-ui/SemanticsUpdate-class.html">[...]</a>
        </dd>
        <dt id="SemanticsUpdateBuilder">
          <span class="name "><a href="dart-ui/SemanticsUpdateBuilder-class.html">SemanticsUpdateBuilder</a></span>         
        </dt>
        <dd>
          An object that creates <a href="dart-ui/SemanticsUpdate-class.html">SemanticsUpdate</a> objects. <a href="dart-ui/SemanticsUpdateBuilder-class.html">[...]</a>
        </dd>
        <dt id="Shader">
          <span class="name "><a href="dart-ui/Shader-c