tTransformer/upgrade.html">upgrade</a></li>
    
    </ol>
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  <div id="dartdoc-main-content" class="col-xs-12 col-sm-9 col-md-8 main-content">
      <div><h1><span class="kind-constructor">WebSocketTransformer</span> constructor</h1></div>

    <section class="multi-line-signature">
      
      <span class="name ">WebSocketTransformer</span>(<wbr>{<span class="parameter" id="-param-protocolSelector"><span class="type-annotation">dynamic</span> <span class="parameter-