e/AsyncQueue/clear.html">clear</a></span><span class="signature">(<wbr><span class="parameter" id="clear-param-callBack">[<span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/Function-class.html">Function</a>?</span> <span class="parameter-name">callBack</span>]</span>)
    <span class="returntype parameter">&#8594; void</span>
  </span>
  

</dt>
<dd>
  stop the queue and clear the history
  

</dd>

        <dt id="close" class="callable">
  <span class="name"><a href="../async