33 lines
		
	
	
		
			936 B
		
	
	
	
		
			TypeScript
		
	
	
	
			
		
		
	
	
			33 lines
		
	
	
		
			936 B
		
	
	
	
		
			TypeScript
		
	
	
	
| /*
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|  * Copyright 2025 coze-dev Authors
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|  *
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|  * Licensed under the Apache License, Version 2.0 (the "License");
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|  * you may not use this file except in compliance with the License.
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|  * You may obtain a copy of the License at
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|  *
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|  *     http://www.apache.org/licenses/LICENSE-2.0
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|  *
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|  * Unless required by applicable law or agreed to in writing, software
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|  * distributed under the License is distributed on an "AS IS" BASIS,
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|  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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|  * See the License for the specific language governing permissions and
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|  * limitations under the License.
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|  */
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| 
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| import { useEffect, useRef } from 'react';
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| 
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| const useUpdateEffect: typeof useEffect = (effect, deps) => {
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|   const isMounted = useRef(false);
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| 
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|   useEffect(() => {
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|     if (!isMounted.current) {
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|       isMounted.current = true;
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|     } else {
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|       return effect();
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|     }
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|     return () => {};
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|   }, deps);
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| };
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| 
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| export default useUpdateEffect;
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