import './utils/__setPublicPath__'; import React from 'react'; import ReactDOM from 'react-dom'; import { AppContainer } from 'react-hot-loader'; import App from './App'; const rootNode = document.getElementById('root'); const renderApp = (Component: React.ElementType): void => { ReactDOM.render( , rootNode ); }; renderApp(App); if (module.hot) { module.hot.accept('./App', () => { renderApp(App); }); }