[AUTOMATED][breaking]: run script to update apply() method params

jamieQ · jamieQ · commit e5bdc8db520f · 2025-05-27T13:15:43.000-05:00
diff --git a/Samples/AsyncWorker/Sources/AsyncWorkerWorkflow.swift b/Samples/AsyncWorker/Sources/AsyncWorkerWorkflow.swift
@@ -34,7 +34,7 @@ extension AsyncWorkerWorkflow {
 
         typealias WorkflowType = AsyncWorkerWorkflow
 
-        func apply(toState state: inout AsyncWorkerWorkflow.State) -> AsyncWorkerWorkflow.Output? {
+        func apply(toState state: inout AsyncWorkerWorkflow.State, context: ApplyContext<WorkflowType>) -> AsyncWorkerWorkflow.Output? {
             switch self {
             // Update state and produce an optional output based on which action was received.
             case .fakeNetworkRequestLoaded(let result):
diff --git a/Samples/ObservableComposition/Sources/CounterWorkflow.swift b/Samples/ObservableComposition/Sources/CounterWorkflow.swift
@@ -49,7 +49,7 @@ struct CounterWorkflow: Workflow {
         case increment
         case decrement
 
-        func apply(toState state: inout CounterWorkflow.State) -> CounterWorkflow.Output? {
+        func apply(toState state: inout CounterWorkflow.State, context: ApplyContext<WorkflowType>) -> CounterWorkflow.Output? {
             switch self {
             case .increment:
                 state.count += state.info.stepSize
diff --git a/Samples/ObservableComposition/Sources/MultiCounterWorkflow.swift b/Samples/ObservableComposition/Sources/MultiCounterWorkflow.swift
@@ -31,7 +31,7 @@ struct MultiCounterWorkflow: Workflow {
     struct ResetAction: WorkflowAction {
         typealias WorkflowType = MultiCounterWorkflow
 
-        func apply(toState state: inout MultiCounterWorkflow.State) -> Never? {
+        func apply(toState state: inout MultiCounterWorkflow.State, context: ApplyContext<WorkflowType>) -> Never? {
             state.resetToken = .init()
             return nil
         }
@@ -43,7 +43,7 @@ struct MultiCounterWorkflow: Workflow {
 
         case showSum(Bool)
 
-        func apply(toState state: inout MultiCounterWorkflow.State) -> Never? {
+        func apply(toState state: inout MultiCounterWorkflow.State, context: ApplyContext<WorkflowType>) -> Never? {
             switch self {
             case .showSum(let showSum):
                 state.showSum = showSum
@@ -58,7 +58,7 @@ struct MultiCounterWorkflow: Workflow {
         case addCounter
         case removeCounter(UUID)
 
-        func apply(toState state: inout MultiCounterWorkflow.State) -> Never? {
+        func apply(toState state: inout MultiCounterWorkflow.State, context: ApplyContext<WorkflowType>) -> Never? {
             switch self {
             case .addCounter:
                 state.addCounter()
diff --git a/Samples/SampleApp/Sources/DemoWorkflow.swift b/Samples/SampleApp/Sources/DemoWorkflow.swift
@@ -76,7 +76,7 @@ extension DemoWorkflow {
         case refreshComplete(String)
         case refreshError(Error)
 
-        func apply(toState state: inout DemoWorkflow.State) -> DemoWorkflow.Output? {
+        func apply(toState state: inout DemoWorkflow.State, context: ApplyContext<WorkflowType>) -> DemoWorkflow.Output? {
             switch self {
             case .titleButtonTapped:
                 switch state.colorState {
diff --git a/Samples/SampleApp/Sources/RootWorkflow.swift b/Samples/SampleApp/Sources/RootWorkflow.swift
@@ -45,7 +45,7 @@ extension RootWorkflow {
 
         case login(name: String)
 
