storybook/docs/snippets/web-components/page-story.ts.mdx

```ts
// Page.stories.ts

import type { Meta, StoryObj } from '@storybook/web-components';

// 👇 Imports all Header stories
import * as HeaderStories from './Header.stories';

const meta: Meta = {
  component: 'demo-page',
};

export default meta;
type Story = StoryObj;

export const LoggedIn: Story = {
  args: {
    ...HeaderStories.LoggedIn.args,
  },
};
```