import { EventAggregatorService, EventInfo, MetaDataService } from '@narik/infrastructure';
import { Observable } from 'rxjs';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
export declare class NarikEventAggregatorService extends EventAggregatorService {
    private metadataService;
    private eventsInfo;
    private subjects;
    constructor(metadataService: MetaDataService);
    private addMetaDataEvents;
    getSubject(eventType: string): Subject<any>;
    createSubject(eventInfo: EventInfo): Subject<any>;
    publish(eventType: any, eventArgs: any): void;
    listen<T>(eventType: any): Observable<T>;
    static ɵfac: i0.ɵɵFactoryDeclaration<NarikEventAggregatorService, [{ optional: true; }]>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NarikEventAggregatorService>;
}