-        func apply(toState state: inout RootWorkflow.State) -> RootWorkflow.Output? {
+        func apply(toState state: inout RootWorkflow.State, context: ApplyContext<WorkflowType>) -> RootWorkflow.Output? {
             switch self {
             case .login(name: let name):
                 state = .demo(name: name)
diff --git a/Samples/SampleApp/Sources/WelcomeWorkflow.swift b/Samples/SampleApp/Sources/WelcomeWorkflow.swift
@@ -46,7 +46,7 @@ extension WelcomeWorkflow {
         case nameChanged(String)
         case login
 
-        func apply(toState state: inout WelcomeWorkflow.State) -> WelcomeWorkflow.Output? {
+        func apply(toState state: inout WelcomeWorkflow.State, context: ApplyContext<WorkflowType>) -> WelcomeWorkflow.Output? {
             switch self {
             case .nameChanged(let updatedName):
                 state.name = updatedName
diff --git a/Samples/SplitScreenContainer/DemoApp/DemoWorkflow.swift b/Samples/SplitScreenContainer/DemoApp/DemoWorkflow.swift
@@ -43,7 +43,7 @@ extension DemoWorkflow {
 
         case viewTapped
 
-        func apply(toState state: inout DemoWorkflow.State) -> Never? {
+        func apply(toState state: inout DemoWorkflow.State, context: ApplyContext<WorkflowType>) -> Never? {
             switch self {
             case .viewTapped:
                 state += 1
diff --git a/Samples/TicTacToe/Sources/Authentication/AuthenticationWorkflow.swift b/Samples/TicTacToe/Sources/Authentication/AuthenticationWorkflow.swift
@@ -61,7 +61,7 @@ extension AuthenticationWorkflow {
         case authenticationError(AuthenticationService.AuthenticationError)
         case dismissAuthenticationAlert
 
-        func apply(toState state: inout AuthenticationWorkflow.State) -> AuthenticationWorkflow.Output? {
+        func apply(toState state: inout AuthenticationWorkflow.State, context: ApplyContext<WorkflowType>) -> AuthenticationWorkflow.Output? {
             switch self {
             case .back:
                 switch state {
diff --git a/Samples/TicTacToe/Sources/Authentication/LoginWorkflow.swift b/Samples/TicTacToe/Sources/Authentication/LoginWorkflow.swift
@@ -49,7 +49,7 @@ extension LoginWorkflow {
         case passwordUpdated(String)
         case login
 
-        func apply(toState state: inout LoginWorkflow.State) -> LoginWorkflow.Output? {
+        func apply(toState state: inout LoginWorkflow.State, context: ApplyContext<WorkflowType>) -> LoginWorkflow.Output? {
             switch self {
             case .emailUpdated(let email):
                 state.email = email
diff --git a/Samples/TicTacToe/Sources/Game/ConfirmQuitWorkflow.swift b/Samples/TicTacToe/Sources/Game/ConfirmQuitWorkflow.swift
@@ -56,7 +56,7 @@ extension ConfirmQuitWorkflow {
 
         typealias WorkflowType = ConfirmQuitWorkflow
 
-        func apply(toState state: inout ConfirmQuitWorkflow.State) -> ConfirmQuitWorkflow.Output? {
+        func apply(toState state: inout ConfirmQuitWorkflow.State, context: ApplyContext<WorkflowType>) -> ConfirmQuitWorkflow.Output? {
             switch self {
             case .cancel:
                 return .cancel
diff --git a/Samples/TicTacToe/Sources/Game/RunGameWorkflow.swift b/Samples/TicTacToe/Sources/Game/RunGameWorkflow.swift
@@ -58,7 +58,7 @@ extension RunGameWorkflow {
         case back
         case confirmQuit
 
