      
</dd>
        <dt id="postMessage" class="callable">
          <span class="name"><a href="../dart-html/DedicatedWorkerGlobalScope/postMessage.html">postMessage</a></span><span class="signature">(<wbr><span class="parameter" id="postMessage-param-message"><span class="type-annotation">dynamic</span> <span class="parameter-name">message</span>, </span><wbr><span class="parameter" id="postMessage-param-transfer">[<span class="type-annotation"><a href="../dart-core/List-class.html">List</a><span class="