Improve lock file

app/Bunny/Lock/Exceptions/LockException.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Bunny\Lock\Exceptions;
+
+use Exception;
+
+class LockException extends Exception
+{
+    public static function fromInvalidVersion($version): self
+    {
+        return new self(sprintf('Your lock file version %s is not supported.', $version));
+    }
+}