diff --git a/TUnit.Mocks.Benchmarks/CallbackBenchmarks.cs b/TUnit.Mocks.Benchmarks/CallbackBenchmarks.cs
index 55b460abb4..9831a29169 100644
--- a/TUnit.Mocks.Benchmarks/CallbackBenchmarks.cs
+++ b/TUnit.Mocks.Benchmarks/CallbackBenchmarks.cs
@@ -100,7 +100,7 @@ public string TUnitMocks_CallbackWithArgs()
         var lastMessage = "";
         var mock = Mock.Of<ILogger>();
         mock.Log(TUnitArg.Any<string>(), TUnitArg.Any<string>())
-            .Callback(args => lastMessage = (string)args[1]!);
+            .Callback((string _, string msg) => lastMessage = msg);
 
         var logger = mock.Object;
         logger.Log("INFO", "Test message 1");
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_Inheriting_Multiple_Interfaces.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_Inheriting_Multiple_Interfaces.verified.txt
index c3c0cd5fe2..82b9cccfc0 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_Inheriting_Multiple_Interfaces.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_Inheriting_Multiple_Interfaces.verified.txt
@@ -139,14 +139,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IReadWriter_Write_M2_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IReadWriter_Write_M2_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IReadWriter_Write_M2_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IReadWriter_Write_M2_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IReadWriter_Write_M2_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IReadWriter_Write_M2_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IReadWriter_Write_M2_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Async_Methods.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Async_Methods.verified.txt
index 3fbb33bd3b..4afd405253 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Async_Methods.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Async_Methods.verified.txt
@@ -219,16 +219,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IAsyncService_GetValueAsync_M0_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IAsyncService_GetValueAsync_M0_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IAsyncService_GetValueAsync_M0_MockCall Returns(global::System.Func<object?[], string> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public IAsyncService_GetValueAsync_M0_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IAsyncService_GetValueAsync_M0_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IAsyncService_GetValueAsync_M0_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IAsyncService_GetValueAsync_M0_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IAsyncService_GetValueAsync_M0_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -311,14 +301,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IAsyncService_DoWorkAsync_M1_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IAsyncService_DoWorkAsync_M1_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IAsyncService_DoWorkAsync_M1_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IAsyncService_DoWorkAsync_M1_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IAsyncService_DoWorkAsync_M1_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IAsyncService_DoWorkAsync_M1_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IAsyncService_DoWorkAsync_M1_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -383,16 +365,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IAsyncService_ComputeAsync_M2_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IAsyncService_ComputeAsync_M2_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IAsyncService_ComputeAsync_M2_MockCall Returns(global::System.Func<object?[], int> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public IAsyncService_ComputeAsync_M2_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IAsyncService_ComputeAsync_M2_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IAsyncService_ComputeAsync_M2_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IAsyncService_ComputeAsync_M2_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IAsyncService_ComputeAsync_M2_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -477,14 +449,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IAsyncService_InitializeAsync_M3_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IAsyncService_InitializeAsync_M3_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IAsyncService_InitializeAsync_M3_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IAsyncService_InitializeAsync_M3_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IAsyncService_InitializeAsync_M3_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IAsyncService_InitializeAsync_M3_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IAsyncService_InitializeAsync_M3_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Events.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Events.verified.txt
index bf271369ae..20bda06dce 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Events.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Events.verified.txt
@@ -174,14 +174,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public INotifier_Notify_M0_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public INotifier_Notify_M0_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public INotifier_Notify_M0_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public INotifier_Notify_M0_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public INotifier_Notify_M0_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public INotifier_Notify_M0_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public INotifier_Notify_M0_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Keyword_Parameter_Names.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Keyword_Parameter_Names.verified.txt
index 252bf30236..02476f37d4 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Keyword_Parameter_Names.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Keyword_Parameter_Names.verified.txt
@@ -150,14 +150,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public ITest_Test_M0_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public ITest_Test_M0_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public ITest_Test_M0_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public ITest_Test_M0_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public ITest_Test_M0_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public ITest_Test_M0_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public ITest_Test_M0_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -231,16 +223,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public ITest_Get_M1_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public ITest_Get_M1_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public ITest_Get_M1_MockCall Returns(global::System.Func<object?[], string> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public ITest_Get_M1_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public ITest_Get_M1_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public ITest_Get_M1_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public ITest_Get_M1_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public ITest_Get_M1_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Mixed_Members.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Mixed_Members.verified.txt
index cdfbee5c1f..be73cae2d2 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Mixed_Members.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Mixed_Members.verified.txt
@@ -228,16 +228,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IService_GetAsync_M3_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IService_GetAsync_M3_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IService_GetAsync_M3_MockCall Returns(global::System.Func<object?[], string> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public IService_GetAsync_M3_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IService_GetAsync_M3_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IService_GetAsync_M3_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IService_GetAsync_M3_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IService_GetAsync_M3_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -323,14 +313,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IService_Process_M4_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IService_Process_M4_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IService_Process_M4_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IService_Process_M4_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IService_Process_M4_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IService_Process_M4_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IService_Process_M4_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Nullable_Reference_Type_Parameters.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Nullable_Reference_Type_Parameters.verified.txt
index e038c061a1..4ed333d5cb 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Nullable_Reference_Type_Parameters.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Nullable_Reference_Type_Parameters.verified.txt
