text: import React from 'react';
  import ReactDOM from 'react-dom';
  import { Provider } from 'react-redux';
  import { Router } from 'react-router-dom';
  import history from './history';
  import store from './store';
  import App from './App';
  
  ReactDOM.render(
    <Provider store={store}>
      <Router history={history}>
        <App />
      </Router>
    </Provider>,
    document.getElementById('app')
  );
  