interface TraceSpan {
    spanId: string;
    parentSpanId?: string;
    traceId: string;
    operationName: string;
    serviceName: string;
    startTime: number;
    duration: number;
    status?: 'ok' | 'error' | 'unset';
    tags?: Record<string, string>;
}
type __VLS_Props = {
    spans?: TraceSpan[];
    startTime?: number;
    endTime?: number;
};
declare const _default: import("vue").DefineComponent<__VLS_Props, {}, {}, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {}, string, import("vue").PublicProps, Readonly<__VLS_Props> & Readonly<{}>, {
    spans: TraceSpan[];
}, {}, {}, {}, string, import("vue").ComponentProvideOptions, false, {}, any>;
export default _default;