@@ -258,14 +258,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IFoo_Bar_M0_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IFoo_Bar_M0_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IFoo_Bar_M0_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IFoo_Bar_M0_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IFoo_Bar_M0_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IFoo_Bar_M0_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IFoo_Bar_M0_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -339,16 +331,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IFoo_GetValue_M1_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IFoo_GetValue_M1_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IFoo_GetValue_M1_MockCall Returns(global::System.Func<object?[], string?> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public IFoo_GetValue_M1_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IFoo_GetValue_M1_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IFoo_GetValue_M1_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IFoo_GetValue_M1_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IFoo_GetValue_M1_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -426,14 +408,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IFoo_Process_M2_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IFoo_Process_M2_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IFoo_Process_M2_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IFoo_Process_M2_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IFoo_Process_M2_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IFoo_Process_M2_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IFoo_Process_M2_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -507,16 +481,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IFoo_GetAsync_M3_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IFoo_GetAsync_M3_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IFoo_GetAsync_M3_MockCall Returns(global::System.Func<object?[], string?> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public IFoo_GetAsync_M3_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IFoo_GetAsync_M3_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IFoo_GetAsync_M3_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IFoo_GetAsync_M3_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IFoo_GetAsync_M3_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Out_Ref_Parameters.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Out_Ref_Parameters.verified.txt
index b3767dabd4..9df925e012 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Out_Ref_Parameters.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Out_Ref_Parameters.verified.txt
@@ -144,17 +144,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IDictionary_TryGetValue_M0_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IDictionary_TryGetValue_M0_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IDictionary_TryGetValue_M0_MockCall Returns(global::System.Func<object?[], bool> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public IDictionary_TryGetValue_M0_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IDictionary_TryGetValue_M0_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        [global::System.ComponentModel.EditorBrowsable(global::System.ComponentModel.EditorBrowsableState.Never)]
-        public IDictionary_TryGetValue_M0_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IDictionary_TryGetValue_M0_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IDictionary_TryGetValue_M0_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -235,15 +224,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IDictionary_Swap_M1_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IDictionary_Swap_M1_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IDictionary_Swap_M1_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IDictionary_Swap_M1_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        [global::System.ComponentModel.EditorBrowsable(global::System.ComponentModel.EditorBrowsableState.Never)]
-        public IDictionary_Swap_M1_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IDictionary_Swap_M1_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IDictionary_Swap_M1_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Overloaded_Methods.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Overloaded_Methods.verified.txt
index 7716bf0dc4..882877794f 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Overloaded_Methods.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Overloaded_Methods.verified.txt
@@ -236,16 +236,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IFormatter_Format_M0_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IFormatter_Format_M0_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M0_MockCall Returns(global::System.Func<object?[], string> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M0_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M0_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M0_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IFormatter_Format_M0_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IFormatter_Format_M0_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -326,16 +316,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IFormatter_Format_M1_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IFormatter_Format_M1_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M1_MockCall Returns(global::System.Func<object?[], string> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M1_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M1_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M1_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IFormatter_Format_M1_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IFormatter_Format_M1_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -416,16 +396,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IFormatter_Format_M2_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IFormatter_Format_M2_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M2_MockCall Returns(global::System.Func<object?[], string> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M2_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M2_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M2_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IFormatter_Format_M2_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IFormatter_Format_M2_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -506,16 +476,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IFormatter_Format_M3_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IFormatter_Format_M3_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M3_MockCall Returns(global::System.Func<object?[], string> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M3_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M3_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IFormatter_Format_M3_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IFormatter_Format_M3_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IFormatter_Format_M3_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Static_Abstract_Transitive_Return_Type.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Static_Abstract_Transitive_Return_Type.verified.txt
index b66a48bf84..82ccade369 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Static_Abstract_Transitive_Return_Type.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Interface_With_Static_Abstract_Transitive_Return_Type.verified.txt
@@ -137,16 +137,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IMyService_GetValue_M0_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IMyService_GetValue_M0_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IMyService_GetValue_M0_MockCall Returns(global::System.Func<object?[], string> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public IMyService_GetValue_M0_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IMyService_GetValue_M0_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IMyService_GetValue_M0_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IMyService_GetValue_M0_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IMyService_GetValue_M0_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Multi_Method_Interface.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Multi_Method_Interface.verified.txt
index 58122d02a5..2d1a2606f9 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Multi_Method_Interface.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Multi_Method_Interface.verified.txt
@@ -179,16 +179,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public ICalculator_Add_M0_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public ICalculator_Add_M0_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public ICalculator_Add_M0_MockCall Returns(global::System.Func<object?[], int> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public ICalculator_Add_M0_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public ICalculator_Add_M0_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public ICalculator_Add_M0_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public ICalculator_Add_M0_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public ICalculator_Add_M0_MockCall Then() { EnsureSetup().Then(); return this; }
@@ -269,16 +259,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public ICalculator_Subtract_M1_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public ICalculator_Subtract_M1_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public ICalculator_Subtract_M1_MockCall Returns(global::System.Func<object?[], int> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public ICalculator_Subtract_M1_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public ICalculator_Subtract_M1_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public ICalculator_Subtract_M1_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public ICalculator_Subtract_M1_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public ICalculator_Subtract_M1_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Partial_Mock_Filters_Internal_Virtual_Members_From_External_Assembly.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Partial_Mock_Filters_Internal_Virtual_Members_From_External_Assembly.verified.txt
