Update Composer, update everything

vendor/doctrine/common/.doctrine-project.json

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+{
+    "active": true,
+    "name": "Common",
+    "slug": "common",
+    "docsSlug": "doctrine-common",
+    "versions": [
+        {
+            "name": "master",
+            "branchName": "master",
+            "slug": "latest",
+            "aliases": [
+                "current",
+                "stable"
+            ]
+        }
+    ]
+}

vendor/doctrine/common/LICENSE

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+Copyright (c) 2006-2015 Doctrine Project
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/doctrine/common/README.md

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+# Doctrine Common
+
+[![Build Status](https://secure.travis-ci.org/doctrine/common.png)](https://travis-ci.org/doctrine/common)
+
+The Doctrine Common project is a library that provides extensions to core PHP functionality.
+
+## More resources:
+
+* [Website](https://www.doctrine-project.org/)
+* [Documentation](https://www.doctrine-project.org/projects/doctrine-common/en/latest/)
+* [Downloads](https://github.com/doctrine/common/releases)

vendor/doctrine/common/UPGRADE_TO_2_1

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+This document details all the possible changes that you should investigate when updating
+your project from Doctrine Common 2.0.x to 2.1
+
+## AnnotationReader changes
+
+The annotation reader was heavily refactored between 2.0 and 2.1-RC1. In theory the operation of the new reader should be backwards compatible, but it has to be setup differently to work that way:
+
+    $reader = new \Doctrine\Common\Annotations\AnnotationReader();
+    $reader->setDefaultAnnotationNamespace('Doctrine\ORM\Mapping\\');
+    // new code necessary starting here
+    $reader->setIgnoreNotImportedAnnotations(true);
+    $reader->setEnableParsePhpImports(false);
+    $reader = new \Doctrine\Common\Annotations\CachedReader(
+        new \Doctrine\Common\Annotations\IndexedReader($reader), new ArrayCache()
+    );
+
+## Annotation Base class or @Annotation
+
+Beginning after 2.1-RC2 you have to either extend ``Doctrine\Common\Annotations\Annotation`` or add @Annotation to your annotations class-level docblock, otherwise the class will simply be ignored.
+
+## Removed methods on AnnotationReader
+
+* AnnotationReader::setAutoloadAnnotations()
+* AnnotationReader::getAutoloadAnnotations()
+* AnnotationReader::isAutoloadAnnotations()
+
+## AnnotationRegistry
+
+Autoloading through the PHP autoloader is removed from the 2.1 AnnotationReader. Instead you have to use the global AnnotationRegistry for loading purposes:
+
+    \Doctrine\Common\Annotations\AnnotationRegistry::registerFile($fileWithAnnotations);
+    \Doctrine\Common\Annotations\AnnotationRegistry::registerAutoloadNamespace($namespace, $dirs = null);
+    \Doctrine\Common\Annotations\AnnotationRegistry::registerAutoloadNamespaces($namespaces);
+    \Doctrine\Common\Annotations\AnnotationRegistry::registerLoader($callable);
+
+The $callable for registering a loader accepts a class as first and only parameter and must try to silently autoload it. On success true has to be returned.
+The registerAutoloadNamespace function registers a PSR-0 compatible silent autoloader for all classes with the given namespace in the given directories.
+If null is passed as directory the include path will be used.
+

