                  </dt>
        <dd>
          Returns true if this map contains the given <code>value</code>. <a href="dart-collection/MapMixin/containsValue.html">[...]</a>
                  <div class="features">override</div>
</dd>
        <dt id="forEach" class="callable">
          <span class="name"><a href="dart-collection/MapMixin/forEach.html">forEach</a></span><span class="signature">(<wbr><span class="parameter" id="forEach-param-action"><span class="type-annotation">void</span> <span class="par