import { FunnelConfig, NewNestedDataPoint, TooltipConfig, XAxisConfig, YAxisConfig } from './types';
export type FunnelStage = {
    name: string;
    value: number;
    color: string;
    dropOffPercentage: number;
    seriesKey: string;
};
export declare const calculateFunnelDropOff: (value: number, baseValue: number) => number;
export declare const getFunnelStages: (data: NewNestedDataPoint[], selectedKeys: string[], colors: {
    key: string;
    color: string;
}[], percentageBase?: FunnelConfig["percentageBase"]) => FunnelStage[];
export type FunnelChartProps = {
    data: NewNestedDataPoint[];
    selectedKeys: string[];
    colors: {
        key: string;
        color: string;
    }[];
    funnelConfig?: FunnelConfig;
    barsize?: number;
    tooltip?: TooltipConfig;
    xAxis?: XAxisConfig;
    yAxis?: YAxisConfig;
    isSmallScreen?: boolean;
    hoveredKey: string | null;
    setHoveredKey: (key: string | null) => void;
};
export declare const FunnelChart: ({ data, selectedKeys, colors, funnelConfig, barsize, tooltip, xAxis, yAxis, isSmallScreen, hoveredKey, setHoveredKey, }: FunnelChartProps) => import("react/jsx-runtime").JSX.Element | null;
export default FunnelChart;