/**
 * Bunshin Clone
 * High-performance deep clone utility with descriptor support.
 * Handles circular ref and complex built-in types.
 *
 * @version 1.2.7
 * @author Yusuke Kamiyamane
 * @license MIT
 * @copyright Copyright (c) Yusuke Kamiyamane
 * @see {@link https://github.com/y14e/bunshin-clone}
 */
interface BunshinCloneOptions {
    preserveDescriptors: boolean;
    strictDescriptors: boolean;
}
type Refs = WeakMap<object, unknown>;
declare function bunshinClone<T>(source: T, options?: Partial<BunshinCloneOptions>, refs?: Refs): T;

export { type BunshinCloneOptions, bunshinClone };