/**
 * Turn a function into a memoized function. An optional resolver function can be passed which allows custom cache key generation.
 *
 * Example:
 *  const memoized_function = memoize((a) => djb2(a));
 *
 * @param fn - Function to memoize
 * @param resolver - Optional resolver function to generate cache key. If not passed the first argument is used as map key
 * @param {false|number?} cache_duration_ms - Memoize for X milliseconds, if passed false will indefinitely memoize (default = false)
 * @param {number?} cache_max_size - Memoize at max X entries, defaults to 100
 */
declare function memoize<T extends (...args: any[]) => unknown>(fn: T, resolver?: (...args: Parameters<T>) => any, cache_duration_ms?: number | false, cache_max_size?: number): T;
export { memoize, memoize as default };