Update hook functions

Author: tduyng

src/hooks/usePrevious.tsx

@@ -0,0 +1,9 @@
+import { useRef, useEffect } from 'react';
+
+export function usePrevious(value) {
+  const ref = useRef();
+  useEffect(() => {
+    ref.current = value;
+  });
+  return ref.current;
+}