import type { KvAdapter } from "./kv-adapter.js";
/**
 * KV adapter implementation for Node.js runtime
 *
 * Uses node-cache for in-memory key-value storage
 */
export declare class NodeKvAdapter implements KvAdapter {
    /**
     * The underlying Node.js cache instance
     * @private
     */
    private readonly kv;
    /**
     * Retrieves a value from the Node.js cache
     *
     * @template T The expected type of the stored value
     * @param key The key to retrieve
     * @returns The stored value or null if not found
     */
    get<T>(key: string): Promise<T | null>;
    /**
     * Stores a value in the Node.js cache with the specified TTL
     *
     * @param key The key to store the value under
     * @param value The value to store
     * @param ttlMs Time-to-live in milliseconds
     * @returns Promise that resolves when the operation completes
     */
    set(key: string, value: unknown, ttlMs: number): Promise<void>;
}
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