type Params = {
    paradigm: "hydration" | "ssr";
};
/**
 * Deletes orphaned entry outputs left behind by previous rebuilds.
 *
 * After a rebuild the page/SSR artifact maps only reference the newest
 * hashed entry files; every previously hashed entry for the same directory
 * is provably unreferenced (generated HTML always uses the current map) and
 * is removed. Chunks, non-hashed fallback module files and `map.json` are
 * left untouched.
 */
export default function cleanupArtifacts({ paradigm }: Params): Promise<void>;
export {};