text: var React = require('react');
  var Router = require('react-router');
  var Route = Router.Route;
  var Redirect = Router.Redirect;
  var DefaultRoute = Router.DefaultRoute;
  var NotFoundRoute = Router.NotFoundRoute;
  var RouteHandler = Router.RouteHandler;
  var Link = Router.Link;
  
  var router = null;
  
  module.exports = {
      statics: {
          Route: Route,
          Redirect: Redirect,
          DefaultRoute: DefaultRoute,
          NotFoundRoute: NotFoundRoute,
          RouteHandler: RouteHandler,
          Link: Link
      },
      run: function(routes, element, handler) {
          router = Router.run(routes, Router.HistoryLocation, handler);
      },
      transitionTo: function() {
          router && router.transitionTo.apply(this, arguments);
      }
  };