@interface SNWrapModel : NSObject + (id)generateFeatureMappingsFromOuterFeatureNames:(id)a0 toInnerFeatureNames:(id)a1; + (id)generateFeatureMappingsFromOuterFeatureNames:(id)a0 toInnerFeatureNames:(id)a1 matcher:(id /* block */)a2; + (id)generateInputFeatureMappingsFromOuterDescription:(id)a0 toInnerDescription:(id)a1; + (id)generateOutputFeatureMappingsFromOuterDescription:(id)a0 toInnerDescription:(id)a1; + (id)innerInputFeatureProviderFromOuter:(id)a0 outerToInnerInputFeatureNameMappings:(id)a1 error:(id *)a2; + (id)outerOutputFeatureProviderFromInner:(id)a0 outerToInnerOutputFeatureNameMappings:(id)a1 error:(id *)a2; - (id)init; @end