PHP 8.4 compatibility

1. Fixed some deprecation warnings that were introduced with PHP 8.4 (thank you @erossdev for the contribution!).
2. Added Larastan and implemented small changes that were suggested by it.

What's Changed

• fix php8.4 deprecation warnings by @erossdev in #1

New Contributors

• @erossdev made their first contribution in #1

Full Changelog: 1.0.0...1.1.0