@interface MPSNNConcatenationGradientState : MPSNNGradientState {
unsigned int _sliceCount;
struct MPSSliceInfo { unsigned long long x0; unsigned long long x1; } *_info;
}
+ (id)temporaryStateWithCommandBuffer:(id)a0;
- (void)dealloc;
- (id)initWithResource:(id)a0;
- (id)debugDescription;
@end