@interface LKTOpticalFlowCPU : LKTOpticalFlow { struct unique_ptr<apple::vision::OpticalFlow::LKTCPU, std::default_delete<apple::vision::OpticalFlow::LKTCPU>> { struct __compressed_pair<apple::vision::OpticalFlow::LKTCPU *, std::default_delete<apple::vision::OpticalFlow::LKTCPU>> { struct LKTCPU *__value_; } __ptr_; } _opticalFlow; struct __CVBuffer { } *_uv_user_ref; } - (id).cxx_construct; - (void).cxx_destruct; - (id)initWithWidth:(int)a0 height:(int)a1 numScales:(int)a2; - (BOOL)estimateFlowFromReference:(struct __CVBuffer { } *)a0 target:(struct __CVBuffer { } *)a1 error:(id *)a2; - (BOOL)estimateFlowStream:(struct __CVBuffer { } *)a0 error:(id *)a1; - (BOOL)setOutputUV:(struct __CVBuffer { } *)a0 error:(id *)a1; @end