```ts
// tests/Form.test.ts

import { composeStory } from '@storybook/vue3';

import * as FormStories from './LoginForm.stories';

const { ValidForm } = composeStories(FormStories, {
  decorators: [
    // Define your story-level decorators here
  ],
  globalTypes: {
    // Define your global types here
  },
  parameters: {
    // Define your story-level parameters here
  },
});
```
