import type { WritableDeep } from 'type-fest';
/**
 * Creates a deep clone of the given object
 *
 * Note: This method only works for objects that are fully serializable to JSON and do not contain functions, Dates, or special types.
 *
 * @param objectValue The object to clone.
 * @returns A deep, writable clone of the input object.
 * @public exported from `@promptbook/utils`
 */
export declare function deepClone<TObject>(objectValue: TObject): WritableDeep<TObject>;
/**
 * TODO: [🧠] Is there a way how to meaningfully test this utility
 */