class User { private $name; private $email; private $username; private $password; public function __construct($name, $email, $username, $password) { $this->name = $name; $this->email = $email; $this->username = $username; $this->password = $password; } public function getName() { return $this->name; } public function getEmail() { return $this->email; } public function getUsername() { return $this->username; } public function getPassword() { return $this->password; } public function updatePassword($newPassword) { $this->password = $newPassword; } }This code is an example of a User model with properties for name, email, username, and password, and a constructor and methods for retrieving and updating user information. Package Library: Laravel Framework, Symfony Framework.