vendor/doctrine/common/UPGRADE_TO_2_2

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+This document details all the possible changes that you should investigate when 
+updating your project from Doctrine Common 2.1 to 2.2:
+
+## Annotation Changes
+
+- AnnotationReader::setIgnoreNotImportedAnnotations has been removed, you need to 
+  add ignore annotation names which are supposed to be ignored via
+  AnnotationReader::addGlobalIgnoredName
+  
+- AnnotationReader::setAutoloadAnnotations was deprecated by the AnnotationRegistry
+  in 2.1 and has been removed in 2.2
+
+- AnnotationReader::setEnableParsePhpImports was added to ease transition to the new
+  annotation mechanism in 2.1 and is removed in 2.2
+
+- AnnotationReader::isParsePhpImportsEnabled is removed (see above)
+
+- AnnotationReader::setDefaultAnnotationNamespace was deprecated in favor of explicit
+  configuration in 2.1 and will be removed in 2.2 (for isolated projects where you
+  have full-control over _all_ available annotations, we offer a dedicated reader
+  class ``SimpleAnnotationReader``)
+
+- AnnotationReader::setAnnotationCreationFunction was deprecated in 2.1 and will be
+  removed in 2.2. We only offer two creation mechanisms which cannot be changed
+  anymore to allow the same reader instance to work with all annotations regardless
+  of which library they are coming from.
+  
+- AnnotationReader::setAnnotationNamespaceAlias was deprecated in 2.1 and will be
+  removed in 2.2 (see setDefaultAnnotationNamespace)
+
+- If you use a class as annotation which has not the @Annotation marker in it's 
+  class block, we will now throw an exception instead of silently ignoring it. You
+  can however still achieve the previous behavior using the @IgnoreAnnotation, or
+  AnnotationReader::addGlobalIgnoredName (the exception message will contain detailed
+  instructions when you run into this problem).
+
+## Cache Changes
+  
+- Renamed old AbstractCache to CacheProvider
+
+- Dropped the support to the following functions of all cache providers:
+
+ - CacheProvider::deleteByWildcard
+
+ - CacheProvider::deleteByRegEx
+
+ - CacheProvider::deleteByPrefix
+
+ - CacheProvider::deleteBySuffix
+
+- CacheProvider::deleteAll will not remove ALL entries, it will only mark them as invalid
+
+- CacheProvider::flushAll will remove ALL entries, namespaced or not
+
+- Added support to MemcachedCache
+
+- Added support to WincacheCache
+
+## ClassLoader Changes
+
+- ClassLoader::fileExistsInIncludePath() no longer exists. Use the native stream_resolve_include_path() PHP function

vendor/doctrine/common/composer.json

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+{
+    "name": "doctrine/common",
+    "type": "library",
+    "description": "PHP Doctrine Common project is a library that provides additional functionality that other Doctrine projects depend on such as better reflection support, persistence interfaces, proxies, event system and much more.",
+    "keywords": [
+        "php",
+        "common",
+        "doctrine"
+    ],
+    "homepage": "https://www.doctrine-project.org/projects/common.html",
+    "license": "MIT",
+    "authors": [
+        {"name": "Guilherme Blanco", "email": "guilhermeblanco@gmail.com"},
+        {"name": "Roman Borschel", "email": "roman@code-factory.org"},
+        {"name": "Benjamin Eberlei", "email": "kontakt@beberlei.de"},
+        {"name": "Jonathan Wage", "email": "jonwage@gmail.com"},
+        {"name": "Johannes Schmitt", "email": "schmittjoh@gmail.com"},
+        {"name": "Marco Pivetta", "email": "ocramius@gmail.com"}
+    ],
+    "require": {
+        "php": "^7.1",
+        "doctrine/inflector": "^1.0",
+        "doctrine/cache": "^1.0",
+        "doctrine/collections": "^1.0",
+        "doctrine/lexer": "^1.0",
+        "doctrine/annotations": "^1.0",
+        "doctrine/event-manager": "^1.0",
+        "doctrine/reflection": "^1.0",
+        "doctrine/persistence": "^1.1"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^6.3",
+        "doctrine/coding-standard": "^1.0",
+        "squizlabs/php_codesniffer": "^3.0",
+        "symfony/phpunit-bridge": "^4.0.5"
+    },
+    "autoload": {
+        "psr-4": {
+            "Doctrine\\Common\\": "lib/Doctrine/Common"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Doctrine\\Tests\\": "tests/Doctrine/Tests"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.10.x-dev"
+        }
+    }
+}

vendor/doctrine/common/docs/en/index.rst

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+Common Documentation
+====================
+
+Welcome to the Doctrine Common Library documentation.
+
+.. toctree::
+   :depth: 2
+   :glob:
+
+   *

