Suggestion for devs (new feature for file templates)

I don't find any mails \ contacts \ Threads for posting suggestion. So i decide to post here.

Would be nice if you add "Package templates". It's same to file templates, but consists of multiple files + folders(packages). Also it must support variables in file names:  Simple${BlaBla}Adapter etc. I think it will be great and useful feature.

Concept art: 

P.S. sry 4 my perfect english ^_^