class="features">inherited</div>
</dd>
        <dt id="waitUntil" class="callable inherited">
          <span class="name"><a href="../dart-html/ExtendableEvent/waitUntil.html">waitUntil</a></span><span class="signature">(<wbr><span class="parameter" id="waitUntil-param-f"><span class="type-annotation"><a href="../dart-async/Future-class.html">Future</a></span> <span class="parameter-name">f</span></span><wbr>)
            <span class="returntype parameter">&#8594; void</span>
          </span>
            