content: import React, { Component } from 'react';
  import { Router } from 'react-router';
  import createBrowserHistory from 'history/createBrowserHistory';
  
  const newHistory = createBrowserHistory();
  export default class Root extends Component {
    render() {
      return (
        <Router history={newHistory}>
          {this.props.routes()}
        </Router>
      );
    }
  }
  