ss="type-annotation"><a href="../../dart-core/String-class.html">String</a></span> <span class="parameter-name">label</span>, </span></li>
<li><span class="parameter" id="createDataChannel-param-dataChannelDict">[<span class="type-annotation"><a href="../../dart-core/Map-class.html">Map</a></span> <span class="parameter-name">dataChannelDict</span>]</span></li>
</ol>)
      
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
      <pre class=