/**
 * TypeORM transaction isolation levels, as an enum. The values are TypeORM's
 * own isolation-level literals, so `IsolationLevel.SERIALIZABLE` is accepted
 * anywhere a raw `'SERIALIZABLE'` string is — with autocomplete and no typos.
 *
 * @example
 * ```ts
 * @Transactional<TransactionalAdapterTypeOrm>({ isolationLevel: IsolationLevel.SERIALIZABLE })
 * async doWork() { ... }
 * ```
 */
export declare enum IsolationLevel {
    READ_UNCOMMITTED = "READ UNCOMMITTED",
    READ_COMMITTED = "READ COMMITTED",
    REPEATABLE_READ = "REPEATABLE READ",
    SERIALIZABLE = "SERIALIZABLE"
}
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