export interface UseStepRepeatResult {
    /** Fires one step immediately, then starts the hold-to-repeat timer. */
    start: (direction: 1 | -1, multiplier: number) => void;
    /** Cancels a running repeat. Safe to call when nothing is running. */
    stop: () => void;
}
/**
 * Hold-to-repeat for the stepper buttons: one step on press, then an accelerating repeat.
 *
 * The release is watched on `window` rather than by capturing the pointer, which would retarget
 * the following click past the node Button's ripple listens on. Capture would have guaranteed a
 * `pointerup`, so the extra listeners cover the ways a press can end without one.
 *
 * `onStep` returns whether anything changed; `false` ends the repeat, so a hold at a bound stops.
 */
export declare function useStepRepeat(onStep: (delta: number) => boolean): UseStepRepeatResult;
export default useStepRepeat;