-        func apply(toState state: inout RunGameWorkflow.State) -> RunGameWorkflow.Output? {
+        func apply(toState state: inout RunGameWorkflow.State, context: ApplyContext<WorkflowType>) -> RunGameWorkflow.Output? {
             switch self {
             case .updatePlayerX(let name):
                 state.playerX = name
diff --git a/Samples/TicTacToe/Sources/Game/TakeTurnsWorkflow.swift b/Samples/TicTacToe/Sources/Game/TakeTurnsWorkflow.swift
@@ -47,7 +47,7 @@ extension TakeTurnsWorkflow {
 
         case selected(row: Int, col: Int)
 
-        func apply(toState state: inout TakeTurnsWorkflow.State) -> TakeTurnsWorkflow.Output? {
+        func apply(toState state: inout TakeTurnsWorkflow.State, context: ApplyContext<WorkflowType>) -> TakeTurnsWorkflow.Output? {
             switch state.gameState {
             case .ongoing(turn: let turn):
                 switch self {
diff --git a/Samples/TicTacToe/Sources/Main/MainWorkflow.swift b/Samples/TicTacToe/Sources/Main/MainWorkflow.swift
@@ -48,7 +48,7 @@ extension MainWorkflow {
         case authenticated(sessionToken: String)
         case logout
 
-        func apply(toState state: inout MainWorkflow.State) -> MainWorkflow.Output? {
+        func apply(toState state: inout MainWorkflow.State, context: ApplyContext<WorkflowType>) -> MainWorkflow.Output? {
             switch self {
             case .authenticated(sessionToken: let sessionToken):
                 state = .runningGame(sessionToken: sessionToken)
diff --git a/Samples/Tutorial/Frameworks/Tutorial1Complete/Sources/Welcome/WelcomeWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial1Complete/Sources/Welcome/WelcomeWorkflow.swift
@@ -47,7 +47,7 @@ extension WelcomeWorkflow {
 
         case nameChanged(name: String)
 
-        func apply(toState state: inout WelcomeWorkflow.State) -> WelcomeWorkflow.Output? {
+        func apply(toState state: inout WelcomeWorkflow.State, context: ApplyContext<WorkflowType>) -> WelcomeWorkflow.Output? {
             switch self {
             case .nameChanged(name: let name):
                 // Update our state with the updated name.
diff --git a/Samples/Tutorial/Frameworks/Tutorial2Complete/Sources/RootWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial2Complete/Sources/RootWorkflow.swift
@@ -54,7 +54,7 @@ extension RootWorkflow {
         case logIn(name: String)
         case logOut
 
-        func apply(toState state: inout RootWorkflow.State) -> RootWorkflow.Output? {
+        func apply(toState state: inout RootWorkflow.State, context: ApplyContext<WorkflowType>) -> RootWorkflow.Output? {
             switch self {
             case .logIn(name: let name):
                 // When the `login` action is received, change the state to `todo`.
diff --git a/Samples/Tutorial/Frameworks/Tutorial2Complete/Sources/Todo/List/TodoListWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial2Complete/Sources/Todo/List/TodoListWorkflow.swift
@@ -45,7 +45,7 @@ extension TodoListWorkflow {
     enum Action: WorkflowAction {
         typealias WorkflowType = TodoListWorkflow
 
-        func apply(toState state: inout TodoListWorkflow.State) -> TodoListWorkflow.Output? {
+        func apply(toState state: inout TodoListWorkflow.State, context: ApplyContext<WorkflowType>) -> TodoListWorkflow.Output? {
             switch self {
                 // Update state and produce an optional output based on which action was received.
             }
diff --git a/Samples/Tutorial/Frameworks/Tutorial2Complete/Sources/Welcome/WelcomeWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial2Complete/Sources/Welcome/WelcomeWorkflow.swift
@@ -50,7 +50,7 @@ extension WelcomeWorkflow {
         case nameChanged(name: String)
         case didLogIn
 