vendor/doctrine/common/docs/en/reference/class-loading.rst

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+Class Loading
+=============
+
+Class loading is an essential part of any PHP application that
+makes heavy use of classes and interfaces. Unfortunately, a lot of
+people and projects spend a lot of time and effort on custom and
+specialized class loading strategies. It can quickly become a pain
+to understand what is going on when using multiple libraries and/or
+frameworks, each with its own way to do class loading. Class
+loading should be simple and it is an ideal candidate for
+convention over configuration.
+
+Overview
+--------
+
+The Doctrine Common ClassLoader implements a simple and efficient
+approach to class loading that is easy to understand and use. The
+implementation is based on the widely used and accepted convention
+of mapping namespace and class names to a directory structure. This
+approach is used for example by Symfony2, the Zend Framework and of
+course, Doctrine.
+
+For example, the following class:
+
+.. code-block:: php
+
+    <?php
+    namespace MyProject\Shipping;
+    class ShippingStrategy { ... }
+
+resides in the following directory structure:
+
+::
+
+    src/
+      /MyProject
+        /Shipping
+           ShippingStrategy.php
+
+Note that the name of "src" or the structure above or beside this
+directory is completely arbitrary. "src" could be named "classes"
+or "lib" or whatever. The only convention to adhere to is to map
+namespaces to directories and classes to files named after the
+class name.
+
+Usage
+-----
+
+To use a Doctrine Common ClassLoader, you first need to load the
+class file containing the ClassLoader. This is the only class file
+that actually needs to be loaded explicitly via ``require``. All
+other classes will be loaded on demand by the configured class
+loaders.
+
+.. code-block:: php
+
+    <?php
+    use Doctrine\Common\ClassLoader;
+    require '/path/to/Doctrine/Common/ClassLoader.php';
+    $classLoader = new ClassLoader('MyProject', '/path/to/src');
+
+A ``ClassLoader`` takes two constructor parameters, both optional.
+In the normal case both arguments are supplied. The first argument
+specifies the namespace prefix this class loader should be
+responsible for and the second parameter is the path to the root
+directory where the classes can be found according to the
+convention mentioned previously.
+
+The class loader in the example above would thus be responsible for
+all classes under the 'MyProject' namespace and it would look for
+the class files starting at the directory '/path/to/src'.
+
+Also note that the prefix supplied in the first argument need not
+be a root namespace but can be an arbitrarily nested namespace as
+well. This allows you to even have the sources of subnamespaces
+split across different directories. For example, all projects under
+the Doctrine umbrella reside in the Doctrine namespace, yet the
+sources for each project usually do not reside under a common root
+directory. The following is an example of configuring three class
+loaders, one for each used Doctrine project:
+
+.. code-block:: php
+
+    <?php
+    use Doctrine\Common\ClassLoader;
+    require '/path/to/Doctrine/Common/ClassLoader.php';
+    $commonLoader = new ClassLoader('Doctrine\Common', '/path/to/common/lib');
+    $dbalLoader = new ClassLoader('Doctrine\DBAL', '/path/to/dbal/lib');
+    $ormLoader = new ClassLoader('Doctrine\ORM', '/path/to/orm/lib');
+    $commonLoader->register();
+    $dbalLoader->register();
+    $ormLoader->register();
+
+Do not be afraid of using multiple class loaders. Due to the
+efficient class loading design you will not incur much overhead
+from using many class loaders. Take a look at the implementation of
+``ClassLoader#loadClass`` to see how simple and efficient the class
+loading is. The iteration over the installed class loaders happens
+in C (with the exception of using ``ClassLoader::classExists``).
+
+A ClassLoader can be used in the following other variations,
+however, these are rarely used/needed:
+
+
+-  If only the second argument is not supplied, the class loader
+   will be responsible for the namespace prefix given in the first
+   argument and it will rely on the PHP include_path.
+
+-  If only the first argument is not supplied, the class loader
+   will be responsible for *all* classes and it will try to look up
