namespace AppKit
{
    [Register("NSLayoutManager", true)]
    [SupportedOSPlatform("maccatalyst")]
    [SupportedOSPlatform("macos")]
    public class NSLayoutManager : NSObject, INSCoding, INSSecureCoding, INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("setNotShownAttribute:forGlyphAtIndex:")]
        public virtual void SetNotShownAttribute(bool flag, UIntPtr glyphIndex);
    }
}