oh dear

mscorlib/System/Runtime/InteropServices/OutAttribute.cs

@@ -0,0 +1,21 @@
+using System;
+using Cpp2IlInjected;
+
+namespace System.Runtime.InteropServices
+{
+	/// <summary>Indicates that data should be marshaled from callee back to caller.</summary>
+	// Token: 0x02000573 RID: 1395
+	[Token(Token = "0x2000573")]
+	[ComVisible(true)]
+	[AttributeUsage(AttributeTargets.Parameter)]
+	public sealed class OutAttribute : Attribute
+	{
+		/// <summary>Initializes a new instance of the <see cref="T:System.Runtime.InteropServices.OutAttribute" /> class.</summary>
+		// Token: 0x06002AA0 RID: 10912 RVA: 0x00002050 File Offset: 0x00000250
+		[Token(Token = "0x6002AA0")]
+		[Address(RVA = "0x4093D0", Offset = "0x4081D0", VA = "0x1804093D0")]
+		public OutAttribute()
+		{
+		}
+	}
+}