useScrollPosition Hook

import { useState, useEffect, RefObject } from 'react';

type ScrollPosition = {
  x: number;
  y: number;
};

function useScrollPosition<T extends HTMLElement = HTMLElement>(
  elementRef?: RefObject<T>
): ScrollPosition {
  const [scrollPosition, setScrollPosition] = useState<ScrollPosition>({
    x: 0,
    y: 0,
  });

  useEffect(() => {
    const target = elementRef?.current || window;
    __TOKEN_18__ (!target) return;

    const handleScroll = () => {
      setScrollPosition({
        x: target === window ? window.scrollX : target.scrollLeft,
        y: target === window ? window.scrollY : target.scrollTop,
      });
    };

    target.addEventListener('scroll', handleScroll, { passive: true });
    handleScroll(); // Initial position

    __TOKEN_21__ () => {
      target.removeEventListener('scroll', handleScroll);
    };
  }, [elementRef]);

  return scrollPosition;
}

// Usage example
// // Track window scroll
// const { y: scrollY } = useScrollPosition();
// const isScrolled = scrollY > 100;

// // Track element scroll
// const containerRef = useRef<HTMLDivElement>(null);
// const { y: containerScrollY } = useScrollPosition(containerRef);