{
  "custom1": {
    "type": "variable",
    "properties": [
      {
        "type": "type",
        "name": "custom"
      },
      {
        "type": "mode",
        "name": "basic"
      },
      {
        "type": "property",
        "name": "mandatory"
      },
      {
        "type": "property",
        "name": "unique"
      },
      {
        "type": "multiple",
        "name": "multiple"
      }
    ],
    "paths": [
      "custom1"
    ],
    "names": [
      "custom1"
    ],
    "descriptions": [
      "A first custom variable."
    ]
  },
  "custom2": {
    "type": "variable",
    "default": [
      "value"
    ],
    "properties": [
      {
        "type": "type",
        "name": "custom"
      },
      {
        "type": "mode",
        "name": "standard"
      },
      {
        "type": "property",
        "name": "mandatory"
      },
      {
        "type": "property",
        "name": "unique"
      },
      {
        "type": "multiple",
        "name": "multiple"
      }
    ],
    "paths": [
      "custom2"
    ],
    "names": [
      "custom2"
    ],
    "descriptions": [
      "A second custom variable."
    ]
  }
}