@class NSString, AVWeakReference, NSMutableArray, NSObject; @protocol NSObject, OS_dispatch_queue, NSCopying; @interface AVChapterMetadataItemInternal : NSObject { AVWeakReference *weakReference; struct OpaqueFigAsset { } *figAsset; long long chapterGroupIndex; long long chapterIndex; NSString *chapterType; NSString *extendedLanguageTag; NSString *languageCode; NSString *chapterDataType; id value; struct { long long value; int timescale; unsigned int flags; long long epoch; } time; struct { long long value; int timescale; unsigned int flags; long long epoch; } duration; long long valueStatus; int valueErrorCode; NSMutableArray *completions; NSObject *readWriteQueue; } @end