text: import React from 'react';
  import ReactDOM from 'react-dom';
  
  // Your top level component
  import App from './App';
  
  // Export your top level component as JSX (for static rendering)
  export default App;
  
  // Render your app
  if (typeof document !== `undefined`) {
    const renderMethod = module.hot
      ? ReactDOM.render
      : ReactDOM.hydrate || ReactDOM.render;
  
    const render = Comp => {
      renderMethod(<Comp />, document.getElementById(`root`));
    };
  
    // Render!
    render(App);
  
    // Hot Module Replacement
    if (module.hot) {
      module.hot.accept(`./App`, () => render(require(`./App`).default));
    }
  }
  