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14 lines
348 B
TypeScript
14 lines
348 B
TypeScript
// Copyright (C) 2021 Intel Corporation
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//
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// SPDX-License-Identifier: MIT
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import { useRef, useEffect } from 'react';
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// eslint-disable-next-line import/prefer-default-export
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export function usePrevious<T>(value: T): T | undefined {
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const ref = useRef<T>();
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useEffect(() => {
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ref.current = value;
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});
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return ref.current;
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}
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