/**
 * Business-key index maintenance for mapped entity persistence.
 *
 * The index is kept in the same SQLite transaction as the canonical entity
 * write, so duplicate and rotated keys cannot become visible independently of
 * the entity lifecycle change.
 */
import type { NormalizedCell } from "../../../contracts/encoding/types.js";
import type { SqlExecutor } from "../../../contracts/storage/sql.js";
import type { TypedSheetsEntityMapping } from "../../mapping/entityMapping.js";
/** Claims the mapped entity's normalized business key during creation. */
export declare function claimBusinessKey(sql: SqlExecutor, mapping: TypedSheetsEntityMapping, entityId: string, encodedEntity: Readonly<Record<string, NormalizedCell>>): Promise<void>;
/** Rotates the indexed business key after an accepted entity update. */
export declare function rotateBusinessKey(sql: SqlExecutor, mapping: TypedSheetsEntityMapping, entityId: string, encodedEntity: Readonly<Record<string, NormalizedCell>>): Promise<void>;
/** Retires all business keys owned by a deleted mapped entity. */
export declare function retireEntityBusinessKeys(sql: SqlExecutor, mapping: TypedSheetsEntityMapping, entityId: string): Promise<void>;
//# sourceMappingURL=businessKeys.d.ts.map