text: import React from 'react';
  import { render } from 'react-dom';
  import './index.css';
  import App from './App';
  import { Provider } from 'react-redux';
  import { createStore } from 'redux';
  import rootReducer from './reducers';
  import { composeWithDevTools } from "redux-devtools-extension";
  import * as serviceWorker from './serviceWorker';
  
  const store = createStore(rootReducer(), composeWithDevTools());
  
  render(
      <Provider store={store}>
          <App />
      </Provider>,
      document.getElementById('root'));
  
  serviceWorker.register();