Added swift 6 concurrency support

Example/Podfile

@@ -1,4 +1,4 @@
-platform :ios, '11.0'
+platform :ios, '14.0'
 use_frameworks!
 
 plugin 'slather'

Example/Podfile.lock

@@ -1,5 +1,5 @@
 PODS:
-  - RouteComposer (2.10.5)
+  - RouteComposer (2.11.0)
   - SwiftFormat/CLI (0.43.5)
 
 DEPENDENCIES:
@@ -15,9 +15,9 @@ EXTERNAL SOURCES:
     :path: "../"
 
 SPEC CHECKSUMS:
-  RouteComposer: 7b27013033d55f7497c98dff81df64fcf946d787
+  RouteComposer: 7b587bcabbe8959232ff165131642871e35cbf3f
   SwiftFormat: 352ea545e3e13cfd7a449e621c1f3c2e244d4906
 
-PODFILE CHECKSUM: fc9566202a2f646e3cbb198c10cf157d9dd60f4f
+PODFILE CHECKSUM: 3ede96e31e2fe7b8817db5fc1159a04214193e71
 
 COCOAPODS: 1.13.0

Example/RouteComposer.xcodeproj/project.pbxproj

@@ -1111,7 +1111,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.6;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -1161,7 +1161,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.6;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";

Example/RouteComposer/Configuration/ExampleConfiguration.swift

@@ -18,6 +18,7 @@ import SwiftUI
 
 let transitionController = BlurredBackgroundTransitionController()
 
+@MainActor
 protocol ExampleScreenConfiguration {
 
     var homeScreen: DestinationStep<UITabBarController, Any?> { get }
@@ -203,6 +204,7 @@ struct AlternativeExampleConfiguration: ExampleScreenConfiguration {
 enum ConfigurationHolder {
 
     // Declared as static to avoid dependency injection in the Example app. So this variable is available everywhere.
+    @MainActor
     static var configuration: ExampleScreenConfiguration = ExampleConfiguration()
 
 }

Example/RouteComposer/Libraries/ContainerViewController/ContainerViewController/CustomViewControllerDelegate.swift

@@ -12,6 +12,7 @@
 
 import Foundation
 
+@MainActor
 public protocol CustomViewControllerDelegate: AnyObject {
 
     func dismissCustomContainer(controller: CustomContainerController)

Example/RouteComposer/Libraries/ImageDetailsController/ImageDetailsController/ImageDetailsControllerDelegate.swift

@@ -12,6 +12,7 @@
 
 import Foundation
 
+@MainActor
 public protocol ImageDetailsControllerDelegate: AnyObject {
 
     func dismiss(imageDetails: ImageDetailsViewController)

Example/RouteComposer/Libraries/ImagesController/ImagesController/ImagesControllerDelegate.swift

@@ -12,6 +12,7 @@
 
 import Foundation
 
+@MainActor
 public protocol ImagesControllerDelegate: AnyObject {
 
     func didSelect(imageID: String, in controller: ImagesViewController)

Example/RouteComposer/URLTranslators/ExampleURLTranslator.swift

@@ -14,6 +14,7 @@ import Foundation
 import RouteComposer
 import UIKit
 
+@MainActor
 protocol ExampleURLTranslator {
 
     func destination(from url: URL) -> AnyDestination?

Example/RouteComposer/URLTranslators/ExampleUniversalLinksManager.swift

@@ -18,12 +18,15 @@ import UIKit
 // transforming data that is contained in the `URL` into `AnyDestination` instance.
 enum ExampleUniversalLinksManager {
 
+    @MainActor
     private static var translators: [ExampleURLTranslator] = []
 
+    @MainActor
     static func register(translator: ExampleURLTranslator) {
         translators.append(translator)
     }
 
+    @MainActor
     static func destination(for url: URL) -> AnyDestination? {
         guard let translator = translators.first(where: { $0.destination(from: url) != nil }) else {
             return nil
@@ -36,6 +39,7 @@ enum ExampleUniversalLinksManager {
 
 extension ExampleUniversalLinksManager {
 
+    @MainActor
     static func configure() {
         ExampleUniversalLinksManager.register(translator: ColorURLTranslator())
         ExampleUniversalLinksManager.register(translator: ProductURLTranslator())

Example/RouteComposer/View Controllers/Cities/CitiesConfiguration.swift

@@ -18,6 +18,7 @@ import UIKit
 class CitiesConfiguration {
 
     // Split View Controller
+    @MainActor
     private static var city = StepAssembly(finder: ClassFinder<UISplitViewController, Void>(), // Context type `Void` here is only used to demonstrate the possibility of context transformation.
                                            factory: StoryboardFactory(name: "Split"))
         .adding(LoginInterceptor<Void>())
@@ -26,13 +27,15 @@ class CitiesConfiguration {
         .assemble()
 
