> = <span class="default-value">0</span></span> ])
            <span class="returntype parameter">&#8594; <a href="dart-core/int-class.html">int</a></span>
          </span>
                  </dt>
        <dd class="inherited">
          Returns the first index in the list that satisfies the provided <code>test</code>. <a href="dart-collection/ListMixin/indexWhere.html">[...]</a>
                  <div class="features">inherited</div>
</dd>
        <dt id="insert" class="callable inherited">
          <spa