Missing constructor in provided class

I found other thik which make me a little bit confused on this stage. In the following code snippet, generated by
‚plcncli generate all‘
image.pngthe compilator can’t find prottype for MataLibraryBase constructor. When I serach about MataLibraryBase class deffinition I found only one which do not provide me needed constructor prototype:
image.pngwhere I can find the correct prototype declaration, used in Notification Example ?

I understand that this problem relates to a specialised project that you are working on, and it is not a problem that any other plcncli users will see. Someone will contact you privately about this issue.