const appRoutes: Routes = [ { path: 'crisis-center', component: CrisisListComponent }, { path: 'hero/:id', component: HeroDetailComponent }, { path: 'heroes', component: HeroListComponent, data: { title: 'Heroes List' } }, { path: '', redirectTo: '/heroes', pathMatch: 'full' }, { path: '**', component: PageNotFoundComponent } ]; @NgModule({ imports: [ RouterModule.forRoot( appRoutes, { enableTracing: true } // <-- debugging purposes only ) // other imports here ], ... }) export class AppModule { }