In Windows, using Angular CLI 15.1.4 and Jest 29.7.0, I'm experiencing the following error when I need to import something. The tests that do not require any service I can do without problem, but I'm about to finish so I need to find a solution to my problem. The error Jest throws is as follows: FAIL src/app/domain-pages/barnworld/barnworld.module.spec.ts ● Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. This happens e.g. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax. Out of the box Jest supports Babel, which will be used to transform your files into valid JS based on your Babel configuration. By default "node_modules" folder is ignored by transformers. Here's what you can do: • If you are trying to use ECMAScript Modules, see https://jestjs.io/docs/ecmascript-modules for how to enable it. • If you are trying to use TypeScript, see https://jestjs.io/docs/getting-started#using-typescript • To have some of your "node_modules" files transformed, you can specify a custom "transformIgnorePatterns" in your config. • If you need a custom transformation specify a "transform" option in your config. • If you simply want to mock your non-JS modules (e.g. binary assets) you can stub them out with the "moduleNameMapper" config option. You'll find more details and examples of these config options in the docs: https://jestjs.io/docs/configuration For information about custom transformations, see: https://jestjs.io/docs/code-transformation Details: C:\Users\PC\cynch\cynch14\node_modules\uuid\dist\esm-browser\index.js:1 ({"Object.<anonymous>":function(module,exports,require,__dirname,__filename,jest){export { default as v1 } from './v1.js'; ^^^^^^ SyntaxError: Unexpected token 'export' 8 | import { JsonResultSet } from './json-result-set'; 9 | import { Utils } from './utils'; > 10 | import { v4 as uuidv4} from 'uuid'; | ^ 11 | import { UserService } from './user.service'; 12 | import { SharedStoreInfoService } from './shared-store-info.service'; 13 | import { DateTime } from 'luxon'; at Runtime.createScriptFromCode (node_modules/jest-runtime/build/index.js:1505:14) at Object.<anonymous> (src/app/shared-services/ws.service.ts:10:1) at Object.<anonymous> (src/app/shared/cards/card-asset/card-asset.component.ts:2:1) at Object.<anonymous> (src/app/shared/shared.module.ts:22:1) at Object.<anonymous> (src/app/domain-pages/barnworld/barnworld.module.spec.ts:4:1) Test Suites: 1 failed, 1 total Tests: 0 total Snapshots: 0 total Time: 3.576 s Ran all test suites related to changed files. I've already tried several solutions, including modifying the tsconfig.spec.ts file, installing Babel, and other solutions provided by GitHub Copilot, but nothing works. Continue reading...