CPP / csb export

The previous topic on this discussion seems to have been closed:

Was this plugin ever added to cocos creator? Are there still plans or is this abandoned?
With Cocos Studio no longer runnable on macos Catalina we’re considering jumping over to Cocos Creator.

The .ccs import looks extremely promising and seems to work without a hitch but what is the intended way to export this back into cocos2dx projects?