import CacheAPI from './CacheAPI';
import { ArAccount } from '../types';
export default class Cache implements CacheAPI {
    private cacheObj;
    private size;
    private expirationTime;
    constructor(env: string | CacheAPI, size: number, expirationTime: number);
    private select;
    get: (addr: string) => ArAccount | undefined;
    find: (uniqueHandle: string) => ArAccount | null | undefined;
    hydrate: (account: ArAccount) => any;
    reset: () => any;
    dump: () => any;
}