//#region src/hooks/useScrollDirection/useScrollDirection.d.ts
type ScrollDirection = 'up' | 'down' | null;
type ScrollDirectionState = {
  /** Current scroll direction */
  direction: ScrollDirection;
  /** Current scroll Y position (px) */
  position: number;
};
type UseScrollDirectionOptions = {
  /** Throttle interval (ms) - default: 50ms */
  throttleMs?: number;
};
/**
 * @description
 * `useScrollDirection` is a React hook that detects scroll direction.
 * It returns scroll direction (up/down) and current scroll position.
 * Throttled by default (50ms) for performance.
 *
 * @param {UseScrollDirectionOptions} [options] - Configuration options.
 * @param {number} [options.throttleMs=50] - Throttle interval in milliseconds.
 * @returns {ScrollDirectionState} Scroll direction state: `direction` (`'up' | 'down' | null`) and `position` (px).
 *
 * @example
 * function Header() {
 *   const { direction, position } = useScrollDirection();
 *
 *   // Hide header on scroll down
 *   const isHidden = direction === 'down' && position > 100;
 *
 *   return (
 *     <header className={isHidden ? 'hidden' : 'visible'}>
 *       My Header
 *     </header>
 *   );
 * }
 */
declare function useScrollDirection(options?: UseScrollDirectionOptions): ScrollDirectionState;
//#endregion
export { useScrollDirection };
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