import { IBusyIndicator } from '@dolittle/tooling.common.utilities';
import { IConnectionChecker } from '../internal';
/**
 * Checks whether or not the user is connected to the internet.
 * An error will be thrown when there is no connection
 *
 * @param {IBusyIndicator} busyIndicator
 * @throws An Error when no connection can be established
 * @export
 */
export declare function requireInternet(connectionChecker: IConnectionChecker, busyIndicator: IBusyIndicator): Promise<void>;