@interface SecXPCHelper : NSObject + (id)safeErrorClasses; + (id)encodedDataFromError:(id)a0; + (id)safeErrorPrimitiveClasses; + (id)safeCKErrorPrimitiveClasses; + (id)errorFromEncodedData:(id)a0; + (id)cleanseErrorForXPC:(id)a0; + (id)cleanDictionaryForXPC:(id)a0; + (id)safeErrorCollectionClasses; + (id)cleanObjectForXPC:(id)a0; @end