import { BreadcrumbValue } from '@vendure/admin-ui/core';
/**
 * @description
 * Provides functions for setting the current page title and breadcrumb.
 *
 * @example
 * ```ts
 * import { usePageMetadata } from '\@vendure/admin-ui/react';
 * import { useEffect } from 'react';
 *
 * export const MyComponent = () => {
 *     const { setTitle, setBreadcrumb } = usePageMetadata();
 *     useEffect(() => {
 *         setTitle('My Page');
 *         setBreadcrumb([
 *             { link: ['./parent'], label: 'Parent Page' },
 *             { link: ['./'], label: 'This Page' },
 *         ]);
 *     }, []);
 *     // ...
 *     return <div>...</div>;
 * }
 * ```
 *
 * @docsCategory react-hooks
 */
export declare function usePageMetadata(): {
    setBreadcrumb: (newValue: BreadcrumbValue) => void;
    setTitle: (newTitle: string) => void;
};