1. @override
Map<String, dynamic> getSimpleMap()

Gets a map for the data that will be listed in the parent node's children property.

Source 

@override
Map<String, dynamic> getSimpleMap() {
  var rslt = <String, dynamic>{
    r'$hidden': true
  };

  if (configs.containsKey(r'$is')) {
    rslt[r'$is'] = configs[r'$is'];
  }

  if (configs.containsKey(r'$type')) {
    rslt[r'$type'] = configs[r'$type'];
  }

  if (configs.containsKey(r'$name')) {
    rslt[r'$name'] = configs[r'$name'];
  }

  if (configs.containsKey(r'$invokable')) {
    rslt[r'$invokable'] = configs[r'$invokable'];
  }

  if (configs.containsKey(r'$writable')) {
    rslt[r'$writable'] = configs[r'$writable'];
  }
  return rslt;
}