namespace Android.Text
{
    [Register("android/text/SpannableStringBuilder", DoNotGenerateAcw = true)]
    public class SpannableStringBuilder : Object, IJavaObject, IEditable, IGetChars, ISpannable, ISpanned, IJavaPeerable, IAppendable, ICharSequence, IEnumerable, IEnumerable<char>, IDisposable
    {
        public IEditable? Insert(int where, string? tb);
    }
}