The reason is because extractCode:completionHandler:  defined in OAuth2Module is not public.
So far this method didn't need any override from current provider so it was internal.

Make it public and you'll be able to override it. Once you've got some working code we can discuss API.

++
Corinne

On 17 March 2015 at 15:58, Денис Карпенко <banddk1@gmail.com> wrote:
6.1.1

2015-03-17 16:37 GMT+03:00 Corinne Krych <corinnekrych@gmail.com>:
Which xcode are you on?
6.1.1? 6.2 or latest 6.3beta?

++
Corinne
> On 17 Mar 2015, at 14:10, Денис Карпенко <banddk1@gmail.com> wrote:
>
> Hello!
> Look at the screenshoot please ) Why doesn't Xcode see methods of OAuth2Module class ? I'm sure that OAuth2Module class has these methods)
> I suppose, it is associated with Pods.
> <2015-03-17 04.00.09 pm.jpg>
>
> Denis.