It seems there are several independent ideas somewhat mixed together.
The idea number 0 is component interfaces. They seem equivalent to plain old interfaces in all the other languages. (Except some reflection may be necessary in statically typed languages to process the lists of functions in a generic way?)
The idea number 1 is bases. They are domain-agnostic adapters that convert component interfaces (aka language-native interfaces) into language-agnostic interfaces. (Except they seemingly do include domain logic because they combine several components before exposing them?)
The idea number 2 is project layout, I think? It appears to be more of a supporting convention at best, not sure.
The idea number 0 is component interfaces. They seem equivalent to plain old interfaces in all the other languages. (Except some reflection may be necessary in statically typed languages to process the lists of functions in a generic way?)
The idea number 1 is bases. They are domain-agnostic adapters that convert component interfaces (aka language-native interfaces) into language-agnostic interfaces. (Except they seemingly do include domain logic because they combine several components before exposing them?)
The idea number 2 is project layout, I think? It appears to be more of a supporting convention at best, not sure.