export declare const histogram: (columns: any, rows: any, settings: any, extra: any, isHistogram?: boolean) => {
    data: never[];
    itemStyle: any;
    tipHtml: any;
    lineDataName: any[];
    legend: {
        formatter: (name: any) => any;
        show: boolean;
    } | {
        show: boolean;
    };
    tooltip: {
        trigger: string;
        formatter: (items: any) => string;
    } | {
        show: boolean;
    };
    yAxis: {};
    xAxis: {};
    label: any;
    stack: any;
    series: boolean | never[];
};