19 lines
509 B
TypeScript
19 lines
509 B
TypeScript
// Copyright 2017-2020 @polkadot/react-hooks authors & contributors
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
import { useEffect, useState } from 'react';
|
|
import useIsMountedRef from './useIsMountedRef';
|
|
|
|
export default function useLoadingDelay (delay = 100): boolean {
|
|
const mountedRef = useIsMountedRef();
|
|
const [isLoading, setIsLoading] = useState(true);
|
|
|
|
useEffect((): void => {
|
|
setTimeout((): void => {
|
|
mountedRef.current && setIsLoading(false);
|
|
}, delay);
|
|
});
|
|
|
|
return isLoading;
|
|
}
|