index bf0e926885..2ea578e32d 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Partial_Mock_Filters_Internal_Virtual_Members_From_External_Assembly.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Partial_Mock_Filters_Internal_Virtual_Members_From_External_Assembly.verified.txt
@@ -163,16 +163,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public ExternalLib_ExternalClient_PublicMethod_M0_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public ExternalLib_ExternalClient_PublicMethod_M0_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public ExternalLib_ExternalClient_PublicMethod_M0_MockCall Returns(global::System.Func<object?[], string> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public ExternalLib_ExternalClient_PublicMethod_M0_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public ExternalLib_ExternalClient_PublicMethod_M0_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public ExternalLib_ExternalClient_PublicMethod_M0_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public ExternalLib_ExternalClient_PublicMethod_M0_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public ExternalLib_ExternalClient_PublicMethod_M0_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Partial_Mock_Filters_Members_With_Internal_Signature_Types.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Partial_Mock_Filters_Members_With_Internal_Signature_Types.verified.txt
index 90035b2400..e3d133dc80 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Partial_Mock_Filters_Members_With_Internal_Signature_Types.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Partial_Mock_Filters_Members_With_Internal_Signature_Types.verified.txt
@@ -123,16 +123,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public ExternalLib_ServiceClient_GetValue_M0_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public ExternalLib_ServiceClient_GetValue_M0_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public ExternalLib_ServiceClient_GetValue_M0_MockCall Returns(global::System.Func<object?[], string> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public ExternalLib_ServiceClient_GetValue_M0_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public ExternalLib_ServiceClient_GetValue_M0_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public ExternalLib_ServiceClient_GetValue_M0_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public ExternalLib_ServiceClient_GetValue_M0_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public ExternalLib_ServiceClient_GetValue_M0_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Simple_Interface_With_One_Method.verified.txt b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Simple_Interface_With_One_Method.verified.txt
index f3654e5425..89b4928cbd 100644
--- a/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Simple_Interface_With_One_Method.verified.txt
+++ b/TUnit.Mocks.SourceGenerator.Tests/Snapshots/Simple_Interface_With_One_Method.verified.txt
@@ -120,16 +120,6 @@ namespace TUnit.Mocks.Generated
         /// <inheritdoc />
         public IGreeter_Greet_M0_MockCall Callback(global::System.Action callback) { EnsureSetup().Callback(callback); return this; }
         /// <inheritdoc />
-        public IGreeter_Greet_M0_MockCall Callback(global::System.Action<object?[]> callback) { EnsureSetup().Callback(callback); return this; }
-        /// <inheritdoc />
-        public IGreeter_Greet_M0_MockCall Returns(global::System.Func<object?[], string> factory) { EnsureSetup().Returns(factory); return this; }
-        /// <inheritdoc />
-        public IGreeter_Greet_M0_MockCall Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) { EnsureSetup().Throws(exceptionFactory); return this; }
-        /// <inheritdoc />
-        public IGreeter_Greet_M0_MockCall Raises(string eventName, object? args = null) { EnsureSetup().Raises(eventName, args); return this; }
-        /// <inheritdoc />
-        public IGreeter_Greet_M0_MockCall SetsOutParameter(int paramIndex, object? value) { EnsureSetup().SetsOutParameter(paramIndex, value); return this; }
-        /// <inheritdoc />
         public IGreeter_Greet_M0_MockCall TransitionsTo(string stateName) { EnsureSetup().TransitionsTo(stateName); return this; }
         /// <inheritdoc />
         public IGreeter_Greet_M0_MockCall Then() { EnsureSetup().Then(); return this; }
diff --git a/TUnit.Mocks.SourceGenerator/Builders/MockMembersBuilder.cs b/TUnit.Mocks.SourceGenerator/Builders/MockMembersBuilder.cs
index 71a857d0bc..dc4943edee 100644
--- a/TUnit.Mocks.SourceGenerator/Builders/MockMembersBuilder.cs
+++ b/TUnit.Mocks.SourceGenerator/Builders/MockMembersBuilder.cs
@@ -195,20 +195,6 @@ private static void GenerateReturnUnifiedClass(CodeWriter writer, string wrapper
             writer.AppendLine($"/// <inheritdoc />");
             writer.AppendLine($"public {wrapperName} Callback(global::System.Action callback) {{ EnsureSetup().Callback(callback); return this; }}");
             writer.AppendLine($"/// <inheritdoc />");
-            writer.AppendLine($"public {wrapperName} Callback(global::System.Action<object?[]> callback) {{ EnsureSetup().Callback(callback); return this; }}");
-            writer.AppendLine($"/// <inheritdoc />");
-            writer.AppendLine($"public {wrapperName} Returns(global::System.Func<object?[], {returnType}> factory) {{ EnsureSetup().Returns(factory); return this; }}");
-            writer.AppendLine($"/// <inheritdoc />");
-            writer.AppendLine($"public {wrapperName} Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) {{ EnsureSetup().Throws(exceptionFactory); return this; }}");
-            writer.AppendLine($"/// <inheritdoc />");
-            writer.AppendLine($"public {wrapperName} Raises(string eventName, object? args = null) {{ EnsureSetup().Raises(eventName, args); return this; }}");
-            writer.AppendLine($"/// <inheritdoc />");
-            if (hasOutRef)
-            {
-                writer.AppendLine("[global::System.ComponentModel.EditorBrowsable(global::System.ComponentModel.EditorBrowsableState.Never)]");
-            }
-            writer.AppendLine($"public {wrapperName} SetsOutParameter(int paramIndex, object? value) {{ EnsureSetup().SetsOutParameter(paramIndex, value); return this; }}");
-            writer.AppendLine($"/// <inheritdoc />");
             writer.AppendLine($"public {wrapperName} TransitionsTo(string stateName) {{ EnsureSetup().TransitionsTo(stateName); return this; }}");
             writer.AppendLine($"/// <inheritdoc />");
             writer.AppendLine($"public {wrapperName} Then() {{ EnsureSetup().Then(); return this; }}");
@@ -331,18 +317,6 @@ private static void GenerateVoidUnifiedClass(CodeWriter writer, string wrapperNa
             writer.AppendLine($"/// <inheritdoc />");
             writer.AppendLine($"public {wrapperName} Callback(global::System.Action callback) {{ EnsureSetup().Callback(callback); return this; }}");
             writer.AppendLine($"/// <inheritdoc />");
-            writer.AppendLine($"public {wrapperName} Callback(global::System.Action<object?[]> callback) {{ EnsureSetup().Callback(callback); return this; }}");
-            writer.AppendLine($"/// <inheritdoc />");
-            writer.AppendLine($"public {wrapperName} Throws(global::System.Func<object?[], global::System.Exception> exceptionFactory) {{ EnsureSetup().Throws(exceptionFactory); return this; }}");
-            writer.AppendLine($"/// <inheritdoc />");
-            writer.AppendLine($"public {wrapperName} Raises(string eventName, object? args = null) {{ EnsureSetup().Raises(eventName, args); return this; }}");
-            writer.AppendLine($"/// <inheritdoc />");
-            if (hasOutRef)
-            {
-                writer.AppendLine("[global::System.ComponentModel.EditorBrowsable(global::System.ComponentModel.EditorBrowsableState.Never)]");
-            }
-            writer.AppendLine($"public {wrapperName} SetsOutParameter(int paramIndex, object? value) {{ EnsureSetup().SetsOutParameter(paramIndex, value); return this; }}");
-            writer.AppendLine($"/// <inheritdoc />");
             writer.AppendLine($"public {wrapperName} TransitionsTo(string stateName) {{ EnsureSetup().TransitionsTo(stateName); return this; }}");
             writer.AppendLine($"/// <inheritdoc />");
             writer.AppendLine($"public {wrapperName} Then() {{ EnsureSetup().Then(); return this; }}");
diff --git a/TUnit.Mocks.Tests/ComprehensiveOutRefSpanTests.cs b/TUnit.Mocks.Tests/ComprehensiveOutRefSpanTests.cs
index f1f8a37af5..3e7f085bd2 100644
--- a/TUnit.Mocks.Tests/ComprehensiveOutRefSpanTests.cs
+++ b/TUnit.Mocks.Tests/ComprehensiveOutRefSpanTests.cs
@@ -401,7 +401,7 @@ public async Task Multiple_Out_Callback_With_Args()
         string? capturedInput = null;
         var mock = Mock.Of<IMultiOutput>();
         mock.Extract(Any())
-            .Callback((Action<object?[]>)(args => capturedInput = (string?)args[0]))
+            .Callback((string input) => capturedInput = input)
             .Returns(true)
             .SetsOutCount(1)
             .SetsOutData(new ReadOnlySpan<byte>([0xDE]));
@@ -1262,13 +1262,12 @@ public async Task Out_Span_Chaining_SetsOut_Then_Returns()
     }
 
