This isn't returning a set of rule paths. It is returning an array or rule data. The question I have is what kind of rules? It is a group of rules, but which group? Are these children of some parent? I'm not sure what we've narrowed the rules down to here, but it should read something like: `@return array Array of *child* rule data` but I'm not sure if *child* is right... it should be whatever this group of rules this function is returning are.