IOS Swift使用Facebook登录而不是FBSDKLoginKit AppDelegate.swift代码

Question

在处理FBSDKLoginKit之前，我必须使用我的appDelegate.swift的某些代码才能使facebook登录工作，如下所示：

import FBSDKLoginKit

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

  let fbLaunch = FBSDKApplicationDelegate.sharedInstance().application(application, didFinishLaunchingWithOptions: launchOptions)

 return fbLaunch

}

func applicationWillResignActive(_ application: UIApplication) {
  FBSDKAppEvents.activateApp()
}

func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool {
    return FBSDKApplicationDelegate.sharedInstance().application(application, open: url, sourceApplication: sourceApplication, annotation: annotation)
}

现在我切换到FacebookLogin，上面的代码是什么？