storybook/docs/snippets/svelte/button-group-story.js.mdx

```js
// ButtonGroup.stories.js

import ButtonGroup from '../ButtonGroup.svelte';

//👇 Imports the Button stories
import * as ButtonStories from './Button.stories';

export default {
  component: ButtonGroup,
};

export const Pair = {
  args: {
    buttons: [{ ...ButtonStories.Primary.args }, { ...ButtonStories.Secondary.args }],
    orientation: 'horizontal',
  },
  render: (args) => ({
    Component: ButtonGroup,
    props: args,
  }),
};
```