@class NSArray, NSDictionary, NSSet, NSMutableArray;
@protocol PXDisplayAssetFetchResult;
@interface PXStoryExplicitChapterCollection : NSObject <PXStoryMutableExplicitChapterCollection, PXStoryChapterCollection> {
NSMutableArray *_initializedChapters;
id<PXDisplayAssetFetchResult> _initializedAssets;
}
@property (readonly, nonatomic) NSArray *chapters;
@property (readonly, nonatomic) NSDictionary *chapterIndexesByIdentifier;
@property (readonly, nonatomic) NSSet *chapterBeginningAssetlocalIdentifiers;
@property (readonly, nonatomic) long long numberOfChapters;
- (void).cxx_destruct;
- (id)chapterAtIndex:(long long)a0;
- (void)addChapterWithAssetRange:(struct _NSRange { unsigned long long x0; unsigned long long x1; })a0 configuration:(id /* block */)a1;
- (id)chapterContainingAsset:(id)a0;
- (BOOL)containsChapterBeginningWithAsset:(id)a0;
- (long long)indexOfChapterWithIdentifier:(id)a0;
- (id)initWithAssets:(id)a0 configuration:(id /* block */)a1;
@end