iv><h2 id="Extends" class="subsection-title has-anchor">Extends</h2><ul><li><a href="UIObject.html">UIObject</a></li></ul><h2 id="members" class="subsection-title has-anchor">Members</h2><h3 class="name has-anchor" id="checked"><span class="type-signature"></span>checked<span class="type-signature"></span></h3><b class="subsection-title">Properties</b><div class="allow-overflow"><table class="props"><thead><tr><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="type"><span class