Figured it out using astrogrep. They're all in one file. Can some one mark as solved?
I'll mark solved if you share where you found it. I don't like marking any thread solved if the actual solution is never provided.
Look for "TEXT"
* Whole Word
* Case Sensitive
In the results you must have
trait const QName(PackageNamespace("", "#0"), "TEXT") slotid X type QName(PackageNamespace("", "#0"), "int") value Integer(25) end
Packet name, (just ignore the slotid as X), and VALUE integer= the packet id
=> you have found the good file