import { LitElement } from 'lit';
export declare class KpiPerformanceSummary extends LitElement {
    static styles: import("lit").CSSResult;
    kpis: Array<{
        name: string;
        value: string | number;
        target: string | number;
        unit: string;
    }>;
    loading: boolean;
    error: string;
    connectedCallback(): void;
    fetchKpis(): Promise<void>;
    render(): import("lit-html").TemplateResult<1>;
}