import 'regenerator-runtime'; import 'core-js/modules/es.promise'; import 'core-js/modules/es.array.iterator'; import 'pepjs'; import React from 'react'; import ReactDOM from 'react-dom'; import './index.sass'; import './i18n'; import App from './App'; ReactDOM.render(, document.getElementById('app')); if ('serviceWorker' in navigator) { // Use the window load event to keep the page load performant window.addEventListener('load', () => { void navigator.serviceWorker.register('/sw.js'); }); }