Some questions about domain-driven-hexagon

[Sairyss]

Hey,

1. Its for the custom shared providers (there is none in the project at the moment) https://docs.nestjs.com/providers
2. its not a rename since libs now contains not only core files, but also infrastructure, interface adapters, exceptions etc. I called it libs because those are basically generic libraries that are shared between multiple microservices
3. it depends on how you look at it. At the project I am currently working on similar interceptor is only needed in the API gateway that handles HTTP calls and communicates to microservices that don't know anything about HTTP exceptions, so there is no need for this interceptor anywhere else. If in your project you need to share it I would put it inside libs yes