# @types/karma-webpack

> TypeScript definitions for karma-webpack

Latest version **4.0.1** (published 2025-10-24) · MIT license · 0 weekly downloads

## Install

```sh
npm install @types/karma-webpack
pnpm add @types/karma-webpack
yarn add @types/karma-webpack
bun add @types/karma-webpack
```

## Health

**Score 65/100 (B)** — status: stable.

Positive: has types; no vulnerabilities; high maintenance score; popular repo; extremely popular.

Warnings: low downloads; no esm support.

## Facts

| | |
|---|---|
| Version | 4.0.1 |
| Published | 2025-10-24 |
| First published | 2017-10-03 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | CommonJS |
| Dependencies | 3 |
| Unpacked size | 5.3 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 51449 |
| Maintainers | types |

## Links

- npm: https://www.npmjs.com/package/@types/karma-webpack
- Repository: https://github.com/DefinitelyTyped/DefinitelyTyped
- Homepage: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/karma-webpack
- npm.io page: https://npm.io/package/@types/karma-webpack

## Dependencies (3)

- [@types/karma](https://npm.io/package/@types/karma.md) *
- [@types/webpack](https://npm.io/package/@types/webpack.md) ^4
- [@types/webpack-dev-middleware](https://npm.io/package/@types/webpack-dev-middleware.md) 3

## Recent versions

- 4.0.1 (latest) — 2025-10-24
- 4.0.0 (ts5.1) — 2024-07-08
- 2.0.14 (ts4.5) — 2023-11-07
- 2.0.11 (ts4.2) — 2021-12-31
- 2.0.10 (ts3.7) — 2021-07-08
- 2.0.8 (ts3.3) — 2021-01-11
- 2.0.7 (ts3.2) — 2019-05-24
- 2.0.6 (ts2.8) — 2019-02-13
- 2.0.4 (ts2.4) — 2018-02-28
- 2.0.0 (ts2.2) — 2017-10-03
- 2.0.13 — 2023-10-18
- 2.0.12 — 2023-09-14
- 2.0.9 — 2021-03-25
- 2.0.5 — 2018-07-14
- 2.0.3 — 2018-01-04
- … 2 more at https://npm.io/package/@types/karma-webpack/versions

## README

# Installation
> `npm install --save @types/karma-webpack`

# Summary
This package contains type definitions for karma-webpack (https://github.com/webpack-contrib/karma-webpack).

# Details
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/karma-webpack.
## [index.d.ts](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/karma-webpack/index.d.ts)
````ts
import "karma";
import Webpack = require("webpack");
import { Logger, Reporter } from "webpack-dev-middleware";

declare module "karma" {
    type Logger = (message?: any, ...optionalParams: any[]) => void;

    // Note: karma-webpack will set publicPath for us, so it is optional here.
    // Unfortuantely, Typescript doesn't let you overload properties, so
    // the entire definition is duplicated here.
    interface KarmaWebpackMiddlewareOptions /** extends webpackDevMiddleware.Options */ {
        noInfo?: boolean | undefined;
        quiet?: boolean | undefined;
        lazy?: boolean | undefined;
        watchOptions?: Webpack.Options.WatchOptions | undefined;
        publicPath?: string | undefined;
        index?: string | undefined;
        headers?: {
            [name: string]: string;
        } | undefined;
        stats?: Webpack.Options.Stats | undefined;
        reporter?: Reporter | null | undefined;
        serverSideRender?: boolean | undefined;

        log?: Logger | undefined;
        warn?: Logger | undefined;
        error?: Logger | undefined;
        filename?: string | undefined;
    }

    interface ConfigOptions {
        webpack: Webpack.Configuration;
        webpackMiddleware?: KarmaWebpackMiddlewareOptions;
    }
}

````

### Additional Details
 * Last updated: Fri, 24 Oct 2025 04:02:41 GMT
 * Dependencies: [@types/karma](https://npmjs.com/package/@types/karma), [@types/webpack](https://npmjs.com/package/@types/webpack), [@types/webpack-dev-middleware](https://npmjs.com/package/@types/webpack-dev-middleware)

# Credits
These definitions were written by [Matt Traynham](https://github.com/mtraynham).

---
_Source: https://npm.io/package/@types/karma-webpack · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._