@import Postal not working

[karam28]

I'm attempting to integrate postal code functionality into my Objective-C project by adding as submodule, but I'm encountering difficulties with importing it. Could you please verify the correct steps to do so? Is it feasible for a developer to incorporate postal code features into an Objective-C application?

Other think I find is that the Result framework is missing in that. And when I try to add it through then it's also give error in Result.framework i.e. Type of expression is ambiguous without a type annotation in class ResultProtocol on line no 131 return left.fanout(right)