### Description https://github.com/symfony/fake-sms-notifier/blob/6.2/FakeSmsTransportFactory.php#L30 If I want to use only `fakesms+logger` dsn why I should install mailer or implement fake class for it? My suggestions: 1. BC: replace `MailerInterface` with `LoggerInterface` and make `$mailer` `null` by default and `?` sign 2. Non-BC: Add a `?` sign before `MailerInterface` ### Example _No response_