diff --git a/src/Natasha.CSharp/Extension/Natasha.CSharp.Extension.MethodCreator/NatashaSlimMethodBuilder.cs b/src/Natasha.CSharp/Extension/Natasha.CSharp.Extension.MethodCreator/NatashaSlimMethodBuilder.cs
new file mode 100644
index 00000000..1ebdbcbc
--- /dev/null
+++ b/src/Natasha.CSharp/Extension/Natasha.CSharp.Extension.MethodCreator/NatashaSlimMethodBuilder.cs
@@ -0,0 +1,129 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Natasha.CSharp.Extension.MethodCreator
+{
+    public class NatashaSlimMethodBuilder
+    {
+        public readonly AssemblyCSharpBuilder Builder;
+        public readonly string Script;
+        public readonly HashSet<string> Usings;
+        public object[]? PrivateObjects;
+        private Action<NatashaLoadContext>? _ctxConfig;
+        private Action<AssemblyCSharpBuilder>? _builderConfig;
+        public NatashaSlimMethodBuilder(string script)
+        {
+            Usings = [];
+            Builder = new AssemblyCSharpBuilder();
+            Script = script;
+        }
+        public NatashaSlimMethodBuilder WithPrivateAccess(params object[] objs)
+        {
+            PrivateObjects = objs;
+            return this;
+        }
+        
+        public NatashaSlimMethodBuilder ConfigBuilder(Action<AssemblyCSharpBuilder> config)
+        {
+            _builderConfig = config;
+            return this;
+        }
+        public NatashaSlimMethodBuilder ConfigBuilder(Action<NatashaLoadContext> config)
+        {
+            _ctxConfig = config;
+            return this;
+        }
+        public NatashaSlimMethodBuilder WithSimpleBuilder()
+        {
+            Builder.UseRandomLoadContext();
+            Builder.UseSimpleMode();
+            Builder.ConfigLoadContext(ctx => ctx.AddReferenceAndUsingCode<object>());
+            return this;
+        }
+
+        public NatashaSlimMethodBuilder WithUsings(params string[] usings)
+        {
+            Usings.UnionWith(usings);
+            return this;
+        }
+
+        public NatashaSlimMethodBuilder WithMetadata<T>()
+        {
+            Builder.ConfigLoadContext(ctx => ctx.AddReferenceAndUsingCode<T>());
+            return this;
+        }
+
+        public NatashaSlimMethodBuilder WithMetadata(params Type[] types)
+        {
+            if (types!=null && types.Length > 0)
+            {
+                foreach (var type in types)
+                {
+                    Builder.ConfigLoadContext(ctx => ctx.AddReferenceAndUsingCode(type));
+                }
+            }
+            return this;
+        }
+
+        public T ToDelegate<T>(string modifier = "") where T : Delegate
+        {
+            _builderConfig?.Invoke(Builder);
+            _ctxConfig?.Invoke(Builder.LoadContext);     
+            
+            var className = $"N{Guid.NewGuid():N}";
+            var methodInfo = typeof(T).GetMethod("Invoke")!;
+
+            var returnTypeScript = methodInfo.ReturnType.GetDevelopName();
+            var parameterScript = new StringBuilder();
+
+            var methodParameters = methodInfo.GetParameters();
+            for (int i = 0; i < methodParameters.Length; i += 1)
+            {
+                var paramType = methodParameters[i].ParameterType;
+                Builder.ConfigLoadContext(ctx => ctx.AddReferenceAndUsingCode(paramType));
+                parameterScript.Append($"{paramType.GetDevelopName()} arg{i + 1},");
+            }
+            if (parameterScript.Length > 0)
+            {
+                parameterScript.Length -= 1;
+            }
+
+            StringBuilder usingCode = new();
+            foreach (var item in Usings)
+            {
+
+                usingCode.AppendLine($"using {item};");
+
+            }
+            var fullScript = $"{usingCode} public static class {className} {{ public static {(modifier ?? string.Empty)} {returnTypeScript} Invoke({parameterScript}){{ {Script} }} }}";
+            if (PrivateObjects!=null)
+            {
+                Builder.Add(fullScript.ToAccessPrivateTree(PrivateObjects));
+            }
+            else
+            {
+                Builder.Add(fullScript);
+            }
+            var asm = Builder.GetAssembly();
+            var type = asm.GetType(className);
+            if (type != null)
+            {
+                return (T)Delegate.CreateDelegate(typeof(T), type.GetMethod("Invoke")!);
+            }
+            throw new Exception($"未找到 {className} 类型！");
+        }
+        public T ToAsyncDelegate<T>() where T : Delegate
+        {
+            return ToDelegate<T>("async");
+        }
+        public T ToUnsafeDelegate<T>() where T : Delegate
+        {
+            return ToDelegate<T>("unsafe");
+        }
+        public T ToUnsafeAsyncDelegate<T>() where T : Delegate
+        {
+            return ToDelegate<T>("unsafe async");
