){if(!this._config.parent)return;const t=this._getFirstLevelChildren(_t);for(const e of t){const t=K.getElementFromSelector(e);t&&this._addAriaAndCollapsedClass([e],this._isShown(t))}}_getFirstLevelChildren(t){const e=K.find(":scope .collapse .collapse",this._config.parent);return K.find(t,this._config.parent).filter((t=>!e.includes(t)))}_addAriaAndCollapsedClass(t,e){if(t.length)for(const s of t)s.classList.toggle("collapsed",!e),s.setAttribute("aria-expanded",e)}static jQueryInterface(t){const...

0])):e=document.querySelector(this._config.parent);var i='[data-toggle="collapse"][data-parent="'+this._config.parent+'"]',a=[].slice.call(e.querySelectorAll(i));return o.default(a).each((function(e,i){n._addAriaAndCollapsedClass(t._getTargetFromElement(i),[i])})),e},e._addAriaAndCollapsedClass=function(t,e){var n=o.default(t).hasClass(q);e.length&&o.default(e).toggleClass(B,!n).attr("aria-expanded",n)},t._getTargetFromElement=function(t){var e=d.getSelectorFromElement(t);return e?document.query...