Code Inspection: Join or separate 'var' in deconstruction declarations

This inspection checks the code style for using 'var' in declarations.
By default, ReSharper will suggest joined notation for multiple var's in deconstruction declarations, e.g. var (x, y) = GetTuple();. You can select Prefer separate declarations for deconstructed variables on the Code Editing | C# | Code Style page of ReSharper options to opt for separate notation, e.g. (var x, var y) = GetTuple();.