```js
// List.stories.js

import List from './List';
import ListItem from './ListItem';

export default {
  component: List,
  subcomponents: [ListItem],
  title: 'List',
};

export const Empty = (args) => <List {...args} />;

export const OneItem = (args) => (
  <List {...args}>
    <ListItem />
  </List>
);
```