```js
// Page.stories.js

import Page from './Page.vue';

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

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

const Template = (args) => ({
  components: { Page },
  setup() {
    return { args };
  },
  template: '<page v-bind="args" />',
});

export const LoggedIn = Template.bind({});
LoggedIn.args = {
  ...HeaderStories.LoggedIn.args,
};
```