export declare function useLongPress(callback: () => void, duration?: number): {
    onMouseDown: (e: React.MouseEvent | React.TouchEvent) => void;
    onMouseUp: () => void;
    onMouseLeave: () => void;
    onTouchStart: (e: React.MouseEvent | React.TouchEvent) => void;
    onTouchEnd: () => void;
    onTouchMove: (e: MouseEvent | TouchEvent) => void;
};