diff --git a/apps/accessibility/composer/composer/ClassLoader.php b/apps/accessibility/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/accessibility/composer/composer/ClassLoader.php
+++ b/apps/accessibility/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/accessibility/composer/composer/InstalledVersions.php b/apps/accessibility/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/accessibility/composer/composer/InstalledVersions.php
+++ b/apps/accessibility/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/accessibility/composer/composer/autoload_classmap.php b/apps/accessibility/composer/composer/autoload_classmap.php
index d9aa1becd7f2c..c54d05d6258cb 100644
--- a/apps/accessibility/composer/composer/autoload_classmap.php
+++ b/apps/accessibility/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/accessibility/composer/composer/autoload_namespaces.php b/apps/accessibility/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/accessibility/composer/composer/autoload_namespaces.php
+++ b/apps/accessibility/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/accessibility/composer/composer/autoload_psr4.php b/apps/accessibility/composer/composer/autoload_psr4.php
index 9d380abd7165d..3fb0fa3d68450 100644
--- a/apps/accessibility/composer/composer/autoload_psr4.php
+++ b/apps/accessibility/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/accessibility/composer/composer/autoload_real.php b/apps/accessibility/composer/composer/autoload_real.php
index 86277d610bfdc..a08983b79fe30 100644
--- a/apps/accessibility/composer/composer/autoload_real.php
+++ b/apps/accessibility/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitAccessibility', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitAccessibility', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitAccessibility::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitAccessibility::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/accessibility/composer/composer/installed.php b/apps/accessibility/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/accessibility/composer/composer/installed.php
+++ b/apps/accessibility/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/admin_audit/composer/composer/ClassLoader.php b/apps/admin_audit/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/admin_audit/composer/composer/ClassLoader.php
+++ b/apps/admin_audit/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/admin_audit/composer/composer/InstalledVersions.php b/apps/admin_audit/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/admin_audit/composer/composer/InstalledVersions.php
+++ b/apps/admin_audit/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/admin_audit/composer/composer/autoload_classmap.php b/apps/admin_audit/composer/composer/autoload_classmap.php
index e52032ca3ea8a..2373bb9079725 100644
--- a/apps/admin_audit/composer/composer/autoload_classmap.php
+++ b/apps/admin_audit/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/admin_audit/composer/composer/autoload_namespaces.php b/apps/admin_audit/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/admin_audit/composer/composer/autoload_namespaces.php
+++ b/apps/admin_audit/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/admin_audit/composer/composer/autoload_psr4.php b/apps/admin_audit/composer/composer/autoload_psr4.php
index 63a4845c93dc4..accaf966e1ee0 100644
--- a/apps/admin_audit/composer/composer/autoload_psr4.php
+++ b/apps/admin_audit/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/admin_audit/composer/composer/autoload_real.php b/apps/admin_audit/composer/composer/autoload_real.php
index 5c3d4551dd65e..ffbbdd4e26983 100644
--- a/apps/admin_audit/composer/composer/autoload_real.php
+++ b/apps/admin_audit/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitAdminAudit', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitAdminAudit', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitAdminAudit::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitAdminAudit::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/admin_audit/composer/composer/installed.php b/apps/admin_audit/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/admin_audit/composer/composer/installed.php
+++ b/apps/admin_audit/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/cloud_federation_api/composer/composer/ClassLoader.php b/apps/cloud_federation_api/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/cloud_federation_api/composer/composer/ClassLoader.php
+++ b/apps/cloud_federation_api/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/cloud_federation_api/composer/composer/InstalledVersions.php b/apps/cloud_federation_api/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/cloud_federation_api/composer/composer/InstalledVersions.php
+++ b/apps/cloud_federation_api/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/cloud_federation_api/composer/composer/autoload_classmap.php b/apps/cloud_federation_api/composer/composer/autoload_classmap.php
index d5c197f1d4b0f..94d538619a352 100644
--- a/apps/cloud_federation_api/composer/composer/autoload_classmap.php
+++ b/apps/cloud_federation_api/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/cloud_federation_api/composer/composer/autoload_namespaces.php b/apps/cloud_federation_api/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/cloud_federation_api/composer/composer/autoload_namespaces.php
+++ b/apps/cloud_federation_api/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/cloud_federation_api/composer/composer/autoload_psr4.php b/apps/cloud_federation_api/composer/composer/autoload_psr4.php
index a24ce444a67f0..de1b8cee1e948 100644
--- a/apps/cloud_federation_api/composer/composer/autoload_psr4.php
+++ b/apps/cloud_federation_api/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/cloud_federation_api/composer/composer/autoload_real.php b/apps/cloud_federation_api/composer/composer/autoload_real.php
index f0ee7acb591c8..1c7ec9607c226 100644
--- a/apps/cloud_federation_api/composer/composer/autoload_real.php
+++ b/apps/cloud_federation_api/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitCloudFederationAPI', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitCloudFederationAPI', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitCloudFederationAPI::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitCloudFederationAPI::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/cloud_federation_api/composer/composer/installed.php b/apps/cloud_federation_api/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/cloud_federation_api/composer/composer/installed.php
+++ b/apps/cloud_federation_api/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/comments/composer/composer/ClassLoader.php b/apps/comments/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/comments/composer/composer/ClassLoader.php
+++ b/apps/comments/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/comments/composer/composer/InstalledVersions.php b/apps/comments/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/comments/composer/composer/InstalledVersions.php
+++ b/apps/comments/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/comments/composer/composer/autoload_classmap.php b/apps/comments/composer/composer/autoload_classmap.php
index 5503c23c2e94d..6afc14d07a119 100644
--- a/apps/comments/composer/composer/autoload_classmap.php
+++ b/apps/comments/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/comments/composer/composer/autoload_namespaces.php b/apps/comments/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/comments/composer/composer/autoload_namespaces.php
+++ b/apps/comments/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/comments/composer/composer/autoload_psr4.php b/apps/comments/composer/composer/autoload_psr4.php