-        func apply(toState state: inout WelcomeWorkflow.State) -> WelcomeWorkflow.Output? {
+        func apply(toState state: inout WelcomeWorkflow.State, context: ApplyContext<WorkflowType>) -> WelcomeWorkflow.Output? {
             switch self {
             case .nameChanged(name: let name):
                 // Update our state with the updated name.
diff --git a/Samples/Tutorial/Frameworks/Tutorial3Complete/Sources/RootWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial3Complete/Sources/RootWorkflow.swift
@@ -54,7 +54,7 @@ extension RootWorkflow {
         case logIn(name: String)
         case logOut
 
-        func apply(toState state: inout RootWorkflow.State) -> RootWorkflow.Output? {
+        func apply(toState state: inout RootWorkflow.State, context: ApplyContext<WorkflowType>) -> RootWorkflow.Output? {
             switch self {
             case .logIn(name: let name):
                 state = .todo(name: name)
diff --git a/Samples/Tutorial/Frameworks/Tutorial3Complete/Sources/Todo/Edit/TodoEditWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial3Complete/Sources/Todo/Edit/TodoEditWorkflow.swift
@@ -66,7 +66,7 @@ extension TodoEditWorkflow {
         case discardChanges
         case saveChanges
 
-        func apply(toState state: inout TodoEditWorkflow.State) -> TodoEditWorkflow.Output? {
+        func apply(toState state: inout TodoEditWorkflow.State, context: ApplyContext<WorkflowType>) -> TodoEditWorkflow.Output? {
             switch self {
             case .titleChanged(let title):
                 state.todo.title = title
diff --git a/Samples/Tutorial/Frameworks/Tutorial3Complete/Sources/Todo/List/TodoListWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial3Complete/Sources/Todo/List/TodoListWorkflow.swift
@@ -73,7 +73,7 @@ extension TodoListWorkflow {
         case discardChanges
         case saveChanges(todo: TodoModel, index: Int)
 
-        func apply(toState state: inout TodoListWorkflow.State) -> TodoListWorkflow.Output? {
+        func apply(toState state: inout TodoListWorkflow.State, context: ApplyContext<WorkflowType>) -> TodoListWorkflow.Output? {
             switch self {
             case .onBack:
                 // When a `.onBack` action is received, emit a `.back` output
diff --git a/Samples/Tutorial/Frameworks/Tutorial3Complete/Sources/Welcome/WelcomeWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial3Complete/Sources/Welcome/WelcomeWorkflow.swift
@@ -50,7 +50,7 @@ extension WelcomeWorkflow {
         case nameChanged(name: String)
         case didLogIn
 
-        func apply(toState state: inout WelcomeWorkflow.State) -> WelcomeWorkflow.Output? {
+        func apply(toState state: inout WelcomeWorkflow.State, context: ApplyContext<WorkflowType>) -> WelcomeWorkflow.Output? {
             switch self {
             case .nameChanged(name: let name):
                 // Update our state with the updated name.
diff --git a/Samples/Tutorial/Frameworks/Tutorial4Complete/Sources/RootWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial4Complete/Sources/RootWorkflow.swift
@@ -54,7 +54,7 @@ extension RootWorkflow {
         case logIn(name: String)
         case logOut
 
-        func apply(toState state: inout RootWorkflow.State) -> RootWorkflow.Output? {
+        func apply(toState state: inout RootWorkflow.State, context: ApplyContext<WorkflowType>) -> RootWorkflow.Output? {
             switch self {
             case .logIn(name: let name):
                 // When the `login` action is received, change the state to `todo`.
diff --git a/Samples/Tutorial/Frameworks/Tutorial4Complete/Sources/Todo/Edit/TodoEditWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial4Complete/Sources/Todo/Edit/TodoEditWorkflow.swift
@@ -66,7 +66,7 @@ extension TodoEditWorkflow {
         case discardChanges
         case saveChanges
 
