<@U0B8UEMV1> regarding <@U0RM4EPC7> PR I think mod...

# arrow

[raulraja]

@pakoito regarding @simon.vergauwen PR I think modules that somewhat provide a chunk of functionality independent from core as the optics module should be namespaced with the module. So in that case the correct package would be kategory.optics and not just kategory to explicitly let people know when they are missing some functionality the required imports are not in the core but coming from an external dependency.