<a href="#class-type-onInstalledEvent" class="anchor"></a><code><span class="keyword">class</span> <span class="keyword">type</span>  <a href="class-type-onInstalledEvent/index.html">onInstalledEvent</a> = <span class="keyword">object</span> ... <span class="keyword">end</span></code></div><div class="spec class-type" id="class-type-runtime"><a href="#class-type-runtime" class="anchor"></a><code><span class="keyword">class</span> <span class="keyword">type</span>  <a href="class-type-runtime/index.html">run