-        func apply(toState state: inout TodoEditWorkflow.State) -> TodoEditWorkflow.Output? {
+        func apply(toState state: inout TodoEditWorkflow.State, context: ApplyContext<WorkflowType>) -> TodoEditWorkflow.Output? {
             switch self {
             case .titleChanged(let title):
                 state.todo.title = title
diff --git a/Samples/Tutorial/Frameworks/Tutorial4Complete/Sources/Todo/List/TodoListWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial4Complete/Sources/Todo/List/TodoListWorkflow.swift
@@ -58,7 +58,7 @@ extension TodoListWorkflow {
         case selectTodo(index: Int)
         case new
 
-        func apply(toState state: inout TodoListWorkflow.State) -> TodoListWorkflow.Output? {
+        func apply(toState state: inout TodoListWorkflow.State, context: ApplyContext<WorkflowType>) -> TodoListWorkflow.Output? {
             switch self {
             case .onBack:
                 // When a `.onBack` action is received, emit a `.back` output
diff --git a/Samples/Tutorial/Frameworks/Tutorial4Complete/Sources/Todo/TodoWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial4Complete/Sources/Todo/TodoWorkflow.swift
@@ -71,7 +71,7 @@ extension TodoWorkflow {
         case editTodo(index: Int)
         case newTodo
 
-        func apply(toState state: inout TodoWorkflow.State) -> TodoWorkflow.Output? {
+        func apply(toState state: inout TodoWorkflow.State, context: ApplyContext<WorkflowType>) -> TodoWorkflow.Output? {
             switch self {
             case .back:
                 return .back
@@ -97,7 +97,7 @@ extension TodoWorkflow {
         case discardChanges
         case saveChanges(todo: TodoModel, index: Int)
 
-        func apply(toState state: inout TodoWorkflow.State) -> TodoWorkflow.Output? {
+        func apply(toState state: inout TodoWorkflow.State, context: ApplyContext<WorkflowType>) -> TodoWorkflow.Output? {
             guard case .edit = state.step else {
                 fatalError("Received edit action when state was not `.edit`.")
             }
diff --git a/Samples/Tutorial/Frameworks/Tutorial4Complete/Sources/Welcome/WelcomeWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial4Complete/Sources/Welcome/WelcomeWorkflow.swift
@@ -50,7 +50,7 @@ extension WelcomeWorkflow {
         case nameChanged(name: String)
         case didLogIn
 
-        func apply(toState state: inout WelcomeWorkflow.State) -> WelcomeWorkflow.Output? {
+        func apply(toState state: inout WelcomeWorkflow.State, context: ApplyContext<WorkflowType>) -> WelcomeWorkflow.Output? {
             switch self {
             case .nameChanged(name: let name):
                 // Update our state with the updated name.
diff --git a/Samples/Tutorial/Frameworks/Tutorial5Complete/Sources/RootWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial5Complete/Sources/RootWorkflow.swift
@@ -54,7 +54,7 @@ extension RootWorkflow {
         case logIn(name: String)
         case logOut
 
-        func apply(toState state: inout RootWorkflow.State) -> RootWorkflow.Output? {
+        func apply(toState state: inout RootWorkflow.State, context: ApplyContext<WorkflowType>) -> RootWorkflow.Output? {
             switch self {
             case .logIn(name: let name):
                 state = .todo(name: name)
diff --git a/Samples/Tutorial/Frameworks/Tutorial5Complete/Sources/Todo/Edit/TodoEditWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial5Complete/Sources/Todo/Edit/TodoEditWorkflow.swift
@@ -66,7 +66,7 @@ extension TodoEditWorkflow {
         case discardChanges
         case saveChanges
 
-        func apply(toState state: inout TodoEditWorkflow.State) -> TodoEditWorkflow.Output? {
+        func apply(toState state: inout TodoEditWorkflow.State, context: ApplyContext<WorkflowType>) -> TodoEditWorkflow.Output? {
             switch self {
             case .titleChanged(let title):
                 state.todo.title = title
diff --git a/Samples/Tutorial/Frameworks/Tutorial5Complete/Sources/Todo/List/TodoListWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial5Complete/Sources/Todo/List/TodoListWorkflow.swift
@@ -58,7 +58,7 @@ extension TodoListWorkflow {
         case selectTodo(index: Int)
         case new
 
