/*!
 * Copyright (c) Microsoft Corporation and contributors. All rights reserved.
 * Licensed under the MIT License.
 */
/// <reference types="node" />
import { AsyncLocalStorage } from "async_hooks";
import type { Request, Response, NextFunction } from "express";
/**
 * @deprecated Use `getGlobalTelemetryContext().getProperties().correlationId` instead
 * @internal
 */
export declare function getCorrelationId(altAsyncLocalStorage?: AsyncLocalStorage<string>): string | undefined;
/**
 * @deprecated Use `getTelemetryContextPropertiesWithHttpInfo().correlationId` instead
 * @internal
 */
export declare function getCorrelationIdWithHttpFallback(req: Request, res: Response, altAsyncLocalStorage?: AsyncLocalStorage<string>): string | undefined;
/**
 * @deprecated use `bindTelemetryContext()` instead
 * @internal
 */
export declare const bindCorrelationId: (altAsyncLocalStorage?: AsyncLocalStorage<string>, headerName?: string) => (req: Request, res: Response, next: NextFunction) => void;
//# sourceMappingURL=asyncLocalStorage.d.ts.map