/**
 * @license
 * Copyright Alibaba.com All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
import { ChangeDetectorRef } from '@angular/core';
import { NotificationConfig, NzConfigService } from 'ng-zorro-antd/core/config';
import { NzMNContainerComponent } from 'ng-zorro-antd/message';
import { NzNotificationData, NzNotificationDataOptions } from './typings';
export declare class NzNotificationContainerComponent extends NzMNContainerComponent {
    bottom?: string | null;
    top?: string | null;
    config: Required<NotificationConfig>;
    instances: Array<Required<NzNotificationData>>;
    topLeftInstances: Array<Required<NzNotificationData>>;
    topRightInstances: Array<Required<NzNotificationData>>;
    bottomLeftInstances: Array<Required<NzNotificationData>>;
    bottomRightInstances: Array<Required<NzNotificationData>>;
    constructor(cdr: ChangeDetectorRef, nzConfigService: NzConfigService);
    create(notification: NzNotificationData): Required<NzNotificationData>;
    protected onCreate(instance: NzNotificationData): Required<NzNotificationData>;
    protected subscribeConfigChange(): void;
    protected updateConfig(): void;
    private replaceNotification;
    protected readyInstances(): void;
    protected mergeOptions(options?: NzNotificationDataOptions): NzNotificationDataOptions;
}