Any chance this was recorded? Looks like a great presentation!

There are almost certainly places where the types fall short, but I'm curious if you ran into anything specific. It's likely something we can fix pretty easily

Are there specific things in Pothos you found that were missing in Pothos types?

I think the 2 specific cases you called out should already work. It does support async iterators, and its "expose" API works with promises (without resolvers), and returns like Promise<T>[] work too