+        }
+    }
+}
diff --git a/src/Natasha.CSharp/Extension/Natasha.CSharp.Extension.MethodCreator/StringExtension.cs b/src/Natasha.CSharp/Extension/Natasha.CSharp.Extension.MethodCreator/StringExtension.cs
index af9fe5fb..5721004c 100644
--- a/src/Natasha.CSharp/Extension/Natasha.CSharp.Extension.MethodCreator/StringExtension.cs
+++ b/src/Natasha.CSharp/Extension/Natasha.CSharp.Extension.MethodCreator/StringExtension.cs
@@ -1,4 +1,5 @@
-using System;
+using Natasha.CSharp.Extension.MethodCreator;
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Text;
@@ -6,90 +7,25 @@
 public static class StringExtension
 {
 
-    public static (string script, string[] usings, AssemblyCSharpBuilder builder) WithAssemblyBuilder(this string script, Func<AssemblyCSharpBuilder, AssemblyCSharpBuilder> config)
+    public static NatashaSlimMethodBuilder WithSlimMethodBuilder(this string script, Action<AssemblyCSharpBuilder> config)
     {
-        AssemblyCSharpBuilder builder = new();
-        config?.Invoke(builder);
-        return (script, [], builder);
+        var builder = new NatashaSlimMethodBuilder(script);
+        builder.ConfigBuilder(config);
+        return builder;
     }
 
-
-    public static (string script, string[] usings, AssemblyCSharpBuilder builder) WithAssemblyBuilder(this string script, Func<NatashaLoadContext, NatashaLoadContext> config)
-    {
-        AssemblyCSharpBuilder builder = new();
-        builder.ConfigLoadContext(config);
-        return (script, [], builder);
-    }
-
-    public static (string script, string[] usings, AssemblyCSharpBuilder builder) WithSimpleBuilder(this string script)
-    {
-        AssemblyCSharpBuilder builder = new();
-        builder.UseRandomLoadContext();
-        builder.UseSimpleMode();
-        builder.ConfigLoadContext(ctx => ctx.AddReferenceAndUsingCode<object>());
-        return (script, [], builder);
-    }
-
-    public static (string script, string[] usings, AssemblyCSharpBuilder builder) WithMetadata<T>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
-    {
-        return (buildInfo.script, buildInfo.usings, buildInfo.builder.ConfigLoadContext(ctx => ctx.AddReferenceAndUsingCode(typeof(T))));
-    }
-    public static (string script, string[] usings, AssemblyCSharpBuilder builder) WithMetadata(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo, Type type)
+    public static NatashaSlimMethodBuilder WithSlimMethodBuilder(this string script, Action<NatashaLoadContext> config)
     {
-        return (buildInfo.script, buildInfo.usings, buildInfo.builder.ConfigLoadContext(ctx => ctx.AddReferenceAndUsingCode(type)));
+        var builder = new NatashaSlimMethodBuilder(script);
+        builder.ConfigBuilder(config);
+        return builder;
     }
-    public static (string script, string[] usings, AssemblyCSharpBuilder builder) WithUsings(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo,params string[] usings)
-    {
-        return (buildInfo.script, usings, buildInfo.builder);
-    }
-    public static T ToDelegate<T>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo, string modifier = "") where T: Delegate
-    {
-        var scriptBuilder = buildInfo.builder;
-        var className = $"N{Guid.NewGuid():N}";
-        var methodInfo = typeof(T).GetMethod("Invoke")!;
 
-        var returnTypeScript = methodInfo.ReturnType.GetDevelopName();
-        var parameterScript = new StringBuilder();
-
-        var methodParameters = methodInfo.GetParameters();
-        for (int i = 0; i < methodParameters.Length; i+=1)
-        {
-            var paramType = methodParameters[i].ParameterType;
-            scriptBuilder.ConfigLoadContext(ctx => ctx.AddReferenceAndUsingCode(paramType));
-            parameterScript.Append($"{paramType.GetDevelopName()} arg{i+1},");
-        }
-        if (parameterScript.Length > 0)
-        {
-            parameterScript.Length -= 1;
-        }
-        
-        StringBuilder usingCode = new();
-        foreach (var item in buildInfo.usings)
-	    {
-           
-            usingCode.AppendLine($"using {item};");
-            
-        }
-        buildInfo.builder.Add($"{usingCode} public static class {className} {{ public static {(modifier ?? string.Empty)} {returnTypeScript} Invoke({parameterScript}){{ {buildInfo.script} }} }}");
-        var asm = buildInfo.builder.GetAssembly();
-        var type = asm.GetType(className);
-        if (type != null)
-        {
-               return (T)Delegate.CreateDelegate(typeof(T), type.GetMethod("Invoke")!);
-        }
-        throw new Exception($"未找到 {className} 类型！");
-    }
-    public static T ToAsyncDelegate<T>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo) where T : Delegate
-    {
-        return ToDelegate<T>(buildInfo, "async");
-    }
