/**
 * Filters for logging
 * @packageDocumentation
 */
import { With } from "../filter";
import { Reply } from "..";
/**
 * A simple but functionnal logger
 *
 * It prints the date and time, request method, request path, request HTTP version,
 * response status and response time to stdout.
 *
 * @param f - Filter
 */
export declare const logger: With<[Reply]>;