text: /**
   * React Static Boilerplate
   * https://github.com/koistya/react-static-boilerplate
   *
   * Copyright © 2015-2016 Konstantin Tarkus (@koistya)
   *
   * This source code is licensed under the MIT license found in the
   * LICENSE.txt file in the root directory of this source tree.
   */
  
  import React from 'react';
  import { Link } from 'react-app';
  
  class Navigation extends React.Component {
  
    componentDidMount() {
      window.componentHandler.upgradeElement(this.refs.root);
    }
  
    componentWillUnmount() {
      window.componentHandler.downgradeElements(this.refs.root);
    }
  
    render() {
      return (
        <nav className="mdl-navigation" ref="root">
          <Link className="mdl-navigation__link" to="/">Home</Link>
          <Link className="mdl-navigation__link" to="/about">About</Link>
          <Link className="mdl-navigation__link" to="/not-found">Not Found</Link>
        </nav>
      );
    }
  
  }
  
  export default Navigation;
  