@class NSString; @protocol MPSCNNConvolutionDataSource; @interface MPSCNNConvolutionGradientNode : MPSNNGradientFilterNode <MPSNNTrainableNode> @property (readonly, nonatomic) id<MPSCNNConvolutionDataSource> weights; @property (nonatomic) unsigned long long trainingStyle; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)nodeWithSourceGradient:(id)a0 sourceImage:(id)a1 convolutionGradientState:(id)a2 weights:(id)a3; - (void)dealloc; - (id)initWithGradientImages:(id)a0 forwardFilter:(id)a1; - (id)initWithSourceGradient:(id)a0 sourceImage:(id)a1 convolutionGradientState:(id)a2 weights:(id)a3; - (id)initWithSourceGradient:(id)a0 sourceImage:(id)a1 gradientState:(id)a2 weights:(id)a3; - (void *)newFilterNode; @end