PHP8.4 alpha 1 warnings - nullable is deprecated, the explicit nullable type must be used instead

[ipajen]

🐞 bug report

Behavior:

• What is the issue? (*)

PHP 8.4alpha1 contains PHP warnings

• What is the expected behavior?

No warnings

Versions: (*)

• Freemius SDK Version: 2.7.2
• WordPress Version: 6.6
• PHP Version: 8.4alpha1

`PHP Deprecated: Freemius::maybe_activate_bundle_license(): Implicitly marking parameter $license as nullable is deprecated, the explicit nullable type must be used instead in C:\wamp64\www\wp\wp-content\plugins\wp-review-slider-pro\freemius\includes\class-freemius.php on line 8038

PHP Deprecated: Freemius::set_license(): Implicitly marking parameter $license as nullable is deprecated, the explicit nullable type must be used instead in C:\wamp64\www\wp\wp-content\plugins\wp-review-slider-pro\freemius\includes\class-freemius.php on line 12666

PHP Deprecated: Freemius::switch_to_blog(): Implicitly marking parameter $install as nullable is deprecated, the explicit nullable type must be used instead in C:\wamp64\www\wp\wp-content\plugins\wp-review-slider-pro\freemius\includes\class-freemius.php on line 15893

PHP Deprecated: Freemius::_activate_addon_account(): Implicitly marking parameter $bundle_license as nullable is deprecated, the explicit nullable type must be used instead in C:\wamp64\www\wp\wp-content\plugins\wp-review-slider-pro\freemius\includes\class-freemius.php on line 18365

PHP Deprecated: Freemius::_store_site(): Implicitly marking parameter $site as nullable is deprecated, the explicit nullable type must be used instead in C:\wamp64\www\wp\wp-content\plugins\wp-review-slider-pro\freemius\includes\class-freemius.php on line 19923`

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[ipajen]

https://php.watch/versions/8.4/implicitly-marking-parameter-type-nullable-deprecated