import { Subject } from 'rxjs';
import { Toast } from '../model';
import * as i0 from "@angular/core";
export declare class ToastService {
    notificationsSubject: Subject<Toast>;
    private notification$;
    /**
     * ** Get subscribable stream, that raise new Events when new Toast should be shown.
     */
    getNotifications(): import("rxjs").Observable<Toast>;
    /**
     * ** Show Toast message.
     */
    show(toast: Toast): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ToastService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ToastService>;
}