text: /**
   * Copyright © 2015 Magento. All rights reserved.
   * See COPYING.txt for license details.
   */
  
  /* global Ext*/
  define(['extjs/ext-tree'], function () {
      'use strict';
  
      Ext.UpdateManager.defaults.loadScripts = false;
      Ext.UpdateManager.defaults.disableCaching = true;
      Ext.BLANK_IMAGE_URL = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';
  });
  