content: import React from 'react';
  import ReactDOM from 'react-dom';
  import axios from 'axios';
  import Editor from './components/Editor';
  import Mention from '../Mention';
  
  ReactDOM.render(
    <div>
      <Editor />
      <Mention
        showDebugger={true}
        delimiter={'@'}
        dataSource={axios.get('/public/api/complex.json')}
        transformFn={dataSource => {
          return dataSource.data.map(result => {
            const { fullName } = result;
            return {
              searchKey: fullName,
              displayLabel: fullName
            };
          });
        }}
      />
    </div>
  , document.getElementById('root'));
  