@class NSString, MFCertificateTrustInfo, MFError; @interface MFMessageSigner : NSObject { int _status; } @property (readonly, nonatomic) MFCertificateTrustInfo *signingCertificateTrustInfo; @property (readonly, nonatomic) MFCertificateTrustInfo *encryptionCertificateTrustInfo; @property (readonly, nonatomic) NSString *sender; @property (readonly, nonatomic) MFError *error; - (void).cxx_destruct; - (id)initWithSender:(id)a0 signingTrust:(struct __SecTrust { } *)a1 encryptionTrust:(struct __SecTrust { } *)a2 verification:(int)a3; @end