changed the UploadFile usage to laravels http UploadFile class

Author: Martin Kluska

src/Handler/AbstractHandler.php

@@ -2,7 +2,7 @@
 namespace Pion\Laravel\ChunkUpload\Handler;
 
 use Illuminate\Http\Request;
-use Symfony\Component\HttpFoundation\File\UploadedFile;
+use Illuminate\Http\UploadedFile;
 
 /**
  * The handler that will detect if we can continue the chunked upload

src/Handler/ContentRangeUploadHandler.php

@@ -2,7 +2,7 @@
 namespace Pion\Laravel\ChunkUpload\Handler;
 
 use Illuminate\Http\Request;
-use Symfony\Component\HttpFoundation\File\UploadedFile;
+use Illuminate\Http\UploadedFile;
 
 /**
  * Class JqueryUploadReceiver

src/Receiver/FileReceiver.php

@@ -6,6 +6,7 @@
 use Pion\Laravel\ChunkUpload\Save\AbstractSave;
 use Pion\Laravel\ChunkUpload\Save\ChunkSave;
 use Pion\Laravel\ChunkUpload\Save\SingleSave;
+use Illuminate\Http\UploadedFile;
 
 class FileReceiver
 {
@@ -15,7 +16,7 @@ class FileReceiver
     protected $request;
 
     /**
-     * @var \Symfony\Component\HttpFoundation\File\UploadedFile|null
+     * @var UploadedFile|null
      */
     protected $file;
 

src/Save/AbstractSave.php

@@ -3,7 +3,7 @@
 
 use Pion\Laravel\ChunkUpload\Handler\AbstractHandler;
 use Symfony\Component\HttpFoundation\File\File;
-use Symfony\Component\HttpFoundation\File\UploadedFile;
+use Illuminate\Http\UploadedFile;
 
 /**
  * Class AbstractSave

src/Save/ChunkSave.php

@@ -3,7 +3,7 @@
 
 use Pion\Laravel\ChunkUpload\Exceptions\ChunkSaveException;
 use Pion\Laravel\ChunkUpload\Handler\AbstractHandler;
-use Symfony\Component\HttpFoundation\File\UploadedFile;
+use Illuminate\Http\UploadedFile;
 
 class ChunkSave extends AbstractSave
 {