storybook/docs/snippets/svelte/my-component-story-with-nonstory.js.mdx

```js
// MyComponent.stories.js

import MyComponent from './MyComponent.svelte';

import someData from './data.json';

export default {
  /* 👇 The title prop is optional.
  * See https://storybook.js.org/docs/svelte/configure/overview#configure-story-loading
  * to learn how to generate automatic titles
  */
  title: 'MyComponent', 
  component: MyComponent,
  includeStories: ['SimpleStory', 'ComplexStory'], // 👈 Storybook loads these stories
  excludeStories: /.*Data$/, // 👈 Storybook ignores anything that contains Data
};

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


const Template = (args) => ({
  Component: MyComponent,
  props: args,
});


export const SimpleStory = Template.bind({});
SimpleStory.args = {
  data: simpleData,
};

export const ComplexStory = Template.bind({});
ComplexStory.args = {
  data: complexData,
};
```