Object.entries(this._config.content))this._setContent(t,s,e);const e=t.children[0],s=this._resolvePossibleFunction(this._config.extraClass);return s&&e.classList.add(...s.split(" ")),e}_typeCheckConfig(t){super._typeCheckConfig(t),this._checkContent(t.content)}_checkContent(t){for(const[e,s]of Object.entries(t))super._typeCheckConfig({selector:e,entry:s},ye)}_setContent(t,e,s){const i=K.findOne(s,t);i&&((e=this._resolvePossibleFunction(e))?l(e)?this._putElementInTemplate(c(e),i):this._config.html?i.innerHTML=t...