// Metro module 8332 (f8333).
import { useRef } from "react";
export default function usePrevValue(a0) {
  const ref = useRef(null);
  const ref2 = useRef(null);
  if (!Object.is(a0, ref2.current)) {
    ref.current = ref2.current;
    ref2.current = a0;
  }
  return ref.current;
};