export type ArchiveVersionOptions = {
    /** Id of the archive to create. Becomes its directory name and URL segment. */
    id: string;
    /** Switcher label for the archive. Defaults to the id. */
    label?: string;
    /** Docs content directory, resolved against `cwd`. */
    content?: string;
    /** SvelteKit routes directory, resolved against `cwd`. */
    routes?: string;
    /** Working directory the relative options resolve against. */
    cwd?: string;
};
/**
 * Copy the docs root into `<content>/<id>/`, mark it as an archive, and rewrite
 * each copied page so it stays inside the archive and keeps its real
 * last-updated date. Returns the number of pages archived.
 *
 * @experimental Outside the 1.0 stability promise. May change in a minor until
 * authors have used versioning for real.
 */
export declare function archiveVersion(options: ArchiveVersionOptions, log: (line: string) => void): number;