storybook/docs/snippets/web-components/button-story-with-addon-example.ts.mdx

```ts
// Button.stories.ts

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

import { html } from 'lit';

const meta: Meta = {
  title: 'Button',
  component: 'custom-button',
  //👇 Creates specific parameters for the story
  parameters: {
    myAddon: {
      data: 'This data is passed to the addon',
    },
  },
};

export default meta;
type Story = StoryObj;

/*
 *👇 Render functions are a framework specific feature to allow you control on how the component renders.
 * See https://storybook.js.org/docs/7.0/web-components/api/csf
 * to learn how to use render functions.
 */
export const Basic: Story = {
  render: () => html`<custom-button label="Hello"></custom-button>`,
};
```