import { NgZone } from '@angular/core';
import { WdkBannerComponentData } from './banner.interfaces';
import { WdkPortalService } from '../common/portal.service';
import * as i0 from "@angular/core";
export declare class WdkBannerService {
    private portalService;
    private ngZone;
    constructor(portalService: WdkPortalService, ngZone: NgZone);
    setupTimeout(data: WdkBannerComponentData): void;
    sendAlert(data: WdkBannerComponentData): void;
    close(): void;
    closeByOutletId(outletId: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<WdkBannerService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<WdkBannerService>;
}