{
  "$id": "http://gov.uk/schema/v1.0.0/definition/grouping",
  "_name": "definition.grouping",
  "title": "Grouping definition",
  "allOf": [
    {
      "$ref": "http://gov.uk/schema/v1.0.0/definition/component"
    },
    {
      "$ref": "http://gov.uk/schema/v1.0.0/definition/components"
    },
    {
      "$ref": "http://gov.uk/schema/v1.0.0/definition/namespace"
    },
    {
      "$ref": "http://gov.uk/schema/v1.0.0/definition/htmlattributes"
    }
  ],
  "category": [
    "grouping"
  ],
  "transforms": {
    "namespace": {
      "propagation": "components[?(@.$control || @.$grouping)]"
    }
  }
}