on: push
jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      # ERROR: `env` is object. Index access to object is invalid
      - run: echo '${{ env[0] }}'
      # ERROR: Properties in objects are strongly typed. Missing property can be caught
      - run: echo '${{ job.container.os }}'
      # ERROR: `github.repository` is string. Trying to access .owner property is invalid
      - run: echo '${{ github.repository.owner }}'
      # ERROR: Objects, arrays and null should not be evaluated at ${{ }} since the outputs are useless
      - run: echo '${{ env }}'
