,<br><span class="parameter" id="observe-param-characterDataOldValue"><span class="type-annotation">bool</span> <span class="parameter-name">characterDataOldValue</span></span>,<br><span class="parameter" id="observe-param-attributeFilter"><span class="type-annotation">List&lt;String&gt;</span> <span class="parameter-name">attributeFilter</span></span>}
            </div>
            )    </section>

    <section class="desc markdown">
    
          <p>Observes the target for the specified changes.</p>
<p>