xamarinmac 
namespace Foundation
{
    [Register("NSMutableString", true)]
    public class NSMutableString : NSString, INSCoding, INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Introduced(PlatformName.iOS, 9, 0, PlatformArchitecture.All, null)]
        [Introduced(PlatformName.MacOSX, 10, 11, PlatformArchitecture.All, null)]
        public bool ApplyTransform(NSStringTransform transform, bool reverse, NSRange range, out NSRange resultingRange);
    }
}
.NET
6.07.08.09.0
Information specific to xamarinmac
Assembly

Xamarin.Mac , Version=0.0.0.0, PublicKeyToken=84e04ff9cfb79065

Referencing

The API is automatically referenced.

Platform Restrictions

This framework does not have platform annotations.

  • Built-in API
  • Package-provided API