docs/json/helpers/composite.json

{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "number",
  "oneOf": [
    {
      "standsFor": "Above",
      "const": 1
    },
    {
      "standsFor": "Below",
      "const": 2
    }
  ],
  "default": 1
}