import { EventEmitter, TemplateRef } from '@angular/core';
import { BaseChartComponent } from '../common/base-chart.component';
import { ColorHelper } from '../common/color.helper';
import { DataItem } from '../models/chart-data.model';
import { LegendPosition } from '../common/legend/legend-position.enum';
export declare class TreeMapComponent extends BaseChartComponent {
    activeEntries: any[];
    legend: boolean;
    legendTitle: string;
    legendPosition: LegendPosition;
    tooltipDisabled: boolean;
    valueFormatting: any;
    labelFormatting: any;
    gradient: boolean;
    showLabel: boolean;
    select: EventEmitter<{}>;
    activate: EventEmitter<any>;
    deactivate: EventEmitter<any>;
    tooltipTemplate: TemplateRef<any>;
    dims: any;
    domain: any;
    transform: any;
    colors: ColorHelper;
    treemap: any;
    data: any;
    valuedata: any[];
    legendData: any;
    margin: number[];
    legendOptions: any;
    update(): void;
    getCells(): any[];
    getLegendOptions(): {
        scaleType: string;
        domain: any;
        colors: ColorHelper;
        title: string;
        position: LegendPosition;
    };
    onActivate(item: any, fromLegend?: boolean): void;
    onDeactivate(item: any, fromLegend?: boolean): void;
    getDomain(): any[];
    onClick(data: DataItem): void;
    setColors(): void;
}