src/components/sections/hero/HeroExpand.tsx

@@ -17,7 +17,7 @@ export default function HeroExpand({
   onComplete 
 }: HeroExpandProps) {
   const [isExpanded, setIsExpanded] = useState(false);
-  const timerRef = useRef<NodeJS.Timeout | undefined>();
+  const timerRef = useRef<ReturnType<typeof setTimeout> | undefined>();
 
   const handleComplete = useCallback(() => {
     if (onComplete) onComplete();