on class="multi-line-signature">
      const
      <span class="name ">TextRange</span>(<wbr><ol class="parameter-list"><li><span class="parameter" id="-param-start">{<span class="type-annotation"><a href="../../dart-core/int-class.html">int</a></span> <span class="parameter-name">start</span>, </span></li>
<li><span class="parameter" id="-param-end"><span class="type-annotation"><a href="../../dart-core/int-class.html">int</a></span> <span class="parameter-name">end</span>}</span></li>
</ol>)
    </section