import { CartesianSeries, RectItemStyle, RectItemStylerParams, SeriesBaseOptions } from '../base';
import { CartesianRenderContext, SeriesModule, SeriesPick, TooltipContentData } from '../../../shared/kernel';
import { ColorValue, Datum, Pixels, Fraction, Styler } from '../../../shared/options';
/**
 * What a box-plot tooltip is handed: a box is five numbers, and a renderer
 * that has to reach for them through `datum` would be doing the series' work.
 */
export interface BoxPlotTooltipRendererParams {
    datum: Datum;
    /** Value of xField — the category of the box. */
    xValue: unknown;
    min: number;
    q1: number;
    median: number;
    q3: number;
    max: number;
    seriesName: string;
    color: ColorValue;
}
/** What the item styler of a box is handed: the five numbers it is drawn from. */
export interface BoxPlotItemStylerParams extends RectItemStylerParams {
    min: number;
    q1: number;
    median: number;
    q3: number;
    max: number;
}
/** The style of one box: its fill, and the stroke of the whole glyph — whiskers, caps and median alike. */
export type BoxPlotItemStyle = Omit<RectItemStyle, 'label'>;
export interface BoxPlotSeriesOptions extends Omit<SeriesBaseOptions<BoxPlotTooltipRendererParams>, 'yField' | 'name'> {
    type: 'box-plot';
    minField: string;
    q1Field: string;
    medianField: string;
    q3Field: string;
    maxField: string;
    name?: string;
    fill?: ColorValue;
    fillOpacity?: Fraction;
    stroke?: ColorValue;
    strokeWidth?: Pixels;
    /** Whisker cap width as a fraction of the box width. */
    capLengthRatio?: Fraction;
    /**
     * Gap between boxes of one category group — fraction of the slot step
     * (0–0.9, default 0.2). Ignored when the series is alone in the band.
     */
    groupGap?: Fraction;
    /**
     * Style of one box by its datum. Undefined leaves the box as it is; a
     * partial style is laid over it.
     */
    itemStyler?: Styler<BoxPlotItemStylerParams, BoxPlotItemStyle>;
}
export declare class BoxPlotSeries extends CartesianSeries<BoxPlotSeriesOptions & {
    yField: string;
}> {
    readonly type = "box-plot";
    private boxes;
    protected mainColor(): ColorValue;
    protected get seriesName(): string;
    /** How a box is painted, in the state it is in: the series style with the item styler over it. */
    private itemStyle;
    /** The five numbers of a box, in order; NaN where a field is missing. */
    private statsOf;
    occupiesBandSlot(): boolean;
    yDomain(data: Datum[]): [number, number] | undefined;
    axisKeys(): string[];
    update(ctx: CartesianRenderContext): void;
    pick(x: number, y: number): SeriesPick | undefined;
    nodeAt(datumIndex: number): SeriesPick | undefined;
    tooltipFor(datumIndex: number): TooltipContentData;
}
export declare const boxPlotSeriesModule: SeriesModule<BoxPlotSeriesOptions>;