There are Schema definitions in engine2.dll, but they are assigned to the !GlobalTypes type scope I believe. engine2.dll doesn't have its own CSchemaSystemTypeScope assigned to it.
Any Schema definitions you find in there are actually dumped into !GlobalTypes_classes.hpp, among with many other DLLs. Just ctrl+f engine2 in that file and find out.
There are Schema definitions in engine2.dll, but they are assigned to the !GlobalTypes type scope I believe. engine2.dll doesn't have its own CSchemaSystemTypeScope assigned to it.
Any Schema definitions you find in there are actually dumped into !GlobalTypes_classes.hpp, among with many other DLLs. Just ctrl+f engine2 in that file and find out.