Google Firestore / Datastore support?

Hi, I’m wondering if there is a smooth way to use Google Firestore / Datastore with Play? I’ve previously used Play/Slick with PostgreSQL and it was awesome. Doing the object<->Firestore mapping myself seems clumsy in comparison

I’ve tried searching, but haven’t found anything relevant. There are some very old projects like GAE https://www.playframework.com/documentation/1.0/gae .