Finalize classes

ServiceLayer/Sources/ServiceLayer/Utilities/UserDefaultsClient.swift

@@ -3,7 +3,7 @@
 import CodableBloomFilter
 import Foundation
 
-class UserDefaultsClient {
+final class UserDefaultsClient {
     private let userDefaults: UserDefaults
 
     init(userDefaults: UserDefaults) {

System/AppDelegate.swift

@@ -3,7 +3,7 @@
 import Combine
 import UIKit
 
-class AppDelegate: NSObject {
+final class AppDelegate: NSObject {
     @Published private var application: UIApplication?
     private let remoteNotificationDeviceTokens = PassthroughSubject<Data, Error>()
 }

View Controllers/StatusListViewController.swift

@@ -4,7 +4,7 @@ import Combine
 import SwiftUI
 import ViewModels
 
-class StatusListViewController: UITableViewController {
+final class StatusListViewController: UITableViewController {
     private let viewModel: StatusListViewModel
     private let loadingTableFooterView = LoadingTableFooterView()
     private var cancellables = Set<AnyCancellable>()

ViewModels/Sources/ViewModels/AddIdentityViewModel.swift

@@ -4,7 +4,7 @@ import Combine
 import Foundation
 import ServiceLayer
 
-public class AddIdentityViewModel: ObservableObject {
+public final class AddIdentityViewModel: ObservableObject {
     @Published public var urlFieldText = ""
     @Published public var alertItem: AlertItem?
     @Published public private(set) var loading = false

ViewModels/Sources/ViewModels/EditFilterViewModel.swift

@@ -5,7 +5,7 @@ import Foundation
 import Mastodon
 import ServiceLayer
 
-public class EditFilterViewModel: ObservableObject {
+public final class EditFilterViewModel: ObservableObject {
     @Published public var filter: Filter
     @Published public var saving = false
     @Published public var alertItem: AlertItem?

ViewModels/Sources/ViewModels/FiltersViewModel.swift

@@ -5,7 +5,7 @@ import Foundation
 import Mastodon
 import ServiceLayer
 
-public class FiltersViewModel: ObservableObject {
+public final class FiltersViewModel: ObservableObject {
     @Published public var activeFilters = [Filter]()
     @Published public var expiredFilters = [Filter]()
     @Published public var alertItem: AlertItem?

ViewModels/Sources/ViewModels/IdentitiesViewModel.swift

@@ -4,7 +4,7 @@ import Combine
 import Foundation
 import ServiceLayer
 
-public class IdentitiesViewModel: ObservableObject {
+public final class IdentitiesViewModel: ObservableObject {
     public let currentIdentityID: UUID
     @Published public var identities = [Identity]()
     @Published public var alertItem: AlertItem?

ViewModels/Sources/ViewModels/ListsViewModel.swift

@@ -5,7 +5,7 @@ import Foundation
 import Mastodon
 import ServiceLayer
 
-public class ListsViewModel: ObservableObject {
+public final class ListsViewModel: ObservableObject {
     @Published public private(set) var lists = [MastodonList]()
     @Published public private(set) var creatingList = false
     @Published public var alertItem: AlertItem?

ViewModels/Sources/ViewModels/NotificationTypesPreferencesViewModel.swift

@@ -5,7 +5,7 @@ import Foundation
 import Mastodon
 import ServiceLayer
 
-public class NotificationTypesPreferencesViewModel: ObservableObject {
+public final class NotificationTypesPreferencesViewModel: ObservableObject {
     @Published public var pushSubscriptionAlerts: PushSubscription.Alerts
     @Published public var alertItem: AlertItem?
 

ViewModels/Sources/ViewModels/PostingReadingPreferencesViewModel.swift

@@ -4,7 +4,7 @@ import Combine
 import Foundation
 import ServiceLayer
 
-public class PostingReadingPreferencesViewModel: ObservableObject {
+public final class PostingReadingPreferencesViewModel: ObservableObject {
     @Published public var preferences: Identity.Preferences
     @Published public var alertItem: AlertItem?
 

ViewModels/Sources/ViewModels/PreferencesViewModel.swift

@@ -3,7 +3,7 @@
 import Foundation
 import ServiceLayer
 
-public class PreferencesViewModel: ObservableObject {
+public final class PreferencesViewModel: ObservableObject {
     public let handle: String
     public let shouldShowNotificationTypePreferences: Bool
 

ViewModels/Sources/ViewModels/StatusListViewModel.swift

@@ -5,7 +5,7 @@ import Foundation
 import Mastodon
 import ServiceLayer
 
-public class StatusListViewModel: ObservableObject {
+public final class StatusListViewModel: ObservableObject {
     @Published public private(set) var statusIDs = [[String]]()
     @Published public var alertItem: AlertItem?
     @Published public private(set) var loading = false

ViewModels/Sources/ViewModels/TabNavigationViewModel.swift

@@ -5,7 +5,7 @@ import Foundation
 import Mastodon
 import ServiceLayer
 
-public class TabNavigationViewModel: ObservableObject {
+public final class TabNavigationViewModel: ObservableObject {
     @Published public private(set) var identity: Identity
     @Published public private(set) var recentIdentities = [Identity]()
     @Published public var timeline = Timeline.home

Views/Attachments/AttachmentView.swift

@@ -4,7 +4,7 @@ import Kingfisher
 import UIKit
 import ViewModels
 
-class AttachmentView: UIView {
+final class AttachmentView: UIView {
     let imageView = AnimatedImageView()
     let button = UIButton()
     let viewModel: AttachmentViewModel

Views/Attachments/AttachmentsView.swift

@@ -3,7 +3,7 @@
 import UIKit
 import ViewModels
 
-class AttachmentsView: UIView {
+final class AttachmentsView: UIView {
     private let containerStackView = UIStackView()
     private let leftStackView = UIStackView()
     private let rightStackView = UIStackView()

Views/LoadingTableFooterView.swift

@@ -2,7 +2,7 @@
 
 import UIKit
 
-class LoadingTableFooterView: UIView {
+final class LoadingTableFooterView: UIView {
     let activityIndicatorView = UIActivityIndicatorView()
 
     override init(frame: CGRect) {

Views/Status Cell/StatusTableViewCell.swift

@@ -9,7 +9,7 @@ protocol StatusTableViewCellDelegate: class {
     func statusTableViewCellDidHaveShareButtonTapped(_ cell: StatusTableViewCell)
 }
 
-class StatusTableViewCell: UITableViewCell {
+final class StatusTableViewCell: UITableViewCell {
     @IBOutlet weak var metaIcon: UIImageView!
     @IBOutlet weak var metaLabel: UILabel!
     @IBOutlet weak var contentTextView: TouchFallthroughTextView!

Views/Status Cell/TouchFallthroughTextView.swift

@@ -2,7 +2,7 @@
 
 import UIKit
 
-class TouchFallthroughTextView: UITextView {
+final class TouchFallthroughTextView: UITextView {
     var shouldFallthrough: Bool = true
 
     override init(frame: CGRect, textContainer: NSTextContainer?) {