Create custom TextStyle class on Flutter

How can I create a custom TextStyle class in flutter? For example I have several buttons and want the text inside to all be the same fontSize and color but I don’t want to repeat the TextStyle inside of each Text widget, but instead create something such as CustomTextStyle that I could use in the place of the TextStyle itself.
Is there a way to do this?

>Solution :

Create a separate class names CustomTextStyle and add the styles inside them like:

class CustomTextStyle {
  static const TextStyle nameOfTextStyle = TextStyle(
    fontSize: 24,
    color: Colors.green,
    fontWeight: FontWeight.bold,
  );
}

Now you can use it in Text widget like:

Text('Lorem Ipsum',
   style: CustomTextStyle.nameOfTextStyle,
)