Add composer package config

Author: alcaeus

composer.json

@@ -0,0 +1,50 @@
+{
+    "name": "mongodb/builder",
+    "description": "MongoDB driver query and aggregation builders",
+    "keywords": ["database", "driver", "mongodb", "persistence"],
+    "homepage": "https://jira.mongodb.org/browse/PHPLIB",
+    "license": "Apache-2.0",
+    "authors": [
+        { "name": "Andreas Braun", "email": "[email protected]" },
+        { "name": "Jeremy Mikola", "email": "[email protected]" },
+        { "name": "Jérôme Tamarelle", "email": "[email protected]" }
+    ],
+    "require": {
+        "php": "^8.1"
+    },
+    "require-dev": {
+        "doctrine/coding-standard": "^11.1",
+        "rector/rector": "^0.16.0",
+        "squizlabs/php_codesniffer": "^3.7",
+        "symfony/phpunit-bridge": "^5.2",
+        "vimeo/psalm": "^5.13"
+    },
+    "autoload": {
+        "psr-4": { "MongoDB\\": "src/" }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "MongoDB\\Tests\\": "tests/"
+        }
+    },
+    "scripts": {
+        "checks": [
+            "@check:cs",
+            "@check:psalm",
+            "@check:rector"
+        ],
+        "check:cs": "phpcs",
+        "check:psalm": "psalm",
+        "check:rector": "rector --ansi --dry-run",
+        "fix:cs": "phpcbf",
+        "fix:psalm:baseline": "psalm --set-baseline=psalm-baseline.xml",
+        "fix:rector": "rector process --ansi",
+        "test": "simple-phpunit"
+    },
+    "config": {
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true
+        },
+        "sort-packages": true
+    }
+}