namespace AVFoundation
{
    [Introduced(PlatformName.iOS, 9, 0, PlatformArchitecture.All, null)]
    [Register("AVAssetDownloadURLSession", true)]
    [Unavailable(PlatformName.MacOSX, PlatformArchitecture.All, null)]
    [Unavailable(PlatformName.TvOS, PlatformArchitecture.All, null)]
    [Unavailable(PlatformName.WatchOS, PlatformArchitecture.All, null)]
    public class AVAssetDownloadUrlSession : NSUrlSession
    {
        public static NSUrlSession FromWeakConfiguration(NSUrlSessionConfiguration configuration, NSObject weakDelegate, NSOperationQueue delegateQueue);
    }
}