Test that this case of combination of different modes of indentation works

[konard]

empInfo
  employees:
    (
      name (James Kirk)
      age 40
    )
    (
      name (Jean-Luc Picard)
      age 45
    )
    (
      name (Wesley Crusher)
      age 27
    )

We need to make sure we have such a test in all C#, Rust, JS languages. The test above tests we are able to mix different modes of indented syntax.

For example

empinfo
  employees

This is set/object context logically where order is not guaranteed.

And

employees:
  James Kirk
  Jean-Luc Picard

this is sequence/list context logically.

So the first test above should check that we support mixing of set/sequences contexts. And it is also our hero example.

empInfo
  (
    employees: 
      (
        name (James Kirk)
        age 40
      )
      (
        name (Jean-Luc Picard)
        age 45
      )
      (
        name (Wesley Crusher)
        age 27
      )
  )

So the first example should be equivalent to this one.

We also need to test both separately.