import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
import * as serviceWorker from './serviceWorker';

// version 3

ReactDOM.render(<App />, document.getElementById('root'));

// If you want your app to work offline and load faster, you can change
// // unregister() to register() below. Note this comes with some pitfalls.
// // Learn more about service workers: https://bit.ly/CRA-PWA
serviceWorker.register({
  onUpdate: registration => {
    window.dispatchEvent(new CustomEvent('swUpdate', { detail: registration }));
  }
});