content: import React from 'react';
  import { BrowserRouter, Route } from 'react-router-dom';
  
  import Home from './Home';
  import About from './About';
  import CustomLink from './CustomLink';
  
  class App extends React.Component {
      render() {
          return (
              <BrowserRouter>
                  <div>
                      <h1>Custom Link</h1>
                      <ul>
                          <li><CustomLink to="/home" label="Home" activeWhenExact={true} /></li>
                          <li><CustomLink to="/about" label="About"/></li>
                      </ul>
                      <hr/>
                      <Route path='/home' component={Home}/>
                      <Route path='/about' component={About}/>
                  </div>
              </BrowserRouter>
          );
      }
  }
  
  export default App;
  