     [Test]
-    public async Task Out_Span_Untyped_SetsOutParameter_Still_Works()
+    public async Task Out_Span_Typed_SetsOutData_With_Array()
     {
-        // Backward compat: use index-based API with a byte array
         var mock = Mock.Of<ISpanParser>();
         mock.TryParse("key")
             .Returns(true)
-            .SetsOutParameter(1, new byte[] { 0xDE, 0xAD });
+            .SetsOutData(new ReadOnlySpan<byte>([0xDE, 0xAD]));
 
         var success = mock.Object.TryParse("key", out var data);
         var len = data.Length;
@@ -1343,7 +1342,7 @@ public async Task Out_Span_Callback_With_Args()
         string? capturedInput = null;
         var mock = Mock.Of<ISpanParser>();
         mock.TryParse(Any())
-            .Callback((Action<object?[]>)(args => capturedInput = (string?)args[0]))
+            .Callback((string input) => capturedInput = input)
             .Returns(true)
             .SetsOutData(new ReadOnlySpan<byte>([1]));
 
@@ -1357,8 +1356,8 @@ public async Task Out_Span_Throws_Exception_Factory()
     {
         var mock = Mock.Of<ISpanParser>();
         mock.TryParse(Any())
-            .Throws((Func<object?[], Exception>)(args =>
-                new ArgumentException($"Bad input: {args[0]}")));
+            .Throws((string input) =>
+                new ArgumentException($"Bad input: {input}"));
 
         var ex = Assert.Throws<ArgumentException>(() =>
             mock.Object.TryParse("bad", out _));
diff --git a/TUnit.Mocks.Tests/InParameterTests.cs b/TUnit.Mocks.Tests/InParameterTests.cs
index ee5dfd3090..a8815cd2cc 100644
--- a/TUnit.Mocks.Tests/InParameterTests.cs
+++ b/TUnit.Mocks.Tests/InParameterTests.cs
@@ -166,10 +166,10 @@ public async Task In_Params_Callback_With_Args()
         int capturedA = 0, capturedB = 0;
         var mock = Mock.Of<ICalculatorWithIn>();
         mock.Add(Any(), Any())
-            .Callback((object?[] args) =>
+            .Callback((int a, int b) =>
             {
-                capturedA = (int)args[0]!;
-                capturedB = (int)args[1]!;
+                capturedA = a;
+                capturedB = b;
             })
             .Returns(0);
 
