lass="signature">&lt;<wbr><span class="type-parameter"><a href="../../dart-html/SpeechSynthesisEvent-class.html">SpeechSynthesisEvent</a></span>&gt;</span></span>
          const <span class="name ">markEvent</span>
          
        </section>
        <section class="desc markdown">
          <p>Static factory designed to expose <code>mark</code> events to event
handlers that are not necessarily instances of <a href="../../dart-html/SpeechSynthesisUtterance-class.html">SpeechSynthesisUtterance</a>.</p>
<p