import { ICache, IExpiryPolicyDelegate } from './_types';
import { Awaitable } from '../Types';
/**
 * Creates an in-memory cache. This cache will be forgotten on disposal.
 */
export default class MemoryCache<TKey = string> implements ICache<TKey> {
    #private;
    constructor();
    add<T>(key: TKey, value: Awaitable<T>, expiryPolicy: IExpiryPolicyDelegate<T>): void;
    addOrGetAsync<T>(key: TKey, factory: (key: TKey) => Awaitable<T>, expiryPolicy: IExpiryPolicyDelegate<T>): Promise<T>;
    addOrReplace<T>(key: TKey, value: Awaitable<T>, expiryPolicy: IExpiryPolicyDelegate<T>): void;
    cleanAsync(): Promise<void>;
    getAsync<T>(key: TKey): Promise<T>;
    tryGetAsync<T>(key: TKey): Promise<{
        success: boolean;
        value?: T;
    }>;
    replace<T>(key: TKey, value: Awaitable<T>, expiryPolicy: IExpiryPolicyDelegate<T>): void;
}