/**
 * Strip environment-specific media fields from a payload in-place.
 *
 * This makes pulled/persisted JSON portable across CMS DBs by removing:
 * - `assetId` (DB-specific)
 * - `storagePath`/`storageBucket` (storage-specific)
 * - `src` when it’s derived from CMS storage (i.e. when identifier/asset fields exist)
 *
 * Note: external URL-only media (no identifier/asset fields) keeps `src`.
 */
export declare function stripEnvSpecificMediaFieldsInPlace(value: unknown): void;
