import { LitElement } from 'lit';
import '../../../charts/kpi-radar-chart.js';
import '../../../charts/kpi-boxplot-chart.js';
import '../../../charts/kpi-mini-trend-chart.js';
export declare class KpiLeftPanel extends LitElement {
    static styles: import("lit").CSSResult[];
    selectedCategory: string;
    selectedChartType: string;
    mapData: any[];
    private chartData;
    private chartCategories;
    private readonly regionOrder;
    connectedCallback(): void;
    private generateTrendData;
    private generateChartData;
    private onCategoryChange;
    private onChartTypeChange;
    private onRegionClick;
    private downloadExcel;
    private getSortedRegionData;
    private getChangeRateClass;
    private getChangeIcon;
    render(): import("lit-html").TemplateResult<1>;
}