CS fixes

src/Composer/DependencyResolver/Operation/OperationInterface.php

@@ -12,7 +12,6 @@
 
 namespace Composer\DependencyResolver\Operation;
 
-
 /**
  * Solver operation interface.
  *

src/Composer/DependencyResolver/RuleSet.php

@@ -107,7 +107,6 @@ class RuleSet implements \IteratorAggregate, \Countable
         return new RuleSetIterator($rules);
     }
 
-
     public function getIteratorWithout($types)
     {
         if (!is_array($types)) {

src/Composer/Downloader/PearDownloader.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Downloader;
 
-
 /**
  * Downloader for pear packages
  *

src/Composer/Downloader/PharDownloader.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Downloader;
 
-
 /**
  * Downloader for phar files
  *

src/Composer/Downloader/TarDownloader.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Downloader;
 
-
 /**
  * Downloader for tar files: tar, tar.gz or tar.bz2
  *

src/Composer/Installer.php

@@ -529,7 +529,7 @@ class Installer
     /**
      * set whether to run scripts or not
      *
-     * @param boolean $runScripts
+     * @param  boolean   $runScripts
      * @return Installer
      */
     public function setRunScripts($runScripts = true)

src/Composer/Installer/NoopInstaller.php

@@ -12,11 +12,8 @@
 
 namespace Composer\Installer;
 
-use Composer\IO\IOInterface;
-use Composer\Downloader\DownloadManager;
 use Composer\Repository\InstalledRepositoryInterface;
 use Composer\Package\PackageInterface;
-use Composer\Util\Filesystem;
 
 /**
  * Does not install anything but marks packages installed in the repo

src/Composer/Repository/InstalledArrayRepository.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Repository;
 
-
 /**
  * Installed array repository.
  *

src/Composer/Repository/InstalledFilesystemRepository.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Repository;
 
-
 /**
  * Installed filesystem repository.
  *

src/Composer/Repository/InstalledRepositoryInterface.php

@@ -12,7 +12,6 @@
 
 namespace Composer\Repository;
 
-
 /**
  * Installable repository interface.
  *

src/Composer/Repository/Vcs/HgDriver.php

@@ -75,7 +75,7 @@ class HgDriver extends VcsDriver
      */
     public function getSource($identifier)
     {
-        $label = array_search($identifier, (array)$this->tags) ? : $identifier;
+        $label = array_search($identifier, (array) $this->tags) ? : $identifier;
 
         return array('type' => 'hg', 'url' => $this->getUrl(), 'reference' => $label);
     }