How to use the @ngrx/effects.runEffects function in @ngrx/effects

import { runEffects } from '@ngrx/effects';
import { PlayerEffects } from './player';
import { SearchEffects } from './search';
import { TracklistEffects } from './tracklists';
import { UserEffects } from './users';


export const EFFECTS_PROVIDERS = runEffects(
  PlayerEffects,
  SearchEffects,
  TracklistEffects,
  UserEffects
);

* based application.
   *
   * Source: https://github.com/ngrx/store/blob/master/src/ng2.ts#L43-L69
   */
  provideStore(reducer),

  /**
   * runEffects configures all providers for @ngrx/effects. Observables decorated
   * as an @Effect() within the supplied services will ultimately be merged,
   * with output of relevant (registered as effects) actions being
   * dispatched into your application store. Any side-effects in
   * your application should be registered as effects.
   *
   * Source: https://github.com/ngrx/effects/blob/master/lib/run-effects.ts#L8-L20
   */
  runEffects(effects),

  /**
   * provideRouter sets up all of the providers for @angular/router. It accepts
   * an array of routes and a location strategy. By default, it will use
   * `PathLocationStrategy`.
   */
  provideRouter(routes),

  /**
   * Make router directives available to all components
   */
  { provide: PLATFORM_DIRECTIVES, useValue: [ROUTER_DIRECTIVES], multi: true },

  /**
   * Override the default location strategy with `HashLocationStrategy`
   */