-import WorkerAbstract from './WorkerAbstract';
-import { WorkerUtils } from './WorkerUtils';
-import type { WorkerData, WorkerOptions } from '../types/Worker';
-import Utils from '../utils/Utils';
+import { WorkerAbstract } from './WorkerAbstract';
+import type { WorkerData, WorkerOptions } from './WorkerTypes';
+import { defaultErrorHandler, defaultExitHandler, sleep } from './WorkerUtils';