an class="signature">(<wbr>)
            <span class="returntype parameter">&#8594; <a href="dart-core/int-class.html">int</a></span>
          </span>
                  </dt>
        <dd class="inherited">
          This operation is not supported by an unmodifiable list.
                  <div class="features">inherited</div>
</dd>
        <dt id="removeRange" class="callable inherited">
          <span class="name"><a href="dart-typed_data/UnmodifiableInt64ListView/removeRange.html">removeRange</a></span