{\n      toastHeader.append($('<i />').addClass('mr-2').addClass(this._config.icon))\n    }\n\n    if (this._config.title != null) {\n      toastHeader.append($('<strong />').addClass('mr-auto').html(this._config.title))\n    }\n\n    if (this._config.subtitle != null) {\n      toastHeader.append($('<small />').html(this._config.subtitle))\n    }\n\n    if (this._config.close == true) {\n      const toastClose = $('<button data-dismiss=\"toast\" />').attr('type', 'button').addClass('ml-2 mb-1 close...