index f30d722bf9e73..2db1b8decc4b5 100644
--- a/apps/comments/composer/composer/autoload_psr4.php
+++ b/apps/comments/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/comments/composer/composer/autoload_real.php b/apps/comments/composer/composer/autoload_real.php
index 8b8855d7d4ffa..8668cfb671eb6 100644
--- a/apps/comments/composer/composer/autoload_real.php
+++ b/apps/comments/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitComments', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitComments', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitComments::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitComments::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/comments/composer/composer/installed.php b/apps/comments/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/comments/composer/composer/installed.php
+++ b/apps/comments/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/contactsinteraction/composer/composer/ClassLoader.php b/apps/contactsinteraction/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/contactsinteraction/composer/composer/ClassLoader.php
+++ b/apps/contactsinteraction/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/contactsinteraction/composer/composer/InstalledVersions.php b/apps/contactsinteraction/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/contactsinteraction/composer/composer/InstalledVersions.php
+++ b/apps/contactsinteraction/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/contactsinteraction/composer/composer/autoload_classmap.php b/apps/contactsinteraction/composer/composer/autoload_classmap.php
index b0d5affc05139..6cc1fd7d984d4 100644
--- a/apps/contactsinteraction/composer/composer/autoload_classmap.php
+++ b/apps/contactsinteraction/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/contactsinteraction/composer/composer/autoload_namespaces.php b/apps/contactsinteraction/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/contactsinteraction/composer/composer/autoload_namespaces.php
+++ b/apps/contactsinteraction/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/contactsinteraction/composer/composer/autoload_psr4.php b/apps/contactsinteraction/composer/composer/autoload_psr4.php
index 945013a79f5e9..4e53aac87927d 100644
--- a/apps/contactsinteraction/composer/composer/autoload_psr4.php
+++ b/apps/contactsinteraction/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/contactsinteraction/composer/composer/autoload_real.php b/apps/contactsinteraction/composer/composer/autoload_real.php
index d0f0da36ef346..8ba09879f543f 100644
--- a/apps/contactsinteraction/composer/composer/autoload_real.php
+++ b/apps/contactsinteraction/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitContactsInteraction', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitContactsInteraction', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitContactsInteraction::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitContactsInteraction::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/contactsinteraction/composer/composer/installed.php b/apps/contactsinteraction/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/contactsinteraction/composer/composer/installed.php
+++ b/apps/contactsinteraction/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/dav/composer/composer/InstalledVersions.php b/apps/dav/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/dav/composer/composer/InstalledVersions.php
+++ b/apps/dav/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/dav/composer/composer/autoload_classmap.php b/apps/dav/composer/composer/autoload_classmap.php
index 241f82d062f5d..a1723679ac36f 100644
--- a/apps/dav/composer/composer/autoload_classmap.php
+++ b/apps/dav/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/dav/composer/composer/autoload_namespaces.php b/apps/dav/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/dav/composer/composer/autoload_namespaces.php
+++ b/apps/dav/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/dav/composer/composer/autoload_psr4.php b/apps/dav/composer/composer/autoload_psr4.php
index b37c184d6ef1f..c2d3874b8ce73 100644
--- a/apps/dav/composer/composer/autoload_psr4.php
+++ b/apps/dav/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/dav/composer/composer/autoload_real.php b/apps/dav/composer/composer/autoload_real.php
index 80611c8f531aa..8416efa9d7e0b 100644
--- a/apps/dav/composer/composer/autoload_real.php
+++ b/apps/dav/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitDAV', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitDAV', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitDAV::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitDAV::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/dav/composer/composer/installed.php b/apps/dav/composer/composer/installed.php
index baf72c4fb3446..9e77c4c4b0555 100644
--- a/apps/dav/composer/composer/installed.php
+++ b/apps/dav/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'e2c675724fc4ea50f1275bf0027b96f277c32578',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'e2c675724fc4ea50f1275bf0027b96f277c32578',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/encryption/composer/composer/ClassLoader.php b/apps/encryption/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/encryption/composer/composer/ClassLoader.php
+++ b/apps/encryption/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/encryption/composer/composer/InstalledVersions.php b/apps/encryption/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/encryption/composer/composer/InstalledVersions.php
+++ b/apps/encryption/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/encryption/composer/composer/autoload_classmap.php b/apps/encryption/composer/composer/autoload_classmap.php
index 00c57e913a3fc..0ce1e86f8a6b2 100644
--- a/apps/encryption/composer/composer/autoload_classmap.php
+++ b/apps/encryption/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/encryption/composer/composer/autoload_namespaces.php b/apps/encryption/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/encryption/composer/composer/autoload_namespaces.php
+++ b/apps/encryption/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/encryption/composer/composer/autoload_psr4.php b/apps/encryption/composer/composer/autoload_psr4.php
index 6baeba923d69f..f7061268cc108 100644
--- a/apps/encryption/composer/composer/autoload_psr4.php
+++ b/apps/encryption/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/encryption/composer/composer/autoload_real.php b/apps/encryption/composer/composer/autoload_real.php
index 81daae1bc0dd4..35091c9ed4a77 100644
--- a/apps/encryption/composer/composer/autoload_real.php
+++ b/apps/encryption/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitEncryption', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitEncryption', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitEncryption::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitEncryption::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/encryption/composer/composer/installed.php b/apps/encryption/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/encryption/composer/composer/installed.php
+++ b/apps/encryption/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/federatedfilesharing/composer/composer/ClassLoader.php b/apps/federatedfilesharing/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/federatedfilesharing/composer/composer/ClassLoader.php
+++ b/apps/federatedfilesharing/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/federatedfilesharing/composer/composer/InstalledVersions.php b/apps/federatedfilesharing/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/federatedfilesharing/composer/composer/InstalledVersions.php
