System/Library/PrivateFrameworks/BookLibrary.framework

BLMediaQuery.h

Download BLMediaQuery.h

1. NSObject

@class MPMediaQuery;

@interface BLMediaQuery : NSObject

@property (class, readonly, nonatomic) MPMediaQuery *audiobooksQuery;
@property (class, readonly, nonatomic) MPMediaQuery *audiobooksNonPreordersQuery;

@end