-const { ThreadWorker, KillBehaviors } = require('../../../lib/index')
-const { isMainThread } = require('worker_threads')
-const TestUtils = require('../../test-utils')
+const { ThreadWorker, KillBehaviors } = require('../../../lib')
+const { executeWorkerFunction } = require('../../test-utils')
+const { WorkerFunctions } = require('../../test-types')