import { default as React } from 'react';
/**
 * Extracts specific child components from a `ReactNode` collection based on a provided mapping
 * of component names to their corresponding React functional components.
 *
 * @param {React.ReactNode} children - The children prop from a React component, typically containing
 * a mix of various components and elements.
 * @param {Record<Key, React.FC>} componentsMap - An object mapping keys (component names) to their
 * corresponding React functional components. The keys are used to identify and extract the desired
 * components from the `children`.
 *
 * @returns {[Partial<Record<Key, React.ReactElement>>, React.ReactNode[]]} A tuple where the first element
 * is an object containing the extracted components, and the second element is an array of the remaining children.
 *
 * @example
 * const [{ actions, masthead, navigation, sideNav }, rest] = extractNamedComponents(
 *   children,
 *   {
 *     masthead: HeaderMasthead,
 *     navigation: __Navigation,
 *     actions: HeaderActions,
 *   },
 * );
 *
 * // `extracted` will contain the corresponding React elements if they were found in the `children`.
 * // `rest` will contain the remaining React elements that were not extracted.
 */
export declare function extractSpecifiedComponents<Key extends string, C extends React.ElementType>(children: React.ReactNode, componentsMap: Record<Key, C>): [Partial<Record<Key, React.ReactElement>>, React.ReactNode[]];