{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://rig.works/schemas/rig.font.layer.schema.json",
  "title": "rig.font.layer",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "role": {
      "type": "string",
      "enum": [
        "foreground",
        "background",
        "spare"
      ]
    }
  }
}