oh dear

mscorlib/System/Threading/SynchronizationContextProperties.cs

@@ -0,0 +1,18 @@
+using System;
+using Cpp2IlInjected;
+
+namespace System.Threading
+{
+	// Token: 0x02000327 RID: 807
+	[Token(Token = "0x2000327")]
+	[Flags]
+	internal enum SynchronizationContextProperties
+	{
+		// Token: 0x040010C4 RID: 4292
+		[Token(Token = "0x40010C4")]
+		None = 0,
+		// Token: 0x040010C5 RID: 4293
+		[Token(Token = "0x40010C5")]
+		RequireWaitNotification = 1
+	}
+}