# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2017-01-04 16:04:13 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/816676617028128768) In reply to: [@pilky](http://twitter.com/pilky/status/816676190689886209) @pilky @lukeredpath Rather than saying, this class requires this class, you are saying, this class requires something that does this thing.