import * as opentracing from 'opentracing';
/**
 *
 *
 */
export declare class Context extends opentracing.SpanContext {
    baggage: [any];
    spanId: string;
    traceId: string;
    parentId: string;
    referenceType: string;
    sampled: boolean;
    constructor(spanId: string, parentId: string, traceId: string, referenceType?: string, baggage?: any);
}