@@ -199,7 +199,7 @@ public async Task In_String_Param_Matching()
     {
         var messages = new List<string>();
         var mock = Mock.Of<ICalculatorWithIn>();
-        mock.Log(Any()).Callback((object?[] args) => messages.Add((string)args[0]!));
+        mock.Log(Any()).Callback((string msg) => messages.Add(msg));
 
         mock.Object.Log("first");
         mock.Object.Log("second");
diff --git a/TUnit.Mocks.Tests/OutRefAssignmentTests.cs b/TUnit.Mocks.Tests/OutRefAssignmentTests.cs
index f75d741b32..6f5b35c9b7 100644
--- a/TUnit.Mocks.Tests/OutRefAssignmentTests.cs
+++ b/TUnit.Mocks.Tests/OutRefAssignmentTests.cs
@@ -102,13 +102,13 @@ public async Task Ref_Parameter_Can_Be_Set_Via_Typed_Api()
     }
 
     [Test]
-    public async Task Untyped_SetsOutParameter_Still_Works()
+    public async Task Typed_SetsOutValue_Works()
     {
-        // Arrange — backward compatibility with untyped API
+        // Arrange
         var mock = Mock.Of<IDictionary>();
         mock.TryGet("key")
             .Returns(true)
-            .SetsOutParameter(1, "untyped-value");
+            .SetsOutValue("untyped-value");
 
         IDictionary dict = mock.Object;
 
diff --git a/TUnit.Mocks.Tests/TypedCallbackTests.cs b/TUnit.Mocks.Tests/TypedCallbackTests.cs
index 1b229f7fa3..4336cb384e 100644
--- a/TUnit.Mocks.Tests/TypedCallbackTests.cs
+++ b/TUnit.Mocks.Tests/TypedCallbackTests.cs
@@ -12,10 +12,10 @@ public class TypedCallbackTests
     public async Task Callback_With_Args_Receives_Arguments()
     {
         // Arrange
-        object?[]? capturedArgs = null;
+        (int a, int b)? capturedArgs = null;
         var mock = Mock.Of<ICalculator>();
         mock.Add(Any(), Any())
-            .Callback((Action<object?[]>)(args => capturedArgs = args));
+            .Callback((int a, int b) => capturedArgs = (a, b));
 
         ICalculator calc = mock.Object;
 
@@ -24,19 +24,18 @@ public async Task Callback_With_Args_Receives_Arguments()
 
         // Assert
         await Assert.That(capturedArgs).IsNotNull();
-        await Assert.That(capturedArgs!.Length).IsEqualTo(2);
-        await Assert.That(capturedArgs[0]).IsEqualTo(3);
-        await Assert.That(capturedArgs[1]).IsEqualTo(7);
+        await Assert.That(capturedArgs!.Value.a).IsEqualTo(3);
+        await Assert.That(capturedArgs!.Value.b).IsEqualTo(7);
     }
 
     [Test]
     public async Task Callback_With_Args_On_Void_Method()
     {
         // Arrange
-        object?[]? capturedArgs = null;
+        string? capturedMsg = null;
         var mock = Mock.Of<ICalculator>();
         mock.Log(Any())
-            .Callback((Action<object?[]>)(args => capturedArgs = args));
+            .Callback((string msg) => capturedMsg = msg);
 
         ICalculator calc = mock.Object;
 
@@ -44,9 +43,7 @@ public async Task Callback_With_Args_On_Void_Method()
         calc.Log("hello");
 
         // Assert
-        await Assert.That(capturedArgs).IsNotNull();
-        await Assert.That(capturedArgs!.Length).IsEqualTo(1);
-        await Assert.That(capturedArgs[0]).IsEqualTo("hello");
+        await Assert.That(capturedMsg).IsEqualTo("hello");
     }
 
     [Test]
@@ -55,7 +52,7 @@ public async Task Returns_With_Args_Computes_From_Arguments()
         // Arrange
         var mock = Mock.Of<ICalculator>();
         mock.Add(Any(), Any())
-            .Returns((Func<object?[], int>)(args => (int)args[0]! + (int)args[1]!));
+            .Returns((int a, int b) => a + b);
 
         ICalculator calc = mock.Object;
 
@@ -71,7 +68,7 @@ public async Task Returns_With_Args_String_Concatenation()
         // Arrange
         var mock = Mock.Of<IGreeter>();
         mock.Greet(Any())
-            .Returns((Func<object?[], string>)(args => $"Hello, {args[0]}!"));
+            .Returns((string name) => $"Hello, {name}!");
 
         IGreeter greeter = mock.Object;
 
@@ -86,8 +83,8 @@ public async Task Computed_Throw_With_Args()
         // Arrange
         var mock = Mock.Of<ICalculator>();
         mock.Add(Any(), Any())
-            .Throws((Func<object?[], Exception>)(args =>
-                new ArgumentException($"Bad args: {args[0]}, {args[1]}")));
+            .Throws((int a, int b) =>
+                new ArgumentException($"Bad args: {a}, {b}"));
 
