interface AreaChartPoint {
    series: {
        name: string;
    };
    label?: string;
    y: number | null;
}
interface AreaChartTooltipOptions {
    date: string;
    points: AreaChartPoint[];
    total: number | false;
    valueFormatter: (value: number | string) => string;
}
export declare function areaChartTooltipHtml({ date, points, total, valueFormatter }: AreaChartTooltipOptions): string;
export {};
//# sourceMappingURL=area-chart-tooltip.d.ts.map