/**
 * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
 */
/**
 * Maps object values using the provided mapper function.
 *
 * @param obj Object to map.
 * @param mapper Function that maps the object values.
 * @returns Object with mapped values.
 *
 * @example
 * ```ts
 * const obj = {
 * 	a: 1,
 * 	b: 2
 * };
 *
 * const mappedObj = mapObjectValues( obj, value => value * 2 );
 * // mappedObj is { a: 2, b: 4 }
 * ```
 */
export declare function mapObjectValues<T, U>(obj: Record<string, T>, mapper: (value: T, key: string) => U): Record<string, U>;