Description:
I've encountered a compatibility issue when using the laravel-notification-channels/onesignal package with the latest version of berkayk/onesignal-laravel. The package berkayk/onesignal-laravel recently updated to version 2.3.0, and this update appears to break the functionality of laravel-notification-channels/onesignal.

Previously, the package worked perfectly with berkayk/onesignal-laravel version 2.2.0. After upgrading to 2.3.0, I noticed errors that suggest incompatibilities between the two versions.

Would it be possible to update laravel-notification-channels/onesignal to support the latest version of berkayk/onesignal-laravel, or should users restrict the version to 2.2.0 until compatibility is resolved?

Thanks!