"use client"; import type { Variants } from "motion/react"; import { motion, useAnimation } from "motion/react"; import type { HTMLAttributes } from "react"; import { forwardRef, useCallback, useImperativeHandle, useRef } from "react"; import { cn } from "@/lib/utils"; export interface Square2StackIconHandle { startAnimation: () => void; stopAnimation: () => void; } interface Square2StackIconProps extends HTMLAttributes { size?: number; } const FRONT_VARIANTS: Variants = { normal: { x: 0, y: 0 }, animate: { x: [0, 1, 0], y: [0, 1, 0], transition: { duration: 0.3, ease: "easeInOut", }, }, }; const BACK_VARIANTS: Variants = { normal: { x: 0, y: 0, opacity: 1 }, animate: { x: [-4, 0], y: [-4, 0], opacity: [0, 1], transition: { duration: 0.3, ease: "easeOut", }, }, }; const Square2StackIcon = forwardRef< Square2StackIconHandle, Square2StackIconProps >(({ onMouseEnter, onMouseLeave, className, size = 28, ...props }, ref) => { const controls = useAnimation(); const isControlledRef = useRef(false); useImperativeHandle(ref, () => { isControlledRef.current = true; return { startAnimation: () => controls.start("animate"), stopAnimation: () => controls.start("normal"), }; }); const handleMouseEnter = useCallback( (e: React.MouseEvent) => { if (isControlledRef.current) { onMouseEnter?.(e); } else { controls.start("animate"); } }, [controls, onMouseEnter] ); const handleMouseLeave = useCallback( (e: React.MouseEvent) => { if (isControlledRef.current) { onMouseLeave?.(e); } else { controls.start("normal"); } }, [controls, onMouseLeave] ); return (

); }); Square2StackIcon.displayName = "Square2StackIcon"; export { Square2StackIcon };