export declare function getGroupBarOption( node?: any, resData?: any, ): { color: any; tooltip: {}; backgroundColor: any; title: { text: string; left: string; textStyle: any; }; legend: { orient: string; right: string; top: string; itemWidth: number; itemHeight: number; textStyle: { color: any; fontSize: number; }; }; grid: { top: string; left: string; right: string; bottom: string; containLabel: boolean; }; dataset: { dimensions: string[]; source: (string | number)[][]; }[]; xAxis: { type: string; axisLabel: { color: any; }; axisTick: { show: boolean; }; }; yAxis: { axisLabel: { color: any; }; axisTick: { show: boolean; }; splitLine: { show: boolean; lineStyle: { color: string; }; }; }; series: { type: string; seriesLayoutBy: string; }[]; };