import { OnInit, ViewContainerRef, AfterViewInit, Injector, OnDestroy } from '@angular/core';
import { ExgOverlayService } from './exg-overlay.service';
import { ExgWidgetService } from '../../exg-widget.service';
export declare class ExgOverlayComponent implements OnInit, AfterViewInit, OnDestroy {
    private popUpService;
    private injector;
    private app;
    private isOpen;
    private componentRef;
    style: {};
    private scChange;
    private scUpdate;
    private scInitialize;
    entry: ViewContainerRef;
    onKeydownHandler(event: KeyboardEvent): void;
    constructor(popUpService: ExgOverlayService, injector: Injector, app: ExgWidgetService);
    loadComponent(name: string): void;
    ngOnInit(): void;
    ngAfterViewInit(): void;
    onClose(): void;
    ngOnDestroy(): void;
}