Modernize PHPStan configuration

.github/workflows/test.yml

@@ -24,11 +24,11 @@ jobs:
         tools: prestissimo
       env:
         COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-   
+
     - name: Get composer cache directory
       id: composercache
       run: echo "::set-output name=dir::$(composer config cache-files-dir)"
-      
+
     - name: Cache dependencies
       uses: actions/cache@v2
       with:
@@ -46,7 +46,7 @@ jobs:
 
     - name: PHP Static Analysis Tool
       run: |
-        composer run-script phpstan
+        composer run-script phpstan -- --no-progress
 
     - name: Unit tests
       run: |
@@ -71,4 +71,3 @@ jobs:
         vendor/bin/phpunit -c phpunit-integration-tests.xml
       env:
         TEST_SUITE: oss
-

composer.json

@@ -56,7 +56,7 @@
       "phpcs --standard=ruleset.xml --extensions=php --encoding=utf-8 --tab-width=4 -sp tests"
     ],
     "phpstan": [
-      "phpstan analyse src --level 2 --no-progress"
+      "phpstan analyse"
     ]
   }
 }

phpstan.neon

@@ -1,9 +1,6 @@
 parameters:
-    reportUnmatchedIgnoredErrors:
-        false
+    level: 2
+    paths:
+        - src/
     ignoreErrors:
-        - '#Unsafe usage of new static\(\)#'
-        - '#Call to static method performRequest\(\) on trait#'
-        - '#Constant JSON_THROW_ON_ERROR not found#'
-        - '#Caught class JsonException not found#'
-        - '#Call to method getCode\(\) on an unknown class JsonException#'
+        - '#^Unsafe usage of new static\(\)\.$#'