     
     // MARK: Notifications
     
-    fileprivate func addObservers()
+    private func addObservers()
     {
         NotificationCenter.default.addObserver(self, selector: #selector(UIApplicationDelegate.applicationWillEnterForeground(_:)), name: NSNotification.Name.UIApplicationWillEnterForeground, object: nil)
         

        NotificationCenter.default.addObserver(self, selector: #selector(VideoDeletionManager.reachabilityDidChange(_:)), name: NSNotification.Name.AFNetworkingReachabilityDidChange, object: nil)
    }
    
    fileprivate func removeObservers()
    {
        NotificationCenter.default.removeObserver(self, name: NSNotification.Name.UIApplicationWillEnterForeground, object: nil)
        NotificationCenter.default.removeObserver(self, name: NSNotification.Name.UIApplicationDidEnterBackground, object: nil)

        }
    }
    
    private func save()
    {
        self.archiver.saveObject(self.deletions as AnyObject, key: type(of: self).DeletionsArchiveKey)
    }
