{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://rig.works/schemas/rig.ui.group.schema.json",
  "title": "rig.ui.group",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "panel": {
      "$ref": "./_defs.schema.json#/$defs/entity"
    },
    "parent": {
      "$ref": "./_defs.schema.json#/$defs/entity"
    },
    "order": {
      "$ref": "./_defs.schema.json#/$defs/int"
    },
    "orientation": {
      "type": "string",
      "enum": [
        "vertical",
        "horizontal"
      ]
    },
    "collapsed": {
      "$ref": "./_defs.schema.json#/$defs/bool"
    }
  },
  "required": [
    "panel",
    "order"
  ],
  "description": "Section/row inside a panel. Nesting via parent (group entity). Flow hints are advisory."
}