n class="Identifier">listeners</span><span class="Other">:</span> <span class="Identifier">seq</span><span class="Other">[</span><span class="Keyword">proc</span> <span class="Other">(</span><span class="Identifier">message</span><span class="Other">:</span> <span class="Identifier">T</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">void</span><span class="Other">]</span>
</pre></dt>
<dd>



</dd>
</div>

</dl></div>
<div class="section" id="12">
<h1><a class="toc-back