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23 lines
568 B
TypeScript
23 lines
568 B
TypeScript
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/**
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* Returns a controller object for setting a timeout that is properly cleaned up
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* once the component unmounts. New timeouts cancel and replace existing ones.
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*
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*
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*
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* ```tsx
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* const { set, clear } = useTimeout();
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* const [hello, showHello] = useState(false);
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* //Display hello after 5 seconds
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* set(() => showHello(true), 5000);
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* return (
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* <div className="App">
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* {hello ? <h3>Hello</h3> : null}
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* </div>
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* );
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* ```
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*/
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export default function useTimeout(): {
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set: (fn: () => void, delayMs?: number) => void;
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clear: () => void;
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};
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