import { TemplateRef } from "@angular/core";
import { OverlayBaseService } from "../../overlay/overlay-base.service";
import { OverlayService } from "../../overlay/overlay.service";
import { BzContextMenuOption } from "./context-menu.enum";
export declare class BzContextMenuService extends OverlayBaseService {
    protected _overlayService: OverlayService;
    constructor(_overlayService: OverlayService);
    private _map;
    /**
     * Shows context menu.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {any} element
     * @param {TemplateRef<HTMLElement>} tmpl
     * @param {string[]} array
     */
    showContextMenu(element: any, tmpl: TemplateRef<HTMLElement>, options?: BzContextMenuOption): void;
    /**
     * Close context menu.
     *
     * @author Federico Gambardella<federico.gambardella@micegoup.it>
     * @param {any} element
     * @return {void}
     */
    closeContextMenu(element: any): void;
    /**
       * Remove context from map and return true o false
       * if the operation is done successfully or not.
       *
       * @author Federico Gambardella<fedega86@libero.it>
       * @param {HTMLElement} element
       * @returns {boolean}
       */
    removeContextMenuFromMap(element: HTMLElement): boolean;
}