content: import React from 'react';
  import { render } from 'react-dom';
  import { createStore } from 'redux';
  import { Provider } from 'react-redux';
  import App from './containers/App';
  import todoApp from './reducers';
  
  let store = createStore(todoApp);
  
  let rootElement = document.getElementById('root');
  
  render(
      <Provider store={store}>
          <App />
      </Provider>,
      rootElement
  );
  