text: import React from 'react';
  import ReactDOM from 'react-dom';
  
  import App from './components/App';
  
  import 'normalize.css';
  import './styles.scss';
  
  // navigator.serviceWorker.register('./serviceWorker.js').then(function(registration) {
  //     console.log('Service worker registered.');
  // });
  
  ReactDOM.render(<App />, document.getElementById('root'));
  