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10 lines
229 B
TypeScript
10 lines
229 B
TypeScript
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import { useEffect, useRef } from 'react';
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export default function usePrevious(value: any, initialValue:any = null): any {
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const ref = useRef(initialValue);
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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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