One panel inside [`::tab-group`](/reference/mdc-components/tab-group). It has no
meaning on its own.

## Usage

```mdc
:::tab-group
  ::tab{label="pnpm"}
  The layer is a dev dependency.
  ::
:::
```

## API

### Props

| Prop    | Type     | Default | Notes                        |
| :------ | :------- | :------ | :--------------------------- |
| `label` | `string` | —       | The text on the tab's trigger |

### Slots

| Slot      | What goes in it        |
| :-------- | :--------------------- |
| `default` | The panel, as Markdown |

## Notes

The component registers its own label with the parent on setup, which is what
lets the list of triggers be built from children MDC has not rendered yet.