import { ScaleLinear, ScaleTime } from 'd3-scale';
import { BucketsVirtualContext } from './buckets/buckets.js';
import { HistogramParams } from './HistogramParams.js';
import { BrushCornerTooltips, BucketInterval, ChartAxes, ChartDimensions, DataType, HistogramData, HistogramSVGG, HistogramTooltipYValue, SelectedOutputValues, SwimlaneAxes, SwimlaneData } from './utils/HistogramUtils.js';
export declare abstract class AbstractHistogram {
    histogramParams: HistogramParams;
    brushCornerTooltips: BrushCornerTooltips;
    /** Contexts */
    protected context: HistogramSVGG;
    protected barsContext: HistogramSVGG;
    protected bucketsContext: BucketsVirtualContext;
    protected noDatabarsContext: HistogramSVGG;
    protected tooltipCursorContext: HistogramSVGG;
    protected allAxesContext: HistogramSVGG;
    /** Chart dimensions */
    protected chartDimensions: ChartDimensions;
    protected isWidthFixed: boolean;
    protected isHeightFixed: boolean;
    /** Data */
    protected dataDomain: Array<HistogramData>;
    protected dataInterval: number;
    /** Brush selection */
    protected selectionInterval: SelectedOutputValues;
    protected hasSelectionExceededData: any;
    protected selectedBars: Set<number>;
    protected fromSetInterval: boolean;
    /** Axes && ticks */
    protected xTicksAxis: any;
    protected xLabelsAxis: any;
    protected xAxis: any;
    protected yDimension: number;
    protected plottingCount: number;
    protected minusSign: number;
    protected _xlabelMeanWidth: number;
    protected _previousXLabelTicks: any;
    protected _previousSize: any;
    protected _isWidthIncrease: boolean;
    constructor();
    plot(data: Array<HistogramData> | SwimlaneData): void;
    init(): void;
    abstract resize(histogramContainer: HTMLElement): void;
    /**
     * initialize a new BrushCornerTooltips object
     */
    setHTMLElementsOfBrushCornerTooltips(rightHTMLElement: HTMLElement, leftHTMLElement: any): void;
    protected setHistogramMargins(): void;
    protected initializeDescriptionValues(start: Date | number, end: Date | number, dataInterval: number): void;
    protected initializeChartDimensions(): void;
    protected initializeChartHeight(): void;
    /**
     * Create the link between the scale of the chart and the width available
     */
    protected getXDomainScale(rangeStart: number, rangeEnd: number): ScaleTime<number, number> | ScaleLinear<number, number>;
    protected getHistogramMinMaxBorders(data: Array<HistogramData>): [number | Date, number | Date];
    protected getFollowingLastBucket(data: any): HistogramData;
    protected getXDomainExtent(data: Array<HistogramData>, selectedStartValue: Date | number, selectedEndValue: Date | number): Array<Date | number | {
        valueOf(): number;
    }>;
    /**
     *  Removes the indicator behind the hovered bucket of the histogram
     */
    protected clearTooltipCursor(): void;
    protected drawChartAxes(chartAxes: ChartAxes | SwimlaneAxes, leftOffset: number): void;
    createXLabelAxis(svgNode: HistogramSVGG, xLabelsAxis: any, leftOffset: number): import("d3-selection").Selection<SVGGElement, HistogramData, import("d3-selection").BaseType, HistogramData>;
    getHorizontalOffset(chartAxes: any): number;
    updateNumberOfLabelDisplayedIfOverlap(chartAxes: ChartAxes | SwimlaneAxes, leftOffset?: number): void;
    getDimension(node: any): DOMRect;
    isOverlapXAxis(l: any, r: any): boolean;
    protected plotBars(data: Array<HistogramData>, axes: ChartAxes | SwimlaneAxes, barWeight?: number): void;
    protected isValueValid(bucket: HistogramData): boolean;
    protected getHistogramDataInterval(data: Array<HistogramData>): number;
    protected getbucketInterval(bucketInterval: number, dataType: DataType): BucketInterval;
    protected emitTooltip(display: boolean, xy: [number, number], xStartValue: string, xEndValue: string, ys: HistogramTooltipYValue[]): void;
    protected abstract setDataInterval(data: Array<HistogramData> | Map<string, Array<HistogramData>>): void;
    protected abstract getDataInterval(data: Array<HistogramData> | Map<string, Array<HistogramData>>): number;
    protected abstract getAxes(): ChartAxes | SwimlaneAxes;
    private createEmptyBrushCornerTooltips;
}