So simple? I’d never noticed there are some C# files 
Well I copied all required headers to Engine\Source\Runtime\Engine\Public so I guess I won’t be needing that for a while at least not until next update as I’m running 4.10 and there is 4.11 preview 6 already. But to my defense - who would want to read some manuals at 5AM? Akiro, thanks for saving me(us) from future copy/pasting header files 