+++ b/apps/federatedfilesharing/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/federatedfilesharing/composer/composer/autoload_classmap.php b/apps/federatedfilesharing/composer/composer/autoload_classmap.php
index c4d891d9c2496..a5ec2ecd82288 100644
--- a/apps/federatedfilesharing/composer/composer/autoload_classmap.php
+++ b/apps/federatedfilesharing/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/federatedfilesharing/composer/composer/autoload_namespaces.php b/apps/federatedfilesharing/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/federatedfilesharing/composer/composer/autoload_namespaces.php
+++ b/apps/federatedfilesharing/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/federatedfilesharing/composer/composer/autoload_psr4.php b/apps/federatedfilesharing/composer/composer/autoload_psr4.php
index 7f2217448ffcd..6d05dfbb4ed66 100644
--- a/apps/federatedfilesharing/composer/composer/autoload_psr4.php
+++ b/apps/federatedfilesharing/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/federatedfilesharing/composer/composer/autoload_real.php b/apps/federatedfilesharing/composer/composer/autoload_real.php
index 25a7e49d09f0e..0a8c5bf9588a3 100644
--- a/apps/federatedfilesharing/composer/composer/autoload_real.php
+++ b/apps/federatedfilesharing/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitFederatedFileSharing', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitFederatedFileSharing', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitFederatedFileSharing::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitFederatedFileSharing::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/federatedfilesharing/composer/composer/installed.php b/apps/federatedfilesharing/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/federatedfilesharing/composer/composer/installed.php
+++ b/apps/federatedfilesharing/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/federation/composer/composer/ClassLoader.php b/apps/federation/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/federation/composer/composer/ClassLoader.php
+++ b/apps/federation/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/federation/composer/composer/InstalledVersions.php b/apps/federation/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/federation/composer/composer/InstalledVersions.php
+++ b/apps/federation/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/federation/composer/composer/autoload_classmap.php b/apps/federation/composer/composer/autoload_classmap.php
index 14d06fad8aaa1..1be343a65d1f3 100644
--- a/apps/federation/composer/composer/autoload_classmap.php
+++ b/apps/federation/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/federation/composer/composer/autoload_namespaces.php b/apps/federation/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/federation/composer/composer/autoload_namespaces.php
+++ b/apps/federation/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/federation/composer/composer/autoload_psr4.php b/apps/federation/composer/composer/autoload_psr4.php
index d815aedf12598..9be3a9affb848 100644
--- a/apps/federation/composer/composer/autoload_psr4.php
+++ b/apps/federation/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/federation/composer/composer/autoload_real.php b/apps/federation/composer/composer/autoload_real.php
index fed3f44342e84..40dc84ff20a01 100644
--- a/apps/federation/composer/composer/autoload_real.php
+++ b/apps/federation/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitFederation', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitFederation', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitFederation::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitFederation::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/federation/composer/composer/installed.php b/apps/federation/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/federation/composer/composer/installed.php
+++ b/apps/federation/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/files/composer/composer/ClassLoader.php b/apps/files/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/files/composer/composer/ClassLoader.php
+++ b/apps/files/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/files/composer/composer/InstalledVersions.php b/apps/files/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/files/composer/composer/InstalledVersions.php
+++ b/apps/files/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/files/composer/composer/autoload_classmap.php b/apps/files/composer/composer/autoload_classmap.php
index bc2e496294b4e..05ea0a46ca14a 100644
--- a/apps/files/composer/composer/autoload_classmap.php
+++ b/apps/files/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/files/composer/composer/autoload_namespaces.php b/apps/files/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/files/composer/composer/autoload_namespaces.php
+++ b/apps/files/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/files/composer/composer/autoload_psr4.php b/apps/files/composer/composer/autoload_psr4.php
index c4f95a2b150db..dcb1e811399cf 100644
--- a/apps/files/composer/composer/autoload_psr4.php
+++ b/apps/files/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/files/composer/composer/autoload_real.php b/apps/files/composer/composer/autoload_real.php
index 462094eaafc68..5b2c0e86043db 100644
--- a/apps/files/composer/composer/autoload_real.php
+++ b/apps/files/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitFiles', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitFiles', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitFiles::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitFiles::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/files/composer/composer/installed.php b/apps/files/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/files/composer/composer/installed.php
+++ b/apps/files/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/files_sharing/composer/composer/ClassLoader.php b/apps/files_sharing/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/files_sharing/composer/composer/ClassLoader.php
+++ b/apps/files_sharing/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/files_sharing/composer/composer/InstalledVersions.php b/apps/files_sharing/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/files_sharing/composer/composer/InstalledVersions.php
+++ b/apps/files_sharing/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/files_sharing/composer/composer/autoload_classmap.php b/apps/files_sharing/composer/composer/autoload_classmap.php
index 1bd39d408bb5c..3a98cb4577faa 100644
--- a/apps/files_sharing/composer/composer/autoload_classmap.php
+++ b/apps/files_sharing/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/files_sharing/composer/composer/autoload_namespaces.php b/apps/files_sharing/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/files_sharing/composer/composer/autoload_namespaces.php
+++ b/apps/files_sharing/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/files_sharing/composer/composer/autoload_psr4.php b/apps/files_sharing/composer/composer/autoload_psr4.php
index 9fb758e40595b..5c83be8bb8612 100644
--- a/apps/files_sharing/composer/composer/autoload_psr4.php
+++ b/apps/files_sharing/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/files_sharing/composer/composer/autoload_real.php b/apps/files_sharing/composer/composer/autoload_real.php
index 0b3bf55f31e67..240540459849d 100644
--- a/apps/files_sharing/composer/composer/autoload_real.php
