ss="p">:</span> <span class="kt"><a href="../Classes/Observable.html">Observable</a></span><span class="o">&lt;</span><span class="kt">Element</span><span class="o">&gt;</span>
    <span class="p">,</span> <span class="kt"><a href="../Protocols/SubjectType.html">SubjectType</a></span>
    <span class="p">,</span> <span class="kt"><a href="../Protocols/ObserverType.html">ObserverType</a></span>
    <span class="p">,</span> <span class="kt"><a href="../Protocols/Disposable.html">Disposable</a></span></code></