Refs:
- #21
- https://help.github.com/en/actions/automating-your-workflow-with-github-actions/about-actions#types-of-actions
- https://help.github.com/en/actions/automating-your-workflow-with-github-actions/creating-a-javascript-action
- https://github.com/actions/typescript-action#publish-to-a-distribution-branch