         ICalculator calc = mock.Object;
 
@@ -102,8 +99,8 @@ public async Task Computed_Throw_On_Void_Method()
         // Arrange
         var mock = Mock.Of<ICalculator>();
         mock.Log(Any())
-            .Throws((Func<object?[], Exception>)(args =>
-                new InvalidOperationException($"Cannot log: {args[0]}")));
+            .Throws((string msg) =>
+                new InvalidOperationException($"Cannot log: {msg}"));
 
         ICalculator calc = mock.Object;
 
@@ -116,10 +113,10 @@ public async Task Computed_Throw_On_Void_Method()
     public async Task Callback_With_Args_Then_Returns()
     {
         // Arrange
-        object?[]? capturedArgs = null;
+        (int a, int b)? capturedArgs = null;
         var mock = Mock.Of<ICalculator>();
         mock.Add(Any(), Any())
-            .Callback((Action<object?[]>)(args => capturedArgs = args))
+            .Callback((int a, int b) => capturedArgs = (a, b))
             .Then()
             .Returns(42);
 
@@ -128,7 +125,7 @@ public async Task Callback_With_Args_Then_Returns()
         // Act - first call triggers callback
         var result1 = calc.Add(5, 10);
         await Assert.That(capturedArgs).IsNotNull();
-        await Assert.That(capturedArgs![0]).IsEqualTo(5);
+        await Assert.That(capturedArgs!.Value.a).IsEqualTo(5);
 
         // Second call returns fixed value
         var result2 = calc.Add(1, 1);
@@ -141,7 +138,7 @@ public async Task Returns_With_Args_Repeats_On_Subsequent_Calls()
         // Arrange
         var mock = Mock.Of<ICalculator>();
         mock.Add(Any(), Any())
-            .Returns((Func<object?[], int>)(args => (int)args[0]! * (int)args[1]!));
+            .Returns((int a, int b) => a * b);
 
         ICalculator calc = mock.Object;
 
diff --git a/TUnit.Mocks/MockMethodCall.cs b/TUnit.Mocks/MockMethodCall.cs
index 4aae941b8e..2cf0972255 100644
--- a/TUnit.Mocks/MockMethodCall.cs
+++ b/TUnit.Mocks/MockMethodCall.cs
@@ -79,39 +79,6 @@ public ISetupChain<TReturn> Callback(Action callback)
         return this;
     }
 
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    public ISetupChain<TReturn> Callback(Action<object?[]> callback)
-    {
-        EnsureSetup().Callback(callback);
-        return this;
-    }
-
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    public ISetupChain<TReturn> Returns(Func<object?[], TReturn> factory)
-    {
-        EnsureSetup().Returns(factory);
-        return this;
-    }
-
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    public ISetupChain<TReturn> Throws(Func<object?[], Exception> exceptionFactory)
-    {
-        EnsureSetup().Throws(exceptionFactory);
-        return this;
-    }
-
-    public ISetupChain<TReturn> Raises(string eventName, object? args = null)
-    {
-        EnsureSetup().Raises(eventName, args);
-        return this;
-    }
-
-    public ISetupChain<TReturn> SetsOutParameter(int paramIndex, object? value)
-    {
-        EnsureSetup().SetsOutParameter(paramIndex, value);
-        return this;
-    }
-
     public ISetupChain<TReturn> TransitionsTo(string stateName)
     {
         EnsureSetup().TransitionsTo(stateName);
diff --git a/TUnit.Mocks/Setup/IMethodSetup.cs b/TUnit.Mocks/Setup/IMethodSetup.cs
index d16873181d..5225b2cdea 100644
--- a/TUnit.Mocks/Setup/IMethodSetup.cs
+++ b/TUnit.Mocks/Setup/IMethodSetup.cs
@@ -1,5 +1,3 @@
-using System.ComponentModel;
-
 namespace TUnit.Mocks.Setup;
 
 /// <summary>
@@ -26,24 +24,6 @@ public interface IMethodSetup<TReturn>
     /// <summary>Execute a callback when the method is called.</summary>
     ISetupChain<TReturn> Callback(Action callback);
 
-    /// <summary>Execute a callback with the method arguments when the method is called.</summary>
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    ISetupChain<TReturn> Callback(Action<object?[]> callback);
-
-    /// <summary>Configure a computed return value based on method arguments.</summary>
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    ISetupChain<TReturn> Returns(Func<object?[], TReturn> factory);
-
-    /// <summary>Configure a computed exception based on method arguments to throw.</summary>
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    ISetupChain<TReturn> Throws(Func<object?[], Exception> exceptionFactory);
-
-    /// <summary>Auto-raise the named event when this method is called.</summary>
-    ISetupChain<TReturn> Raises(string eventName, object? args = null);
-
-    /// <summary>Assign a value to an out or ref parameter when this setup matches.</summary>
-    ISetupChain<TReturn> SetsOutParameter(int paramIndex, object? value);
-
     /// <summary>Transition to the named state after this setup's behavior executes.</summary>
     ISetupChain<TReturn> TransitionsTo(string stateName);
 }
diff --git a/TUnit.Mocks/Setup/ISetupChain.cs b/TUnit.Mocks/Setup/ISetupChain.cs
index 681930d2e8..837746a31a 100644
--- a/TUnit.Mocks/Setup/ISetupChain.cs
+++ b/TUnit.Mocks/Setup/ISetupChain.cs
@@ -8,14 +8,6 @@ public interface ISetupChain<TReturn>
     /// <summary>Chain the next call's behavior.</summary>
     IMethodSetup<TReturn> Then();
 
