import { CacheManager } from "../types/cache";
import { ProviderResponse } from "../types/chat";
export declare class MemoryCacheManager implements CacheManager {
    private cache;
    get(key: string): Promise<ProviderResponse | null>;
    set(key: string, value: ProviderResponse, ttl: number): Promise<void>;
    delete(key: string): Promise<void>;
    clear(): Promise<void>;
}