+++ b/apps/files_sharing/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitFiles_Sharing', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitFiles_Sharing', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitFiles_Sharing::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitFiles_Sharing::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/files_sharing/composer/composer/installed.php b/apps/files_sharing/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/files_sharing/composer/composer/installed.php
+++ b/apps/files_sharing/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/files_trashbin/composer/composer/ClassLoader.php b/apps/files_trashbin/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/files_trashbin/composer/composer/ClassLoader.php
+++ b/apps/files_trashbin/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/files_trashbin/composer/composer/InstalledVersions.php b/apps/files_trashbin/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/files_trashbin/composer/composer/InstalledVersions.php
+++ b/apps/files_trashbin/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/files_trashbin/composer/composer/autoload_classmap.php b/apps/files_trashbin/composer/composer/autoload_classmap.php
index dbafba1404826..81eeb18c1e341 100644
--- a/apps/files_trashbin/composer/composer/autoload_classmap.php
+++ b/apps/files_trashbin/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/files_trashbin/composer/composer/autoload_namespaces.php b/apps/files_trashbin/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/files_trashbin/composer/composer/autoload_namespaces.php
+++ b/apps/files_trashbin/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/files_trashbin/composer/composer/autoload_psr4.php b/apps/files_trashbin/composer/composer/autoload_psr4.php
index f7585c671e1d3..13d8f92a72c64 100644
--- a/apps/files_trashbin/composer/composer/autoload_psr4.php
+++ b/apps/files_trashbin/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/files_trashbin/composer/composer/autoload_real.php b/apps/files_trashbin/composer/composer/autoload_real.php
index 35ef7fdcfa7e6..b9a42591b0cd3 100644
--- a/apps/files_trashbin/composer/composer/autoload_real.php
+++ b/apps/files_trashbin/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitFiles_Trashbin', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitFiles_Trashbin', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitFiles_Trashbin::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitFiles_Trashbin::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/files_trashbin/composer/composer/installed.php b/apps/files_trashbin/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/files_trashbin/composer/composer/installed.php
+++ b/apps/files_trashbin/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/files_versions/composer/composer/ClassLoader.php b/apps/files_versions/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/files_versions/composer/composer/ClassLoader.php
+++ b/apps/files_versions/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/files_versions/composer/composer/InstalledVersions.php b/apps/files_versions/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/files_versions/composer/composer/InstalledVersions.php
+++ b/apps/files_versions/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/files_versions/composer/composer/autoload_classmap.php b/apps/files_versions/composer/composer/autoload_classmap.php
index 324866700f48e..43b678ef39cf9 100644
--- a/apps/files_versions/composer/composer/autoload_classmap.php
+++ b/apps/files_versions/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/files_versions/composer/composer/autoload_namespaces.php b/apps/files_versions/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/files_versions/composer/composer/autoload_namespaces.php
+++ b/apps/files_versions/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/files_versions/composer/composer/autoload_psr4.php b/apps/files_versions/composer/composer/autoload_psr4.php
index 09bc4395cfd72..9630dd45b5a66 100644
--- a/apps/files_versions/composer/composer/autoload_psr4.php
+++ b/apps/files_versions/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/files_versions/composer/composer/autoload_real.php b/apps/files_versions/composer/composer/autoload_real.php
index 7048e07160acd..e9e2ad95149dc 100644
--- a/apps/files_versions/composer/composer/autoload_real.php
+++ b/apps/files_versions/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitFiles_Versions', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitFiles_Versions', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitFiles_Versions::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitFiles_Versions::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/files_versions/composer/composer/installed.php b/apps/files_versions/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/files_versions/composer/composer/installed.php
+++ b/apps/files_versions/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/lookup_server_connector/composer/composer/ClassLoader.php b/apps/lookup_server_connector/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/lookup_server_connector/composer/composer/ClassLoader.php
+++ b/apps/lookup_server_connector/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/lookup_server_connector/composer/composer/InstalledVersions.php b/apps/lookup_server_connector/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/lookup_server_connector/composer/composer/InstalledVersions.php
+++ b/apps/lookup_server_connector/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/lookup_server_connector/composer/composer/autoload_classmap.php b/apps/lookup_server_connector/composer/composer/autoload_classmap.php
index ada33bc33407f..2028c0ebfc71a 100644
--- a/apps/lookup_server_connector/composer/composer/autoload_classmap.php
+++ b/apps/lookup_server_connector/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/lookup_server_connector/composer/composer/autoload_namespaces.php b/apps/lookup_server_connector/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/lookup_server_connector/composer/composer/autoload_namespaces.php
+++ b/apps/lookup_server_connector/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/lookup_server_connector/composer/composer/autoload_psr4.php b/apps/lookup_server_connector/composer/composer/autoload_psr4.php
index 1532b4d9c5255..654eeac061626 100644
--- a/apps/lookup_server_connector/composer/composer/autoload_psr4.php
+++ b/apps/lookup_server_connector/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/lookup_server_connector/composer/composer/autoload_real.php b/apps/lookup_server_connector/composer/composer/autoload_real.php
index 3f635cf99aa6d..798f093c6e82e 100644
--- a/apps/lookup_server_connector/composer/composer/autoload_real.php
+++ b/apps/lookup_server_connector/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitLookupServerConnector', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitLookupServerConnector', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitLookupServerConnector::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitLookupServerConnector::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/lookup_server_connector/composer/composer/installed.php b/apps/lookup_server_connector/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/lookup_server_connector/composer/composer/installed.php
+++ b/apps/lookup_server_connector/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/oauth2/composer/composer/ClassLoader.php b/apps/oauth2/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/oauth2/composer/composer/ClassLoader.php
+++ b/apps/oauth2/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/oauth2/composer/composer/InstalledVersions.php b/apps/oauth2/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/oauth2/composer/composer/InstalledVersions.php
