/**
 * HistoryOperationEnum — values intentionally stay lowercase (create/update/delete).
 *
 * NOTE: Normalization to UPPER_SNAKE (CREATE/UPDATE/DELETE) is deferred to a
 * separate ticket. These values back the `operation` column of the 12
 * `<entity>_history` tables and are also used as legacy-key/value map keys in
 * the entity-history baseline helpers, so renaming requires a coordinated
 * migration across all history tables.
 */
export declare enum HistoryOperationEnum {
    CREATE = "create",
    UPDATE = "update",
    DELETE = "delete"
}
export declare namespace HistoryOperationEnum {
    function getNames(): string[];
    function parse(value: string): HistoryOperationEnum;
}