## API Report File for "@rushstack/webpack-plugin-utilities"

> Do not edit this file. It is a report generated by [API Extractor](https://api-extractor.com/).

```ts

import type { Configuration } from 'webpack';
import { IFs } from 'memfs';
import type { MultiStats } from 'webpack';
import type { Stats } from 'webpack';
import type * as Webpack from 'webpack';

// @public
function getTestingWebpackCompilerAsync(entry: string, additionalConfig?: Configuration, memFs?: IFs): Promise<(Stats | MultiStats) | undefined>;

// @public
function isWebpack3OrEarlier(compiler: Webpack.Compiler): boolean;

// @public
function isWebpack4(compiler: Webpack.Compiler): boolean;

// @public
function isWebpack5(compiler: Webpack.Compiler): boolean;

declare namespace Testing {
    export {
        getTestingWebpackCompilerAsync
    }
}
export { Testing }

declare namespace VersionDetection {
    export {
        isWebpack3OrEarlier,
        isWebpack4,
        isWebpack5
    }
}
export { VersionDetection }

```
