+
+@Component({selector: 'app-sidebar', template: ''})
+class AppSideBarStubComponent {}
+
+@Component({selector: 'router-outlet', template: ''})
+class RouterOutletStubComponent { }
+
+@Component({selector: 'app-userbar', template: ''})
+class AppUserBarStubComponent {}
+
+@Component({selector: 'app-footer', template: ''})
+class AppFooterBarStubComponent {}