/**handles:aioseo/js/src/vue/standalone/blocks/table-of-contents/frontend.js**/
let c=document.querySelectorAll(".aioseo-toc-header-area")||[],a=document.querySelectorAll(".aioseo-toc-header-collapsible")||[];c.forEach(e=>{!e||e.parentElement.classList.contains("aioseo-toc-header")||e.parentElement.classList.add("aioseo-toc-header")}),a.forEach(l=>{l.addEventListener("click",()=>{var e=null==l?void 0:l.closest(".aioseo-toc-header"),o=e?e.querySelector(".aioseo-toc-contents"):null,o,o;o&&(o.classList.toggle("aioseo-toc-collapsed"),(o=e.querySelector(".aioseo-toc-header-collapsible-closed"))&&o.classList.toggle("aioseo-toc-collapsed"),o=e.querySelector(".aioseo-toc-header-collapsible-open"))&&o.classList.toggle("aioseo-toc-collapsed")})});