oh dear

mscorlib/System/Runtime/Remoting/Messaging/HeaderHandler.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Runtime.InteropServices;
+using Cpp2IlInjected;
+
+namespace System.Runtime.Remoting.Messaging
+{
+	/// <summary>Represents the method that will handle processing of headers on the stream during deserialization.</summary>
+	/// <param name="headers">The headers of the event.</param>
+	/// <returns>A <see cref="T:System.Object" /> that conveys information about a remote function call.</returns>
+	// Token: 0x0200050F RID: 1295
+	// (Invoke) Token: 0x06002939 RID: 10553
+	[Token(Token = "0x200050F")]
+	[ComVisible(true)]
+	public delegate object HeaderHandler(Header[] headers);
+}