export declare class LRUCache<TKey extends string = string, TValue = any> {
    private hash;
    private head;
    private maxSize;
    private tail;
    constructor(maxSize?: number);
    has(key: TKey): boolean;
    get(key: TKey): TValue | undefined;
    get size(): number;
    set(key: TKey, value: TValue): TValue;
    private moveToStart;
}
//# sourceMappingURL=LRUCache.d.ts.map