declare namespace _default {
    let external: (string | RegExp)[];
    let input: string;
    let output: ({
        name: any;
        file: any;
        format: string;
        sourcemap: boolean;
        exports?: undefined;
    } | {
        name: any;
        file: any;
        format: string;
        sourcemap: boolean;
        exports: string;
    })[];
    let plugins: any[];
}
export default _default;