@interface _REHashFeatureTransformer : REFeatureTransformer + (id)functionName; - (id)init; - (unsigned long long)hash; - (BOOL)isEqual:(id)a0; - (unsigned long long)_outputType; - (long long)_bitCount; - (unsigned long long)_createTransformFromValues:(unsigned long long *)a0 count:(unsigned long long)a1; - (unsigned long long)_featureCount; - (BOOL)_validateWithFeatures:(id)a0; @end