@class NSError, STSAuxiliaryCredential; @interface STSAuxiliaryTransaction : NSObject @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, nonatomic) STSAuxiliaryCredential *credential; @property (readonly, nonatomic) NSError *error; - (void)encodeWithCoder:(id)a0; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; - (BOOL)didSucceed; - (id)initWithCredential:(id)a0 error:(id)a1; @end