/**
 * Which environment folder of the CDN manifest to read. Driven by
 * `MFE_MANIFEST_ENV` on the stored userProfile (the shell persists it before
 * any MFE mounts). Defaults to "dev" — the prod manifest is not published on
 * the CDN yet, and an env whose manifest is missing falls back to the backend
 * manifest automatically (see remoteManifestService.js).
 */
export function getManifestEnv(): any;
export function getManifestSource(): string;
export function getManifestUrl(): string;