C# decompiler restoring async/await methods

Question

I tried a number of C# decompilers (dotPeek, Reflector, ILSpy, the one from Teleric) but none of them restores async methods as they look before compilation. Is there any decompiler restoring async/await? My base problem is to migrate nuget package from Xamarin iOS project to x64 Unified iOS project. Thanks.

Answer 1

If I get you right, you want something like dnSpy which decompiles to async and await keywords as shown in this screenshot I took from version 5:

Version 4 was not able to decompile async/await.