text: import React, { Component } from 'react';
  import Head from './component/Head/Head';
  import Body from './component/Body/Body';
  import PropTypes from 'prop-types';
  import { createStore, storeChange } from './redux';
  
  export default class App extends Component {
    render() {
      return (
        <div className="App">
          <Head />
          <Body />
        </div>
      );
    }
  }