component Tab(label string, icon string, url string) a.tab.action(href=url, data-action="diff", data-trigger="click", aria-label=label, dropzone="move") Icon(icon) span.tab-text= label component TabWithCount(label string, count int, icon string, url string) a.tab.action(href=url, data-action="diff", data-trigger="click", aria-label=label, dropzone="move") Icon(icon) span.tab-text= label span.tab-count= count