styleText method
Implementation
TextStyle? styleText(dynamic idOrTextStyle) {
  if(idOrTextStyle == null) {
    return null;
  }
  if(idOrTextStyle is TextStyle) {
    return idOrTextStyle;
  }
  return fundamentals.textStyle(idOrTextStyle);
}TextStyle? styleText(dynamic idOrTextStyle) {
  if(idOrTextStyle == null) {
    return null;
  }
  if(idOrTextStyle is TextStyle) {
    return idOrTextStyle;
  }
  return fundamentals.textStyle(idOrTextStyle);
}