Symfony 6 is only supported in friendsofphp/php-cs-fixer 3.4.0, 3.4.0 does not support Symfony 3 (This library does). Additionally friendsofphp/php-cs-fixer 3.5.0 drops Symfony 4. Determination is this library should be on friendsofphp/php-cs-fixer 3.5.0.
However! friendsofphp/php-cs-fixer 3.5.0 requires composer/xdebug-handler 3.0.1 but composer/composer 2.2.6 (Latest) itself does not currently require composer/xdebug-handler 3.0.1 (its in main but not in a release yet) thus the two packages are incompatible at this time. Until composer/composer main branch gets tagged in a release.
I was able to find a compatible set of requirements without having to wait for composer/composer
Symfony 6 is only supported infriendsofphp/php-cs-fixer
3.4.0, 3.4.0 does not support Symfony 3 (This library does). Additionallyfriendsofphp/php-cs-fixer
3.5.0 drops Symfony 4. Determination is this library should be onfriendsofphp/php-cs-fixer
3.5.0.However!friendsofphp/php-cs-fixer
3.5.0 requirescomposer/xdebug-handler
3.0.1 butcomposer/composer
2.2.6 (Latest) itself does not currently requirecomposer/xdebug-handler
3.0.1 (its in main but not in a release yet) thus the two packages are incompatible at this time. Untilcomposer/composer
main branch gets tagged in a release.I was able to find a compatible set of requirements without having to wait for
composer/composer
See https://github.com/Elendev/composer-push/pull/63