Mongo Db Schema _id(ObjectId) in trpc get serializes to string
Hello there, In the mongoDB schema there is _id field with the type of ObjectId. But during serilization from trpc on the server its get converted to a string type.
On the client the Mongo DB type gives a error that the _id type is string and not ObjectId.
I tried to setup transformers but there seems to be no documentation on how to create a custom transformer. Only the interface definition is given.
Are there any custom transformers example ?
Are there any docs explaining when and how transforms fit in the trpc send and recv pipeline ?
PS: The superjson transformer example was not working for me. If you need any further info let me know. I provide as much as I can. The repo with the problem is private.