text: import React from 'react';
  import { render } from 'react-dom';
  import 'typeface-roboto';
  import App from './App';
  
  render(<App />, document.getElementById('app'));
  
  moduleHotAccept(module);
  
  export function moduleHotAccept(mod) {
    if (mod.hot) {
      mod.hot.accept('./App', () => {
        const NewApp = require('./App').default;
        render(<NewApp />, document.getElementById('app'));
      });
    }
  }
  