import type { PointerGestureCallbacks, PointerGestureOptions } from '../types.js';
/**
 * Attach unified drag/pinch/tap/wheel gesture handling to an element. The same
 * callbacks fire for mouse, touch, pen, and stylus via Pointer Events — always
 * use this instead of discrete `mouse*`/`touch*` listeners.
 *
 * Single-pointer moves fire `onDrag` with per-move deltas in CSS pixels;
 * two-pointer moves fire `onPinch` with the distance ratio to the previous
 * move (>1 zoom in) plus the pinch center; a press released within the tap
 * thresholds fires `onTap`; `onWheel` receives the raw `deltaY` and calls
 * `preventDefault()` on the event.
 *
 * @param el - Element to listen on, typically the render canvas. Its
 * `touch-action` style is set to `none` to disable native panning/zooming.
 * @param callbacks - Gesture handlers; all optional.
 * @param options - Tap detection thresholds. Defaults: `tapThresholdMs: 250`,
 * `tapMovePx: 8`.
 * @returns Detach function removing all listeners. The `touch-action` override
 * is not restored.
 */
export declare function attachPointerGesture(el: HTMLElement, callbacks: PointerGestureCallbacks, { tapThresholdMs, tapMovePx }?: PointerGestureOptions): () => void;
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