```ts
// List.stories.ts|tsx

import React from 'react';

import { ComponentStory, ComponentMeta } from '@storybook/react';

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

export default {
  /* 👇 The title prop is optional.
  * See https://storybook.js.org/docs/react/configure/overview#configure-story-loading
  * to learn how to generate automatic titles
  */
  title: 'List',
  component: List,
  subcomponents: { ListItem }, //👈 Adds the ListItem component as a subcomponent
} as ComponentMeta<typeof List>;

const Empty: ComponentStory<typeof List> = (args) => <List {...args} />;

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