import {Injectable} from '@angular/core'; import {Subject} from 'rxjs'; @Injectable({providedIn: 'root'}) export class AdjusterEventService { layerReady: Subject<{name: string}> = new Subject(); loaded: Subject<{success: boolean; type: string; err?}> = new Subject(); loaderReady: Subject = new Subject(); methodChanged: Subject = new Subject(); constructor() {} }