4 files changed, 10 insertions, 2 deletions
diff --git a/src/SMAPI.Internal.Patching/BasePatcher.cs b/src/SMAPI.Internal.Patching/BasePatcher.cs
index 87155d7f..6d019b52 100644
--- a/src/SMAPI.Internal.Patching/BasePatcher.cs
+++ b/src/SMAPI.Internal.Patching/BasePatcher.cs
@@ -1,3 +1,5 @@
+#nullable disable
+
 using System;
 using System.Reflection;
 using HarmonyLib;
diff --git a/src/SMAPI.Internal.Patching/HarmonyPatcher.cs b/src/SMAPI.Internal.Patching/HarmonyPatcher.cs
index c07e3b41..fc239fd2 100644
--- a/src/SMAPI.Internal.Patching/HarmonyPatcher.cs
+++ b/src/SMAPI.Internal.Patching/HarmonyPatcher.cs
@@ -1,3 +1,5 @@
+#nullable disable
+
 using System;
 using HarmonyLib;
 
@@ -15,7 +17,7 @@ namespace StardewModdingAPI.Internal.Patching
         /// <param name="patchers">The patchers to apply.</param>
         public static Harmony Apply(string id, IMonitor monitor, params IPatcher[] patchers)
         {
-            Harmony harmony = new Harmony(id);
+            Harmony harmony = new(id);
 
             foreach (IPatcher patcher in patchers)
             {
diff --git a/src/SMAPI.Internal.Patching/IPatcher.cs b/src/SMAPI.Internal.Patching/IPatcher.cs
index a732d64f..5b373117 100644
--- a/src/SMAPI.Internal.Patching/IPatcher.cs
+++ b/src/SMAPI.Internal.Patching/IPatcher.cs
@@ -1,3 +1,5 @@
+#nullable disable
+
 using HarmonyLib;
 
 namespace StardewModdingAPI.Internal.Patching
diff --git a/src/SMAPI.Internal.Patching/PatchHelper.cs b/src/SMAPI.Internal.Patching/PatchHelper.cs
index fc79ddf2..52b15fd1 100644
--- a/src/SMAPI.Internal.Patching/PatchHelper.cs
+++ b/src/SMAPI.Internal.Patching/PatchHelper.cs
@@ -1,3 +1,5 @@
+#nullable disable
+
 using System;
 using System.Linq;
 using System.Reflection;
@@ -43,7 +45,7 @@ namespace StardewModdingAPI.Internal.Patching
         /// <param name="generics">The method generic types, or <c>null</c> if it's not generic.</param>
         public static string GetMethodString(Type type, string name, Type[] parameters = null, Type[] generics = null)
         {
-            StringBuilder str = new StringBuilder();
+            StringBuilder str = new();
 
             // type
             str.Append(type.FullName);