type TraceContext = {
    traceId: string;
    spanId: string;
};
declare const traceContextStorage: import("node:async_hooks").AsyncLocalStorage<TraceContext>;
declare function runWithTraceContext<T>(context: TraceContext, callback: () => T | Promise<T>): T | Promise<T>;
declare function currentTraceId(): string | null;
export type { TraceContext };
export { currentTraceId, runWithTraceContext, traceContextStorage };