- Still WIP on Api's wrapper

src/Query/OrderBy.php

@@ -16,7 +16,7 @@ class OrderBy extends Fragment {
         return $this;
     }
 
-    public function add(string $field, ? string $direction = null) : self
+    public function add(object|string $field, ? string $direction = null) : self
     {
         $this->validateFieldType($field);
 

src/Query/QueryBuilderInterface.php

@@ -2,6 +2,8 @@
 
 namespace Ulmus\Query;
 
+use Ulmus\Query;
+
 interface QueryBuilderInterface
 {
     public function push(Fragment $queryFragment) : self;
@@ -9,5 +11,5 @@ interface QueryBuilderInterface
     public function render(bool $skipToken = false) /* mixed */;
     public function reset() : void;
     public function getFragment(string $class, int $index = 0) : ? Fragment;
-    public function removeFragment(Fragment $fragment) : void;
+    public function removeFragment(Query\Fragment|array|\Stringable|string $fragment) : void;
 }