import { Observable } from 'rxjs';
import { FoundryNotificationPayload } from '../../interfaces/foundry-notification-payload.interface';
import * as i0 from "@angular/core";
export declare class FoundryNotificationService {
    /** INJECTORS */
    private readonly applicationReference;
    private readonly enviromentInjector;
    /** LISTENERS */
    private notification$;
    notifications: Observable<FoundryNotificationPayload>;
    /** CONTROL VARIABLES */
    private containerRef;
    /** ACTIONS */
    showSuccess(message: string, title?: string, duration?: number): void;
    showError(message: string, title?: string, duration?: number): void;
    showWarning(message: string, title?: string, duration?: number): void;
    showInfo(message: string, title?: string, duration?: number): void;
    /** VALIDATIONS */
    private ensureContainerExists;
    /** AUXILIAR FUNCTIONS */
    private notify;
    static ɵfac: i0.ɵɵFactoryDeclaration<FoundryNotificationService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FoundryNotificationService>;
}