import { EventEmitter, TemplateRef, TrackByFunction } from '@angular/core';
import { CurveFactory } from 'd3-shape';
import { ColorHelper } from '../common/color.helper';
import { BaseChartComponent } from '../common/base-chart.component';
import { Series } from '../models/chart-data.model';
import { LegendOptions, LegendPosition } from '../common/types/legend.model';
import { ViewDimensions } from '../common/types/view-dimension.interface';
import { ScaleType } from '../common/types/scale-type.enum';
export declare class AreaChartComponent extends BaseChartComponent {
    legend: boolean;
    legendTitle: string;
    legendPosition: LegendPosition;
    xAxis: boolean;
    yAxis: boolean;
    baseValue: any;
    autoScale: boolean;
    showXAxisLabel: boolean;
    showYAxisLabel: boolean;
    xAxisLabel: string;
    yAxisLabel: string;
    timeline: boolean;
    gradient: boolean;
    showGridLines: boolean;
    curve: CurveFactory;
    activeEntries: any[];
    schemeType: ScaleType;
    trimXAxisTicks: boolean;
    trimYAxisTicks: boolean;
    rotateXAxisTicks: boolean;
    maxXAxisTickLength: number;
    maxYAxisTickLength: number;
    xAxisTickFormatting: any;
    yAxisTickFormatting: any;
    xAxisTicks: any[];
    yAxisTicks: any[];
    roundDomains: boolean;
    tooltipDisabled: boolean;
    xScaleMin: any;
    xScaleMax: any;
    yScaleMin: number;
    yScaleMax: number;
    activate: EventEmitter<any>;
    deactivate: EventEmitter<any>;
    tooltipTemplate: TemplateRef<any>;
    seriesTooltipTemplate: TemplateRef<any>;
    dims: ViewDimensions;
    xSet: any;
    xDomain: any[];
    yDomain: [number, number];
    seriesDomain: string[];
    xScale: any;
    yScale: any;
    transform: string;
    colors: ColorHelper;
    clipPathId: string;
    clipPath: string;
    scaleType: ScaleType;
    series: Series;
    margin: number[];
    hoveredVertical: any;
    xAxisHeight: number;
    yAxisWidth: number;
    filteredDomain: any;
    legendOptions: LegendOptions;
    timelineWidth: number;
    timelineHeight: number;
    timelineXScale: any;
    timelineYScale: any;
    timelineXDomain: any[];
    timelineTransform: any;
    timelinePadding: number;
    update(): void;
    updateTimeline(): void;
    getXDomain(): any[];
    getYDomain(): [number, number];
    getSeriesDomain(): string[];
    getXScale(domain: any, width: number): number;
    getYScale(domain: any, height: number): number;
    getScaleType(values: any): ScaleType;
    updateDomain(domain: any): void;
    updateHoveredVertical(item: any): void;
    hideCircles(): void;
    onClick(data: any, series?: Series): void;
    trackBy: TrackByFunction<Series>;
    setColors(): void;
    getLegendOptions(): LegendOptions;
    updateYAxisWidth({ width }: {
        width: number;
    }): void;
    updateXAxisHeight({ height }: {
        height: number;
    }): void;
    onActivate(item: any): void;
    onDeactivate(item: any): void;
    deactivateAll(): void;
}