@class NSString, NSArray, NSURL, NSDate; @interface TVPMutableChapterCollection : TVPChapterCollection @property (copy, nonatomic) NSString *name; @property (retain, nonatomic) NSArray *chapters; @property (nonatomic) long long type; @property (retain, nonatomic) id backingData; @property (retain, nonatomic) NSDate *startDate; @property (nonatomic) BOOL shouldStartPlaybackFromStartDate; @property (nonatomic) BOOL shouldDisplayChapterMarkers; @property (nonatomic) BOOL shouldShowDescriptionOnChapterSkip; @property (nonatomic) double refreshInterval; @property (copy, nonatomic) NSURL *refreshURL; @end