Merge pull request #4891 from nanasess/require-phpstan

PHPStan を require-dev に入れる

.github/workflows/phpstan.yml

@@ -31,6 +31,4 @@ jobs:
         sudo composer selfupdate --1
         composer install --dev --no-interaction -o --apcu-autoloader
     - name: PHPStan
-      run: |
-        composer require phpstan/phpstan --dev
-        vendor/bin/phpstan analyze src/ --error-format=github
+      run: vendor/bin/phpstan analyze src/ --error-format=github

composer.json

@@ -115,6 +115,7 @@
         "fzaninotto/faker": "^1.7",
         "mikey179/vfsstream": "^1.6",
         "php-coveralls/php-coveralls": "^2.1",
+        "phpstan/phpstan": "^0.12",
         "phpunit/phpunit": "^6.5",
         "symfony/browser-kit": "^3.4",
         "symfony/phpunit-bridge": "^3.4"