getTemplateData method
getTemplateData() returns a Map representing all objects on the current template. The maps keys representing the object name and its value is the type of object it is.
This can be used to see placeholder names instead of opening Brady Workstation to see what they are named. These object names can be directly passed into the setPlaceholderValue to set the value of a placeholder.
Implementation
Future<Map<String, String>> getTemplateData() async {
  throw UnimplementedError('getTemplateData() has not been implemented.');
}