diff --git a/tests/stub.phpstub b/tests/stub.phpstub
index 0ff72c68..25f781f9 100644
--- a/tests/stub.phpstub
+++ b/tests/stub.phpstub
@@ -85,6 +85,44 @@ namespace Doctrine\DBAL {
         }
     }
 
+    final class ArrayParameterType
+    {
+        /**
+         * Represents an array of ints to be expanded by Doctrine SQL parsing.
+         */
+        public const INTEGER = ParameterType::INTEGER + Connection::ARRAY_PARAM_OFFSET;
+
+        /**
+         * Represents an array of strings to be expanded by Doctrine SQL parsing.
+         */
+        public const STRING = ParameterType::STRING + Connection::ARRAY_PARAM_OFFSET;
+
+        /**
+         * Represents an array of ascii strings to be expanded by Doctrine SQL parsing.
+         */
+        public const ASCII = ParameterType::ASCII + Connection::ARRAY_PARAM_OFFSET;
+
+        /**
+         * Represents an array of ascii strings to be expanded by Doctrine SQL parsing.
+         */
+        public const BINARY = ParameterType::BINARY + Connection::ARRAY_PARAM_OFFSET;
+
+        /**
+         * @internal
+         *
+         * @psalm-param self::* $type
+         *
+         * @psalm-return ParameterType::INTEGER|ParameterType::STRING|ParameterType::ASCII|ParameterType::BINARY
+         */
+        public static function toElementParameterType(int $type): int
+        {
+        }
+
+        private function __construct()
+        {
+        }
+    }
+
     class Connection {
         /**
          * Represents an array of ints to be expanded by Doctrine SQL parsing.