#include <Standard.hxx>
#include <Handle_StepShape_ConnectedFaceSubSet.hxx>
#include <Handle_StepShape_ConnectedFaceSet.hxx>
#include <StepShape_ConnectedFaceSet.hxx>
#include <Handle_TCollection_HAsciiString.hxx>
#include <Handle_StepShape_HArray1OfFace.hxx>