Swift 6.2

Example/FlowPilotExample.xcodeproj/project.pbxproj

@@ -297,7 +297,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_STRICT_CONCURRENCY = complete;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -329,7 +329,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_STRICT_CONCURRENCY = complete;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Release;

Example/Sources/Scenes/Root/First/FirstViewModel.swift

@@ -8,12 +8,13 @@
 import Foundation
 import Combine
 
-protocol FirstViewModelRoutingDelegate: AnyObject {
-    func dismiss()
+protocol FirstViewModelRoutingDelegate: AnyObject, Sendable {
+    @MainActor func dismiss()
     func continueLoop() async throws
     func showSecondView() async throws
 }
 
+@MainActor
 final class FirstViewModel: ObservableObject {
     var count: Int
 

Example/Sources/Scenes/Root/ResponseParameters/ResponseParametersViewModel.swift

@@ -8,10 +8,11 @@
 import Foundation
 import Combine
 
-protocol ResponseParametersViewModelRoutingDelegate: AnyObject {
-    func response(with: Bool)
+protocol ResponseParametersViewModelRoutingDelegate: AnyObject, Sendable {
+    @MainActor func response(with: Bool)
 }
 
+@MainActor
 final class ResponseParametersViewModel: ObservableObject {
     weak var routingDelegate: ResponseParametersViewModelRoutingDelegate?
 
@@ -28,7 +29,7 @@ final class ResponseParametersViewModel: ObservableObject {
     func send(action: Action) async {
         switch action {
         case .save:
-            await routingDelegate?.response(with: value)
+            routingDelegate?.response(with: value)
         }
     }
 }

Example/Sources/Scenes/Root/RootViewModel.swift

@@ -8,7 +8,7 @@
 import Foundation
 import Combine
 
-protocol RootViewModelRoutingDelegate: AnyObject {
+protocol RootViewModelRoutingDelegate: AnyObject, Sendable {
     func showFirst() async throws
     func showSecondView() async throws
     func showThirdModal() async throws

Example/Sources/Scenes/Root/Second/SecondViewModel.swift

@@ -8,10 +8,11 @@
 import Foundation
 import Combine
 
-protocol SecondViewModelRoutingDelegate: AnyObject {
+protocol SecondViewModelRoutingDelegate: AnyObject, Sendable {
     func dismiss() async
 }
 
+@MainActor
 final class SecondViewModel: ObservableObject {
     weak var routingDelegate: SecondViewModelRoutingDelegate?
 

Example/Sources/Scenes/Root/ThirdModal/ThirdModalViewModel.swift

@@ -8,10 +8,11 @@
 import Foundation
 import Combine
 
-protocol ThirdModalViewModelRoutingDelegate: AnyObject {
+protocol ThirdModalViewModelRoutingDelegate: AnyObject, Sendable {
     func dismiss() async
 }
 
+@MainActor
 final class ThirdModalViewModel: ObservableObject {
     weak var routingDelegate: ThirdModalViewModelRoutingDelegate?
 

Sources/FlowPilot/AnyRouter.swift

@@ -36,9 +36,9 @@ final public class AnyRouter: Router {
      - Note: Both `presentAction` and `dismissAction` closures are stored as properties to be used later when presenting or dismissing a view controller. The closures should take into account the platform-specific APIs when performing their respective actions.
      */
     @inlinable
-    init(presentAction: @escaping (PlatformViewController, Bool) -> Void,
-         dismissAction: @escaping (Bool, (() -> Void)?) -> Void,
-         dismissRouterAction: @escaping (Bool, (() -> Void)?) -> Void) {
+    init(presentAction: @escaping @MainActor (PlatformViewController, Bool) -> Void,
+         dismissAction: @escaping @MainActor (Bool, (() -> Void)?) -> Void,
+         dismissRouterAction: @escaping @MainActor (Bool, (() -> Void)?) -> Void) {
         self.presentAction = presentAction
         self.dismissAction = dismissAction
         self.dismissRouterAction = dismissRouterAction

Sources/FlowPilot/Router.swift

@@ -10,6 +10,7 @@ import Combine
 
 /// A protocol that defines the common behavior of a router that can present and dismiss view controllers.
 @available(macOS 10.15, *)
+@MainActor
 public protocol Router: AnyObject {
     /// Presents a view controller.
     ///
@@ -53,7 +54,13 @@ public extension Router {
     @inlinable
     @MainActor
     func eraseToAnyRouter() -> AnyRouter {
-        AnyRouter(presentAction: present(_:animated:), dismissAction: dismiss(animated:completion:), dismissRouterAction: dismissRouter(animated:completion:))
+        AnyRouter(presentAction: { viewController, animated in
+            self.present(viewController, animated: animated)
+        }, dismissAction: { animated, completion in
+            self.dismiss(animated: animated, completion: completion)
+        }, dismissRouterAction: { animated, completion in
+            self.dismissRouter(animated: animated, completion: completion)
+        })
     }
 }