{
  "$$order": [
    "collapsed",
    "noncollapsible",
    "default"
  ],
  "$$version": 1,
  "$schema": "http://json-schema.org/draft-04/schema#",
  "additionalProperties": false,
  "properties": {
    "collapsed": {
      "$$order": [
        "hidden"
      ],
      "additionalProperties": false,
      "properties": {
        "hidden": {
          "title": "Should be inside the collapsed group by default",
          "type": "string"
        }
      },
      "required": [
        "hidden"
      ],
      "type": "object"
    },
    "default": {
      "$$order": [
        "default"
      ],
      "additionalProperties": false,
      "properties": {
        "default": {
          "type": "string"
        }
      },
      "required": [
        "default"
      ],
      "type": "object"
    },
    "noncollapsible": {
      "$$order": [
        "visible"
      ],
      "additionalProperties": false,
      "properties": {
        "visible": {
          "title": "Should be inside a fully visible, noncollapsible group",
          "type": "string"
        }
      },
     "required": [
        "visible"
      ],
      "type": "object"
    }
  },
  "required": [
    "collapsed",
    "noncollapsible",
    "default"
  ],
  "title": "Collapsed and collapsible",
  "type": "object"
}