No such module 'Cocoa' in Swift PlaygroundI'm trying to follow some of the code used in the WWDC playgrounds session, I'm trying to import the Cocoa framework with: import Cocoa But I get the following error in the assistant editor Playground execution failed: error: <REPL>:3:8: error: no such module 'Cocoa' I'm at 41:20 in the video if that helps at all.
Swift 4.1で導入されたConditional Conformanceのインパクト - Qiita
