PHP 8.1.1 - PHP Deprecated Warning: AbstractDatabase::current() ReturnTypeWillChange

[stevenjcarr]

$ php composer.phar info | grep iso
sokil/php-isocodes 4.0.1 ISO country, subdivision, language, currency and scri...
sokil/php-isocodes-db-i18n 4.0.1 Database and internationalisation filed for ISO count...

$ php -v
PHP 8.1.1 (cli) (built: Dec 17 2021 23:49:52) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.1, Copyright (c) Zend Technologies
with Zend OPcache v8.1.1, Copyright (c), by Zend Technologies

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When running one of my scripts I'm getting the deprecation message below when executing the following command:

$country = ((new IsoCodesFactory())->getCountries()->getByAlpha2($countryCode));

PHP Deprecated: Return type of Sokil\IsoCodes\AbstractDatabase::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in ***/vendor/sokil/php-isocodes/src/AbstractDatabase.php on line 182

[sokil]

Released in v.4.0.2