These checks are now part of Composer (since https://github.com/composer/composer/pull/8546), so we can revert #576 from Flex. For ref: https://github.com/composer/composer/issues/9967#issuecomment-858462117 Relates to #708 as well
These checks are now part of Composer (since composer/composer#8546), so we can revert #576 from Flex.
For ref: composer/composer#9967 (comment)
Relates to #708 as well