( ! ) Deprecated: Symfony\Component\Console\Question\Question::setAutocompleterCallback(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\console\Question\Question.php on line 176

( ! ) Deprecated: Symfony\Component\Console\Question\Question::setValidator(): Implicitly marking parameter $validator as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\console\Question\Question.php on line 192