import React from 'react'; import ReactDOM from 'react-dom'; import { RouterProvider } from 'react-router5' import './index.css'; import App from './components/App/App'; import createRouter from './create-router' import reportWebVitals from './reportWebVitals'; const router = createRouter() router.start(() => ReactDOM.render( , document.getElementById('root') )); // If you want to start measuring performance in your app, pass a function // to log results (for example: reportWebVitals(console.log)) // or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals reportWebVitals(); if ('serviceWorker' in navigator) { navigator.serviceWorker.ready.then(registration => { registration.unregister(); }); }