No. Swift the language is not to be confused with the iOS framework or tools. While more and more of iOS (and I presume XCode) is written in Swift, that all continues to be closed sourced code and is Mac specific.
:'( still I wait, likely without end
Secretly most of the sales of macs and profits of iOS are from developers.
How do you know this ?
I assume it was a joke; it's not even a vaguely plausible proposition given Mac sales.