OpenCV_4.2.0/opencv-4.2.0/modules/objdetect/misc/python/pyopencv_objdetect.hpp

#ifdef HAVE_OPENCV_OBJDETECT

#include "opencv2/objdetect.hpp"

typedef HOGDescriptor::HistogramNormType HOGDescriptor_HistogramNormType;
typedef HOGDescriptor::DescriptorStorageFormat HOGDescriptor_DescriptorStorageFormat;

#endif