make use of phpstan-strict-rules

dktapps · dktapps · commit 509e11e66622 · 2020-08-22T12:39:17.000+01:00
diff --git a/composer.json b/composer.json
@@ -8,7 +8,9 @@
 		"php-64bit": "*"
 	},
 	"require-dev": {
-		"phpstan/phpstan": "0.12.38"
+		"phpstan/phpstan": "0.12.38",
+		"phpstan/extension-installer": "^1.0",
+		"phpstan/phpstan-strict-rules": "^0.12.4"
 	},
 	"autoload": {
 		"psr-4": {
