I know this, I am talking about this RFC https://wiki.php.net/rfc/covariant-returns-and-contravariant-parameters Which has been voted and implementation is being worked on a GitHub PR: https://github.com/php/php-src/pull/3732
Your proposal doesn't bring anything new to the table that this RFC does. Moreover, your RFC targets the same PHP version as the covariant/contravariant RFC. So like said before the issue which your RFC tries to address is already being fixed. Also, there is no need to upgrade to PHPUnit 8 and if people want to there is a PHP_CS_FIXER sniff which can add void return types. Namely: void_return George P. Banyard On Mon, 4 Feb 2019 at 13:03, Wes <netmo....@gmail.com> wrote: > Covariance from no-type is already supported, since 7.0 > https://3v4l.org/I1hZs >
