import { createClient } from 'redis';
import { APL, AuthData, AplReadyResult, AplConfiguredResult } from '../index.js';

type RedisClient = Pick<ReturnType<typeof createClient>, "connect" | "isOpen" | "hGet" | "hSet" | "hDel" | "hGetAll" | "ping">;
/**
 * Configuration options for RedisAPL
 */
type RedisAPLConfig = {
    /** Redis client instance to use for storage */
    client: RedisClient;
    /** Optional key to use for the hash collection. Defaults to "saleor_app_auth" */
    hashCollectionKey?: string;
};
/**
 * Redis implementation of the Auth Persistence Layer (APL).
 * This class provides Redis-based storage for Saleor App authentication data.
 *
 * @example
 * ```typescript
 * // Create and configure Redis client
 * const client = createClient({
 *   url: "redis://localhost:6379",
 *   // Add any additional Redis configuration options
 * });
 *
 * // Initialize RedisAPL with the client
 * const apl = new RedisAPL({
 *   client,
 *   // Optional: customize the hash collection key
 *   hashCollectionKey: "my_custom_auth_key"
 * });
 *
 * // Use the APL in your app
 * await apl.set("saleorApiUrl", { token: "auth-token", saleorApiUrl: "https://saleor-api.com/graphql/", appId: "app-id" });
 * const authData = await apl.get("saleorApiUrl");
 * ```
 */
declare class RedisAPL implements APL {
    private debug;
    private tracer;
    private client;
    private hashCollectionKey;
    constructor(config: RedisAPLConfig);
    private ensureConnection;
    get(saleorApiUrl: string): Promise<AuthData | undefined>;
    set(authData: AuthData): Promise<void>;
    delete(saleorApiUrl: string): Promise<void>;
    getAll(): Promise<AuthData[]>;
    isReady(): Promise<AplReadyResult>;
    isConfigured(): Promise<AplConfiguredResult>;
}

export { RedisAPL };