sebastian/type

Extra Credit builds an outline of sebastian/type's docs the first time your work uses it. Until then, start at the official documentation.

• symfony/filesystem Provides basic utilities for the filesystem
• symfony/error-handler Provides tools to manage errors and ease debugging PHP code
• nesbot/carbon An API extension for DateTime that supports 281 different languages.
• psr/event-dispatcher Standard interfaces for event handling.
• league/flysystem File storage abstraction for PHP
• paragonie/random_compat PHP 5.x polyfill for random_bytes() and random_int() from PHP 7
• sebastian/resource-operations Provides a list of PHP built-in functions that operate on resources
• vlucas/phpdotenv Loads environment variables from `.env` to `$_ENV` and `$_SERVER` automagically, and optionally to `getenv()`.
• symfony/polyfill-php72 Symfony polyfill backporting some PHP 7.2+ features to lower PHP versions
• phpunit/php-invoker Invoke callables with a timeout
• doctrine/dbal Powerful PHP database abstraction layer (DBAL) with many features for database schema introspection and management.
• phpoption/phpoption Option Type for PHP