import type { Backup, DownloadBackupArgs, GetBackupsArgs } from '../types/backups/index.js';
import type { FileResponse } from '../types/http.js';
import { BaseClient } from './base-client.js';
/**
 * Internal sub-client handling backup-domain endpoints.
 *
 * Instantiated by `TodoistApi`; every public backup method on
 * `TodoistApi` delegates here. See `todoist-api.ts` for user-facing
 * JSDoc.
 */
export declare class BackupClient extends BaseClient {
    getBackups(args?: GetBackupsArgs): Promise<Backup[]>;
    downloadBackup(args: DownloadBackupArgs): Promise<FileResponse>;
}