-        func apply(toState state: inout TodoListWorkflow.State) -> TodoListWorkflow.Output? {
+        func apply(toState state: inout TodoListWorkflow.State, context: ApplyContext<WorkflowType>) -> TodoListWorkflow.Output? {
             switch self {
             case .onBack:
                 // When a `.onBack` action is received, emit a `.back` output
diff --git a/Samples/Tutorial/Frameworks/Tutorial5Complete/Sources/Todo/TodoWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial5Complete/Sources/Todo/TodoWorkflow.swift
@@ -71,7 +71,7 @@ extension TodoWorkflow {
         case editTodo(index: Int)
         case newTodo
 
-        func apply(toState state: inout TodoWorkflow.State) -> TodoWorkflow.Output? {
+        func apply(toState state: inout TodoWorkflow.State, context: ApplyContext<WorkflowType>) -> TodoWorkflow.Output? {
             switch self {
             case .back:
                 return .back
@@ -97,7 +97,7 @@ extension TodoWorkflow {
         case discardChanges
         case saveChanges(todo: TodoModel, index: Int)
 
-        func apply(toState state: inout TodoWorkflow.State) -> TodoWorkflow.Output? {
+        func apply(toState state: inout TodoWorkflow.State, context: ApplyContext<WorkflowType>) -> TodoWorkflow.Output? {
             guard case .edit = state.step else {
                 fatalError("Received edit action when state was not `.edit`.")
             }
diff --git a/Samples/Tutorial/Frameworks/Tutorial5Complete/Sources/Welcome/WelcomeWorkflow.swift b/Samples/Tutorial/Frameworks/Tutorial5Complete/Sources/Welcome/WelcomeWorkflow.swift
@@ -50,7 +50,7 @@ extension WelcomeWorkflow {
         case nameChanged(name: String)
         case didLogIn
 
-        func apply(toState state: inout WelcomeWorkflow.State) -> WelcomeWorkflow.Output? {
+        func apply(toState state: inout WelcomeWorkflow.State, context: ApplyContext<WorkflowType>) -> WelcomeWorkflow.Output? {
             switch self {
             case .nameChanged(name: let name):
                 // Update our state with the updated name.
diff --git a/Samples/WorkflowCombineSampleApp/WorkflowCombineSampleApp/DemoWorkflow.swift b/Samples/WorkflowCombineSampleApp/WorkflowCombineSampleApp/DemoWorkflow.swift
@@ -37,7 +37,7 @@ extension DemoWorkflow {
 
         let publishedDate: Date
 
-        func apply(toState state: inout DemoWorkflow.State) -> DemoWorkflow.Output? {
+        func apply(toState state: inout DemoWorkflow.State, context: ApplyContext<WorkflowType>) -> DemoWorkflow.Output? {
             state.date = publishedDate
             return nil
         }
diff --git a/Tooling/Templates/Workflow (Verbose).xctemplate/Default/___FILEBASENAME___Workflow.swift b/Tooling/Templates/Workflow (Verbose).xctemplate/Default/___FILEBASENAME___Workflow.swift
@@ -25,7 +25,7 @@ extension ___VARIABLE_productName___Workflow {
     enum Action: WorkflowAction {
         typealias WorkflowType = ___VARIABLE_productName___Workflow
 
-        func apply(toState state: inout ___VARIABLE_productName___Workflow.State) -> ___VARIABLE_productName___Workflow.Output? {
+        func applytoState state: inout ___VARIABLE_productName___Workflow.State, context: ApplyContext<WorkflowType> -> ___VARIABLE_productName___Workflow.Output? {
             switch self {
                 // Update state and produce an optional output based on which action was received.
             }
diff --git a/Tooling/Templates/Workflow (Verbose).xctemplate/generateWorkerReactiveSwift/___FILEBASENAME___Workflow.swift b/Tooling/Templates/Workflow (Verbose).xctemplate/generateWorkerReactiveSwift/___FILEBASENAME___Workflow.swift
@@ -25,7 +25,7 @@ extension ___VARIABLE_productName___Workflow {
     enum Action: WorkflowAction {
         typealias WorkflowType = ___VARIABLE_productName___Workflow
 
