- Some overdue modification made to allow more flexibility

src/Adapter/SqlAdapterInterface.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace Ulmus\Adapter;
+
+interface SqlAdapterInterface
+{
+    public function escapeIdentifier(string $segment, int $type) : string;
+    public function defaultEngine() : ? string;
+}