 href="dart-ui/TextStyle-class.html">TextStyle</a></span>         
        </dt>
        <dd>
          An opaque object that determines the size, position, and rendering of text.
        </dd>
        <dt id="Versions">
          <span class="name "><a href="dart-ui/Versions-class.html">Versions</a></span>         
        </dt>
        <dd>
          Wraps version information for Dart, Skia and Flutter.
        </dd>
        <dt id="Vertices">
          <span class="name "><a href="dart-ui/Vertices-class.