Injector - A Swift package for simple dependency injection that also supports Swift UI previews

import Injector

// AppDelegate or App (SwiftUI)
Injector.setup {
    $0.register(Person(), mock: Person_Mock(), for: PersonType.self)
    $0.register(Cat(), mock: Cat_Mock(), for: CatType.self)
}

// App
let person = inject(PersonType.self) // Person
let cat = inject(CatType.self) // Cat

// Unit Test or SwiftUI Preview
let person = inject(PersonType.self) // Person_Mock
let cat = inject(CatType.self) // Cat_Mock