namespace Android.Telephony
{
    [Register("android/telephony/PhoneNumberFormattingTextWatcher", DoNotGenerateAcw = true)]
    public class PhoneNumberFormattingTextWatcher : Object, IJavaObject, INoCopySpan, ITextWatcher, IJavaPeerable, IDisposable
    {
        public void BeforeTextChanged(string? s, int start, int count, int after);
    }
}