import type { IBundlessLoader } from '../types';
export interface ITransformerItem {
    id: string;
    transformer: string;
}
/**
 * add javascript transformer
 * @param item
 */
export declare function addTransformer(item: ITransformerItem): void;
/**
 * builtin javascript loader
 */
declare const jsLoader: IBundlessLoader;
export default jsLoader;