text: import 'raf/polyfill';
  import React from 'react';
  import { AppContainer } from 'react-hot-loader';
  import { render } from 'react-dom';
  
  import App from './App';
  
  render(
    <AppContainer>
      <App />
    </AppContainer>,
    document.getElementById('app'),
  );
  
  if (process.env.NODE_ENV === 'development' && module.hot) {
    module.hot.accept();
  }
  