{
  "type": "object",
  "propertyNames": {
    "$comment": "Domain scope must start with a letter and contain only letters, numbers, and underscores",
    "pattern": "^[A-Za-z][A-Za-z0-9_]+$",
    "minLength": 3
  },
  "additionalProperties": {
    "type": "object",
    "propertyNames": {
      "$comment": "Property must start with a letter and contain only letters, numbers, and underscores",
      "pattern": "^[A-Za-z][A-Za-z0-9_]+$",
      "minLength": 3
    },
    "additionalProperties": {
      "$ref": "#/definitions/Translation"
    }
  },
  "definitions": {
    "Translation": {
      "type": "object",
      "properties": {
        "vars": {
          "oneOf": [
            {
              "type": "object",
              "propertyNames": {
                "$comment": "Variable must start with an non-number and contain only letters, numbers, and underscores",
                "pattern": "^[A-Za-z_][A-Za-z0-9_]*$"
              },
              "additionalProperties": {
                "type": "string"
              }
            }
          ]
        }
      },
      "additionalProperties": false
    }
  }
}