+++ b/apps/oauth2/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/oauth2/composer/composer/autoload_classmap.php b/apps/oauth2/composer/composer/autoload_classmap.php
index 210d507318249..d760d7cd57929 100644
--- a/apps/oauth2/composer/composer/autoload_classmap.php
+++ b/apps/oauth2/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/oauth2/composer/composer/autoload_namespaces.php b/apps/oauth2/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/oauth2/composer/composer/autoload_namespaces.php
+++ b/apps/oauth2/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/oauth2/composer/composer/autoload_psr4.php b/apps/oauth2/composer/composer/autoload_psr4.php
index 1164638c63433..6c3c791a23c3d 100644
--- a/apps/oauth2/composer/composer/autoload_psr4.php
+++ b/apps/oauth2/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/oauth2/composer/composer/autoload_real.php b/apps/oauth2/composer/composer/autoload_real.php
index 7a5c7fdcaf59b..4d9e729ac2668 100644
--- a/apps/oauth2/composer/composer/autoload_real.php
+++ b/apps/oauth2/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitOAuth2', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitOAuth2', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitOAuth2::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitOAuth2::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/oauth2/composer/composer/installed.php b/apps/oauth2/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/oauth2/composer/composer/installed.php
+++ b/apps/oauth2/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/provisioning_api/composer/composer/ClassLoader.php b/apps/provisioning_api/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/provisioning_api/composer/composer/ClassLoader.php
+++ b/apps/provisioning_api/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/provisioning_api/composer/composer/InstalledVersions.php b/apps/provisioning_api/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/provisioning_api/composer/composer/InstalledVersions.php
+++ b/apps/provisioning_api/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/provisioning_api/composer/composer/autoload_classmap.php b/apps/provisioning_api/composer/composer/autoload_classmap.php
index 447f92afc8d6c..7f840d3972923 100644
--- a/apps/provisioning_api/composer/composer/autoload_classmap.php
+++ b/apps/provisioning_api/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/provisioning_api/composer/composer/autoload_namespaces.php b/apps/provisioning_api/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/provisioning_api/composer/composer/autoload_namespaces.php
+++ b/apps/provisioning_api/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/provisioning_api/composer/composer/autoload_psr4.php b/apps/provisioning_api/composer/composer/autoload_psr4.php
index 46b5eb003d5ef..8b0d5ece1ad99 100644
--- a/apps/provisioning_api/composer/composer/autoload_psr4.php
+++ b/apps/provisioning_api/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/provisioning_api/composer/composer/autoload_real.php b/apps/provisioning_api/composer/composer/autoload_real.php
index f5169309306d2..bada942777d92 100644
--- a/apps/provisioning_api/composer/composer/autoload_real.php
+++ b/apps/provisioning_api/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitProvisioning_API', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitProvisioning_API', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitProvisioning_API::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitProvisioning_API::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/provisioning_api/composer/composer/installed.php b/apps/provisioning_api/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/provisioning_api/composer/composer/installed.php
+++ b/apps/provisioning_api/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/settings/composer/composer/ClassLoader.php b/apps/settings/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/settings/composer/composer/ClassLoader.php
+++ b/apps/settings/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/settings/composer/composer/InstalledVersions.php b/apps/settings/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/settings/composer/composer/InstalledVersions.php
+++ b/apps/settings/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/settings/composer/composer/autoload_classmap.php b/apps/settings/composer/composer/autoload_classmap.php
index 3d3729a66e5aa..9e23fc349962d 100644
--- a/apps/settings/composer/composer/autoload_classmap.php
+++ b/apps/settings/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/settings/composer/composer/autoload_namespaces.php b/apps/settings/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/settings/composer/composer/autoload_namespaces.php
+++ b/apps/settings/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/settings/composer/composer/autoload_psr4.php b/apps/settings/composer/composer/autoload_psr4.php
index fc41cfe6d6540..016839fc8b203 100644
--- a/apps/settings/composer/composer/autoload_psr4.php
+++ b/apps/settings/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/settings/composer/composer/autoload_real.php b/apps/settings/composer/composer/autoload_real.php
index 11f0c1cdd4429..0e9941ee04d7c 100644
--- a/apps/settings/composer/composer/autoload_real.php
+++ b/apps/settings/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitSettings', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitSettings', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitSettings::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitSettings::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/settings/composer/composer/installed.php b/apps/settings/composer/composer/installed.php
index 6e11f67815545..9e77c4c4b0555 100644
--- a/apps/settings/composer/composer/installed.php
+++ b/apps/settings/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => '3c77e489a6bb2541cd5d0c92b5498e71ec1a873f',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => '3c77e489a6bb2541cd5d0c92b5498e71ec1a873f',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/sharebymail/composer/composer/ClassLoader.php b/apps/sharebymail/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/sharebymail/composer/composer/ClassLoader.php
+++ b/apps/sharebymail/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/sharebymail/composer/composer/InstalledVersions.php b/apps/sharebymail/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/sharebymail/composer/composer/InstalledVersions.php
+++ b/apps/sharebymail/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/sharebymail/composer/composer/autoload_classmap.php b/apps/sharebymail/composer/composer/autoload_classmap.php
index 937b14ed4f9de..38fec4de2788d 100644
--- a/apps/sharebymail/composer/composer/autoload_classmap.php
+++ b/apps/sharebymail/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/sharebymail/composer/composer/autoload_namespaces.php b/apps/sharebymail/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/sharebymail/composer/composer/autoload_namespaces.php
+++ b/apps/sharebymail/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/sharebymail/composer/composer/autoload_psr4.php b/apps/sharebymail/composer/composer/autoload_psr4.php
index 15fee66945031..d06cafe6ae7df 100644
--- a/apps/sharebymail/composer/composer/autoload_psr4.php
+++ b/apps/sharebymail/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/sharebymail/composer/composer/autoload_real.php b/apps/sharebymail/composer/composer/autoload_real.php
index 8749370761996..47a2c20fd5edf 100644
--- a/apps/sharebymail/composer/composer/autoload_real.php
