@dasf/dasf-web-component/src/resources/usePrevious.ts

Web component for rendering a DASF backend module.

// SPDX-FileCopyrightText: 2025 Helmholtz-Zentrum hereon GmbH
//
// SPDX-License-Identifier: Apache-2.0

import { useRef, useEffect } from 'react';

function usePrevious(value: unknown) {
  const ref = useRef<unknown>();
  useEffect(() => {
    ref.current = value;
  }, [value]);
  return ref.current;
}

export default usePrevious;