@class NSString; @interface SYMessageStatusRecord : NSObject @property (copy, nonatomic) NSString *messageID; @property (nonatomic) BOOL deviceACKReceived; @property (nonatomic) BOOL applicationACKReceived; @property (nonatomic) BOOL responseReceived; @property (readonly, nonatomic) BOOL isComplete; - (id)initWithMessageID:(id)a0; - (id)description; - (void).cxx_destruct; - (id)debugDescription; - (id)initFiller; @end