import { ContextMenuOverlayRef } from './context-menu-overlay';
import { ContextMenuOverlayConfig } from './interfaces';
import * as i0 from "@angular/core";
export declare class ContextMenuOverlayService {
    private readonly injector;
    private readonly overlay;
    open(config: ContextMenuOverlayConfig): ContextMenuOverlayRef;
    private createOverlay;
    private attachDialogContainer;
    private createInjector;
    private getOverlayConfig;
    static ɵfac: i0.ɵɵFactoryDeclaration<ContextMenuOverlayService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ContextMenuOverlayService>;
}