import { PointerEvent as ReactPointerEvent } from 'react';
interface UseBarDragOptions {
    /** Called on pointer-up with the horizontal drag distance in px (only when it actually moved). */
    onCommit: (deltaPx: number) => void;
    disabled?: boolean;
}
interface UseBarDragResult {
    /** Live horizontal delta (px) while dragging, 0 otherwise — add it to the bar width for a live preview. */
    deltaPx: number;
    dragging: boolean;
    /** Spread onto the right-edge drag handle element. */
    handleProps: {
        onPointerDown: (event: ReactPointerEvent) => void;
        onPointerMove: (event: ReactPointerEvent) => void;
        onPointerUp: (event: ReactPointerEvent) => void;
        onPointerCancel: (event: ReactPointerEvent) => void;
    };
}
/**
 * Native pointer-events drag for resizing a bar's right edge. Uses setPointerCapture so the gesture
 * keeps tracking even when the pointer leaves the thin handle — no third-party drag lib needed.
 */
export declare const useBarDrag: ({ onCommit, disabled }: UseBarDragOptions) => UseBarDragResult;
export {};