_Track.h in moblues-0.4.0

- old
+ new

@@ -5,10 +5,10 @@
 
 @class Playlist;
 @class User;
 
 @interface _Track : Playable
-@property (nonatomic, strong) NSNumber *duration;
+@property (nonatomic, strong, nullable) NSNumber *duration;
 
 @property (nonatomic, strong) Playlist *playlist;
 @property (nonatomic, strong) User *user;
 @end