/*!
 * Determine if an object is a Buffer
 *
 * @author   Feross Aboukhadijeh <https://feross.org>
 * @license  MIT
 */

/*!
 * Vue.js v2.6.12
 * (c) 2014-2020 Evan You
 * Released under the MIT License.
 */

/*!
 * drag-event-service v0.0.6
 * (c) 2018-present phphe <phphe@outlook.com> (https://github.com/phphe)
 * Released under the MIT License.
 */

/*!
 * draggable-helper v1.0.20
 * (c) 2018-present phphe <phphe@outlook.com> (https://github.com/phphe)
 * Released under the MIT License.
 */

/*!
* tree-helper v1.4.14
* (c) phphe <phphe@outlook.com> (https://github.com/phphe)
* Released under the MIT License.
*/

/*! 
  * portal-vue © Thorsten Lünborg, 2019 
  * 
  * Version: 2.1.7
  * 
  * LICENCE: MIT 
  * 
  * https://github.com/linusborg/portal-vue
  * 
 */
