PHP Fatal error: Declaration of T3SBS\T3sbootstrap\Command\CdnToLocal - Typo3 Version 12.4.10

[mbsued]

The Following Error comes up with Typo3 Version 12.4.10:
PHP Fatal error: Declaration of T3SBS\T3sbootstrap\Command\CdnToLocal::execute(Symfony\Component\Console\Input\InputInterface $input, Symfony\Component\Console\Output\OutputInterface $output) must be compatible with Symfony\Component\Console\Command\Command::execute(Symfony\Component\Console\Input\InputInterface $input, Symfony\Component\Console\Output\OutputInterface $output): int in /html/vendor/t3sbs/t3sbootstrap/Classes/Command/CdnToLocal.php on line 40

There is a new Symphony-Version (Version 7) up with the new Typo3-Version.