storybook/docs/snippets/svelte/my-component-play-function-composition.js.mdx

```js
// MyComponent.stories.js

import { userEvent, within } from '@storybook/testing-library';

import MyComponent from './MyComponent.svelte';

export default {
  /* 👇 The title prop is optional.
   * See https://storybook.js.org/docs/7.0/svelte/configure/overview#configure-story-loading
   * to learn how to generate automatic titles
   */
  title: 'MyComponent',
  component: MyComponent,
};

/*
 * See https://storybook.js.org/docs/7.0/svelte/writing-stories/play-function#working-with-the-canvas
 * to learn more about using the canvasElement to query the DOM
 */
export const FirstStory = {
  render: (args) => ({
    Component: MyComponent,
    props: args,
  }),
  play: async ({ canvasElement }) => {
    const canvas = within(canvasElement);

    userEvent.type(canvas.getByTestId('an-element'), 'example-value');
  },
};

export const SecondStory = {
  render: (args) => ({
    Component: MyComponent,
    props: args,
  }),
  play: async ({ canvasElement }) => {
    const canvas = within(canvasElement);

    await userEvent.type(canvas.getByTestId('other-element'), 'another value');
  },
};

export const CombinedStories = {
  render: (args) => ({
    Component: MyComponent,
    props: args,
  }),
  play: async ({ canvasElement }) => {
    const canvas = within(canvasElement);

    // Runs the FirstStory and Second story play function before running this story's play function
    await FirstStory.play({ canvasElement });
    await SecondStory.play({ canvasElement });
    await userEvent.type(canvas.getByTestId('another-element'), 'random value');
  },
};
```