-import { WorkerData, WorkerMessageEvents, WorkerOptions, WorkerSetElement } from '../types/Worker';
-import Utils from '../utils/Utils';
-import WorkerAbstract from './WorkerAbstract';
+import { WorkerAbstract } from './WorkerAbstract';
+import { WorkerConstants } from './WorkerConstants';
+import {
+ type MessageHandler,
+ type WorkerData,
+ WorkerMessageEvents,
+ type WorkerOptions,
+ type WorkerSetElement,
+} from './WorkerTypes';