storybook/docs/snippets/react/component-story-with-custom-render-function.js.mdx

```js
// MyComponent.stories.js|jsx

import React from 'react';

import { Layout } from './Layout';

import { MyComponent } from './MyComponent';

export default {
  /* 👇 The title prop is optional.
   * See https://storybook.js.org/docs/7.0/react/configure/overview#configure-story-loading
   * to learn how to generate automatic titles
   */
  title: 'MyComponent',
  component: MyComponent,
};

// This story uses a render function to fully control how the component renders.
export const Example = {
  render: () => (
    <Layout>
      <header>
        <h1>Example</h1>
      </header>
      <article>
        <MyComponent />
      </article>
    </Layout>
  ),
};
```