/**
 * @module CircuitBreaker
 */
import { type Kysely } from "kysely";
import { type ICircuitBreakerStorageAdapter, type ICircuitBreakerStorageAdapterTransaction } from "../../../../circuit-breaker/contracts/circuit-breaker-storage-adapter.contract.js";
import { type ISerde } from "../../../../serde/contracts/serde.contract.js";
import { type IDeinitizable, type IInitizable, type InvokableFn } from "../../../../utilities/_module.js";
/**
 * IMPORT_PATH: `"@daiso-tech/core/circuit-breaker/kysely-circuit-breaker-storage-adapter"`
 * @group Adapters
 */
export type KyselyCircuitBreakerStorageTable = {
    key: string;
    state: string;
};
/**
 * IMPORT_PATH: `"@daiso-tech/core/circuit-breaker/kysely-circuit-breaker-storage-adapter"`
 * @group Adapters
 */
export type KyselyCircuitBreakerStorageTables = {
    circuitBreaker: KyselyCircuitBreakerStorageTable;
};
/**
 * IMPORT_PATH: `"@daiso-tech/core/circuit-breaker/kysely-circuit-breaker-storage-adapter"`
 * @group Adapters
 */
export type KyselyCircuitBreakerStorageAdapterSettings = {
    kysely: Kysely<KyselyCircuitBreakerStorageTables>;
    serde: ISerde<string>;
};
/**
 * To utilize the `KyselyCircuitBreakerStorageAdapter`, you must install the [`"kysely"`](https://www.npmjs.com/package/kysely) package and configure a `Kysely` class instance.
 *
 * Note in order to use `KyselyCircuitBreakerStorageAdapter` correctly, you need to use a database that has support for transactions.
 * The adapter have been tested with `sqlite`, `postgres` and `mysql` databases.
 *
 * IMPORT_PATH: `"@daiso-tech/core/circuit-breaker/kysely-circuit-breaker-storage-adapter"`
 * @group Adapters
 */
export declare class KyselyCircuitBreakerStorageAdapter<TType> implements ICircuitBreakerStorageAdapter, IInitizable, IDeinitizable {
    private readonly kysely;
    private readonly serde;
    /**
     * @example
     * ```ts
     * import { KyselyCircuitBreakerStorageAdapter } from "@daiso-tech/core/circuit-breaker/kysely-circuit-breaker-storage-adapter";
     * import { Serde } from "@daiso-tech/core/serde";
     * import { SuperJsonSerdeAdapter } from "@daiso-tech/core/serde/super-json-serde-adapter"
     * import Sqlite from "better-sqlite3";
     * import { Kysely, SqliteDialect } from "kysely";
     *
     * const serde = new Serde(new SuperJsonSerdeAdapter());
     * const circuitBreakerStorageAdapter = new KyselyCircuitBreakerStorageAdapter({
     *   kysely: new Kysely({
     *     dialect: new SqliteDialect({
     *       database: new Sqlite("local.db"),
     *     }),
     *   }),
     *   serde
     * });
     * // You need initialize the adapter once before using it.
     * await circuitBreakerStorageAdapter.init();
     * ```
     */
    constructor(settings: KyselyCircuitBreakerStorageAdapterSettings);
    /**
     * Removes all related circuit breaker tables and their rows.
     * Note all circuit breaker data will be removed.
     */
    deInit(): Promise<void>;
    /**
     * Creates all related tables and indexes.
     * Note the `init` method needs to be called once before using the adapter.
     */
    init(): Promise<void>;
    transaction<TValue>(fn: InvokableFn<[
        transaction: ICircuitBreakerStorageAdapterTransaction
    ], Promise<TValue>>): Promise<TValue>;
    find(key: string): Promise<TType | null>;
    remove(key: string): Promise<void>;
}