@class NSDate; @protocol NSObject, NSCopying; @interface ICTTMergeableWallClockValue : NSObject @property (copy, nonatomic) NSDate *timestamp; @property (copy, nonatomic) id<NSObject, NSCopying> value; + (BOOL)canParseData:(id)a0; + (id)extractContentsFromBoxedValue:(const void *)a0; - (id)serialize; - (id)initWithData:(id)a0; - (id)description; - (void).cxx_destruct; - (id)initWithArchive:(const void *)a0; - (unsigned long long)merge:(id)a0; - (id)initWithValue:(id)a0 timestamp:(id)a1; - (void)saveToArchive:(void *)a0; @end