[Bug]: v1.15.0 Causes Consumers Jest Tests To Fail

[ckifer]

Which web client version did you detect this bug with?

v1.15.0

What environment (build systems, module system, and framework) did you detect this bug with?

TypeScript v5.0.2, Webpack v4.46.0, ECMAScript modules (ESM) and React v17.1

Is your web application a single page application (SPA) or multi page application (MPA)?

SPA

Please provide your web client configuration

{
allowCookies: true,
endpoint: "https://dataplane.rum.us-west-2.amazonaws.com",
guestRoleArn: "arn:aws:iam::000000000000:role/RUM-Monitor-us-west-2-000000000000-00xx-Unauth",
identityPoolId: "us-west-2:00000000-0000-0000-0000-000000000000",
sessionSampleRate: 1,
telemetries: ['errors', 'performance', 'http']
}

Please describe the bug/issue

Previous to v1.15.0 running Jest tests in places that import from aws-rum-web worked well, but after upgrading they begin to fail with esm import errors.

Important bits:

    Details:

    ......./node_modules/aws-rum-web/node_modules/web-vitals/attribution.js:18
    export * from './dist/web-vitals.attribution.js';
    ^^^^^^

    SyntaxError: Unexpected token 'export'

    > 1 | import { AwsRum, AwsRumConfig } from 'aws-rum-web';
        | ^
      2 |
      3 | export let rum: AwsRum;
      4 |

      at Runtime.createScriptFromCode (node_modules/jest-runtime/build/index.js:1728:14)
      at Object.<anonymous> (node_modules/aws-rum-web/dist/cjs/plugins/event-plugins/WebVitalsPlugin.js:20:21)
      at Object.<anonymous> (node_modules/aws-rum-web/dist/cjs/orchestration/Orchestration.js:44:25)
      at Object.<anonymous> (node_modules/aws-rum-web/dist/cjs/index.js:18:23)
      at Object.<anonymous> (src/config/rumConfig.ts:1:1)

Issue seems to be here v1.14.1...v1.15.0#diff-7f9eb043b568ee17c6e1abb8ce54754a6f6a1571604e94509f756b5a751a6e1c with the import from webvitals/attribution. Where just importing from webvitals works, webvitals/attribution does not.

[ckifer]

Reproduction:

Download this https://codesandbox.io/s/react-jest-typescript-forked-pqh4vx
File -> Export to Zip
npm install
npm test
see failure

[ckifer]

Solution in jest config:

   "transformIgnorePatterns": [
      "/node_modules/(?!web-vitals)"
    ]

Unfortunately this is a breaking change under certain circumstances