/*!
 * Contentstack Export
 * Copyright (c) 2026 Contentstack LLC
 * MIT Licensed
 */
import { ExternalConfig } from '../types';
export declare const validateConfig: (config: ExternalConfig) => void;
export declare const formatError: (error: any) => any;
export declare const executeTask: (tasks: unknown[], handler: (task: unknown) => Promise<unknown>, options: {
    concurrency: number;
}) => Promise<unknown[]>;