swift error: Value of type 'AVAudioRecorder' has no member 'Delegate' - ios

Question

As a beginner, I am unable to figure out why I get this error. The code I am using comes directly from the Udacity course I am taking. Here is the code:
import UIKit
import AVFoundation
class RecordSoundsViewController: UIViewController, <AVAudioRecorderDelegate> {
var audioRecorder: AVAudioRecorder!
#IBOutlet weak var recordingLabel: UILabel!
#IBOutlet weak var recordbutton: UIButton!
#IBOutlet weak var stopRecordingButton: UIButton!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
stopRecordingButton.isEnabled = false
}
#IBAction func recordAudio(_ sender: Any) {
recordingLabel.text = "Recording in progress..."
recordbutton.isEnabled = false
stopRecordingButton.isEnabled = true
let dirPath = NSSearchPathForDirectoriesInDomains(.documentDirectory,.userDomainMask, true)[0] as String
let recordingName = "recordedVoice.wav"
let pathArray = [dirPath, recordingName]
let filePath = URL(string: pathArray.joined(separator: "/"))
let session = AVAudioSession.sharedInstance()
try! session.setCategory(AVAudioSession.Category.playAndRecord, mode: AVAudioSession.Mode.default, options: AVAudioSession.CategoryOptions.defaultToSpeaker)
try! audioRecorder = AVAudioRecorder(url: filePath!, settings: [:])
audioRecorder.delegate = self
audioRecorder.isMeteringEnabled = true
audioRecorder.prepareToRecord()
audioRecorder.record() }
#IBAction func stopRecording(_ sender: Any) {
recordbutton.isEnabled = true
stopRecordingButton.isEnabled = false
recordingLabel.text = "Tap to Record"
audioRecorder.stop()
let audioSession = AVAudioSession.sharedInstance()
try! audioSession.setActive(false)
}
func audioRecorderDidFinishRecording(_ recorder: AVAudioRecorder, successfully flag: BOOL) {
print("finished recording")
}
}
I appreciate any help you cold give me. XCode 11.5, Swift 5.2
Thanks,
Mike

Answer 1

You should get a bunch of more errors.
Anyway this is not Objective-C. Adopting protocols is not in angle brackets
class RecordSoundsViewController: UIViewController, AVAudioRecorderDelegate {
and the boolean type in Swift is Bool (not BOOL)
func audioRecorderDidFinishRecording(_ recorder: AVAudioRecorder, successfully flag: Bool) {
And don't try!. Catch errors.