Please prefix the issue title with the project name i.e. [rush], [api-extractor] etc.

Is this a feature or a bug?

• Feature
• Bug

Please describe the actual behavior.

Error: Internal Error: The "result" symbol has a ts.SyntaxKind.Parameter declaration which is not (yet?) supported by API Extractor
You have encountered a software defect. Please consider reporting the issue to the maintainers of this application.

If the issue is a bug, how can we reproduce it? Please provide detailed steps and include a GitHub branch if applicable. Your issue will get resolved faster if you can make it easy to investigate.

git clone git@github.com:heremaps/harp.gl.git
cd harp.gl
git checkout test-apiextractor-geoutils
yarn
yarn workspace @here/harp-geoutils build
cd @here/harp-geoutils
api-extractor run

What is the expected behavior?
No error

If this is a bug, please provide the tool version, Node.js version, and OS.

• Tool: api-extractor
• Tool Version: 7.3.8
• Node Version: v11.15.0
  • Is this a LTS version? No
  • Have you tested on a LTS version? No
• OS: Ubuntu 18.04

Output of 'api-extractor run --diagnostics`:
diagnostics.txt

Api extractor configuration:
api-extractor.json