-ifAbsent"><span class="type-annotation">dynamic</span> <span class="parameter-name">ifAbsent</span>()</span> })
            <span class="returntype parameter">&#8594; dynamic</span>
          </span>
        </dt>
        <dd class="inherited">
          Updates the value for the provided <code>key</code>. <a href="dart-core/Map/update.html">[...]</a>
          <div class="features">inherited</div>
</dd>
        <dt id="updateAll" class="callable inherited">
          <span class="name"><a href="dart-core/