s language-handlebars"><span class="token comment">&lt;!-- Before --></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>button</span> <span class="token attr-name"><span class="token handlebars language-handlebars"><span class="token delimiter punctuation">{{</span><span class="token variable">action</span> <span class="token string">'handleClick'</span> <span class="token number">123</span><span class="token delimiter punctuation">}}</span></span></span><span