@react-aria/utils/src/useLayoutEffect.ts

Spectrum UI components in React

/*
 * Copyright 2020 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

import React from 'react';

// During SSR, React emits a warning when calling useLayoutEffect.
// Since neither useLayoutEffect nor useEffect run on the server,
// we can suppress this by replace it with a noop on the server.
export const useLayoutEffect = typeof window !== 'undefined'
  ? React.useLayoutEffect
  : () => {};