text: import Controller from '@ember/controller';
  import {emoji} from 'dummy/utils/data-sources';
  
  // BEGIN-SNIPPET docs-demo-index.js
  export default Controller.extend({
    text: 'This is a generic textarea with an emoji data source.\n\nType `:` to get emoji completions.\n\n',
    ds: {
      ':': emoji
    },
  });
  // END-SNIPPET
  