Requires symfony/ console v3.4.29 which is incompatible with e.g. phpstan

[jfoucher]

This is the error I get when I try to install magephp alongside phpstan:

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for andres-montanez/magallanes ^4.0 -> satisfiable by andres-montanez/magallanes[4.0.0].
    - Installation request for symfony/console (locked at v3.4.29) -> satisfiable by symfony/console[v3.4.29].
    - symfony/console v4.1.5 conflicts with phpstan/phpstan[0.11.12].
    - phpstan/phpstan 0.11.12 conflicts with symfony/console[v4.1.5].
    - symfony/console v4.1.5 conflicts with phpstan/phpstan[0.11.12].
    - Conclusion: install symfony/console v4.1.5
    - Installation request for phpstan/phpstan (locked at 0.11.12, required as ^0.11.7) -> satisfiable by phpstan/phpstan[0.11.12].


Installation failed, reverting ./composer.json to its original content.