+++ b/apps/sharebymail/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitShareByMail', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitShareByMail', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitShareByMail::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitShareByMail::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/sharebymail/composer/composer/installed.php b/apps/sharebymail/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/sharebymail/composer/composer/installed.php
+++ b/apps/sharebymail/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/systemtags/composer/composer/ClassLoader.php b/apps/systemtags/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/systemtags/composer/composer/ClassLoader.php
+++ b/apps/systemtags/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/systemtags/composer/composer/InstalledVersions.php b/apps/systemtags/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/systemtags/composer/composer/InstalledVersions.php
+++ b/apps/systemtags/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/systemtags/composer/composer/autoload_classmap.php b/apps/systemtags/composer/composer/autoload_classmap.php
index cafa7a2459a4c..c2fb4daa824bf 100644
--- a/apps/systemtags/composer/composer/autoload_classmap.php
+++ b/apps/systemtags/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/systemtags/composer/composer/autoload_namespaces.php b/apps/systemtags/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/systemtags/composer/composer/autoload_namespaces.php
+++ b/apps/systemtags/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/systemtags/composer/composer/autoload_psr4.php b/apps/systemtags/composer/composer/autoload_psr4.php
index cec8aaf36503a..d0ed20b1bdb99 100644
--- a/apps/systemtags/composer/composer/autoload_psr4.php
+++ b/apps/systemtags/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/systemtags/composer/composer/autoload_real.php b/apps/systemtags/composer/composer/autoload_real.php
index 81bbfbcd09c7d..f9bc1f2eaffc8 100644
--- a/apps/systemtags/composer/composer/autoload_real.php
+++ b/apps/systemtags/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitSystemTags', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitSystemTags', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitSystemTags::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitSystemTags::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/systemtags/composer/composer/installed.php b/apps/systemtags/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/systemtags/composer/composer/installed.php
+++ b/apps/systemtags/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/testing/composer/composer/ClassLoader.php b/apps/testing/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/testing/composer/composer/ClassLoader.php
+++ b/apps/testing/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/testing/composer/composer/InstalledVersions.php b/apps/testing/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/testing/composer/composer/InstalledVersions.php
+++ b/apps/testing/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/testing/composer/composer/autoload_classmap.php b/apps/testing/composer/composer/autoload_classmap.php
index 96bc2b7b68245..c4688abedf4ee 100644
--- a/apps/testing/composer/composer/autoload_classmap.php
+++ b/apps/testing/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/testing/composer/composer/autoload_namespaces.php b/apps/testing/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/testing/composer/composer/autoload_namespaces.php
+++ b/apps/testing/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/testing/composer/composer/autoload_psr4.php b/apps/testing/composer/composer/autoload_psr4.php
index 4ac8da6cc69cb..416052e6c1293 100644
--- a/apps/testing/composer/composer/autoload_psr4.php
+++ b/apps/testing/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/testing/composer/composer/autoload_real.php b/apps/testing/composer/composer/autoload_real.php
index 220aa05db64c0..805c585644d93 100644
--- a/apps/testing/composer/composer/autoload_real.php
+++ b/apps/testing/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitTesting', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitTesting', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitTesting::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitTesting::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/testing/composer/composer/installed.php b/apps/testing/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/testing/composer/composer/installed.php
+++ b/apps/testing/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/twofactor_backupcodes/composer/composer/ClassLoader.php b/apps/twofactor_backupcodes/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/twofactor_backupcodes/composer/composer/ClassLoader.php
+++ b/apps/twofactor_backupcodes/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/twofactor_backupcodes/composer/composer/InstalledVersions.php b/apps/twofactor_backupcodes/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/twofactor_backupcodes/composer/composer/InstalledVersions.php
+++ b/apps/twofactor_backupcodes/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/twofactor_backupcodes/composer/composer/autoload_classmap.php b/apps/twofactor_backupcodes/composer/composer/autoload_classmap.php
index 93196a5a886e1..16dda3f615a0c 100644
--- a/apps/twofactor_backupcodes/composer/composer/autoload_classmap.php
+++ b/apps/twofactor_backupcodes/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/twofactor_backupcodes/composer/composer/autoload_namespaces.php b/apps/twofactor_backupcodes/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/twofactor_backupcodes/composer/composer/autoload_namespaces.php
+++ b/apps/twofactor_backupcodes/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/twofactor_backupcodes/composer/composer/autoload_psr4.php b/apps/twofactor_backupcodes/composer/composer/autoload_psr4.php
index c54d4c9819c1a..873cc7acf2f2d 100644
--- a/apps/twofactor_backupcodes/composer/composer/autoload_psr4.php
+++ b/apps/twofactor_backupcodes/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/twofactor_backupcodes/composer/composer/autoload_real.php b/apps/twofactor_backupcodes/composer/composer/autoload_real.php
index 54580be4664b9..0c6e6b19f3366 100644
--- a/apps/twofactor_backupcodes/composer/composer/autoload_real.php
+++ b/apps/twofactor_backupcodes/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitTwoFactorBackupCodes', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitTwoFactorBackupCodes', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitTwoFactorBackupCodes::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitTwoFactorBackupCodes::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/twofactor_backupcodes/composer/composer/installed.php b/apps/twofactor_backupcodes/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/twofactor_backupcodes/composer/composer/installed.php
+++ b/apps/twofactor_backupcodes/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/updatenotification/composer/composer/ClassLoader.php b/apps/updatenotification/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/updatenotification/composer/composer/ClassLoader.php
+++ b/apps/updatenotification/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/updatenotification/composer/composer/InstalledVersions.php b/apps/updatenotification/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/updatenotification/composer/composer/InstalledVersions.php
+++ b/apps/updatenotification/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/updatenotification/composer/composer/autoload_classmap.php b/apps/updatenotification/composer/composer/autoload_classmap.php
index af7ec72d8e12d..9d31d6c36db66 100644
--- a/apps/updatenotification/composer/composer/autoload_classmap.php
