From 3f6cf714355fdf8a1d4810e1ee5d3d0134b1c3a9 Mon Sep 17 00:00:00 2001
From: neuecc <ils@neue.cc>
Date: Mon, 24 Apr 2023 19:19:32 +0900
Subject: [PATCH] using System

---
 GroupedNativeMethodsGenerator/GroupedNativeMethodsGenerator.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/GroupedNativeMethodsGenerator/GroupedNativeMethodsGenerator.cs b/GroupedNativeMethodsGenerator/GroupedNativeMethodsGenerator.cs
index 1bfdf7a..f53cba5 100644
--- a/GroupedNativeMethodsGenerator/GroupedNativeMethodsGenerator.cs
+++ b/GroupedNativeMethodsGenerator/GroupedNativeMethodsGenerator.cs
@@ -14,6 +14,8 @@ public partial class GroupedNativeMethodsGenerator : IIncrementalGenerator
         context.RegisterPostInitializationOutput(ctx =>
         {
             ctx.AddSource("GroupedNativeMethodsGenerator.Attribute.cs", """
+using System;
+
 namespace GroupedNativeMethodsGenerator
 {
     [AttributeUsage(AttributeTargets.Class, AllowMultiple = false, Inherited = false)]