HOSN-app/app/src/app/app.module.ts

import { BrowserModule } from '@angular/platform-browser';
import { ErrorHandler, NgModule } from '@angular/core';
import { IonicApp, IonicErrorHandler, IonicModule } from 'ionic-angular';
import { SplashScreen } from '@ionic-native/splash-screen';
import { StatusBar } from '@ionic-native/status-bar';
import { HttpClient, HttpClientModule } from '@angular/common/http';
import { IonicStorageModule } from '@ionic/storage';

import { AuthProvider } from '../providers/auth/auth';

import { MyApp } from './app.component';
import { HomePage } from '../pages/home/home';
import { SearchPage } from '../pages/search/search';
import { SettingsPage } from '../pages/settings/settings';
import { LoginPage } from '../pages/login/login';
import { TwitterApiProvider } from '../providers/twitter-api/twitter-api';
import { FeedComponent } from '../components/feed/feed';
import { TweetComponent } from '../components/tweet/tweet';
import { TweetHeaderComponent } from '../components/tweet-header/tweet-header';
import { TweetBodyComponent } from '../components/tweet-body/tweet-body';
import { TweetActionsComponent } from '../components/tweet-actions/tweet-actions';
import { ProfilePage } from '../pages/profile/profile';
import { ProfileHeaderComponent } from '../components/profile-header/profile-header';
import { PipesModule } from '../pipes/pipes.module';
import { WriteTweetPage } from '../pages/write-tweet/write-tweet';
import { QuotedStatusComponent } from '../components/quoted-status/quoted-status';
import { P2pStorageIpfsProvider } from '../providers/p2p-storage-ipfs/p2p-storage-ipfs';

@NgModule({
  declarations: [
    MyApp,
    HomePage,
    SearchPage,
    SettingsPage,
    LoginPage,
    ProfilePage,
    WriteTweetPage,
    FeedComponent,
    TweetComponent,
    TweetHeaderComponent,
    TweetBodyComponent,
    TweetActionsComponent,
    ProfileHeaderComponent,
    QuotedStatusComponent
  ],
  imports: [
    BrowserModule,
    HttpClientModule,
    IonicModule.forRoot(MyApp),
    IonicStorageModule.forRoot(),
    PipesModule
  ],
  bootstrap: [IonicApp],
  entryComponents: [
    MyApp,
    HomePage,
    SearchPage,
    SettingsPage,
    LoginPage,
    ProfilePage,
    WriteTweetPage
  ],
  providers: [
    StatusBar,
    SplashScreen,
    HttpClient,
    { provide: ErrorHandler, useClass: IonicErrorHandler },
    AuthProvider,
    TwitterApiProvider,
    P2pStorageIpfsProvider
  ]
})
export class AppModule { }