import { default as React } from 'react';
type DataPoint = {
    x: Date;
    y: number;
};
type Dataset = DataPoint[];
interface StackedLineChartData {
    top_level_category_guid: string;
    category_guid: string;
    category_name: string;
    category_color: string;
    dataset: Dataset;
}
interface StackedLineChartProps {
    stackedDatasets: StackedLineChartData[];
    unstackedDatasets?: StackedLineChartData[];
    onHoverArea?: (category: string) => void;
    onHoverPoint?: (category: string) => void;
    onHoverLegend?: (category: string) => void;
    onClickLegend?: (category: string) => void;
    availableHeight?: number;
    minimumHeight?: number;
}
export declare const StackedLineChart: React.FC<StackedLineChartProps>;
export {};