import { ApplicationRef, ComponentFactoryResolver, Injector } from '@angular/core';
import * as i0 from "@angular/core";
export declare class NuoruoMessageService {
    private injector;
    private applicationRef;
    private componentFactoryResolver;
    popupElement$: any;
    popup: any;
    popupComponentRef: any;
    constructor(injector: Injector, applicationRef: ApplicationRef, componentFactoryResolver: ComponentFactoryResolver);
    private showAsComponent;
    show(message: any): void;
    err(message: any): void;
    showTop(message: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NuoruoMessageService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NuoruoMessageService>;
}