/**
 * Transforms an already-resolved image stream. Split out from `transform` so the build
 * can hand over source bytes it read itself: during the build the original image lives
 * in Astro's intermediate output rather than behind the ASSETS binding, so the worker
 * has no way to fetch it.
 */
export declare function transformStream(body: ReadableStream, params: URLSearchParams, images: ImagesBinding): Promise<Response>;
export declare function transform(rawUrl: string, images: ImagesBinding, assets: Fetcher): Promise<Response>;