import { ComponentFactory, ViewContainerRef, ChangeDetectorRef, AfterViewInit, ComponentRef, ApplicationRef } from '@angular/core';
export declare class NgbitOverlayBlocknloadComponent implements AfterViewInit {
    private changes;
    private appRef;
    factory: ComponentFactory<any>;
    data: any;
    self$: ComponentRef<NgbitOverlayBlocknloadComponent>;
    custom: ViewContainerRef;
    constructor(changes: ChangeDetectorRef, appRef: ApplicationRef);
    ngAfterViewInit(): void;
    done(): void;
}