removed PersistenceInterface::transactional

data-access-kit-symfony/test/Fixture/DummyPersistence.php

@@ -57,11 +57,6 @@ public function deleteAll(array $objects): void
 		throw new LogicException("Not implemented");
 	}
 
-	public function transactional(callable $callback): mixed
-	{
-		throw new LogicException("Not implemented");
-	}
-
 	public function toRow(object $object): array
 	{
 		throw new LogicException("Not implemented");

data-access-kit/src/Persistence.php

@@ -240,19 +240,6 @@ public function deleteAll(array $objects): void
 		);
 	}
 
-	public function transactional(callable $callback): mixed
-	{
-		try {
-			$this->connection->beginTransaction();
-			$result = $callback();
-			$this->connection->commit();
-			return $result;
-		} catch (\Throwable $e) {
-			$this->connection->rollBack();
-			throw $e;
-		}
-	}
-
 	public function toRow(object $object): array
 	{
 		$table = $this->registry->get($object);

data-access-kit/src/PersistenceInterface.php

@@ -77,15 +77,6 @@ public function delete(object $object): void;
 	 */
 	public function deleteAll(array $objects): void;
 
-	/**
-	 * Run $callback in a transaction.
-	 *
-	 * @template T
-	 * @param callable(): T $callback
-	 * @return T
-	 */
-	public function transactional(callable $callback): mixed;
-
 	/**
 	 * Convert $object to an associative array.
 	 *