Hi Mamatha,
As part of the development of iOS 11 / macOS 10.13, we actually moved these API
note files into the SDK instead of being part of the compiler, to allow
framework authors to update them as they changed their headers, rather than
requiring compiler changes.
- Tony
> On Jun 19, 2017,
HelloCommand-Click shows the Swift representation of Objective-C API in Xcode. I understand that Darwin overlay which defines the Foundation APIs is here: https://github.com/apple/swift/tree/master/stdlib/public/SDK/FoundationAlso, there is: https://github.com/apple/swift/blob/master/apinotes/Found
