@protocol PXDisplayAsset; @interface PXStoryConcreteChapterCollectionChapterInsertion : NSObject <PXStoryChapterCollectionChapterInsertion> @property (readonly, nonatomic) id<PXDisplayAsset> firstAsset; @property (readonly, nonatomic) id /* block */ chapterConfiguration; @property (readonly, nonatomic) long long kind; - (id)init; - (void).cxx_destruct; - (id)initWithFirstAsset:(id)a0 chapterConfiguration:(id /* block */)a1; @end