{
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "$schema": {
      "type": "string"
    },
    "extensions": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "asciidoctorOptions": {
      "type": "object",
      "properties": {
        "attributes": {
          "type": "object",
          "additionalProperties": true
        }
      },
      "additionalProperties": true
    }
  }
}