/**
 * Process markdown files with frontmatter to generate navigation items
 * @param directoryPath The directory containing markdown files
 * @param linkPrefix The prefix for navigation links
 * @returns Sorted array of navigation items with text and link properties
 */
export declare function processFrontmatterFiles(directoryPath: string, linkPrefix: string): Promise<{
    text: string;
    link: string;
    items?: {
        text: string;
        link: string;
        items?: {
            text: string;
            link: string;
        }[];
    }[];
}[]>;
//# sourceMappingURL=process-front-matter-files.d.ts.map