Alt-Space -> Add Definition Outside Class replaces NTTPs with typename

*GIVEN* A class

<code>
class C

;
</code>

*WHEN* Placing the cursor inside the foo, hitting Alt-Enter and selecting "Add Definition Outside Class"

*THEN* The non-template-type-parameter (NTTP) std::size_t N is replaced by typename N in the definition:

*EXPECTED* The definition keeps the NTTP and doesn't replace it with typename.