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/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* 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 CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import { useEffect } from 'react';
import { usePrevious } from './usePrevious';
/**
* Calls the callback when the value changes.
*
* Passes the previous and current values to the callback
*/
export function useChangeEffect<T>(
value: T,
callback: (previous: T | undefined, current: T) => void,
) {
const previous = usePrevious(value);
useEffect(() => {
if (value !== previous) {
callback(previous, value);
}
}, [value, previous, callback]);
}