Fixed the following two deprecation messages, which are reported by Symfony's deprecation helper:
1x: Method "Pimple\Container::offsetGet()" might add "mixed" as a native return type declaration in the future. Do the same in child class "ZBateson\MailMimeParser\Container" now to avoid errors or add an explicit @return annotation to suppress this message.
1x: Method "ArrayAccess::offsetGet()" might add "mixed" as a native return type declaration in the future. Do the same in implementation "ZBateson\MailMimeParser\Message\PartChildrenContainer" now to avoid errors or add an explicit @return annotation to suppress this message.
The return annotations were already added by #197, but reverted again with commit c1c4b6857cc35ca4b3be19e17d86a811d9296619 (PHPCSFixer).
Fixed the following two deprecation messages, which are reported by Symfony's deprecation helper:
The return annotations were already added by #197, but reverted again with commit c1c4b6857cc35ca4b3be19e17d86a811d9296619 (PHPCSFixer).