title: Setting TextStyle in flutter
body: <p>How do I set the text style to <code>headline1</code> or <code>body1</code> like it is described in the "Material Text Scale: Modernizing Flutter Text Theming" section of the <a href="https://medium.com/flutter/announcing-flutter-1-17-4182d8af7f8e" rel="nofollow noreferrer">Flutter 1.17 Announcement article</a></p>
  
  <pre><code>final TextStyle TEXT_STYLE = GoogleFonts.lato(textStyle: *something in here?*);
  </code></pre>