Add more phpstan extensions (#756)

Author: norkunas

.editorconfig

@@ -18,3 +18,7 @@ max_line_length          = 80
 
 [*.{yaml,yml}]
 indent_size              = 2
+
+[*.{neon,neon.dist}]
+indent_style = tab
+indent_size = 4

composer.json

@@ -45,10 +45,9 @@
         "guzzlehttp/guzzle": "^7.8.1",
         "http-interop/http-factory-guzzle": "^1.2.0",
         "phpstan/phpstan": "^2.0",
-        "phpstan/extension-installer": "^1.4.1",
-        "phpstan/phpstan-strict-rules": "^2.0",
         "phpstan/phpstan-phpunit": "^2.0",
-        "phpstan/phpstan-deprecation-rules": "^2.0"
+        "phpstan/phpstan-deprecation-rules": "^2.0",
+        "phpstan/phpstan-strict-rules": "^2.0"
     },
     "scripts": {
         "lint": [
@@ -62,7 +61,6 @@
     },
     "config": {
         "allow-plugins": {
-            "phpstan/extension-installer": true,
             "php-http/discovery": true
         }
     }

phpstan.dist.neon

@@ -0,0 +1,14 @@
+includes:
+	- vendor/phpstan/phpstan-phpunit/extension.neon
+	- vendor/phpstan/phpstan-phpunit/rules.neon
+	- vendor/phpstan/phpstan-deprecation-rules/rules.neon
+	- vendor/phpstan/phpstan-strict-rules/rules.neon
+	- vendor/phpstan/phpstan/conf/bleedingEdge.neon
+
+parameters:
+	level: 5
+	paths:
+		- src
+		- tests
+	additionalConstructors:
+		- PHPUnit\Framework\TestCase::setUp