import { ScaleLinear } from 'd3-scale';
import { SelectionType } from '../HistogramParams.js';
import { ChartAxes, HistogramData } from '../utils/HistogramUtils.js';
import { AbstractChart } from './AbstractChart.js';
export declare class ChartCurve extends AbstractChart {
    /** Replots the chart with new dimensions + repositionates selected areas correctly */
    resize(histogramContainer: HTMLElement): void;
    plot(inputData: HistogramData[]): void;
    protected onSelectionClick(): void;
    protected addSelectionBrush(selectionType: SelectionType, chartAxes: ChartAxes, leftOffset: number): void;
    protected createNormalizeYDomain(): ScaleLinear<number, number, never>;
    /**
   * @override For areas charts, removes the line behind the hovered bucket of the histogram + removes the circle on the hovered bucket
   */
    protected clearTooltipCursor(): void;
    protected drawTooltipCursor(data: Array<HistogramData>, axes: ChartAxes, chartIsToSides?: Map<string, string>): void;
    protected createYDomain(data: Array<HistogramData>): ScaleLinear<number, number, never>;
    protected createChartNormalizeLeftAxes(): void;
    protected createChartYLeftAxes(data: Array<HistogramData>): void;
    protected createChartYRightAxes(data: Array<HistogramData>): void;
    protected drawChartAxes(chartAxes: ChartAxes, leftOffset: number): void;
    /**
     * Draws a curve linking the data array buckets.
     * @param chartId Identifier of the chart.
     * @param data Histogram bucket array. Buckets must be validated before.
     * @param line D3 line generator to plot the curves
     * @param dashed Whether the curves shall be dashed or solid
     * @param fixedSelectionClipPath Clip path applied to the fixed selections.
     * @param currentSelectionClipPath Clip path applied to the current selections.
     */
    private plotCurves;
    protected plotChart(data: Array<HistogramData>, domain?: ScaleLinear<number, number>, normalize?: boolean): void;
    protected applyStyleOnSelection(): void;
    protected getStartPosition(data: Array<HistogramData>, index: number): number;
    protected getEndPosition(data: Array<HistogramData>, index: number): number;
    /**
     * @deprecated
     */
    protected setTooltipXposition(xPosition: number): number;
    /**
     * @deprecated
     */
    protected setTooltipYposition(yPosition: number): number;
    private normalize;
    private createClipperContext;
}