test(router): add tests for router.d.ts

Closes #3282

typing_spec/router_spec.ts

@@ -0,0 +1,33 @@
+///<reference path="../dist/docs/typings/angular2/angular2.d.ts"/>
+///<reference path="../dist/docs/typings/angular2/router.d.ts"/>
+
+import {Component, bootstrap, View} from 'angular2/angular2';
+import {RouteConfig, routerDirectives, routerInjectables} from 'angular2/router';
+
+@Component({
+  selector: 'my-app'
+})
+@View({
+  template: '<h1>Hello</h1>',
+})
+class FooCmp {
+}
+
+
+@Component({
+  selector: 'my-app'
+})
+@View({
+	template: '<h1>Hello {{ name }}</h1><router-outlet></router-outlet>',
+  directives: routerDirectives
+})
+@RouteConfig([
+  {path: '/home', component: FooCmp}
+])
+class MyAppComponent {
+  name: string;
+
+  constructor() { this.name = 'Alice'; }
+}
+
+bootstrap(MyAppComponent, routerInjectables);