import nock from 'nock';
import { AccountRegion } from './utils';
export declare const nockTrackInternalEndpoint: (region: AccountRegion) => nock.Scope;
export declare function getDefaultMappings(action: string): import("lodash").Dictionary<import("@segment/actions-core/src/destination-kit/types").FieldValue | undefined>;
export declare function testRunner(fn: Function): void;
