rameter" id="-param-eventInitDict"><span class="type-annotation"><a href="../../dart-core/Map-class.html">Map</a></span> <span class="parameter-name">eventInitDict</span></span></li>
</ol>)
    </section>

    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
      <pre class="language-dart"><code class="language-dart">factory PromiseRejectionEvent(String type, Map eventInitDict) {
  var eventInitDict_1 = convertDartToNative_Dictionary(eventInitDict);
  return