Apply fixes from StyleCI

src/Http/Services/FileManagerService.php

@@ -87,14 +87,14 @@ public function ajaxGetFilesAndFolders(Request $request)
     {
         $folder = $this->cleanSlashes($request->get('folder'));
 
-        if (!$this->folderExists($folder)) {
+        if (! $this->folderExists($folder)) {
             $folder = '/';
         }
 
         $this->setRelativePath($folder);
 
         $order = $request->get('sort');
-        if (!$order) {
+        if (! $order) {
             $order = config('filemanager.order', 'mime');
         }
 
@@ -189,7 +189,7 @@ public function uploadFile($file, $currentFolder, $visibility, $uploadingFolder
         if ($this->storage->putFileAs($currentFolder, $file, $fileName)) {
             $this->setVisibility($currentFolder, $fileName, $visibility);
 
-            if (!$uploadingFolder) {
+            if (! $uploadingFolder) {
                 $this->checkJobs($this->storage, $currentFolder.$fileName);
                 event(new FileUploaded($this->storage, $currentFolder.$fileName));
             }
@@ -206,7 +206,7 @@ public function uploadFile($file, $currentFolder, $visibility, $uploadingFolder
      */
     public function downloadFile($file)
     {
-        if (!config('filemanager.buttons.download_file')) {
+        if (! config('filemanager.buttons.download_file')) {
             return response()->json(['success' => false, 'message' => 'File not available for Download'], 403);
         }
 
@@ -245,7 +245,7 @@ public function getFileInfo($file)
      */
     public function getFileInfoAsArray($file)
     {
-        if (!$this->storage->exists($file)) {
+        if (! $this->storage->exists($file)) {
             return [];
         }