[HELP]gmod creator_type

So for the creator tool there is the convar creator_type

That goes from 0 to 3 i think but what do all the different modes mean?

Looked at source code.
0 - Spawn entities
1 - Spawn vehicles
2 - Spawn NPCs
3 - Spawn weapons
4 - Spawn props

It basically tells how to use contents of creator_name convar.