import 'isomorphic-fetch';
import { IBaseEntity, IMigrationEntity, IMigrationURLData } from './types';
export declare const JAEN_STATIC_DATA_DIR = "./jaen-data";
export declare const downloadMigrationURL: (url: string) => Promise<IMigrationURLData>;
export declare const downloadMigrationContext: (entity: IMigrationEntity) => Promise<object>;
export declare const downloadBaseContext: (entity: IBaseEntity) => Promise<any>;
export declare const updateEntity: (baseEntity: IBaseEntity | undefined, migrationData: object) => Promise<IBaseEntity>;