namespace AppKit
{
    [SupportedOSPlatform("macos")]
    [UnsupportedOSPlatform("maccatalyst")]
    public static class NSMutableAttributedStringAppKitAddons
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("applyFontTraits:range:")]
        public static void ApplyFontTraits(this NSMutableAttributedString! This, NSFontTraitMask traitMask, NSRange range);
    }
}