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React hook for debouncing value
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import React from 'react'; | |
export const useDebounced = <T extends unknown>(value: T, debounceDelay: number) => { | |
const [debouncedValue, setDebouncedValue] = React.useState(value); | |
React.useEffect(() => { | |
const timeout = setTimeout(() => setDebouncedValue(value), debounceDelay); | |
return () => clearTimeout(timeout); | |
}, [value, debounceDelay]); | |
return debouncedValue; | |
}; |
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import React from 'react'; | |
import { useDebounced } from './useDebounced'; | |
export type TDebouncedStateResult<T> = [T, (value: T) => void]; | |
export const useDebouncedState = <T extends unknown>(initialState: T, debounceDelay: number) => { | |
const [state, setState] = React.useState(initialState); | |
const debouncedState = useDebounced(state, debounceDelay); | |
const handleSetState = (value: T) => { | |
setState(value); | |
} | |
return [debouncedState, handleSetState] as TDebouncedStateResult<T>; | |
}; |
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