export declare class HandTool {
    private readonly element;
    private active;
    private scrollLeftStart;
    private scrollTopStart;
    private clientXStart;
    private clientYStart;
    private onMouseDownListener;
    private onMouseMoveListener;
    private onMouseUpListener;
    private overlay;
    constructor(element: HTMLDivElement);
    activate(): void;
    deactivate(): void;
    private ignoreTarget;
    private onMouseDown;
    private onMouseMove;
    private onMouseUp;
}
