namespace Foundation
{
    [Register("NSMutableAttributedString", true)]
    public class NSMutableAttributedString : NSAttributedString
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [SupportedOSPlatform("maccatalyst")]
        [SupportedOSPlatform("ios")]
        [SupportedOSPlatform("macos")]
        [SupportedOSPlatform("tvos")]
        public bool ReadFromUrl(NSUrl! url, NSAttributedStringDocumentAttributes! options, ref NSDictionary<NSString!, NSObject!>! returnOptions, ref NSError! error);
    }
}