-        func apply(toState state: inout ___VARIABLE_productName___Workflow.State) -> ___VARIABLE_productName___Workflow.Output? {
+        func apply(toState state: inout ___VARIABLE_productName___Workflow.State, context: ApplyContext<WorkflowType>) -> ___VARIABLE_productName___Workflow.Output? {
             switch self {
                 // Update state and produce an optional output based on which action was received.
             }
diff --git a/Tooling/Templates/Workflow (Verbose).xctemplate/generateWorkerRxSwift/___FILEBASENAME___Workflow.swift b/Tooling/Templates/Workflow (Verbose).xctemplate/generateWorkerRxSwift/___FILEBASENAME___Workflow.swift
@@ -25,7 +25,7 @@ extension ___VARIABLE_productName___Workflow {
     enum Action: WorkflowAction {
         typealias WorkflowType = ___VARIABLE_productName___Workflow
 
-        func apply(toState state: inout ___VARIABLE_productName___Workflow.State) -> ___VARIABLE_productName___Workflow.Output? {
+        func apply(toState state: inout ___VARIABLE_productName___Workflow.State, context: ApplyContext<WorkflowType>) -> ___VARIABLE_productName___Workflow.Output? {
             switch self {
                 // Update state and produce an optional output based on which action was received.
             }
diff --git a/Workflow/Tests/AnyWorkflowActionTests.swift b/Workflow/Tests/AnyWorkflowActionTests.swift
@@ -108,7 +108,7 @@ private struct ExampleWorkflow: Workflow {
 private struct ExampleAction: WorkflowAction, Equatable {
     typealias WorkflowType = ExampleWorkflow
 
-    func apply(toState state: inout WorkflowType.State) -> WorkflowType.Output? {
+    func apply(toState state: inout WorkflowType.State, context: ApplyContext<WorkflowType>) -> WorkflowType.Output? {
         nil
     }
 }
@@ -118,7 +118,7 @@ private struct ObservableExampleAction: WorkflowAction {
 
     var block: () -> Void = {}
 
-    func apply(toState state: inout WorkflowType.State) -> WorkflowType.Output? {
+    func apply(toState state: inout WorkflowType.State, context: ApplyContext<WorkflowType>) -> WorkflowType.Output? {
         block()
         return nil
     }
diff --git a/Workflow/Tests/ConcurrencyTests.swift b/Workflow/Tests/ConcurrencyTests.swift
diff --git a/Workflow/Tests/SubtreeManagerTests.swift b/Workflow/Tests/SubtreeManagerTests.swift
diff --git a/Workflow/Tests/TestUtilities.swift b/Workflow/Tests/TestUtilities.swift
diff --git a/Workflow/Tests/WorkflowHostTests.swift b/Workflow/Tests/WorkflowHostTests.swift
diff --git a/Workflow/Tests/WorkflowNodeTests.swift b/Workflow/Tests/WorkflowNodeTests.swift
diff --git a/Workflow/Tests/WorkflowObserverTests.swift b/Workflow/Tests/WorkflowObserverTests.swift
diff --git a/WorkflowReactiveSwift/Sources/SignalProducerWorkflow.swift b/WorkflowReactiveSwift/Sources/SignalProducerWorkflow.swift
diff --git a/WorkflowRxSwift/Tests/Rx+ReactiveWorkers.swift b/WorkflowRxSwift/Tests/Rx+ReactiveWorkers.swift
diff --git a/WorkflowTesting/Tests/TestingFrameworkCompatibilityTests.swift b/WorkflowTesting/Tests/TestingFrameworkCompatibilityTests.swift
