I think someone else should confirm this; but I had Resharper configured to provide intellisense for my javascript files and it seem to be overriding the completion list provided by this VS extension. The list I was being provided with seemed to apply for everything else except for node API. Once I disabled Resharper for javascript files, and enabled the VS integration via Tools, Options, Text Editor, Javascript, then all was well.
Comments: I fixed it by just changing in the resharper options under 'Environment>Intellisense>General' to 'Visual studio' then I see the right completion list and can still get to the resharper enhancements.
Comments: I fixed it by just changing in the resharper options under 'Environment>Intellisense>General' to 'Visual studio' then I see the right completion list and can still get to the resharper enhancements.