import { ApplicationRef, ComponentFactoryResolver, Injector, ComponentRef, NgZone } from '@angular/core';
import { IPopupOptions } from './entities';
import { PopupOptions } from './popup.options';
import { Popup } from './popup';
import { PopupComponent } from './popup.component';
export declare class PopupManager {
    private _applicationRef;
    private _componentFactoryResolver;
    private _injector;
    private ngZone;
    private document;
    private options;
    private _overlayNode;
    private _overlayRemoveTimeout;
    constructor(_applicationRef: ApplicationRef, _componentFactoryResolver: ComponentFactoryResolver, _injector: Injector, ngZone: NgZone, document: any, options: PopupOptions);
    private createPopupComponent<T>(type, providers?);
    private attachToApplication<T>(componentRef);
    createPopup(popup: Popup, options?: IPopupOptions): Promise<{
        componentRef: ComponentRef<PopupComponent>;
        popup: Popup;
    }>;
    createPopupOverlay(popup: Popup): void;
    open(title: any, message: any, options?: IPopupOptions): Popup;
    private destroy(ob);
}