 */
/***/ (function(module, exports, __webpack_require__) {

var has = __webpack_require__(12);
var toIObject = __webpack_require__(7);
var arrayIndexOf = __webpack_require__(57)(false);
var IE_PROTO = __webpack_require__(33)('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;
};

/***/ }),
/* 60 */
/***/ (function(module, exports, __webpack_require__) {

exports.f = __webpack_require__(0);

/***/ }),
/* 61 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = !__webpack_require__(11) && !__webpack_require__(23)(function () {
  return Object.defineProperty(__webpack_require__(38)('div'), 'a', { get: function () { return 7; } }).a != 7;
});

/***/ }),
/* 62 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Draggable = __webpack_require__(24);

var _Draggable2 = _interopRequireDefault(_Draggable);

var _SortableEvent = __webpack_require__(39);