-    /// <summary>Auto-raise the named event when this method is called.</summary>
-    ISetupChain<TReturn> Raises(string eventName, object? args = null);
-
-    /// <summary>Assign a value to an out or ref parameter when this setup matches.</summary>
-    /// <param name="paramIndex">The zero-based index of the parameter in the method signature.</param>
-    /// <param name="value">The value to assign.</param>
-    ISetupChain<TReturn> SetsOutParameter(int paramIndex, object? value);
-
     /// <summary>Transition to the named state after this behavior executes.</summary>
     ISetupChain<TReturn> TransitionsTo(string stateName);
 }
@@ -28,14 +20,6 @@ public interface IVoidSetupChain
     /// <summary>Chain the next call's behavior.</summary>
     IVoidMethodSetup Then();
 
-    /// <summary>Auto-raise the named event when this method is called.</summary>
-    IVoidSetupChain Raises(string eventName, object? args = null);
-
-    /// <summary>Assign a value to an out or ref parameter when this setup matches.</summary>
-    /// <param name="paramIndex">The zero-based index of the parameter in the method signature.</param>
-    /// <param name="value">The value to assign.</param>
-    IVoidSetupChain SetsOutParameter(int paramIndex, object? value);
-
     /// <summary>Transition to the named state after this behavior executes.</summary>
     IVoidSetupChain TransitionsTo(string stateName);
 }
diff --git a/TUnit.Mocks/Setup/IVoidMethodSetup.cs b/TUnit.Mocks/Setup/IVoidMethodSetup.cs
index 5554527fab..de9e41827c 100644
--- a/TUnit.Mocks/Setup/IVoidMethodSetup.cs
+++ b/TUnit.Mocks/Setup/IVoidMethodSetup.cs
@@ -1,5 +1,3 @@
-using System.ComponentModel;
-
 namespace TUnit.Mocks.Setup;
 
 /// <summary>
@@ -19,20 +17,6 @@ public interface IVoidMethodSetup
     /// <summary>Execute a callback when the method is called.</summary>
     IVoidSetupChain Callback(Action callback);
 
-    /// <summary>Execute a callback with the method arguments when the method is called.</summary>
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    IVoidSetupChain Callback(Action<object?[]> callback);
-
-    /// <summary>Configure a computed exception based on method arguments to throw.</summary>
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    IVoidSetupChain Throws(Func<object?[], Exception> exceptionFactory);
-
-    /// <summary>Auto-raise the named event when this method is called.</summary>
-    IVoidSetupChain Raises(string eventName, object? args = null);
-
-    /// <summary>Assign a value to an out or ref parameter when this setup matches.</summary>
-    IVoidSetupChain SetsOutParameter(int paramIndex, object? value);
-
     /// <summary>Transition to the named state after this setup's behavior executes.</summary>
     IVoidSetupChain TransitionsTo(string stateName);
 }
diff --git a/TUnit.Mocks/Setup/MethodSetupBuilder.cs b/TUnit.Mocks/Setup/MethodSetupBuilder.cs
index 7b51ed052b..0955ac8499 100644
--- a/TUnit.Mocks/Setup/MethodSetupBuilder.cs
+++ b/TUnit.Mocks/Setup/MethodSetupBuilder.cs
@@ -57,30 +57,35 @@ public ISetupChain<TReturn> Callback(Action callback)
         return this;
     }
 
+    [EditorBrowsable(EditorBrowsableState.Never)]
     public ISetupChain<TReturn> Callback(Action<object?[]> callback)
     {
         _setup.AddBehavior(new CallbackWithArgsBehavior(callback));
         return this;
     }
 
+    [EditorBrowsable(EditorBrowsableState.Never)]
     public ISetupChain<TReturn> Returns(Func<object?[], TReturn> factory)
     {
         _setup.AddBehavior(new ComputedReturnWithArgsBehavior<TReturn>(factory));
         return this;
     }
 
+    [EditorBrowsable(EditorBrowsableState.Never)]
     public ISetupChain<TReturn> Throws(Func<object?[], Exception> exceptionFactory)
     {
         _setup.AddBehavior(new ComputedThrowBehavior(exceptionFactory));
         return this;
     }
 
+    [EditorBrowsable(EditorBrowsableState.Never)]
     public ISetupChain<TReturn> Raises(string eventName, object? args = null)
     {
         _setup.AddEventRaise(new EventRaiseInfo(eventName, args));
         return this;
     }
 
