Codecov JSON example

codecov.json

{
  "coverage": {
    "path/to/file.py": [null, 1, 0, null, true, 0, 0, 1, 1],
    "path/to/other.py": [null, 0, 1, 1, "1/3", null]
  },
  "messages": {
    "path/to/other.py": {
      "1": "custom message for line 1"
    }
  }
}

Important the coverage for each file must start with null because there is no line at index 0.

file[line_number] = number_of_hits

How can I represent methods, branches and partials using the above format?

I am preparing a report for haxe code https://codecov.io/github/adireddy/haxe-checkstyle/ and finding it hard to understand how to represent all the information.