/**
 * SPDX-FileCopyrightText: 2023 Ferdinand Thiessen <rpm@fthiessen.de>
 *
 * SPDX-License-Identifier: EUPL-1.2
 */
import type * as webpack from "webpack";
interface Options {
    /** CoreJS modules to use, defaults to 'core-js/es' */
    modules?: string | readonly string[] | readonly RegExp[];
    /** CoreJS modules to exclude */
    exclude?: string | readonly string[] | readonly RegExp[];
    /** Overide browserslist targets */
    targets?: string | readonly string[] | Record<string, string | readonly string[]>;
    /** Add comment with used modules within bundle */
    summary?: {
        size: boolean;
        modules: boolean;
    };
}
export declare class CoreJSPlugin {
    private readonly options;
    constructor(options?: Options);
    apply(compiler: webpack.Compiler): void;
}
export {};