System/Library/Frameworks/CFNetwork.framework

NSURLSessionDownloadTask.h

Download NSURLSessionDownloadTask.h

1. NSObject
2. >
3. NSURLSessionTask

@interface NSURLSessionDownloadTask : NSURLSessionTask

+ (id)new;

- (void)cancelByProducingResumeData:(id /* block */)a0;
- (id)init;

@end