Update phpstan

Author: enumag

.travis.yml

@@ -28,7 +28,7 @@ before_script:
 script:
     - "! (composer outdated --direct | grep ^)"
     - vendor-tools/bin/php-cs-fixer fix --dry-run
-    - vendor-tools/bin/phpstan analyse --level=5 --configuration=phpstan.neon src tests
+    - vendor-tools/bin/phpstan analyse --level=7 --configuration=phpstan.neon src tests
     - vendor/bin/codecept run $coverage
 
 after_success:

composer-tools.json

@@ -1,8 +1,8 @@
 {
     "require-dev": {
-        "friendsofphp/php-cs-fixer": "^2.0.0",
-        "phpstan/phpstan": "^0.6.3",
-        "phpstan/phpstan-nette": "^0.6.1"
+        "friendsofphp/php-cs-fixer": "@stable",
+        "phpstan/phpstan": "@stable",
+        "phpstan/phpstan-nette": "@stable"
     },
     "config": {
         "vendor-dir": "vendor-tools"

composer.json

@@ -55,7 +55,7 @@
             "@test"
         ],
         "fix": "\"vendor-tools/bin/php-cs-fixer\" fix",
-        "analyse": "\"vendor-tools/bin/phpstan\" analyse --no-progress --level=5 --configuration=phpstan.neon src tests",
+        "analyse": "\"vendor-tools/bin/phpstan\" analyse --no-progress --level=7 --configuration=phpstan.neon src tests",
         "test": [
             "\"vendor/bin/codecept\" build",
             "\"vendor/bin/codecept\" run --debug"

phpstan.neon

@@ -3,4 +3,8 @@ includes:
     - vendor-tools/phpstan/phpstan-nette/rules.neon
 
 parameters:
+    excludes_analyse:
+        - %rootDir%/../../../tests/_*
+
     ignoreErrors:
+        - '#^Calling method [a-zA-Z]++\(\) on possibly nullable type Doctrine\\Common\\Persistence\\ObjectManager\|null#'