NamedRegistration helper for Swinject

Swinject_NamedRegistration.swift

import Swinject

struct NamedRegistration<Service> {
    let service: Service.Type
    let name: String
}

extension NamedRegistration {
    static func named<Service>(_ name: String) -> NamedRegistration<Service> {
        return NamedRegistration<Service>(service: Service.self, name: name)
    }
}

extension Container {
    func register<Service>(_ registration: NamedRegistration<Service>, factory: @escaping (Resolver) -> Service) {
        register(registration.service, name: registration.name, factory: factory)
    }
}

extension Resolver {
    func resolve<Service>(_ registration: NamedRegistration<Service>) -> Service? {
        return resolve(registration.service, name: registration.name)
    }
}