phpDoc cleanup, removed unused imports, variables and parameters.

src/Composer/Autoload/AutoloadGenerator.php

@@ -18,7 +18,7 @@ use Composer\Installer\InstallationManager;
 use Composer\IO\IOInterface;
 use Composer\Package\AliasPackage;
 use Composer\Package\PackageInterface;
-use Composer\Repository\InstalledRepositoryInterface;
+use Composer\Repository\WritableRepositoryInterface;
 use Composer\Util\Filesystem;
 use Composer\Script\ScriptEvents;
 
@@ -85,7 +85,7 @@ class AutoloadGenerator
         $this->runScripts = (boolean) $runScripts;
     }
 
-    public function dump(Config $config, InstalledRepositoryInterface $localRepo, PackageInterface $mainPackage, InstallationManager $installationManager, $targetDir, $scanPsr0Packages = false, $suffix = '')
+    public function dump(Config $config, WritableRepositoryInterface $localRepo, PackageInterface $mainPackage, InstallationManager $installationManager, $targetDir, $scanPsr0Packages = false, $suffix = '')
     {
         if ($this->classMapAuthoritative) {
             // Force scanPsr0Packages when classmap is authoritative

src/Composer/Command/BaseDependencyCommand.php

@@ -221,6 +221,7 @@ class BaseDependencyCommand extends BaseCommand
             /**
              * @var PackageInterface $package
              * @var Link             $link
+             * @var array|bool       $children
              */
             list($package, $link, $children) = $result;
 

src/Composer/Command/HomeCommand.php

@@ -67,7 +67,7 @@ EOT
             foreach ($repos as $repo) {
                 foreach ($repo->findPackages($packageName) as $package) {
                     $packageExists = true;
-                    if ($this->handlePackage($package, $input->getOption('homepage'), $input->getOption('show'))) {
+                    if ($package instanceof CompletePackageInterface && $this->handlePackage($package, $input->getOption('homepage'), $input->getOption('show'))) {
                         $handled = true;
                         break 2;
                     }

src/Composer/Command/SearchCommand.php

@@ -19,7 +19,6 @@ use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
 use Composer\Repository\CompositeRepository;
 use Composer\Repository\PlatformRepository;
-use Composer\Repository\RepositoryFactory;
 use Composer\Repository\RepositoryInterface;
 use Composer\Plugin\CommandEvent;
 use Composer\Plugin\PluginEvents;

src/Composer/Config.php

@@ -80,7 +80,8 @@ class Config
     private $useEnvironment;
 
     /**
-     * @param bool $useEnvironment Use COMPOSER_ environment variables to replace config settings
+     * @param bool      $useEnvironment Use COMPOSER_ environment variables to replace config settings
+     * @param string    $baseDir        Optional base directory of the config
      */
     public function __construct($useEnvironment = true, $baseDir = null)
     {

src/Composer/IO/ConsoleIO.php

@@ -27,12 +27,20 @@ use Symfony\Component\Console\Question\Question;
  */
 class ConsoleIO extends BaseIO
 {
+    /** @var InputInterface */
     protected $input;
+    /** @var OutputInterface */
     protected $output;
+    /** @var HelperSet */
     protected $helperSet;
+    /** @var string */
     protected $lastMessage;
+    /** @var string */
     protected $lastMessageErr;
+
+    /** @var float */
     private $startTime;
+    /** @var array<int, int> */
     private $verbosityMap;
 
     /**
@@ -56,6 +64,9 @@ class ConsoleIO extends BaseIO
         );
     }
 
+    /**
+     * @param float $startTime
+     */
     public function enableDebugging($startTime)
     {
         $this->startTime = $startTime;
@@ -274,6 +285,9 @@ class ConsoleIO extends BaseIO
         return $default;
     }
 
+    /**
+     * @return OutputInterface
+     */
     private function getErrorOutput()
     {
         if ($this->output instanceof ConsoleOutputInterface) {

src/Composer/Installer/PearBinaryInstaller.php

@@ -15,9 +15,7 @@ namespace Composer\Installer;
 use Composer\IO\IOInterface;
 use Composer\Package\PackageInterface;
 use Composer\Util\Filesystem;
-use Composer\Util\Platform;
 use Composer\Util\ProcessExecutor;
-use Composer\Util\Silencer;
 
