I do not understand one suggestion, and I believe one is wrong.
I will add comments to my ticket once this is pushed.
One that I can discuss up front
PhpWord/Style/Paragraph indicates that Indentation must be of type
\PhpOffice\PhpWord\Style\Indentation, but it can also be null.
My test for instanceof ... is one of the Scrutinizer reports.
I did not change PhpWord/Style/Paragraph, but this commit does so
by updating @var for indentation.
cfa29cc1c2