factory added to interface

src/Twig/Twig.php

@@ -19,7 +19,7 @@ public function __construct(TwigEnvironment $twig, array $config)
         new TwigExtensions($this->twig, $this->config);
     }
 
-    public static function twigFactory(ContainerInterface $container, $config) : Twig
+    public static function viewFactory(ContainerInterface $container, array $config) : ViewInterface
     {
         $twig = $container->get(TwigEnvironment::class);
         return new static($twig, $config);

src/ViewInterface.php

@@ -3,9 +3,11 @@
 
 namespace Selami\View;
 
+use Psr\Container\ContainerInterface;
+
 interface ViewInterface
 {
+    public static function viewFactory(ContainerInterface $container, array $config) : ViewInterface;
     public function addGlobal(string $name, $value) : void;
-
     public function render(string $templateFile, array $parameters = []) : string;
 }

test/TwigTest/TwigTest.php

@@ -49,7 +49,7 @@ public function setUp()
 
         $container->setService(TwigEnvironment::class, $twig);
 
-        $this->view = Twig::twigFactory($container, $this->config);
+        $this->view = Twig::viewFactory($container, $this->config);
     }
 
     /**