13 lines
309 B
TypeScript
13 lines
309 B
TypeScript
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import { DependencyList, useLayoutEffect } from 'react';
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import { useMemoizedFn } from './useMemoizedFn';
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/**
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* 监听变更并触发回调
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*/
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export function useWatch(deps: DependencyList, cb: () => void) {
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const memoizedFn = useMemoizedFn(cb);
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useLayoutEffect(() => {
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memoizedFn();
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}, deps);
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}
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