{{#if hasBlock}} {{yield (hash icon=(component 'ui-button-icon' icon=icon size=size iconSpin=iconSpin iconPulse=iconPulse) title=(component 'ui-button-title' title=title) )}} {{else}} {{#if icon}} {{ui-icon icon=icon spin=iconSpin pulse=iconPulse}} {{/if}} {{#if title}} {{title}} {{/if}} {{/if}}