{
  "type_custom_url": "Custom (URL)",
  "type_custom_text": "Custom (Text)",
  "type_custom_html": "Custom (HTML)",
  "type_mixed": "Mixed",
  "type_default": "Default",
  "spinner": {
    "loading_busy": "Loading",
    "loading_empty": "No data",
    "loading_error": "Unknown error",
    "loading_access_denied": "Access denied"
  }
}