@class NSCountedSet, NSMapTable, NSString; @interface _PBFPosterSnapshotDefinitionCollection : NSObject <BSCancellable> @property (readonly, nonatomic) NSMapTable *previewImageRequestForDisplayContext; @property (readonly, nonatomic) NSMapTable *receivedPreviewImageForDisplayContext; @property (readonly, nonatomic) NSMapTable *failedPreviewImageForDisplayContext; @property (readonly, nonatomic) NSCountedSet *displayContextRequestFailures; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @end