@class NSUUID, NSString, NSDate; @interface SMMessage : NSObject <NSSecureCoding> @property (class, readonly, nonatomic) unsigned long long messageType; @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, nonatomic) long long interfaceVersion; @property (copy, nonatomic) NSDate *date; @property (readonly, nonatomic) NSUUID *messageID; @property (readonly, nonatomic) NSUUID *sessionID; @property (readonly, nonatomic) NSString *summaryText; + (unsigned long long)messageTypeFromURL:(id)a0; + (id)createMessageFromDict:(id)a0; + (id)createMessageFromURL:(id)a0; + (unsigned long long)interfaceTypeFromMessageType:(unsigned long long)a0; + (id)messageIDFromURL:(id)a0; + (unsigned long long)messageTypeFromDict:(id)a0; + (id)sessionIDFromURL:(id)a0; + (id)messageIDFromDict:(id)a0; + (id)sessionIDFromDict:(id)a0; - (id)initWithURL:(id)a0; - (void)encodeWithCoder:(id)a0; - (id)initWithDictionary:(id)a0; - (id)description; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; - (id)initWithSessionID:(id)a0; - (id)outputToDictionary; - (id)outputToURLComponents; - (id)initWithDate:(id)a0 messageID:(id)a1 sessionID:(id)a2; @end