import { TemplateRef, EventEmitter } from '@angular/core';
import { BaseChartComponent } from '../common/base-chart.component';
import { ColorHelper } from '../common/color.helper';
import { LegendOptions, LegendPosition } from '../common/types/legend.model';
import { ViewDimensions } from '../common/types/view-dimension.interface';
import { ScaleType } from '../common/types/scale-type.enum';
import * as i0 from "@angular/core";
interface RectItem {
    fill: string;
    height: number;
    rx: number;
    width: number;
    x: number;
    y: number;
}
export declare class HeatMapComponent extends BaseChartComponent {
    legend: boolean;
    legendTitle: string;
    legendPosition: LegendPosition;
    xAxis: boolean;
    yAxis: boolean;
    showXAxisLabel: boolean;
    showYAxisLabel: boolean;
    xAxisLabel: string;
    yAxisLabel: string;
    gradient: boolean;
    innerPadding: number | number[] | string | string[];
    trimXAxisTicks: boolean;
    trimYAxisTicks: boolean;
    rotateXAxisTicks: boolean;
    maxXAxisTickLength: number;
    maxYAxisTickLength: number;
    xAxisTickFormatting: any;
    yAxisTickFormatting: any;
    xAxisTicks: any[];
    yAxisTicks: any[];
    tooltipDisabled: boolean;
    tooltipText: any;
    min: number;
    max: number;
    activeEntries: any[];
    activate: EventEmitter<any>;
    deactivate: EventEmitter<any>;
    tooltipTemplate: TemplateRef<any>;
    dims: ViewDimensions;
    xDomain: string[];
    yDomain: string[];
    valueDomain: any[];
    xScale: any;
    yScale: any;
    colors: ColorHelper;
    colorScale: any;
    transform: string;
    rects: RectItem[];
    margin: number[];
    xAxisHeight: number;
    yAxisWidth: number;
    legendOptions: LegendOptions;
    scaleType: ScaleType;
    update(): void;
    getXDomain(): string[];
    getYDomain(): string[];
    getValueDomain(): any[];
    /**
     * Converts the input to gap paddingInner in fraction
     * Supports the following inputs:
     *    Numbers: 8
     *    Strings: "8", "8px", "8%"
     *    Arrays: [8,2], "8,2", "[8,2]"
     *    Mixed: [8,"2%"], ["8px","2%"], "8,2%", "[8,2%]"
     *
     * @memberOf HeatMapComponent
     */
    getDimension(value: string | number | Array<string | number>, index: number, N: number, L: number): number;
    getXScale(): any;
    getYScale(): any;
    getRects(): RectItem[];
    onClick(data: any): void;
    setColors(): void;
    getLegendOptions(): LegendOptions;
    updateYAxisWidth({ width }: {
        width: number;
    }): void;
    updateXAxisHeight({ height }: {
        height: number;
    }): void;
    onActivate(event: any, group: any, fromLegend?: boolean): void;
    onDeactivate(event: any, group: any, fromLegend?: boolean): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<HeatMapComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<HeatMapComponent, "ngx-charts-heat-map", never, { "legend": "legend"; "legendTitle": "legendTitle"; "legendPosition": "legendPosition"; "xAxis": "xAxis"; "yAxis": "yAxis"; "showXAxisLabel": "showXAxisLabel"; "showYAxisLabel": "showYAxisLabel"; "xAxisLabel": "xAxisLabel"; "yAxisLabel": "yAxisLabel"; "gradient": "gradient"; "innerPadding": "innerPadding"; "trimXAxisTicks": "trimXAxisTicks"; "trimYAxisTicks": "trimYAxisTicks"; "rotateXAxisTicks": "rotateXAxisTicks"; "maxXAxisTickLength": "maxXAxisTickLength"; "maxYAxisTickLength": "maxYAxisTickLength"; "xAxisTickFormatting": "xAxisTickFormatting"; "yAxisTickFormatting": "yAxisTickFormatting"; "xAxisTicks": "xAxisTicks"; "yAxisTicks": "yAxisTicks"; "tooltipDisabled": "tooltipDisabled"; "tooltipText": "tooltipText"; "min": "min"; "max": "max"; "activeEntries": "activeEntries"; }, { "activate": "activate"; "deactivate": "deactivate"; }, ["tooltipTemplate"], never>;
}
export {};