 /**
  * Utility to handle installation of package "bin"/binaries for PEAR packages

src/Composer/Installer/PearInstaller.php

@@ -18,7 +18,6 @@ use Composer\Downloader\PearPackageExtractor;
 use Composer\Repository\InstalledRepositoryInterface;
 use Composer\Package\PackageInterface;
 use Composer\Util\Platform;
-use Composer\Util\ProcessExecutor;
 use Composer\Util\Filesystem;
 
 /**

src/Composer/Installer/SuggestedPackagesReporter.php

@@ -29,7 +29,7 @@ class SuggestedPackagesReporter
     protected $suggestedPackages = array();
 
     /**
-     * @var \Composer\IO\IOInterface
+     * @var IOInterface
      */
     private $io;
 

src/Composer/Package/Loader/RootPackageLoader.php

@@ -13,9 +13,9 @@
 namespace Composer\Package\Loader;
 
 use Composer\Package\BasePackage;
-use Composer\Package\PackageInterface;
 use Composer\Package\AliasPackage;
 use Composer\Config;
+use Composer\Package\RootPackageInterface;
 use Composer\Repository\RepositoryFactory;
 use Composer\Package\Version\VersionGuesser;
 use Composer\Package\Version\VersionParser;
@@ -59,7 +59,7 @@ class RootPackageLoader extends ArrayLoader
      * @param  array            $config package data
      * @param  string           $class  FQCN to be instantiated
      * @param  string           $cwd    cwd of the root package to be used to guess the version if it is not provided
-     * @return PackageInterface
+     * @return RootPackageInterface
      */
     public function load(array $config, $class = 'Composer\Package\RootPackage', $cwd = null)
     {

src/Composer/Repository/Pear/ChannelReader.php

@@ -53,7 +53,6 @@ class ChannelReader extends BaseChannelReader
         $xml = $this->requestXml($url, "/channel.xml");
 
         $channelName = (string) $xml->name;
-        $channelSummary = (string) $xml->summary;
         $channelAlias = (string) $xml->suggestedalias;
 
         $supportedVersions = array_keys($this->readerMap);

src/Composer/Repository/RepositoryFactory.php

@@ -70,9 +70,12 @@ class RepositoryFactory
     }
 
     /**
+     * @param IOInterface   $io
+     * @param Config        $config
+     * @param array         $repoConfig
      * @return RepositoryInterface
      */
-    public static function createRepo($io, $config, array $repoConfig)
+    public static function createRepo(IOInterface $io, Config $config, array $repoConfig)
     {
         $rm = static::manager($io, $config, null, Factory::createRemoteFilesystem($io, $config));
         $repos = static::createRepos($rm, array($repoConfig));
@@ -81,6 +84,9 @@ class RepositoryFactory
     }
 
     /**
+     * @param IOInterface|null          $io
+     * @param Config|null               $config
+     * @param RepositoryManager|null    $rm
      * @return RepositoryInterface[]
      */
     public static function defaultRepos(IOInterface $io = null, Config $config = null, RepositoryManager $rm = null)

src/Composer/Repository/Vcs/HgDriver.php

@@ -17,7 +17,6 @@ use Composer\Json\JsonFile;
 use Composer\Util\ProcessExecutor;
 use Composer\Util\Filesystem;
 use Composer\IO\IOInterface;
-use Composer\Downloader\TransportException;
 
 /**
  * @author Per Bernhardt <plb@webfactory.de>

src/Composer/Util/ErrorHandler.php

@@ -66,9 +66,9 @@ class ErrorHandler
     }
 
     /**
-     * Register error handler
+     * Register error handler.
      *
-     * @static
+     * @param IOInterface|null $io
      */
     public static function register(IOInterface $io = null)
     {

src/Composer/Util/Git.php

@@ -14,7 +14,6 @@ namespace Composer\Util;
 
 use Composer\Config;
 use Composer\IO\IOInterface;
-use Composer\Downloader\TransportException;
 
 /**
  * @author Jordi Boggiano <j.boggiano@seld.be>

src/Composer/Util/GitLab.php

@@ -70,6 +70,7 @@ class GitLab
     /**
      * Authorizes a GitLab domain interactively via OAuth.
      *
+     * @param string $scheme    Scheme used in the origin URL
      * @param string $originUrl The host this GitLab instance is located at
      * @param string $message   The reason this authorization is required
      *

src/Composer/Util/Svn.php

@@ -13,7 +13,6 @@
 namespace Composer\Util;
 
 use Composer\Config;
-use Composer\Downloader\TransportException;
 use Composer\IO\IOInterface;
 
 /**