Add `Typealias.swift` for typealias
Add `Typealias.swift` for typealias

IBAnimatable/IBAnimatable,seanwoodward/IBAnimatable,alexiosdev/IBAnimatable,seanwoodward/IBAnimatable,JakeLin/IBAnimatable,JakeLin/IBAnimatable,IBAnimatable/IBAnimatable,IBAnimatable/IBAnimatable,alexiosdev/IBAnimatable