-    public static T ToUnsafeDelegate<T>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo) where T : Delegate
-    {
-        return ToDelegate<T>(buildInfo, "unsafe");
-    }
-    public static T ToUnsafeAsyncDelegate<T>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo) where T : Delegate
+    public static NatashaSlimMethodBuilder WithSlimMethodBuilder(this string script)
     {
-        return ToDelegate<T>(buildInfo, "unsafe async");
+        var builder = new NatashaSlimMethodBuilder(script);
+        builder.WithSimpleBuilder();
+        return builder;
     }
 }
 
diff --git a/src/Natasha.CSharp/Extension/Natasha.CSharp.Extension.MethodCreator/SystemDelegateExtension.cs b/src/Natasha.CSharp/Extension/Natasha.CSharp.Extension.MethodCreator/SystemDelegateExtension.cs
index e02570ab..3c85bd8a 100644
--- a/src/Natasha.CSharp/Extension/Natasha.CSharp.Extension.MethodCreator/SystemDelegateExtension.cs
+++ b/src/Natasha.CSharp/Extension/Natasha.CSharp.Extension.MethodCreator/SystemDelegateExtension.cs
@@ -1,108 +1,110 @@
 
+using Natasha.CSharp.Extension.MethodCreator;
+
 namespace System
 {
     public static class SystemDelegateExtension
     {
         #region Action Delegate
-        public static Action<T1> ToAction<T1>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Action<T1> ToAction<T1>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Action<T1>>();
+            return builder.ToDelegate<Action<T1>>();
         }
-        public static Action<T1, T2> ToAction<T1, T2>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Action<T1, T2> ToAction<T1, T2>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Action<T1, T2>>();
+            return builder.ToDelegate<Action<T1, T2>>();
         }
-        public static Action<T1, T2, T3> ToAction<T1, T2, T3>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Action<T1, T2, T3> ToAction<T1, T2, T3>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Action<T1, T2, T3>>();
+            return builder.ToDelegate<Action<T1, T2, T3>>();
         }
-        public static Action<T1, T2, T3, T4> ToAction<T1, T2, T3, T4>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Action<T1, T2, T3, T4> ToAction<T1, T2, T3, T4>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Action<T1, T2, T3, T4>>();
+            return builder.ToDelegate<Action<T1, T2, T3, T4>>();
         }
-        public static Action<T1, T2, T3, T4, T5> ToAction<T1, T2, T3, T4, T5>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Action<T1, T2, T3, T4, T5> ToAction<T1, T2, T3, T4, T5>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Action<T1, T2, T3, T4, T5>>();
+            return builder.ToDelegate<Action<T1, T2, T3, T4, T5>>();
         }
-        public static Action<T1, T2, T3, T4, T5, T6> ToAction<T1, T2, T3, T4, T5, T6>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Action<T1, T2, T3, T4, T5, T6> ToAction<T1, T2, T3, T4, T5, T6>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Action<T1, T2, T3, T4, T5, T6>>();
+            return builder.ToDelegate<Action<T1, T2, T3, T4, T5, T6>>();
         }
-        public static Action<T1, T2, T3, T4, T5, T6, T7> ToAction<T1, T2, T3, T4, T5, T6, T7>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Action<T1, T2, T3, T4, T5, T6, T7> ToAction<T1, T2, T3, T4, T5, T6, T7>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Action<T1, T2, T3, T4, T5, T6, T7>>();
+            return builder.ToDelegate<Action<T1, T2, T3, T4, T5, T6, T7>>();
         }
-        public static Action<T1, T2, T3, T4, T5, T6, T7, T8> ToAction<T1, T2, T3, T4, T5, T6, T7, T8>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Action<T1, T2, T3, T4, T5, T6, T7, T8> ToAction<T1, T2, T3, T4, T5, T6, T7, T8>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Action<T1, T2, T3, T4, T5, T6, T7, T8>>();
+            return builder.ToDelegate<Action<T1, T2, T3, T4, T5, T6, T7, T8>>();
         }
-        public static Action<T1, T2, T3, T4, T5, T6, T7, T8, T9> ToAction<T1, T2, T3, T4, T5, T6, T7, T8, T9>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Action<T1, T2, T3, T4, T5, T6, T7, T8, T9> ToAction<T1, T2, T3, T4, T5, T6, T7, T8, T9>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Action<T1, T2, T3, T4, T5, T6, T7, T8, T9>>();
+            return builder.ToDelegate<Action<T1, T2, T3, T4, T5, T6, T7, T8, T9>>();
         }
-        public static Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> ToAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> ToAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>>();
+            return builder.ToDelegate<Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>>();
         }
-        public static Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> ToAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> ToAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>>();
