import { LitElement } from 'lit';
export declare class KpiLevel3Comparison extends LitElement {
    static styles: import("lit").CSSResult;
    loading: boolean;
    error: string;
    radarData: any[];
    boxplotData: any[];
    kpis: string[];
    availableCategories: string[];
    selectedCategory: string;
    currentMonth: string;
    totalKpis: number;
    averageScore: number;
    categoryStats: Map<string, any[]>;
    connectedCallback(): void;
    private getCurrentMonth;
    fetchKpiComparison(): Promise<void>;
    private onCategoryChange;
    private generateKpiCharts;
    private generateRadarData;
    private generateBoxplotData;
    render(): import("lit-html").TemplateResult<1>;
}