/* object-assign © Sindre Sorhus @license MIT */

/*!

Copyright (c) 2015 Jed Watson.
Based on code that is Copyright 2013-2015, Facebook, Inc.
All rights reserved.

*/

/*!

Copyright (c) 2017 Jed Watson.
Licensed under the MIT License (MIT), see
http://jedwatson.github.io/classnames

*/

/*!

* Adapted from jQuery UI core
*
* http://jqueryui.com
*
* Copyright 2014 jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/category/ui-core/
*/

/*!

* The buffer module from node.js, for the browser.
*
* @author   Feross Aboukhadijeh <http://feross.org>
* @license  MIT
*/

/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <feross.org/opensource> */

/**

* Checks if an event is supported in the current execution environment.
*
* NOTE: This will not work correctly for non-generic events such as `change`,
* `reset`, `load`, `error`, and `select`.
*
* Borrows from Modernizr.
*
* @param {string} eventNameSuffix Event name, e.g. "click".
* @param {?boolean} capture Check if the capture phase is supported.
* @return {boolean} True if the event is supported.
* @internal
* @license Modernizr 3.0.0pre (Custom Build) | MIT
*/

/** @license React v16.13.1

* react-is.production.min.js
*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/

/**!

* Sortable
* @author      RubaXa   <trash@rubaxa.org>
* @author      owenm    <owen23355@gmail.com>
* @license MIT
*/