import type { WebpackChain, NormalizedConfig, BundlerChain } from './types';
/** Add core-js-entry to every entries. */
export declare function addCoreJsEntry({
  chain,
  config,
  isServer,
  isServiceWorker
}: {
  chain: BundlerChain | WebpackChain;
  config: NormalizedConfig;
  isServer: boolean;
  isServiceWorker: boolean;
}): void;