I have tried including that header and if I do then SPropertyEditorAsset.h throws an error that it can’t include Presentation/PropertyEditor/PropertyEditor.h
Also like i said in the question i already included PropertyEditor in the build cs
Edit: I tried to include “UserInterface/PropertyEditor/SPropertyEditorAsset.h” and it claims no such file exists. If I go with the VAX default #include "../Private/UserInterface/PropertyEditor/SPropertyEditorAsset.h" then i get U:\Program Files\Epic Games\UE_4.24\Engine\Source\Editor\PropertyEditor\Public\../Private/UserInterface/PropertyEditor/SPropertyEditorAsset.h(19): fatal error C1083: Cannot open include file: 'Presentation/PropertyEditor/PropertyEditor.h': No such file or directory