1 import React, { Component } from 'react';
2 import logo from './logo.svg';
5 class App extends Component {
9 <header className="App-header">
10 <img src={logo} className="App-logo" alt="logo" />
11 <h1 className="App-title">Welcome to React</h1>
13 <p className="App-intro">
14 To get started, edit <code>src/App.js</code> and save to reload.