Codegen question: How to specify multiple codegen configurations in the same project?

[Chessray]

Background: We've got a service using GraphQL to query other services while exposing its own GraphQL interface to a frontend. We're using DGS to generate the types and queries the service uses to access the others. For testing purposes, we'd like to add a second configuration that would perform the code generation for the interface the service exposes. Does DGS support this kind of thing?