-line-signature">
      

<span class="returntype">void</span>
<span class="name ">operator []=</span>(<wbr><ol class="parameter-list"><li><span class="parameter" id="[]=-param-key"><span class="type-annotation">dynamic</span> <span class="parameter-name">key</span>, </span></li>
<li><span class="parameter" id="[]=-param-value"><span class="type-annotation">dynamic</span> <span class="parameter-name">value</span></span></li>
</ol>)

      

    </section>
    


    
<section class="summary source-code" id=