export declare function getRepackConfig(bundler: 'rspack' | 'webpack', rootDir: string): Promise<{
    devtool: string;
    experiments: {
        parallelLoader: boolean;
    } | undefined;
    output: {
        clean: boolean;
        hashFunction: string;
        filename: string;
        chunkFilename: string;
        path: string;
        publicPath: string;
    };
    optimization: {
        chunkIds: string;
        minimizer: (import("terser-webpack-plugin")<import(".pnpm/terser@5.31.3/node_modules/terser", { with: { "resolution-mode": "import" } }).MinifyOptions> | {
            name: string;
            _args: [options?: import("@rspack/core").SwcJsMinimizerRspackPluginOptions | undefined];
            affectedHooks: keyof import("@rspack/core").CompilerHooks | undefined;
            raw(compiler: import("@rspack/core").Compiler): import("@rspack/binding").BuiltinPlugin;
            apply(compiler: import("@rspack/core").Compiler): void;
        })[];
    };
}>;