```js
// MyComponent.stories.js

import React from 'react';
import MyComponent from './MyComponent';
import someData from './data.json';

export default {
  title: 'MyComponent',
  component: MyComponent,
  includeStories: ['SimpleStory', 'ComplexStory']
}

export const simpleData = { foo: 1, bar: 'baz' };
export const complexData = { foo: 1, { bar: 'baz', baz: someData }};

export const SimpleStory = () => <MyComponent data={simpleData} />;
export const ComplexStory = () => <MyComponent data={complexData} />;
```