@protocol TSPCryptoInfo; @interface TSPFileDataStorage : TSPStreamDataStorage @property (readonly, nonatomic) id<TSPCryptoInfo> decryptionInfo; - (BOOL)isReadable; - (unsigned long long)encodedLength; - (void)performIOChannelReadWithAccessor:(id /* block */)a0; - (void)performReadWithAccessor:(id /* block */)a0; - (id)AVAssetWithOptions:(id)a0 forData:(id)a1; - (void)performReadOnBookmarkDataSourceURLWithAccessor:(id /* block */)a0; @end