ml">[...]</a>
          <div class="features">inherited</div>
</dd>
        <dt id="putIfAbsent" class="callable inherited">
          <span class="name"><a href="dart-core/Map/putIfAbsent.html">putIfAbsent</a></span><span class="signature">(<wbr><span class="parameter" id="putIfAbsent-param-key"><span class="parameter-name">key</span>, </span> <span class="parameter" id="putIfAbsent-param-ifAbsent"><span class="type-annotation">dynamic</span> <span class="parameter-name">ifAbsent</span>()</span>)
         