import { TemplateRef } from "@angular/core";
import { Subject } from "rxjs";
export declare class AppAbsoluteOverlayOutletService {
    readonly templateCreateRequest: Subject<TemplateRef<any>>;
    readonly templateDestroyRequest: Subject<TemplateRef<any>>;
    constructor();
    placeTemplateIntoOverlay(template: TemplateRef<any>): void;
    removeTemplateFromOverlay(template: TemplateRef<any>): void;
}
