Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires thecodingmachine/phpstan-strict-rules ^1.0 -> satisfiable by thecodingmachine/phpstan-strict-rules[v1.0.0]. - thecodingmachine/phpstan-strict-rules v1.0.0 requires phpstan/phpstan ^1.0 -> found phpstan/phpstan[1.0.0, ..., 1.12.13] but it conflicts with your root composer.json require (^2.0). Problem 2 - Root composer.json requires ergebnis/phpstan-rules ^2.2.0 -> satisfiable by ergebnis/phpstan-rules[2.2.0, 2.3.0, 2.4.0, 2.5.0]. - ergebnis/phpstan-rules[2.2.0, ..., 2.5.0] require phpstan/phpstan ^1.10.21 -> found phpstan/phpstan[1.10.21, ..., 1.12.13] but it conflicts with your root composer.json require (^2.0).

Process completed with exit code 2.

The job was canceled because "lowest_8_3" failed.

The operation was canceled.