art-html/SpeechSynthesisUtterance-class.html">SpeechSynthesisUtterance</a>. 
                  <div class="features">read-only</div>
</dd>
        <dt id="onEnd" class="property">
          <span class="name"><a href="../dart-html/SpeechSynthesisUtterance/onEnd.html">onEnd</a></span>
          <span class="signature">&#8594; <a href="../dart-async/Stream-class.html">Stream</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../dart-html/SpeechSynthesisEvent-class.html">SpeechSynthesisE