import { HousingUnitsChart } from "./housing-units-chart";
import { HousingUnitsChartCategory } from "./housing-units-chart-categoty";
export declare class ChartBasicData {
    chart: HousingUnitsChart;
    existsColor: string;
    additionsColor: string;
    exists: number[];
    additions: number[];
    constructor(chart: HousingUnitsChart);
    getExists(): number[];
    getAdditions(): number[];
}
export declare class StackedColumnChartViewModel extends ChartBasicData {
    chart: HousingUnitsChart;
    chartName: string;
    totalSeries: number[];
    categories: any[];
    firstParameterName: string;
    secondParameterName: string;
    constructor(chart: HousingUnitsChart);
    getCategories(): HousingUnitsChartCategory[];
    getChartName(): string;
    getTotalSeries(): any[];
}