 class="qm-docs-anchor-icon" href="#api"></a></div></div><div class="qm-docs-topic-body"><div class="qm-html-paragraph"><a href="/docs/button/changelog">Change Log</a> </div><div class="qm-html-paragraph"><div class="qm-api"><div class="qm-api-group qm-api-class-group"><div class="qm-api-group-header qm-api-class-group-header qm-header-font">Classes</div><div class="qm-api-item qm-api-class qm-api-collapsible qm-api-collapsible-open"><div class="qm-api-collapsible-heading"><div class="qm-api-collapsible-tog