import { ElementRef } from '@angular/core';
import { Destroyable } from '@ts-core/common';
import { IWindow } from '../../window/IWindow';
export declare class WindowDragAreaDirective extends Destroyable {
    private element;
    private _window;
    private _interactable;
    constructor(element: ElementRef);
    destroy(): void;
    private commitWindowProperties;
    private dragStartHandler;
    private dragMoveHandler;
    protected get interactable(): any;
    set window(value: IWindow);
    get window(): IWindow;
}