import { ChangeDetectorRef, EventEmitter, OnDestroy, TemplateRef, ViewContainerRef } from '@angular/core';
import { NgtContextMenuComponent, NgtContextMenuOptionInterface } from './ngt-context-menu.component';
import * as i0 from "@angular/core";
export declare class NgtContextMenuDirective implements OnDestroy {
    private viewContainerRef;
    private changeDetector;
    onNgtContextMenuClick: EventEmitter<NgtContextMenuOptionInterface>;
    onOpenNgtContextMenu: EventEmitter<NgtContextMenuComponent>;
    ngtContextMenuOptions: NgtContextMenuOptionInterface[];
    ngtContextMenuTemplate: TemplateRef<any>;
    private componentRef;
    private menuItemClickSubscription;
    private templateClickSubscription;
    constructor(viewContainerRef: ViewContainerRef, changeDetector: ChangeDetectorRef);
    onContextMenu(event: MouseEvent): void;
    onDocumentContextMenuClick(event: MouseEvent): void;
    onDocumentClick(): void;
    onClick(): void;
    ngOnDestroy(): void;
    private createComponent;
    private bindSubscriptions;
    private destroy;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgtContextMenuDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NgtContextMenuDirective, "[ngt-contextmenu]", never, { "ngtContextMenuOptions": { "alias": "ngtContextMenuOptions"; "required": false; }; "ngtContextMenuTemplate": { "alias": "ngtContextMenuTemplate"; "required": false; }; }, { "onNgtContextMenuClick": "onNgtContextMenuClick"; "onOpenNgtContextMenu": "onOpenNgtContextMenu"; }, never, never, false, never>;
}