declare enum TraceTypeId {
    ip = 0,
    imsi = 1,
    deviceId = 2,
    ownerId = 3,
    xffIp = 4,
    msisdn = 5,
    email = 6,
    uri = 7,
    sipUsername = 8,
    serviceInstanceToken = 9,
    eid = 10,
    iccid = 11
}
interface TraceIdentity {
    traceTypeId: TraceTypeId;
    userIdentity: string;
}
export declare type TraceFunction = (...args: any[]) => any;
declare function trace(traceId: string | TraceIdentity[] | undefined, transactionId: string, callback: TraceFunction): TraceFunction;
declare function isHit(): boolean;
declare function getTraceId(): string;
declare function getTransactionId(): string;
declare function set(key: string, value: any): boolean;
declare function get(key: string): any;
export { TraceTypeId, TraceIdentity, trace, isHit, getTraceId, getTransactionId, set, get, };