import type { FormatContext, Formatted, Formatter, TransformContext, Transformed, Transformer } from '../types.js';
declare function _getFormat(url: string, context: FormatContext, next: Formatter): Promise<Formatted>;
declare function _transformSource(source: string, context: TransformContext, next: Transformer): Promise<Transformed>;
export declare const getFormat: typeof _getFormat | undefined;
export declare const transformSource: typeof _transformSource | undefined;
export {};