namespace System.Runtime.InteropServices.ObjectiveC
{
    [AttributeUsage(System.AttributeTargets.Class, AllowMultiple = false, Inherited = true)]
    [SupportedOSPlatform("macos")]
    public sealed class ObjectiveCTrackedTypeAttribute : Attribute
}
Assembly System.Runtime.InteropServices , Version=6.0.0.0, PublicKeyToken=b03f5f7f11d50a3a
Help Documentation
.NET 6.06.0-android6.0-ios6.0-macos6.0-tvos6.0-watchos6.0-windows

10/25/2021
An error has occurred. This application may no longer respond until reloaded. Reload 🗙