mprop | Module properties for Python

You are using the first signature of defineComponent which expects a direct setup function. But the problem is, it doesn't extend ComponentOptionsBase for you to add a render function (such implementation is only available in the other overloads/signatures).

However, if you prefer, you could return a JSX element as a RenderFunction with the first signature; although sadly, as discussed on the comments down below—this is not working as expected (in that the props passed by the parent/consuming component actually get passed as DOM properties instead!). Hope we're not missing something very obvious here, like having to actually define the props somewhere?