export declare function compressPkg({ name, config, root, }: {
    name: string;
    config?: {
        useBrotli?: boolean;
        seed?: string;
    };
    root: string;
}): Promise<{
    name: string;
    code: Buffer;
}>;
export declare function compressPkgs(outputDir: string): Promise<{
    name: string;
    code: Buffer;
}[]>;