diff --git a/.gitignore b/.gitignore
index ece1035..87506c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 favicon.ico
 custom
 files
+vendor
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..2216211
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,5 @@
+{
+    "require-dev": {
+        "phpstan/phpstan": "^1.10"
+    }
+}
diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..2a2d200
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,81 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "06a282a9caaa357cc75a987b3fac0f2f",
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+                "url": "https://github.com/phpstan/phpstan.git",
+                "reference": "84dbb33b520ea28b6cf5676a3941f4bae1c1ff39"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/84dbb33b520ea28b6cf5676a3941f4bae1c1ff39",
+                "reference": "84dbb33b520ea28b6cf5676a3941f4bae1c1ff39",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2|^8.0"
+            },
+            "conflict": {
+                "phpstan/phpstan-shim": "*"
+            },
+            "bin": [
+                "phpstan",
+                "phpstan.phar"
+            ],
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "PHPStan - PHP Static Analysis Tool",
+            "keywords": [
+                "dev",
+                "static analysis"
+            ],
+            "support": {
+                "docs": "https://phpstan.org/user-guide/getting-started",
+                "forum": "https://github.com/phpstan/phpstan/discussions",
+                "issues": "https://github.com/phpstan/phpstan/issues",
+                "security": "https://github.com/phpstan/phpstan/security/policy",
+                "source": "https://github.com/phpstan/phpstan-src"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/ondrejmirtes",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/phpstan",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/phpstan/phpstan",
+                    "type": "tidelift"
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+            ],
+            "time": "2023-12-01T15:19:17+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
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+    "prefer-lowest": false,
+    "platform": [],
+    "platform-dev": [],
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+}