import { ElementRef } from '@angular/core';
import { Observable } from 'rxjs';
import { IBarHorizontalChartConfig } from '../bar-horizontal-chart/bar-horizontal-chart.model';
import { ChartData } from '../core/chart.model';
import { QmsChart } from '../core/chart';
import { ChartAxis } from '../core/axis';
import { ChartGridConfig } from '../core/grid.builder';
import { ChartTransition } from '../core/transition';
import { ChartTooltip } from '../core/tooltip';
import { ChartColorService } from '../core/color.service';
export declare class BarHorizontalChartBuilder extends QmsChart {
    axisBuilder: ChartAxis;
    gridBuilder: ChartGridConfig;
    transitionService: ChartTransition;
    tooltipBuilder: ChartTooltip;
    colorService: ChartColorService;
    private xScale;
    private yScaleStacked;
    private yScaleGrouped;
    private barClickedSource;
    private config;
    private cachedMargins;
    barClicked$: Observable<ChartData>;
    constructor(axisBuilder: ChartAxis, gridBuilder: ChartGridConfig, transitionService: ChartTransition, tooltipBuilder: ChartTooltip, colorService: ChartColorService);
    buildChart(chartElm: ElementRef, config: IBarHorizontalChartConfig): void;
    private adjustForHiddenAxis;
    private setStartState;
    private buildScales;
    private drawChart;
    private addGroups;
    private drawBarsPerGroup;
    private drawThresholdAcrossChart;
    private drawThresholdsPerGroup;
    private drawThresholdsPerBarInGroup;
    private applyPreTransitionThresholdStyles;
}