oh dear

mscorlib/System/ModifierSpec.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Text;
+using Cpp2IlInjected;
+
+namespace System
+{
+	// Token: 0x020001A7 RID: 423
+	[Token(Token = "0x20001A7")]
+	internal interface ModifierSpec
+	{
+		// Token: 0x06001089 RID: 4233
+		[Token(Token = "0x6001089")]
+		[Address(Slot = "0")]
+		Type Resolve(Type type);
+
+		// Token: 0x0600108A RID: 4234
+		[Token(Token = "0x600108A")]
+		[Address(Slot = "1")]
+		StringBuilder Append(StringBuilder sb);
+	}
+}