[Suggestion] Command Dependencies in Contexts of Conditions etc.

Would be a "nice to have" feature, to get access to the command dependencies in the contexts of custom parameters, conditions, etc.
It's nothing important, as the dependency could be accessed via the own plugin, but I think it would make the command code much cleaner, if I could access the dependency via "getDependency(MyCustomClass.class)" or "getDependency(File.class, "ConfigFile")