<PackageReference Include="System.Reactive" Version="6.0.0" />

Constants_WindowsThreading

using System.Runtime.CompilerServices; namespace System.Reactive { internal static class Constants_WindowsThreading { [System.Runtime.CompilerServices.Nullable(1)] public const string OBSOLETE_INSTANCE_PROPERTY = "Use the Current property to retrieve the DispatcherScheduler instance for the current thread's Dispatcher object."; } }