@class NSString; @interface OSLogEntryActivity : OSLogEntry <OSLogEntryFromProcess> @property (readonly, nonatomic) unsigned long long parentActivityIdentifier; @property (readonly, nonatomic) unsigned long long activityIdentifier; @property (readonly, nonatomic) NSString *process; @property (readonly, nonatomic) int processIdentifier; @property (readonly, nonatomic) NSString *sender; @property (readonly, nonatomic) unsigned long long threadIdentifier; + (BOOL)supportsSecureCoding; - (void)encodeWithCoder:(id)a0; - (id)initWithEventProxy:(id)a0; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; @end