import/named not throwing an error when importing invalid function names from transpiled bundles

I expect the following to throw an error that `doesNotExist` is not exported from `react` and so on for each of these lines:
```
import { doesNotExist } from 'react';
import { doesNotExist2 } from 'redux';
import { doesNotExist3 } from '../dist/external';
```

However, no import-related linting error is thrown.

I've provided an example branch here: https://github.com/steveharrison/import-linting-example. To reproduce: run `npm ci`, build an example third-party module with `npm run build:external`, and then run `npm run lint`.

Do you know how I can get invalid import linting errors thrown for all of these lines?

Start with the linked import-linting-example branch: run npm ci, npm run build:external, and npm run lint to reproduce the missing errors. Inspect the lint configuration and the transpiled external bundle, then verify that invalid imports from react, redux, and ../dist/external are all reported.

Written by the indexing model from the issue text.