     // Cities List
+    @MainActor
     private static var citiesList = StepAssembly(finder: ClassFinder<CitiesTableViewController, String?>(),
                                                  factory: NilFactory())
         .adding(CityTableContextTask())
         .from(city.adaptingContext(using: InlineContextTransformer { _ in () })) // We have to transform `String?` to `Void` to satisfy the requirements
         .assemble()
 
     // City Details
+    @MainActor
     private static var cityDetails = StepAssembly(
         finder: ClassFinder<CityDetailViewController, Int>(),
         factory: StoryboardFactory(name: "Split",
@@ -42,10 +45,12 @@ class CitiesConfiguration {
         .from(citiesList.adaptingContext(using: InlineContextTransformer { $0.flatMap { "\($0)" } }).expectingContainer()) // We have to transform `Int` to `String?` to satisfy the requirements
         .assemble()
 
+    @MainActor
     static func citiesList(cityId: Int? = nil) -> Destination<CitiesTableViewController, String?> {
         Destination(to: citiesList, with: cityId.flatMap { "\($0)" } ?? nil)
     }
 
+    @MainActor
     static func cityDetail(cityId: Int) -> Destination<CityDetailViewController, Int> {
         Destination(to: cityDetails, with: cityId)
     }

Example/RouteComposer/View Controllers/Internal Search Demo/InternalSearchConfiguration.swift

@@ -15,6 +15,7 @@ import RouteComposer
 import UIKit
 
 enum InternalSearchConfiguration {
+    @MainActor
     private static let completeFactory = CompleteFactoryAssembly(factory: TabBarControllerFactory())
         .with(CompleteFactoryAssembly(factory: NavigationControllerFactory<UINavigationController, MainScreenContext>(configuration: { $0.tabBarItem.title = "Home" /* One way */ }))
             .with(ClassFactory<HomeViewController, MainScreenContext>())
@@ -27,6 +28,7 @@ enum InternalSearchConfiguration {
         })
         .assemble()
 
+    @MainActor
     private static let mainScreenFromCircle = StepAssembly(
         finder: NilFinder<UITabBarController, MainScreenContext>(),
         factory: completeFactory)
@@ -43,12 +45,14 @@ enum InternalSearchConfiguration {
             .from(ConfigurationHolder.configuration.circleScreen.expectingContainer())
             .assemble()
 
+    @MainActor
     static let home = Destination(to: StepAssembly(
         finder: ClassWithContextFinder<HomeViewController, MainScreenContext>(),
         factory: NilFactory())
         .from(mainScreenFromCircle)
         .assemble(), with: .home)
 
+    @MainActor
     static let settings = Destination(to: StepAssembly(
         finder: ClassWithContextFinder<SettingsViewController, MainScreenContext>(),
         factory: NilFactory())

Example/RouteComposer/View Controllers/Login/LoginConfiguration.swift

@@ -15,6 +15,7 @@ import RouteComposer
 
 enum LoginConfiguration {
 
+    @MainActor
     static func login() -> Destination<LoginViewController, Void> {
         let loginScreen = StepAssembly(finder: ClassFinder<LoginViewController, Void>(),
                                        factory: NilFactory()) // Login view controller will be created when UINavigationController will be loaded from storyboard.

Example/RouteComposer/View Controllers/No Library Dependency/Configuration With Library/ImagesConfigurationWithLibrary.swift

@@ -19,6 +19,7 @@ import UIKit
 
 enum ImagesConfigurationWithLibrary {
 
+    @MainActor
     private static let imagesContainerStep = StepAssembly(
         finder: ClassFinder<CustomContainerController, Any?>(),
         factory: CustomContainerFactory(delegate: ImagesWithLibraryHandler.shared))
@@ -28,6 +29,7 @@ enum ImagesConfigurationWithLibrary {
         .from(GeneralStep.current())
         .assemble()
 
+    @MainActor
     static func images() -> Destination<ImagesViewController, Any?> {
         let imagesStep = StepAssembly(
             finder: ClassFinder(),
@@ -38,6 +40,7 @@ enum ImagesConfigurationWithLibrary {
         return Destination(to: imagesStep)
     }
 
+    @MainActor
     static func imageDetails(for imageID: String) -> Destination<ImageDetailsViewController, String> {
         let imageDetailsStep = StepAssembly(
             finder: ClassFinder(),

Example/RouteComposer/View Controllers/No Library Dependency/Configuration Without Library/ImagesWithoutLibraryConfiguration.swift

