import { Settings } from '../types/index.js';
/**
 * Localizes static urls in content files.
 * Currently only supported for md and mdx files. (/docs/ -> /[locale]/docs/)
 * @param settings - The settings object containing the project configuration.
 * @returns void
 *
 * @TODO This is an experimental feature, and only works in very specific cases. This needs to be improved before
 * it can be enabled by default.
 *
 * Before this becomes a non-experimental feature, we need to:
 * - Support more file types
 * - Support more complex paths
 */
export default function localizeStaticUrls(settings: Settings, targetLocales?: string[], includeFiles?: Set<string>): Promise<void>;
/**
 * Main URL transformation function that delegates to specific scenarios
 */
export declare function transformUrlPath(originalUrl: string, patternHead: string, targetLocale: string, defaultLocale: string, hideDefaultLocale: boolean): string | null;