this is my code:
    func sendmessage() {
        var messageVC = MFMessageComposeViewController()
   
        messageVC.body = ""
        messageVC.recipients = [077669789805]
   
        self.presentViewController(messageVC, animated: false, completion: nil)
   
        func messageComposeViewController(controller: MFMessageComposeViewController!, didFinishWithResult result: MessageComposeResult) {
            switch (result.value) {
            case MessageComposeResultCancelled.value:
                print("message was cancelled")
            case MessageComposeResultFailed.value:
                print("message failed")
                self.dismissViewControllerAnimated(true, completion: nil)
            case MessageComposeResultSent.value:
                print("message was sent")
            default:
                break;
            }
       
        }
   
    }this is my class:
class ViewController: UIViewController, MFMessageComposeViewControllerDelegate,CLLocationManagerDelegate {
and on this line the error is:
Type 'ViewController' does bot conform to protocol ' NFMessageCompose~ViewControllerDelegate.