- Added vendor/autoload.php to PHPStan bootstrap configuration to ensure

  all driver classes (Doctrine DBAL, MongoDB, Predis) are autoloadable
  during static analysis.
- Prevents false "invalid return type" warnings in AdapterInterface::getDriver()
  even when drivers are installed via require-dev.
- No functional code changes; development tooling update only.

Author: megyptm

composer.json

@@ -27,9 +27,14 @@
     }
   },
   "require-dev": {
-    "phpunit/phpunit": "^10.0"
+    "phpunit/phpunit": "^10.0",
+    "phpstan/phpstan": "^1.11",
+    "mongodb/mongodb": "^2.0",
+    "predis/predis": "^2.3",
+    "doctrine/dbal": "^4.3"
   },
   "scripts": {
-    "test": "vendor/bin/phpunit --testdox"
+    "test": "vendor/bin/phpunit --testdox",
+    "analyse": "phpstan analyse src --level=max"
   }
 }

src/Contracts/Adapter/AdapterInterface.php

@@ -132,13 +132,16 @@ public function disconnect(): void;
      * - Debugging
      * - Direct driver feature access
      *
-     * @return \PDO|\Doctrine\DBAL\Connection|\MongoDB\Database|\Redis|\Predis\Client
-     *
      * 🧪 **Example**
      * ```php
      * $driver = $adapter->getDriver();
      * var_dump(get_class($driver));  // e.g., Redis, PDO, MongoDB\Database
      * ```
+     *
+     * @return \PDO|\Doctrine\DBAL\Connection|\MongoDB\Database|\Redis|\Predis\Client
+     *
+     * @phpstan-return \PDO|\Doctrine\DBAL\Connection|\MongoDB\Database|\Redis|\Predis\Client
+     * public function getDriver(): mixed;
      */
-    public function getDriver();
+    public function getDriver(): mixed;
 }