text: import React from 'react';
  import { Router, Route, browserHistory, IndexRoute } from 'react-router';
  import { App, Profile } from '../containers';
  import { Home, About } from '../components';
  
  export default (
      <Router history={browserHistory}>
          <Route path="/" component={App}>
              <IndexRoute component={Home} />
              <Route path="about" component={About} />
              <Route path="profile/:username" component={Profile} />
          </Route>
      </Router>
  )
  