ghost-portal/packages/react-params/src/Param/Null.tsx
Jaco Greeff a0b82d88a4
Use import type { ... } (#4052)
* Use import type { ... }

* value imports

* TypeDefInfo

* Apply suggestions from code review

* fixes... am going blind.
2020-11-19 16:20:14 +01:00

20 lines
434 B
TypeScript

// Copyright 2017-2020 @polkadot/react-params authors & contributors
// SPDX-License-Identifier: Apache-2.0
import type { Props } from '../types';
import React, { useEffect } from 'react';
function Null ({ onChange }: Props): React.ReactElement<Props> | null {
useEffect((): void => {
onChange && onChange({
isValid: true,
value: null
});
}, [onChange]);
return null;
}
export default React.memo(Null);