import { Notification } from '../classes/notification';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
export declare class NotificationService {
    listChange: Subject<unknown>;
    private max;
    private list;
    constructor();
    error(message: string, ttl?: number): void;
    success(message: string, ttl?: number): void;
    warning(message: string, ttl?: number): void;
    info(message: string, ttl?: number): void;
    private notify;
    remove(notification: Notification, auto?: boolean): void;
    private removeInactiveSessionError;
    static ɵfac: i0.ɵɵFactoryDeclaration<NotificationService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NotificationService>;
}