Do you think is it possible to an extension only when my app uses a particular theme? I mean: ‘load extension X when using theme Y’, so ext X will not be loaded if I use theme Z.
For example: I want to create to themes, one with bootstrap ext and other one with foundation. It has not sense to load both extensions, otherwise it is very smart to bootstrap with theme that use that, or load foundation with other theme that uses foundation css framework.
What do you think?