import type { Cache } from './types.js';
/**
 * In-memory cache store for development and testing.
 * Supports TTL for automatic cleanup of temporary data.
 * Data is lost when the process restarts.
 */
export declare class MemoryCacheStore implements Cache {
    private data;
    private ttls;
    private connected;
    connect(): Promise<void>;
    disconnect(): Promise<void>;
    isConnected(): boolean;
    getStoreType(): string;
    get<T>(key: string): Promise<T | undefined>;
    set<T>(key: string, value: T, ttlSeconds?: number): Promise<void>;
    delete(key: string): Promise<void>;
    private checkConnection;
    private checkTTL;
    clear(): Promise<void>;
    dump(): Promise<{
        data: Record<string, unknown>;
    }>;
}
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