/**
 * Record on the project store that its row identity left it, or came from
 * elsewhere (`row_identity_synced`), so a later full identity refill refuses
 * (T13249, T13250). Every path that carries the store's uids out of it calls
 * this: a snapshot export or import, a portable bundle export, a vault push.
 *
 * @module store/identity-share
 * @task T13250
 */
/** Options of {@link markProjectIdentityShared}. */
export interface MarkIdentitySharedOptions {
    /**
     * Mark only when the store holds any identity value. A store the fill never
     * ran on (row uids off, the default) has no uid to share, and stays
     * untouched: no identity meta is written.
     */
    readonly onlyIfIdentity?: boolean;
}
/**
 * Mark the project store's identity shared. Never skipped silently: without a
 * bound handle the store is opened through the chokepoint, and a failure
 * throws (T13270).
 *
 * @param cwd - The project.
 * @param direction - `send` (uids left the store) or `receive` (uids came in).
 * @param opts - Whether to mark only a store that holds identity values.
 * @returns Whether the marker was written (or was already there).
 * @task T13250
 */
export declare function markProjectIdentityShared(cwd: string | undefined, direction: 'send' | 'receive', opts?: MarkIdentitySharedOptions): Promise<boolean>;
/**
 * Mark a store FILE's identity shared without opening it through the
 * chokepoint (no migration, no open-time pass): for a store a bundle import
 * or vault restore just placed, which import must preserve as it is. Only a
 * store that holds identity values and the identity meta table is touched.
 * A bundle made before T13250, or by an older peer, carries uids with no
 * marker; the placed copy records that it received them (#1952 review LOW-1).
 *
 * @param dbPath - The placed project `cleo.db`.
 * @param direction - `receive` for a placed copy.
 * @returns Whether the marker was written (or was already there).
 * @task T13305
 */
export declare function markStoreFileIdentityShared(dbPath: string, direction: 'send' | 'receive'): Promise<boolean>;
//# sourceMappingURL=identity-share.d.ts.map