code: function() {
  
  		if (Lava.schema.DEBUG && this._active_argument_index != -1 && this._arguments[this._active_argument_index].isWaitingRefresh()) Lava.t();
  		this._active_template = this._getActiveTemplate();
  		return this._refresher.render(this._active_template ? [this._active_template] : []);
  
  	}
docs: Version of `_renderContent` which uses created refresher instance
  @returns {string}