Define common PreferenceProtocol

Passepartout/Library/Sources/CommonLibrary/Domain/AppPreference.swift

@@ -25,7 +25,7 @@
 
 import Foundation
 
-public enum AppPreference: String {
+public enum AppPreference: String, PreferenceProtocol {
     case logsPrivateData
 
     public var key: String {

Passepartout/Library/Sources/CommonLibrary/Domain/PreferenceProtocol.swift

@@ -0,0 +1,30 @@
+//
+//  PreferenceProtocol.swift
+//  Passepartout
+//
+//  Created by Davide De Rosa on 11/27/24.
+//  Copyright (c) 2024 Davide De Rosa. All rights reserved.
+//
+//  https://github.com/passepartoutvpn
+//
+//  This file is part of Passepartout.
+//
+//  Passepartout is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  Passepartout is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with Passepartout.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+import Foundation
+
+public protocol PreferenceProtocol {
+    var key: String { get }
+}

Passepartout/Library/Sources/UILibrary/Domain/UIPreference.swift

@@ -26,7 +26,7 @@
 import CommonLibrary
 import Foundation
 
-public enum UIPreference: String {
+public enum UIPreference: String, PreferenceProtocol {
     case keepsInMenu
 
     case locksInBackground