Generic way to solve pagination duplications

.swift

class Pagination<Element: Decodable>: Decodable {
    
    var list: [Element]
    var currentPage: Int
    var totalPages: Int
    
    enum ResultCodingKeys: String, CodingKey {
        case list, currentPage, totalPages
    }
    
    required init(from decoder: Decoder) throws {
        let objectsContainer = try decoder.container(keyedBy: ResultCodingKeys.self)
        currentPage = try objectsContainer.decode(Int.self, forKey: .currentPage)
        totalPages = try objectsContainer.decode(Int.self, forKey: .totalPages)
        list = try objectsContainer.decode([Element].self, forKey: .list)
    }
    
}


//Usage part!
var paginationPet: Pagination<Pet>?
var paginationUser: Pagination<User>?
var paginationVet: Pagination<Vet>?