On 19 November 2016 at 18:36, Stanislav Malyshev <smalys...@gmail.com> wrote:
> > > Should I bring *countable* to RFC? > > Nothing prevents one from having such interfaces or classes or traits if > they need it. I don't see any need of adding more special cases into the > language. Special cases are always bad design and we shouldn't make it > worse. > Nothing prevents it? As far as I'm aware there's no current way to type hint Countable or array. How would one add an interface that includes Countable and arrays?
