/**
 * Key/value store used by {@link JwtBlacklist} (Redis, memory, or DB adapter).
 */
export interface BlacklistStore {
    /**
     * @param key - JWT `jti` (or prefixed key).
     * @param ttlSeconds - Time-to-live in seconds.
     */
    set(key: string, ttlSeconds: number): Promise<void>;
    /**
     * @param key - JWT `jti`.
     * @returns True when the token is blacklisted.
     */
    has(key: string): Promise<boolean>;
    /**
     * @param key - JWT `jti`.
     */
    delete(key: string): Promise<void>;
    /**
     * Removes every blacklist entry (admin / tests).
     */
    flush(): Promise<void>;
}
//# sourceMappingURL=BlacklistStore.d.ts.map