import { NgModule } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { FormsModule } from '@angular/forms'; import { HttpClientModule } from '@angular/common/http'; import { AppRoutingModule } from './app-routing.module'; import { AppComponent } from './app.component'; import { CheckmarkPipe } from './core/checkmark/checkmark.pipe'; import { Phone } from './core/phone/phone.service'; import { PhoneDetailComponent } from './phone-detail/phone-detail.component'; import { PhoneListComponent } from './phone-list/phone-list.component'; @NgModule({ imports: [ BrowserModule, FormsModule, HttpClientModule, AppRoutingModule ], declarations: [ AppComponent, PhoneListComponent, CheckmarkPipe, PhoneDetailComponent ], providers: [ Phone ], bootstrap: [ AppComponent ] }) export class AppModule {}