To repro, run tsc -b from the root of this repro.
There should be one TS6307 error mentioning packages/directImport/index.ts due to the import in packages/reprosTheBug/index.ts.
In addition to the expected error, there is a second TS6307 error mentioning packages/indirectImport/index.ts. This will scale with the number of incorrect imports, both direct and indirect.
Showing incorrect indirect imports increases noise and makes it harder to track down the direct import that caused the issue.