We have a couple of components so far (Menu and MenuItem) that are only meant to be used inside other components, not as standalone components. We have tried to document this clearly on the page for Menu, and MenuItem is not yet exposed on the docs site.

We should determine a standard way of documenting non-standalone components that makes it clear to the library user how they are to be used and prevents these components from distracting from the more commonly used components (since we don't expect many library users to use these non-standalone components).

Acceptance criteria

• Create a docs page for MenuItem
• Determine standards for documenting non-standalone components
• Fulfill these standards for Menu and MenuItem