import { storiesOf } from '@storybook/react'; import * as React from 'react'; import { useFirstMountState } from '../src/useFirstMountState'; import useUpdate from '../src/useUpdate'; import ShowDocs from './util/ShowDocs'; const Demo = () => { const isFirstMount = useFirstMountState(); const update = useUpdate(); return (
This component is just mounted: {isFirstMount ? 'YES' : 'NO'}
); }; storiesOf('State/useFirstMountState', module) .add('Docs', () => ) .add('Demo', () => );