We have used for years, beginning with QlikView .qvs files to reuse some script in several applications.
However, I think that the fact that you need an access to a real repository to store these files is not acceptable in our days :
0/All the logic of Sense is based on web. Except that. Why?
1/Server admins become more an more strict on this point. It's really hard to have access to a repository.
2/How to deal with .qvs on Qlik Sense Cloud?
So the basic idea is to have a space where a developer can write/store/update/read/delete those qvs, of course with given rights. It's time to get modern !!
Bi Consultant (Dataviz & Dataprep) @ Business & Decision