+    [EditorBrowsable(EditorBrowsableState.Never)]
     public ISetupChain<TReturn> SetsOutParameter(int paramIndex, object? value)
     {
         _setup.SetOutRefValue(paramIndex, value);
diff --git a/TUnit.Mocks/Setup/PropertySetterSetupBuilder.cs b/TUnit.Mocks/Setup/PropertySetterSetupBuilder.cs
index 1406e775af..9b0b97afea 100644
--- a/TUnit.Mocks/Setup/PropertySetterSetupBuilder.cs
+++ b/TUnit.Mocks/Setup/PropertySetterSetupBuilder.cs
@@ -21,10 +21,6 @@ public PropertySetterSetupBuilder(MethodSetup setup)
     public IVoidSetupChain Throws<TException>() where TException : Exception, new() => _inner.Throws<TException>();
     public IVoidSetupChain Throws(Exception exception) => _inner.Throws(exception);
     public IVoidSetupChain Callback(Action callback) => _inner.Callback(callback);
-    public IVoidSetupChain Callback(Action<object?[]> callback) => _inner.Callback(callback);
-    public IVoidSetupChain Throws(Func<object?[], Exception> exceptionFactory) => _inner.Throws(exceptionFactory);
-    public IVoidSetupChain Raises(string eventName, object? args = null) => _inner.Raises(eventName, args);
-    public IVoidSetupChain SetsOutParameter(int paramIndex, object? value) => _inner.SetsOutParameter(paramIndex, value);
     public IVoidSetupChain TransitionsTo(string stateName) => _inner.TransitionsTo(stateName);
     public IVoidMethodSetup Then() => _inner.Then();
 }
diff --git a/TUnit.Mocks/Setup/PropertySetupBuilder.cs b/TUnit.Mocks/Setup/PropertySetupBuilder.cs
index 9167b8922c..dd754b5994 100644
--- a/TUnit.Mocks/Setup/PropertySetupBuilder.cs
+++ b/TUnit.Mocks/Setup/PropertySetupBuilder.cs
@@ -1,5 +1,4 @@
 using System.ComponentModel;
-using TUnit.Mocks.Setup.Behaviors;
 
 namespace TUnit.Mocks.Setup;
 
@@ -24,11 +23,6 @@ public PropertySetupBuilder(MethodSetup setup)
     public ISetupChain<TProperty> Throws<TException>() where TException : Exception, new() => _inner.Throws<TException>();
     public ISetupChain<TProperty> Throws(Exception exception) => _inner.Throws(exception);
     public ISetupChain<TProperty> Callback(Action callback) => _inner.Callback(callback);
-    public ISetupChain<TProperty> Callback(Action<object?[]> callback) => _inner.Callback(callback);
-    public ISetupChain<TProperty> Returns(Func<object?[], TProperty> factory) => _inner.Returns(factory);
-    public ISetupChain<TProperty> Throws(Func<object?[], Exception> exceptionFactory) => _inner.Throws(exceptionFactory);
-    public ISetupChain<TProperty> Raises(string eventName, object? args = null) => _inner.Raises(eventName, args);
-    public ISetupChain<TProperty> SetsOutParameter(int paramIndex, object? value) => _inner.SetsOutParameter(paramIndex, value);
     public ISetupChain<TProperty> TransitionsTo(string stateName) => _inner.TransitionsTo(stateName);
     public IMethodSetup<TProperty> Then() => _inner.Then();
 }
diff --git a/TUnit.Mocks/Setup/VoidMethodSetupBuilder.cs b/TUnit.Mocks/Setup/VoidMethodSetupBuilder.cs
index aad04447cf..cf602bed48 100644
--- a/TUnit.Mocks/Setup/VoidMethodSetupBuilder.cs
+++ b/TUnit.Mocks/Setup/VoidMethodSetupBuilder.cs
@@ -41,24 +41,28 @@ public IVoidSetupChain Callback(Action callback)
         return this;
     }
 
+    [EditorBrowsable(EditorBrowsableState.Never)]
     public IVoidSetupChain Callback(Action<object?[]> callback)
     {
         _setup.AddBehavior(new CallbackWithArgsBehavior(callback));
         return this;
     }
 
+    [EditorBrowsable(EditorBrowsableState.Never)]
     public IVoidSetupChain Throws(Func<object?[], Exception> exceptionFactory)
     {
         _setup.AddBehavior(new ComputedThrowBehavior(exceptionFactory));
         return this;
     }
 
+    [EditorBrowsable(EditorBrowsableState.Never)]
     public IVoidSetupChain Raises(string eventName, object? args = null)
     {
         _setup.AddEventRaise(new EventRaiseInfo(eventName, args));
         return this;
     }
 
+    [EditorBrowsable(EditorBrowsableState.Never)]
     public IVoidSetupChain SetsOutParameter(int paramIndex, object? value)
     {
         _setup.SetOutRefValue(paramIndex, value);
diff --git a/TUnit.Mocks/VoidMockMethodCall.cs b/TUnit.Mocks/VoidMockMethodCall.cs
index b10f9a261c..9508d448d3 100644
--- a/TUnit.Mocks/VoidMockMethodCall.cs
+++ b/TUnit.Mocks/VoidMockMethodCall.cs
@@ -79,32 +79,6 @@ public IVoidSetupChain Callback(Action callback)
         return this;
     }
 
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    public IVoidSetupChain Callback(Action<object?[]> callback)
-    {
-        EnsureSetup().Callback(callback);
-        return this;
-    }
-
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    public IVoidSetupChain Throws(Func<object?[], Exception> exceptionFactory)
-    {
-        EnsureSetup().Throws(exceptionFactory);
-        return this;
-    }
-
-    public IVoidSetupChain Raises(string eventName, object? args = null)
-    {
-        EnsureSetup().Raises(eventName, args);
-        return this;
-    }
-
-    public IVoidSetupChain SetsOutParameter(int paramIndex, object? value)
-    {
-        EnsureSetup().SetsOutParameter(paramIndex, value);
-        return this;
-    }
-
     public IVoidSetupChain TransitionsTo(string stateName)
     {
         EnsureSetup().TransitionsTo(stateName);