App Module For Azure AD B2C Protected Angular App

app.module.ts

import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { NgModule } from '@angular/core';
import { HTTP_INTERCEPTORS, HttpClientModule } from '@angular/common/http';

import { msalConfig, msalAngularConfig } from './app-config';
import { AppRoutingModule } from './app-routing.module';

import { AppComponent } from './app.component';
import { NavMenuComponent } from './nav-menu/nav-menu.component';
import { HomeComponent } from './home/home.component';
import { CounterComponent } from './counter/counter.component';
import { FetchDataComponent } from './fetch-data/fetch-data.component';

import { Configuration } from 'msal';
import {
  MsalModule,
  MsalInterceptor,
  MSAL_CONFIG,
  MSAL_CONFIG_ANGULAR,
  MsalService,
  MsalAngularConfiguration
} from '@azure/msal-angular';


function MSALConfigFactory(): Configuration {
  return msalConfig;
}

function MSALAngularConfigFactory(): MsalAngularConfiguration {
  return msalAngularConfig;
}

@NgModule({
  declarations: [
    AppComponent,
    NavMenuComponent,
    HomeComponent,
    CounterComponent,
    FetchDataComponent
  ],
  imports: [
    BrowserModule,
    HttpClientModule,
    MsalModule,
    AppRoutingModule
  ],
  providers: [
    {
      provide: HTTP_INTERCEPTORS,
      useClass: MsalInterceptor,
      multi: true
    },
    {
      provide: MSAL_CONFIG,
      useFactory: MSALConfigFactory
    },
    {
      provide: MSAL_CONFIG_ANGULAR,
      useFactory: MSALAngularConfigFactory
    },
    MsalService
  ],
  bootstrap: [AppComponent]
})
export class AppModule { }