type Key = string;
export interface Cache<T> {
    wrapFn: (fn: (key: Key) => T) => (key: Key) => T;
    get(key: Key, genFn: (key: Key) => T): T;
    clear(): void;
}
export declare function newCache<T = any>(options?: {
    resetSize?: false | number;
}): Cache<T>;
export {};