Provide a way to disambiguate types that exist in multiple frameworks

[pusolito]

I have an issue where a type in my framework has the same name as one in Foundation. That leads to ambiguity in the generated mock code since no qualifier is used when referencing the type:

import Cuckoo
@testable import MyFrameWork

import Foundation

class MockTimer: Timer, Cuckoo.Mock {
    typealias MocksType = Timer
   ...

In this case Timer is ambiguous. It would be better if the generated code looked like this:

import Cuckoo
@testable import MyFrameWork

import Foundation

class MockTimer: MyFrameWork.Timer, Cuckoo.Mock {
    typealias MocksType = MyFrameWork.Timer
   ...

Supporting this may require some additional inputs to generate that indicate which framework a particular file should be scoped to.

I love the work that's been done on Cuckoo and am eager to see it flourish. However, this issue is currently blocking its adoption.