){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...

r(element)\n\n      if (selected) {\n        this._addAriaAndCollapsedClass([element], this._isShown(selected))\n      }\n    }\n  }\n\n  _getFirstLevelChildren(selector) {\n    const children = SelectorEngine.find(CLASS_NAME_DEEPER_CHILDREN, this._config.parent)\n    // remove children if greater depth\n    return SelectorEngine.find(selector, this._config.parent).filter(element => !children.includes(element))\n  }\n\n  _addAriaAndCollapsedClass(triggerArray, isOpen) {\n    if (!triggerArray.length)...

ata-parent=\"${this._config.parent}\"]`\n    const children = [].slice.call(parent.querySelectorAll(selector))\n\n    $(children).each((i, element) => {\n      this._addAriaAndCollapsedClass(\n        Collapse._getTargetFromElement(element),\n        [element]\n      )\n    })\n\n    return parent\n  }\n\n  _addAriaAndCollapsedClass(element, triggerArray) {\n    const isOpen = $(element).hasClass(CLASS_NAME_SHOW)\n\n    if (triggerArray.length) {\n      $(triggerArray)\n        .toggleClass(CLASS_NAME_COLLAPSED,...