+++ b/apps/updatenotification/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/updatenotification/composer/composer/autoload_namespaces.php b/apps/updatenotification/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/updatenotification/composer/composer/autoload_namespaces.php
+++ b/apps/updatenotification/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/updatenotification/composer/composer/autoload_psr4.php b/apps/updatenotification/composer/composer/autoload_psr4.php
index 361c205335abd..c4e1b615fcca8 100644
--- a/apps/updatenotification/composer/composer/autoload_psr4.php
+++ b/apps/updatenotification/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/updatenotification/composer/composer/autoload_real.php b/apps/updatenotification/composer/composer/autoload_real.php
index 92169a76d4cb0..89854cd42f4c6 100644
--- a/apps/updatenotification/composer/composer/autoload_real.php
+++ b/apps/updatenotification/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitUpdateNotification', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitUpdateNotification', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitUpdateNotification::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitUpdateNotification::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/updatenotification/composer/composer/installed.php b/apps/updatenotification/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/updatenotification/composer/composer/installed.php
+++ b/apps/updatenotification/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/user_ldap/composer/composer/InstalledVersions.php b/apps/user_ldap/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/user_ldap/composer/composer/InstalledVersions.php
+++ b/apps/user_ldap/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/user_ldap/composer/composer/autoload_classmap.php b/apps/user_ldap/composer/composer/autoload_classmap.php
index 45b8b6fc7c8ad..34a208357fe88 100644
--- a/apps/user_ldap/composer/composer/autoload_classmap.php
+++ b/apps/user_ldap/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/user_ldap/composer/composer/autoload_namespaces.php b/apps/user_ldap/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/user_ldap/composer/composer/autoload_namespaces.php
+++ b/apps/user_ldap/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/user_ldap/composer/composer/autoload_psr4.php b/apps/user_ldap/composer/composer/autoload_psr4.php
index 5251e2c1f8160..787eb33803987 100644
--- a/apps/user_ldap/composer/composer/autoload_psr4.php
+++ b/apps/user_ldap/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/user_ldap/composer/composer/autoload_real.php b/apps/user_ldap/composer/composer/autoload_real.php
index 7cfd2b52370bb..0e1a6558e55b1 100644
--- a/apps/user_ldap/composer/composer/autoload_real.php
+++ b/apps/user_ldap/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitUser_LDAP', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitUser_LDAP', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitUser_LDAP::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitUser_LDAP::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/user_ldap/composer/composer/installed.php b/apps/user_ldap/composer/composer/installed.php
index 5e9420644858b..9e77c4c4b0555 100644
--- a/apps/user_ldap/composer/composer/installed.php
+++ b/apps/user_ldap/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => '9915dc6785d1660068a51604f9379e8b1dc1418c',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => '9915dc6785d1660068a51604f9379e8b1dc1418c',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/user_status/composer/composer/ClassLoader.php b/apps/user_status/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/user_status/composer/composer/ClassLoader.php
+++ b/apps/user_status/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/user_status/composer/composer/InstalledVersions.php b/apps/user_status/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/user_status/composer/composer/InstalledVersions.php
+++ b/apps/user_status/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/user_status/composer/composer/autoload_classmap.php b/apps/user_status/composer/composer/autoload_classmap.php
index a5fee21039d02..64da04fb8baea 100644
--- a/apps/user_status/composer/composer/autoload_classmap.php
+++ b/apps/user_status/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/user_status/composer/composer/autoload_namespaces.php b/apps/user_status/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/user_status/composer/composer/autoload_namespaces.php
+++ b/apps/user_status/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/user_status/composer/composer/autoload_psr4.php b/apps/user_status/composer/composer/autoload_psr4.php
index 8b6df1360e870..746ed232b6694 100644
--- a/apps/user_status/composer/composer/autoload_psr4.php
+++ b/apps/user_status/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/user_status/composer/composer/autoload_real.php b/apps/user_status/composer/composer/autoload_real.php
index 987d1dab4e63d..4ffa4b4201b1b 100644
--- a/apps/user_status/composer/composer/autoload_real.php
+++ b/apps/user_status/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitUserStatus', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitUserStatus', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitUserStatus::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitUserStatus::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/user_status/composer/composer/installed.php b/apps/user_status/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/user_status/composer/composer/installed.php
+++ b/apps/user_status/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/apps/workflowengine/composer/composer/ClassLoader.php b/apps/workflowengine/composer/composer/ClassLoader.php
index 0cd6055d1b794..afef3fa2ad83f 100644
--- a/apps/workflowengine/composer/composer/ClassLoader.php
+++ b/apps/workflowengine/composer/composer/ClassLoader.php
@@ -149,7 +149,7 @@ public function getFallbackDirsPsr4()
 
     /**
      * @return string[] Array of classname => path
-     * @psalm-var array<string, string>
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
diff --git a/apps/workflowengine/composer/composer/InstalledVersions.php b/apps/workflowengine/composer/composer/InstalledVersions.php
index d50e0c9fcc47d..41bc143c11489 100644
--- a/apps/workflowengine/composer/composer/InstalledVersions.php
+++ b/apps/workflowengine/composer/composer/InstalledVersions.php
@@ -21,6 +21,8 @@
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
diff --git a/apps/workflowengine/composer/composer/autoload_classmap.php b/apps/workflowengine/composer/composer/autoload_classmap.php
index bb60023a02e37..39a6c6c470367 100644
--- a/apps/workflowengine/composer/composer/autoload_classmap.php
+++ b/apps/workflowengine/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/workflowengine/composer/composer/autoload_namespaces.php b/apps/workflowengine/composer/composer/autoload_namespaces.php
index 71c9e91858d8e..3f5c929625125 100644
--- a/apps/workflowengine/composer/composer/autoload_namespaces.php
+++ b/apps/workflowengine/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/workflowengine/composer/composer/autoload_psr4.php b/apps/workflowengine/composer/composer/autoload_psr4.php
index a627a713ddb3c..3bbfbe5e4b925 100644
--- a/apps/workflowengine/composer/composer/autoload_psr4.php
+++ b/apps/workflowengine/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = $vendorDir;
 
 return array(
diff --git a/apps/workflowengine/composer/composer/autoload_real.php b/apps/workflowengine/composer/composer/autoload_real.php
index 6c14ae970180f..8ed8cb2a7b4a2 100644
--- a/apps/workflowengine/composer/composer/autoload_real.php
