/// <reference types="node" />
import { Cache as CacheContract } from '../../../core/domain/cache/Cache';
type CacheRecord<T> = {
    data: T;
    expire: number;
};
/**
 * @deprecated
 */
export declare class InMemoryCache implements CacheContract {
    protected readonly TTL: number;
    protected readonly store: Map<string, CacheRecord<any>>;
    protected readonly timeoutRefs: Map<string, NodeJS.Timeout>;
    constructor();
    get<T>(key: string): Promise<T | null>;
    set<T>(key: string, data: T, ttl?: number): Promise<void>;
    invalidate(key: string): Promise<void>;
    clear(): Promise<void>;
}
export {};