+            return builder.ToDelegate<Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>>();
         }
-        public static Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> ToAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> ToAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>>();
+            return builder.ToDelegate<Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>>();
         }
         #endregion
 
 
         #region Func Delegate
-        public static Func<T1> ToFunc<T1>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Func<T1> ToFunc<T1>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Func<T1>>();
+            return builder.ToDelegate<Func<T1>>();
         }
-        public static Func<T1, T2> ToFunc<T1, T2>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Func<T1, T2> ToFunc<T1, T2>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Func<T1, T2>>();
+            return builder.ToDelegate<Func<T1, T2>>();
         }
-        public static Func<T1, T2, T3> ToFunc<T1, T2, T3>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Func<T1, T2, T3> ToFunc<T1, T2, T3>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Func<T1, T2, T3>>();
+            return builder.ToDelegate<Func<T1, T2, T3>>();
         }
-        public static Func<T1, T2, T3, T4> ToFunc<T1, T2, T3, T4>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Func<T1, T2, T3, T4> ToFunc<T1, T2, T3, T4>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Func<T1, T2, T3, T4>>();
+            return builder.ToDelegate<Func<T1, T2, T3, T4>>();
         }
-        public static Func<T1, T2, T3, T4, T5> ToFunc<T1, T2, T3, T4, T5>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Func<T1, T2, T3, T4, T5> ToFunc<T1, T2, T3, T4, T5>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Func<T1, T2, T3, T4, T5>>();
+            return builder.ToDelegate<Func<T1, T2, T3, T4, T5>>();
         }
-        public static Func<T1, T2, T3, T4, T5, T6> ToFunc<T1, T2, T3, T4, T5, T6>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Func<T1, T2, T3, T4, T5, T6> ToFunc<T1, T2, T3, T4, T5, T6>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Func<T1, T2, T3, T4, T5, T6>>();
+            return builder.ToDelegate<Func<T1, T2, T3, T4, T5, T6>>();
         }
-        public static Func<T1, T2, T3, T4, T5, T6, T7> ToFunc<T1, T2, T3, T4, T5, T6, T7>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Func<T1, T2, T3, T4, T5, T6, T7> ToFunc<T1, T2, T3, T4, T5, T6, T7>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Func<T1, T2, T3, T4, T5, T6, T7>>();
+            return builder.ToDelegate<Func<T1, T2, T3, T4, T5, T6, T7>>();
         }
-        public static Func<T1, T2, T3, T4, T5, T6, T7, T8> ToFunc<T1, T2, T3, T4, T5, T6, T7, T8>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Func<T1, T2, T3, T4, T5, T6, T7, T8> ToFunc<T1, T2, T3, T4, T5, T6, T7, T8>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Func<T1, T2, T3, T4, T5, T6, T7, T8>>();
+            return builder.ToDelegate<Func<T1, T2, T3, T4, T5, T6, T7, T8>>();
         }
-        public static Func<T1, T2, T3, T4, T5, T6, T7, T8, T9> ToFunc<T1, T2, T3, T4, T5, T6, T7, T8, T9>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Func<T1, T2, T3, T4, T5, T6, T7, T8, T9> ToFunc<T1, T2, T3, T4, T5, T6, T7, T8, T9>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Func<T1, T2, T3, T4, T5, T6, T7, T8, T9>>();
+            return builder.ToDelegate<Func<T1, T2, T3, T4, T5, T6, T7, T8, T9>>();
         }
-        public static Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> ToFunc<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> ToFunc<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>>();
+            return builder.ToDelegate<Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>>();
         }
-        public static Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> ToFunc<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> ToFunc<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>>();
+            return builder.ToDelegate<Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>>();
         }
-        public static Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> ToFunc<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(in this (string script, string[] usings, AssemblyCSharpBuilder builder) buildInfo)
+        public static Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> ToFunc<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this NatashaSlimMethodBuilder builder)
         {
-            return buildInfo.ToDelegate<Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>>();
+            return builder.ToDelegate<Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>>();
         }
         #endregion