bsp;&nbsp;<span class="keyword">type</span>&nbsp;_transitionEvent<br>
&nbsp;&nbsp;<span class="keyword">type</span>&nbsp;transitionEvent&nbsp;=&nbsp;<span class="constructor">Dom</span>._transitionEvent&nbsp;<span class="constructor">Dom</span>.event_like<br>
&nbsp;&nbsp;<span class="keyword">type</span>&nbsp;_webGlContextEvent<br>
&nbsp;&nbsp;<span class="keyword">type</span>&nbsp;webGlContextEvent&nbsp;=&nbsp;<span class="constructor">Dom</span>._webGlContextEvent&nbsp;<span class="constructor">Dom</span>