@class NSString, AVMetadataItemValueRequest, NSError, NSMutableArray, NSObject;
@protocol NSObject, OS_dispatch_queue, NSCopying;
@interface AVLazyValueLoadingMetadataItemInternal : NSObject {
id<NSObject, NSCopying> value;
NSString *dataType;
AVMetadataItemValueRequest *valueRequest;
id /* block */ valueLoadingHandler;
long long valueStatus;
NSError *valueLoadingError;
NSMutableArray *loadingCompletionHandlers;
NSObject<OS_dispatch_queue> *readWriteQueue;
}
@end