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20 lines
416 B
TypeScript
20 lines
416 B
TypeScript
import * as React from "react"
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/**
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* Hook to check if component is still mounted
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*
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* @returns {boolean} true if the component is mounted, false otherwise
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*/
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export function useIsMounted() {
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const isMounted = React.useRef(false)
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React.useEffect(() => {
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isMounted.current = true
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return () => {
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isMounted.current = false
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}
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}, [])
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return React.useCallback(() => isMounted.current, [])
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}
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