FarmMapsLib/src/app/app.module.ts

import {
  NgModule,
  Inject,
  APP_BOOTSTRAP_LISTENER,
  InjectionToken, Type,
} from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';

import { AppCommonModule,  } from '@farmmaps/common';
import { AppCommonMapModule} from '@farmmaps/common-map';

import {AppRootComponent} from './app.component';

import {StoreModule, Store} from '@ngrx/store';
import {EffectsModule, EffectSources} from '@ngrx/effects';
import { StoreRouterConnectingModule} from '@ngrx/router-store';

import {AppRoutingModule} from './app-routing.module';

export const BOOTSTRAP_EFFECTS = new InjectionToken('Bootstrap Effects');

export function bootstrapEffects(effects: Type<any>[], sources: EffectSources) {
  return () => {
    effects.forEach(effect => sources.addEffects(effect));
  };
}

export function createInstances(...instances: any[]) {
  return instances;
}

export function provideBootstrapEffects(effects: Type<any>[]) {
  return [
    effects,
    {provide: BOOTSTRAP_EFFECTS, deps: effects, useFactory: createInstances},
    {
      provide: APP_BOOTSTRAP_LISTENER,
      multi: true,
      useFactory: bootstrapEffects,
      deps: [[new Inject(BOOTSTRAP_EFFECTS)], EffectSources],
    },
  ];
}

@NgModule({
  declarations: [
    AppRootComponent
  ],
  imports: [
    AppRoutingModule,
    AppCommonModule.forRoot() ,
    AppCommonMapModule.forRoot(),
    BrowserModule,
    StoreModule.forRoot({}),
    EffectsModule.forRoot([])
  ],
  providers: [],
  bootstrap: [AppRootComponent]
})
export class AppModule { }