import { ApplicationRef, EnvironmentInjector, OnInit } from '@angular/core';
import * as i0 from "@angular/core";
export type NotificationType = 'success' | 'error' | 'info' | 'warning';
export type NotificationPosition = 'top-right' | 'top-left' | 'top-center' | 'bottom-right' | 'bottom-left' | 'bottom-center';
export interface NotificationOptions {
    message: string;
    type?: NotificationType;
    title?: string;
    duration?: number;
    closable?: boolean;
    position?: NotificationPosition;
}
export interface NotificationItem extends Required<NotificationOptions> {
    id: number;
    visible: boolean;
}
export declare class NotificationContainerComponent implements OnInit {
    items: import("@angular/core").WritableSignal<NotificationItem[]>;
    icons: Record<NotificationType, string>;
    ngOnInit(): void;
    add(opts: NotificationOptions): number;
    remove(id: number): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NotificationContainerComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NotificationContainerComponent, "ngx-notification-container", never, {}, {}, never, never, true, never>;
}
export declare class NotificationService {
    private appRef;
    private injector;
    private containers;
    constructor(appRef: ApplicationRef, injector: EnvironmentInjector);
    private getContainer;
    show(opts: NotificationOptions): number;
    success(message: string, title?: string, opts?: Partial<NotificationOptions>): number;
    error(message: string, title?: string, opts?: Partial<NotificationOptions>): number;
    info(message: string, title?: string, opts?: Partial<NotificationOptions>): number;
    warning(message: string, title?: string, opts?: Partial<NotificationOptions>): number;
    static ɵfac: i0.ɵɵFactoryDeclaration<NotificationService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NotificationService>;
}