@@ -22,8 +22,10 @@ class ImagesWithoutLibraryConfiguration {
 
     static let shared = ImagesWithoutLibraryConfiguration()
 
+    @MainActor
     private static let handler = ImagesWithoutLibraryHandler()
 
+    @MainActor
     func showCustomController() {
         // Handled by CustomContainerFactory
         let storyboard = UIStoryboard(name: "Images", bundle: Bundle.main)

Example/RouteComposer/View Controllers/Product/ProductConfiguration.swift

@@ -16,6 +16,7 @@ import UIKit
 
 class ProductConfiguration {
 
+    @MainActor
     static let productScreen = StepAssembly(
         finder: ClassWithContextFinder<ProductViewController, ProductContext>(),
         factory: StoryboardFactory(name: "TabBar", identifier: "ProductViewController"))
@@ -45,6 +46,7 @@ class ProductConfiguration {
         .assemble()
 
     // This path is used to test the transactions in presentations. Does not have any other purposes
+    @MainActor
     static let productScreenFromCircle = StepAssembly(
         finder: ClassWithContextFinder<ProductViewController, ProductContext>(),
         factory: NilFactory())

Example/RouteComposer/View Controllers/WishList/WishListConfiguration.swift

@@ -15,6 +15,7 @@ import RouteComposer
 import UIKit
 
 enum WishListConfiguration {
+    @MainActor
     static let wishListScreen = StepAssembly(
         finder: ClassFinder<WishListViewController, WishListContext>(),
         factory: StoryboardFactory(name: "TabBar", identifier: "WishListViewController"))
@@ -26,10 +27,12 @@ enum WishListConfiguration {
         .from(GeneralStep.current())
         .assemble()
 
+    @MainActor
     static func favorites() -> Destination<WishListViewController, WishListContext> {
         Destination(to: wishListScreen, with: WishListContext.favorites)
     }
 
+    @MainActor
     static func collections() -> Destination<WishListViewController, WishListContext> {
         Destination(to: wishListScreen, with: WishListContext.collections)
     }

Example/Tests/ActionTests.swift

@@ -15,6 +15,7 @@
 import UIKit
 import XCTest
 
+@MainActor
 class ActionTests: XCTestCase {
 
     override func setUp() {

Example/Tests/AssemblyTest.swift

@@ -15,6 +15,7 @@ import Foundation
 import UIKit
 import XCTest
 
+@MainActor
 class AssemblyTest: XCTestCase {
 
     struct NilContainerFactory<VC: ContainerViewController, C>: ContainerFactory, NilEntity {

Example/Tests/BoxTest.swift

@@ -14,6 +14,7 @@
 import UIKit
 import XCTest
 
+@MainActor
 class BoxTests: XCTestCase {
 
     func testFactoryBox() {

Example/Tests/ContainerLocatorTests.swift

@@ -14,6 +14,7 @@
 import UIKit
 import XCTest
 
+@MainActor
 class ContainerLocatorTests: XCTestCase {
 
     class TestContainerController: UIViewController, CustomContainerViewController {

Example/Tests/ContainerTests.swift

@@ -14,6 +14,7 @@
 import UIKit
 import XCTest
 
+@MainActor
 class ContainerTests: XCTestCase {
 
     func testChildCoordinatorBuild() {

Example/Tests/DestinationStepTests.swift

@@ -14,6 +14,7 @@
 import UIKit
 import XCTest
 
+@MainActor
 class DestinationStepTests: XCTestCase {
 
     struct TestFinder<VC: UIViewController, C>: Finder {

Example/Tests/ExtensionsTest.swift

@@ -15,6 +15,7 @@ import Foundation
 import UIKit
 import XCTest
 
+@MainActor
 class ExtensionsTest: XCTestCase {
 
     class InvisibleViewController: UIViewController {}

Example/Tests/ExtrasTest.swift

@@ -15,6 +15,7 @@ import Foundation
 import UIKit
 import XCTest
 
+@MainActor
 class ExtrasTest: XCTestCase {
 
     let router = SingleNavigationRouter(router: DefaultRouter(), lock: SingleNavigationLock())

Example/Tests/FactoryTest.swift

@@ -15,6 +15,7 @@ import Foundation
 import UIKit
 import XCTest
 
+@MainActor
 class FactoryTest: XCTestCase {
 
     func testClassFactoryByType() {

Example/Tests/FinderTests.swift

@@ -39,6 +39,7 @@ extension DefaultStackIterator.StartingPoint: Equatable {
 
 }
 
+@MainActor
 class FinderTest: XCTestCase {
 
     class TestContextCheckingViewController: UIViewController, ContextChecking {