import { OverlayRef } from '@angular/cdk/overlay';
import { Subscription } from 'rxjs';
export declare class ResourceSelectorPopupRef {
    private readonly overlayRef;
    private readonly subs;
    private readonly afterClosed$;
    constructor(overlayRef: OverlayRef, subs: Subscription[]);
    close(): void;
    afterClosed(): import("rxjs").Observable<void>;
}