{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://rig.works/schemas/rig.pcb.layer_set.schema.json",
  "title": "rig.pcb.layer_set",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "layers": {
      "type": "array",
      "minItems": 1,
      "items": {
        "$ref": "./_defs.schema.json#/$defs/entity"
      }
    }
  },
  "required": [
    "layers"
  ],
  "x-rig-maturity": "draft"
}