/**
 * @module RateLimiter
 */
import { type Kysely } from "kysely";
import { type IRateLimiterData, type IRateLimiterStorageAdapter, type IRateLimiterStorageAdapterTransaction } from "../../../../rate-limiter/contracts/_module.js";
import { type ISerde } from "../../../../serde/contracts/_module.js";
import { type ITimeSpan } from "../../../../time-span/contracts/_module.js";
import { type IDeinitizable, type IInitizable, type InvokableFn, type IPrunable } from "../../../../utilities/_module.js";
/**
 * IMPORT_PATH: `"@daiso-tech/core/rate-limiter/kysely-rate-limiter-storage-adapter"`
 * @group Adapters
 */
export type KyselyRateLimiterTable = {
    key: string;
    state: string;
    expiration: number | bigint | string;
};
/**
 * IMPORT_PATH: `"@daiso-tech/core/rate-limiter/kysely-rate-limiter-storage-adapter"`
 * @group Adapters
 */
export type KyselyRateLimiterStorageTables = {
    rateLimiter: KyselyRateLimiterTable;
};
/**
 * IMPORT_PATH: `"@daiso-tech/core/rate-limiter/kysely-rate-limiter-storage-adapter"`
 * @group Adapters
 */
export type KyselyRateLimiterStorageAdapterSettings = {
    kysely: Kysely<KyselyRateLimiterStorageTables>;
    serde: ISerde<string>;
    /**
     * @default
     * ```ts
     * import { TimeSpan } from "@daiso-tech/core/time-span";
     *
     * TimeSpan.fromMinutes(1)
     * ```
     */
    expiredKeysRemovalInterval?: ITimeSpan;
    /**
     * @default true
     */
    shouldRemoveExpiredKeys?: boolean;
};
/**
 * IMPORT_PATH: `"@daiso-tech/core/rate-limiter/kysely-rate-limiter-storage-adapter"`
 * @group Adapters
 */
export declare class KyselyRateLimiterStorageAdapter<TType> implements IRateLimiterStorageAdapter<TType>, IInitizable, IDeinitizable, IPrunable {
    private readonly kysely;
    private readonly serde;
    private readonly expiredKeysRemovalInterval;
    private readonly shouldRemoveExpiredKeys;
    private intervalId;
    /**
     * @example
     * ```ts
     * import { KyselyRateLimiterStorageAdapter } from "@daiso-tech/core/rate-limiter/kysely-rate-limiter-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 rateLimiterStorageAdapter = new KyselyRateLimiterStorageAdapter({
     *   kysely: new Kysely({
     *     dialect: new SqliteDialect({
     *       database: new Sqlite("local.db"),
     *     }),
     *   }),
     *   serde
     * });
     * // You need initialize the adapter once before using it.
     * await rateLimiterStorageAdapter.init();
     * ```
     */
    constructor(settings: KyselyRateLimiterStorageAdapterSettings);
    /**
     * Removes all related rate limiter tables and their rows.
     * Note all rate limiter 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>;
    removeAllExpired(): Promise<void>;
    transaction<TValue>(fn: InvokableFn<[
        transaction: IRateLimiterStorageAdapterTransaction<TType>
    ], Promise<TValue>>): Promise<TValue>;
    find(key: string): Promise<IRateLimiterData<TType> | null>;
    remove(key: string): Promise<void>;
}