support for php 56

Author: RYANOLEE

src/Controller/WebpackManifestController.php

@@ -2,7 +2,9 @@
 namespace Bluetel\WebpackManifestBundle\Controller;
 
 use Bluetel\WebpackManifestBundle\WebpackManifest;
-use Symfony\Component\HttpFoundation\{Request, RedirectResponse, Response};
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpFoundation\Response;
 use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
 
 /**

src/Twig/WebpackManifestExtension.php

@@ -32,7 +32,7 @@ public function getFunctions()
      * @param string $assetFilename
      * @return string
      */
-    public function manifestAsset(string $assetFilename)
+    public function manifestAsset($assetFilename)
     {
         return $this->webpackManifest->getAssetPath($assetFilename);
     }

src/WebpackManifest.php

@@ -20,7 +20,7 @@ public function __construct($manifestPath)
      * @param string $assetFilename
      * @return string
      */
-    public function getAssetPath(string $assetFilename)
+    public function getAssetPath($assetFilename)
     {
         if (!file_exists($this->manifestPath)) {
             return $assetFilename;