storybook/docs/snippets/react/loader-story.mdx.mdx

```md
<!-- TodoItem.stories.mdx -->

import { Meta, Story } from '@storybook/addon-docs';

import fetch from 'node-fetch';

import { TodoItem } from './TodoItem';

<Meta title="Examples/Loader" component={TodoItem} />

<!--
 👇 Render functions are a framework specific feature to allow you control on how the component renders.
  See https://storybook.js.org/docs/7.0/react/api/csf
  to learn how to use render functions.
-->

<Story
  name="Primary"
  loaders={[
    async () => ({
      todo: await (
        await fetch('https://jsonplaceholder.typicode.com/todos/1')
      ).json(),
    }),
  ]}
  render={(args, { loaded: { todo } }) => <TodoItem {...args} todo={todo} />} />
```