import { LoggerOptions, Middleware } from "../types/http.js";
import { RequestIdContext } from "../types/types.js";
/**
 * Creates a logger middleware for HTTP request/response logging.
 *
 * This middleware logs incoming requests, outgoing responses, and errors with configurable options.
 * It captures details such as request method, URL, headers, body, user agent, client IP, timestamps,
 * response status code, and duration. Logging behavior can be customized via the `LoggerOptions` parameter.
 *
 * @param options - Optional configuration for logging behavior. Merges with default logger options.
 * @returns A middleware function compatible with the application's middleware pipeline.
 *
 * @example
 * ```typescript
 * app.use(createLoggerMiddleware({ logHeaders: true, logBody: false }));
 * ```
 */
export declare const createLoggerMiddleware: (options?: LoggerOptions) => Middleware<RequestIdContext>;
/**
 * Default logger middleware with sensible defaults
 */
export declare const loggerMiddleware: Middleware<RequestIdContext>;
/**
 * Development logger with more verbose output
 */
export declare const devLoggerMiddleware: Middleware<RequestIdContext>;
/**
 * Production logger with minimal output
 */
export declare const prodLoggerMiddleware: Middleware<RequestIdContext>;
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