The variable 'iox' is declared but never used

Possible null reference return.

Non-nullable property 'TargetType' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Argument of type 'List<(INamedType, INamedType?)>' cannot be used for parameter 'targetTuples' of type 'List<(INamedType, INamedType)>' in 'FactoryMemberAspect.FactoryMemberAspect(List<(INamedType, INamedType)> targetTuples)' due to differences in the nullability of reference types.

Nullable value type may be null.

Non-nullable property 'TargetType' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

'INamedType.NestedTypes' is obsolete: 'Use the Types property.'

Class PartialClassWithoutNestedMementoClass does not have a nested class named Memento. One will be automatically generated. Please note that if you plan on using MementoCreateHook and MementoRestoreHook attributes, you need to either define the nested class yourself or use a fully qualified name (e.g. PartialClassWithoutNestedMementoClass.Memento) in the signature of your hook methods.

Non-nullable property 'B' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.