import { nothing } from 'lit';
import { PageView } from '@operato/shell';
import '@material/web/icon/icon.js';
import './kpi-performance-summary';
import './kpi-grade-visualization';
import './kpi-history-viewer';
import './kpi-list-summary';
import './kpi-value-entry';
import './kpi-alert-panel';
import '../../charts/kpi-radar-chart';
import '../../charts/kpi-boxplot-chart';
import './cards/kpi-level1-card';
import './cards/kpi-level2-comparison';
import './cards/kpi-level3-comparison';
export declare class KpiDashboardPage extends PageView {
    static styles: import("lit").CSSResult[];
    categories: any[];
    loading: boolean;
    error: string;
    alerts: any[];
    showHistoryModal: boolean;
    modalHistories: any[];
    modalKpiName: string;
    kpiStatistics: any[];
    statisticsLoading: boolean;
    selectedPeriodType: string;
    selectedValueDate: string;
    private get sampleCategories();
    private get sampleGroups();
    private get sampleSeriesData();
    private get sampleRadarData();
    private get sampleRadarCategories();
    private get sampleRadarGroups();
    private get sampleBoxplotData();
    private get sampleBoxplotGroups();
    private get sampleCurrentGroup();
    private get currentMonth();
    private get filteredKpiStatistics();
    private get availablePeriodTypes();
    private get availableValueDates();
    private get statisticsSummary();
    private _onPeriodTypeChange;
    private _onValueDateChange;
    private get realKpiRadarData();
    private get realKpiRadarCategories();
    private get realKpiRadarGroups();
    private get realKpiBoxplotData();
    private get realKpiBoxplotGroups();
    private get realKpiCurrentGroup();
    connectedCallback(): void;
    pageUpdated(changes: any, lifecycle: any): void;
    fetchCategories(): Promise<void>;
    fetchKpiStatistics(): Promise<void>;
    openHistoryModal(kpi: any): Promise<void>;
    closeHistoryModal(): void;
    _renderKpiValue(kpi: any): import("lit-html").TemplateResult<1>;
    get context(): any;
    render(): import("lit-html").TemplateResult<1> | typeof nothing;
}