react-use/stories/comps/UseKey.story.tsx

import { storiesOf } from '@storybook/react';
import * as React from 'react';
import UseKey from '../../src/component/UseKey';

storiesOf('Components/<UseKey>', module).add('Demo', () => (
  <div>
    Press "q" key!
    <UseKey filter="q" fn={() => alert('Q pressed!')} />
  </div>
));