/**
 * A generic store for tracking seen values and detecting replays.
 * Used to prevent reuse of one-time tokens such as JTI claims.
 *
 * @template T - The type of values stored (string or number).
 */
export interface ReplayStore<T extends string | number> {
    /**
     * Returns `true` if the value is currently tracked (i.e. has been seen and not yet expired).
     * @param value - The value to check.
     */
    has(value: T): Promise<boolean>;
    /**
     * Removes a value from the store before its TTL expires.
     * @param value - The value to remove.
     */
    delete(value: T): Promise<void>;
    /**
     * Adds a value to the store. The value will be automatically removed after `ttlSeconds`.
     * If the value already exists, its TTL is reset.
     * @param value - The value to track.
     * @param ttlSeconds - Lifetime in seconds before the value is automatically removed.
     */
    add(value: T, ttlSeconds: number): Promise<void>;
}
/**
 * In-memory implementation of {@link ReplayStore} backed by a plain object with `setTimeout`-based expiry.
 *
 * Suitable for single-process deployments. For distributed or multi-process environments,
 * provide a custom {@link ReplayStore} implementation backed by a shared store (e.g. Redis).
 *
 * @template T - The type of values stored. Defaults to `string | number`.
 */
export declare class InMemoryReplayStore<T extends string | number = string | number> implements ReplayStore<T> {
    private values;
    /**
     * Returns `true` if the value is currently tracked.
     * @param value - The value to check.
     */
    has(value: T): Promise<boolean>;
    /**
     * Removes a value from the store and clears its expiry timer.
     * @param value - The value to remove.
     */
    delete(value: T): Promise<void>;
    /**
     * Adds a value to the store with an automatic expiry.
     * If the value already exists, its TTL timer is reset.
     * @param value - The value to track.
     * @param ttlSeconds - Lifetime in seconds before the value is automatically removed.
     */
    add(value: T, ttlSeconds: number): Promise<void>;
    /**
     * Clears all tracked values and their expiry timers.
     */
    clear(): Promise<void>;
}
/**
 * Specialization of {@link ReplayStore} for string values.
 * Used to detect replayed tokens via their JTI claim or token string.
 */
export type ReplayDetector = ReplayStore<string>;
/**
 * Creates a new {@link InMemoryReplayStore} instance.
 *
 * @template T - The type of values stored. Defaults to `string | number`.
 * @returns A new in-memory replay store.
 */
export declare function createInMemoryReplayStore<T extends string | number = string | number>(): InMemoryReplayStore<T>;
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