s="callable inherited">
  <span class="name"><a href="https://api.flutter.dev/flutter/widgets/Widget/debugFillProperties.html">debugFillProperties</a></span><span class="signature">(<wbr><span class="parameter" id="debugFillProperties-param-properties"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticPropertiesBuilder-class.html">DiagnosticPropertiesBuilder</a></span> <span class="parameter-name">properties</span></span>)
    <span class="returntype parameter">&#85