storybook/docs/snippets/web-components/my-component-play-function-with-canvas.ts.mdx

```tsx
// MyComponent.stories.ts
import { userEvent, within } from '@storybook/testing-library';

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

const meta: Meta = {
  title: 'WithCanvasElement',
  component: 'demo-my-component',
};
export default meta;

type Story = StoryObj;

export const ExampleStory: Story = {
  play: async ({ canvasElement }) => {
    // Assigns canvas to the component root element
    const canvas = within(canvasElement);

    // Starts querying from the component's root element
    await userEvent.type(canvas.getByTestId('example-element'), 'something');
    await userEvent.click(canvas.getByRole('another-element'));
  },
};
```