changes

src/app/app.module.ts

@@ -4,11 +4,15 @@ import { BrowserModule } from '@angular/platform-browser';
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
 import { HomeComponent } from './home/home.component';
+import { ListComponent } from './list/list.component';
+import { DetailComponent } from './detail/detail.component';
 
 @NgModule({
   declarations: [
     AppComponent,
-    HomeComponent
+    HomeComponent,
+    ListComponent,
+    DetailComponent
   ],
   imports: [
     BrowserModule,