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Bogdan
12 lines
223 B
TypeScript
12 lines
223 B
TypeScript
import { useEffect, useRef } from 'react';
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export default 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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}, [value]);
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return ref.current;
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}
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