@types/response-time/README.md

TypeScript definitions for response-time

# Installation
> `npm install --save @types/response-time`

# Summary
This package contains type definitions for response-time (https://github.com/expressjs/response-time).

# Details
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/response-time.
## [index.d.ts](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/response-time/index.d.ts)
````ts
/* =================== USAGE ===================

    import responseTime = require('response-time');
    app.use(responseTime());

 =============================================== */

/// <reference types="node" />

import http = require("http");
import express = require("express");

export = responseTime;

/**
 * Response time header for node.js
 * Returns middleware that adds a X-Response-Time header to responses.
 */
declare function responseTime(
    options?: responseTime.ResponseTimeOptions,
): (request: http.IncomingMessage, response: http.ServerResponse, callback: (err: any) => void) => any;
declare function responseTime(
    fn: responseTime.ResponseTimeFunction,
): (request: http.IncomingMessage, response: http.ServerResponse, callback: (err: any) => void) => any;
declare function responseTime(
    fn: (request: express.Request, response: express.Response, time: number) => any,
): express.RequestHandler;

declare namespace responseTime {
    export interface ResponseTimeOptions {
        digits?: number | undefined;
        header?: string | undefined;
        suffix?: boolean | undefined;
    }

    export interface ResponseTimeFunction {
        (request: http.IncomingMessage, response: http.ServerResponse, time: number): any;
    }
}

````

### Additional Details
 * Last updated: Sat, 07 Jun 2025 02:15:25 GMT
 * Dependencies: [@types/express](https://npmjs.com/package/@types/express), [@types/node](https://npmjs.com/package/@types/node)

# Credits
These definitions were written by [Uros Smolnik](https://github.com/urossmolnik), [TonyYang](https://github.com/TonyPythoneer), [Dan Manastireanu](https://github.com/danmana), and [Sebastian Beltran](https://github.com/bjohansebas).