System/Library/Frameworks/CFNetwork.framework

__NSURLAVBackgroundSession.h

Download __NSURLAVBackgroundSession.h

1. NSObject
2. >
3. NSURLSession
4. >
5. __NSURLBackgroundSession

@interface __NSURLAVBackgroundSession : __NSURLBackgroundSession

- (BOOL)isKindOfClass:(Class)a0;

@end