1. //inside my app.js
  2.  
  3. Ext.application({
  4.     name: 'MyApp',
  5.     appFolder: 'app',
  6.  
  7.     controllers: [
  8.         "main.App"
  9.     ],
  10.  
  11.     uses: [
  12.         /*ant-generated-content-start*/ /*ant-generated-content-end*/
  13.     ],
  14.  
  15.     autoCreateViewport: true,
  16. });