build: Fix swift warnings

Use 'AnyObject' instead of 'class' to restrict protocol inheritance

Signed-off-by: Roopesh Chander <roop@roopc.net>
This commit is contained in:
Roopesh Chander
2021-08-02 13:46:06 +05:30
committed by Jason A. Donenfeld
parent 3668f3af9f
commit 73c708d902
7 changed files with 8 additions and 8 deletions
@@ -4,7 +4,7 @@
import AVFoundation
import UIKit
protocol QRScanViewControllerDelegate: class {
protocol QRScanViewControllerDelegate: AnyObject {
func addScannedQRCode(tunnelConfiguration: TunnelConfiguration, qrScanViewController: QRScanViewController, completionHandler: (() -> Void)?)
}