Upgrading to 3.7.0

I’m having a bit of trouble upgrading to latest (after esm/cjs changes), some of my tests (ts-jest) now fail with:

 /Users/mati/xxx/node_modules/fastify-decorators/testing/index.js:8
    export { configureControllerTest, } from './configure-controller-test.js';
    ^^^^^^

    SyntaxError: Unexpected token 'export'

    > 1 | import { configureServiceTest } from 'fastify-decorators/testing';

Linting tests also fails:

/Users/mati/xxx/tests/unit/yyyy/services/zzz.service.spec.ts
  1:1   error    Resolve error: Cannot find module '/Users/mati/xxx/node_modules/fastify-decorators/testing/index.cjs'
    at createEsmNotFoundErr (internal/modules/cjs/loader.js:907:15)
    at finalizeEsmResolution (internal/modules/cjs/loader.js:900:15)
    at resolveExports (internal/modules/cjs/loader.js:432:14)
    at Function.Module._findPath (internal/modules/cjs/loader.js:472:31)
    at findModulePath (/Users/mati/xxx/node_modules/eslint-import-resolver-alias/index.js:99:27)
    at Object.exports.resolve (/Users/mati/xxx/node_modules/eslint-import-resolver-alias/index.js:75:10)
    at v2 (/Users/mati/xxx/node_modules/eslint-module-utils/resolve.js:117:23)
    at withResolver (/Users/mati/xxx/node_modules/eslint-module-utils/resolve.js:122:16)
    at fullResolve (/Users/mati/xxx/node_modules/eslint-module-utils/resolve.js:139:22)
    at relative (/Users/mati/xxx/node_modules/eslint-module-utils/resolve.js:84:10)  import/namespace

I’m not entirely sure what needs to be changed here… Any help will be appreciated.

---

Update:

Might not be related, but in package.json I can see

    "./testing": {
      "import": "./testing/index.js",
      "require": "./testing/index.cjs"
    }

however, there is no index.cjs present…

[unematiii]

I think this can be closed now

[L2jLiga]

Here’s PR about adding support for TS + ESM: https://github.com/facebook/jest/pull/10823, it’s already merged but I didn’t managed how to make it work yet, for a while I added section to documentation about configuring Jest