Could you add the SWIFT_VERSION attribute in at least one of the targets?

[RoqueCampos]

Hi there!

I'm using this pod in a KMM (Kotlin Multiplarform) project, of course for the iOS version of the app.

The problem is that I'm not able to add the snippet ENV['SWIFT_VERSION'] = '5' to the generated podfile, and because of that, I'm getting the following error:

pod install Analyzing dependencies Pre-downloading: SwiftEventBusfromhttps://github.com/cesarferreira/SwiftEventBus.git`, tag 5.1.0
Downloading dependencies
Installing SwiftEventBus (5.0.0)
[!] Unable to determine Swift version for the following pods:

• SwiftEventBus does not specify a Swift version and none of the targets (ios) integrating it have the SWIFT_VERSION attribute set. Please contact the author or set the SWIFT_VERSION attribute in at least one of the targets that integrate this pod.
  `

It will not be possible to add custom code to the podfile until Kmm reaches the version 1.9.0 (currently 1.7), I suppose it will take more than a year.

Would it be possible to include the workaround mentioned in the error message?
Thanks in advance!

[cesarferreira]

I'm quite busy atm, feel free to open a pull request with the changes you need and I can accept it