+++ b/apps/workflowengine/composer/composer/autoload_real.php
@@ -23,20 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInitWorkflowEngine', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInitWorkflowEngine', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitWorkflowEngine::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInitWorkflowEngine::getInitializer($loader)();
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/apps/workflowengine/composer/composer/installed.php b/apps/workflowengine/composer/composer/installed.php
index 5440719fa40ef..9e77c4c4b0555 100644
--- a/apps/workflowengine/composer/composer/installed.php
+++ b/apps/workflowengine/composer/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+        'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
         'name' => '__root__',
         'dev' => false,
     ),
@@ -16,7 +16,7 @@
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'c6429e6cd19c57582364338362e543580821cf99',
+            'reference' => '51f361f81a2a9b399e5d283efcd11c17a1fded73',
             'dev_requirement' => false,
         ),
     ),
diff --git a/lib/composer/composer/autoload_classmap.php b/lib/composer/composer/autoload_classmap.php
index 9aea7a6e2a2db..309e33eaae047 100644
--- a/lib/composer/composer/autoload_classmap.php
+++ b/lib/composer/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = dirname(dirname($vendorDir));
 
 return array(
diff --git a/lib/composer/composer/autoload_namespaces.php b/lib/composer/composer/autoload_namespaces.php
index 4a9c20beed071..f1ae7a0ffec5e 100644
--- a/lib/composer/composer/autoload_namespaces.php
+++ b/lib/composer/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = dirname(dirname($vendorDir));
 
 return array(
diff --git a/lib/composer/composer/autoload_psr4.php b/lib/composer/composer/autoload_psr4.php
index b641d9c6a0319..74e48cf69ae28 100644
--- a/lib/composer/composer/autoload_psr4.php
+++ b/lib/composer/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = dirname(dirname($vendorDir));
 
 return array(
diff --git a/lib/composer/composer/autoload_real.php b/lib/composer/composer/autoload_real.php
index a5748c7a891a8..4b1ab7678ec95 100644
--- a/lib/composer/composer/autoload_real.php
+++ b/lib/composer/composer/autoload_real.php
@@ -23,30 +23,11 @@ public static function getLoader()
         }
 
         spl_autoload_register(array('ComposerAutoloaderInit53792487c5a8370acc0b06b1a864ff4c', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
         spl_autoload_unregister(array('ComposerAutoloaderInit53792487c5a8370acc0b06b1a864ff4c', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c::getInitializer($loader));
-        } else {
-            $map = require __DIR__ . '/autoload_namespaces.php';
-            foreach ($map as $namespace => $path) {
-                $loader->set($namespace, $path);
-            }
-
-            $map = require __DIR__ . '/autoload_psr4.php';
-            foreach ($map as $namespace => $path) {
-                $loader->setPsr4($namespace, $path);
-            }
-
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        \Composer\Autoload\ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c::getInitializer($loader)();
 
         $loader->register(true);
 
diff --git a/lib/composer/composer/autoload_static.php b/lib/composer/composer/autoload_static.php
index 5e59f2ecef36b..576958ae94e37 100644
--- a/lib/composer/composer/autoload_static.php
+++ b/lib/composer/composer/autoload_static.php
@@ -7,7 +7,7 @@
 class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
 {
     public static $prefixLengthsPsr4 = array (
-        'O' =>
+        'O' => 
         array (
             'OC\\Core\\' => 8,
             'OC\\' => 3,
@@ -16,15 +16,15 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
     );
 
     public static $prefixDirsPsr4 = array (
-        'OC\\Core\\' =>
+        'OC\\Core\\' => 
         array (
             0 => __DIR__ . '/../../..' . '/core',
         ),
-        'OC\\' =>
+        'OC\\' => 
         array (
             0 => __DIR__ . '/../../..' . '/lib/private',
         ),
-        'OCP\\' =>
+        'OCP\\' => 
         array (
             0 => __DIR__ . '/../../..' . '/lib/public',
         ),
diff --git a/package-lock.json b/package-lock.json
index 8d4832f501e5d..c8eeba7ff448e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19982,6 +19982,31 @@
         "safe-buffer": "^5.1.0"
       }
     },
+    "node_modules/react": {
+      "version": "18.0.0",
+      "resolved": "https://registry.npmjs.org/react/-/react-18.0.0.tgz",
+      "integrity": "sha512-x+VL6wbT4JRVPm7EGxXhZ8w8LTROaxPXOqhlGyVSrv0sB1jkyFGgXxJ8LVoPRLvPR6/CIZGFmfzqUa2NYeMr2A==",
+      "peer": true,
+      "dependencies": {
+        "loose-envify": "^1.1.0"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/react-dom": {
+      "version": "18.0.0",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-18.0.0.tgz",
+      "integrity": "sha512-XqX7uzmFo0pUceWFCt7Gff6IyIMzFUn7QMZrbrQfGxtaxXZIcGQzoNpRLE3fQLnS4XzLLPMZX2T9TRcSrasicw==",
+      "peer": true,
+      "dependencies": {
+        "loose-envify": "^1.1.0",
+        "scheduler": "^0.21.0"
+      },
+      "peerDependencies": {
+        "react": "^18.0.0"
+      }
+    },
     "node_modules/react-is": {
       "version": "17.0.2",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-17.0.2.tgz",
@@ -20792,6 +20817,15 @@
         "node": ">=10"
       }
     },
+    "node_modules/scheduler": {
+      "version": "0.21.0",
+      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.21.0.tgz",
+      "integrity": "sha512-1r87x5fz9MXqswA2ERLo0EbOAU74DpIUO090gIasYTqlVoJeMcl+Z1Rg7WHz+qtPujhS/hGIt9kxZOYBV3faRQ==",
+      "peer": true,
+      "dependencies": {
+        "loose-envify": "^1.1.0"
+      }
+    },
     "node_modules/schema-utils": {
       "version": "2.7.1",
       "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-2.7.1.tgz",
@@ -39406,6 +39440,25 @@
         "safe-buffer": "^5.1.0"
       }
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+    "react": {
+      "version": "18.0.0",
+      "resolved": "https://registry.npmjs.org/react/-/react-18.0.0.tgz",
+      "integrity": "sha512-x+VL6wbT4JRVPm7EGxXhZ8w8LTROaxPXOqhlGyVSrv0sB1jkyFGgXxJ8LVoPRLvPR6/CIZGFmfzqUa2NYeMr2A==",
+      "peer": true,
+      "requires": {
+        "loose-envify": "^1.1.0"
+      }
+    },
+    "react-dom": {
+      "version": "18.0.0",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-18.0.0.tgz",
+      "integrity": "sha512-XqX7uzmFo0pUceWFCt7Gff6IyIMzFUn7QMZrbrQfGxtaxXZIcGQzoNpRLE3fQLnS4XzLLPMZX2T9TRcSrasicw==",
+      "peer": true,
+      "requires": {
+        "loose-envify": "^1.1.0",
+        "scheduler": "^0.21.0"
+      }
+    },
     "react-is": {
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       "resolved": "https://registry.npmjs.org/react-is/-/react-is-17.0.2.tgz",
@@ -40011,6 +40064,15 @@
         "xmlchars": "^2.2.0"
       }
     },
+    "scheduler": {
+      "version": "0.21.0",
+      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.21.0.tgz",
+      "integrity": "sha512-1r87x5fz9MXqswA2ERLo0EbOAU74DpIUO090gIasYTqlVoJeMcl+Z1Rg7WHz+qtPujhS/hGIt9kxZOYBV3faRQ==",
+      "peer": true,
+      "requires": {
+        "loose-envify": "^1.1.0"
+      }
+    },
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@@ -40500,7 +40562,7 @@
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       "version": "git+ssh://git@github.com/nextcloud/strengthify.git#d78452649da2cd59df594a2a5c210cb7045ac899",
-      "from": "strengthify@git+https://github.com/nextcloud/strengthify.git#0.5.9"
+      "from": "strengthify@github:nextcloud/strengthify#0.5.9"
     },
     "strict-uri-encode": {
       "version": "2.0.0",