@class NSNumber, NSString; @interface MTRTimeSynchronizationClusterTimeZoneStruct : NSObject @property (copy, nonatomic) NSNumber *offset; @property (copy, nonatomic) NSNumber *validAt; @property (copy, nonatomic) NSString *name; - (id)init; - (id)description; - (void).cxx_destruct; - (id)copyWithZone:(struct _NSZone { } *)a0; @end