all(item);\n    }\n\n    unCheck (item) {\n      this._config.onUnCheck.call(item);\n    }\n\n    // Private\n\n    _init() {\n      var that = this\n      $(Selector.DATA_TOGGLE).find('input:checkbox:checked').parents('li').toggleClass(ClassName.TODO_LIST_DONE)\n      $(Selector.DATA_TOGGLE).on('change', 'input:checkbox', (event) => {\n        that.toggle($(event.target))\n      })\n    }\n\n    // Static\n\n    static _jQueryInterface(config) {\n      return this.each(function () {\n        let...