import { KeyType, MapEntry } from '.';
import Events from './events';
declare class Driver<T> {
    private _events;
    private _maxAge;
    private _memoObject;
    private _pruneDate;
    private _timer;
    constructor(maxEntryAgeMillis?: number);
    get events(): Events;
    get entries(): MapEntry<KeyType, T>[];
    get isEmpty(): boolean;
    get keys(): string[];
    get maxEntryAge(): number;
    set maxEntryAge(maxEntryAgeMillis: number);
    get size(): number;
    get timer(): NodeJS.Timeout;
    clear(): void;
    get<K extends KeyType>(key: K): T;
    getEntry<K extends KeyType>(key: K): MapEntry<K, T>;
    has(key: KeyType): boolean;
    peak<K extends KeyType>(key: K): T;
    put<K extends KeyType>(key: K, value: T, ttl?: number): MapEntry<K, T>;
    remove<K extends KeyType>(key: K): MapEntry<K, T>;
    private _getEntry;
    private _isPrunableEntry;
    private _isValidTTLInput;
    private _prune;
    private _tryResetAging;
    private _tryStartAging;
}
export default Driver;