User_v2.swift

typealias UserId = String

struct User {
	let id: UserId
	let cellNumber: CellNumber
	let isRegistered: Bool
	let profile: UserProfile?
}

struct UserProfile {
	let name: String
	let lastName: String
	let email: Email?
}

struct CellNumber {
	let digits: String
}

struct Email {
	let address: String
}