+   *all* classes starting at the directory given as the second
+   argument.
+
+-  If both arguments are not supplied, the class loader will be
+   responsible for *all* classes and it will rely on the PHP
+   include_path.
+
+
+File Extension
+--------------
+
+By default, a ClassLoader uses the ``.php`` file extension for all
+class files. You can change this behavior, for example to use a
+ClassLoader to load classes from a library that uses the
+".class.php" convention (but it must nevertheless adhere to the
+directory structure convention!):
+
+.. code-block:: php
+
+    <?php
+    $customLoader = new ClassLoader('CustomLib', '/path/to/custom/lib');
+    $customLoader->setFileExtension('.class.php');
+    $customLoader->register();
+
+Namespace Separator
+-------------------
+
+By default, a ClassLoader uses the ``\`` namespace separator. You
+can change this behavior, for example to use a ClassLoader to load
+legacy Zend Framework classes that still use the underscore "_"
+separator:
+
+.. code-block:: php
+
+    <?php
+    $zend1Loader = new ClassLoader('Zend', '/path/to/zend/lib');
+    $zend1Loader->setNamespaceSeparator('_');
+    $zend1Loader->register();
+
+Failing Silently and class_exists
+----------------------------------
+
+A lot of class/autoloaders these days try to fail silently when a
+class file is not found. For the most part this is necessary in
+order to support using ``class_exists('ClassName', true)`` which is
+supposed to return a boolean value but triggers autoloading. This
+is a bad thing as it basically forces class loaders to fail
+silently, which in turn requires costly file_exists or fopen calls
+for each class being loaded, even though in at least 99% of the
+cases this is not necessary (compare the number of
+class_exists(..., true) invocations to the total number of classes
+being loaded in a request).
+
+The Doctrine Common ClassLoader does not fail silently, by design.
+It therefore does not need any costly checks for file existence. A
+ClassLoader is always responsible for all classes with a certain
+namespace prefix and if a class is requested to be loaded and can
+not be found this is considered to be a fatal error. This also
+means that using class_exists(..., true) to check for class
+existence when using a Doctrine Common ClassLoader is not possible
+but this is not a bad thing. What class\_exists(..., true) actually
+means is two things: 1) Check whether the class is already
+defined/exists (i.e. class_exists(..., false)) and if not 2) check
+whether a class file can be loaded for that class. In the Doctrine
+Common ClassLoader the two responsibilities of loading a class and
+checking for its existence are separated, which can be observed by
+the existence of the two methods ``loadClass`` and
+``canLoadClass``. Thereby ``loadClass`` does not invoke
+``canLoadClass`` internally, by design. However, you are free to
+use it yourself to check whether a class can be loaded and the
+following code snippet is thus equivalent to class\_exists(...,
+true):
+
+.. code-block:: php
+
+    <?php
+    // Equivalent to if (
+    ('Foo', true)) if there is only 1 class loader to check
+    if (class_exists('Foo', false) || $classLoader->canLoadClass('Foo')) {
+      // ...
+    }
+
+The only problem with this is that it is inconvenient as you need
+to have a reference to the class loaders around (and there are
+often multiple class loaders in use). Therefore, a simpler
+alternative exists for the cases in which you really want to ask
+all installed class loaders whether they can load the class:
+``ClassLoader::classExists($className)``:
+
+.. code-block:: php
+
+    <?php
+    // Equivalent to if (class_exists('Foo', true))
+    if (ClassLoader::classExists('Foo')) {
+      // ...
+    }
+
+This static method can basically be used as a drop-in replacement
+for class_exists(..., true). It iterates over all installed class
+loaders and asks each of them via ``canLoadClass``, returning early
+(with TRUE) as soon as one class loader returns TRUE from
+``canLoadClass``. If this sounds like it can potentially be rather
+costly then because that is true but it is exactly the same thing
+that class_exists(..., true) does under the hood, it triggers a
+complete interaction of all class/auto loaders. Checking for class
+existence via invoking autoloading was never a cheap thing to do
+but now it is more obvious and more importantly, this check is no
+longer interleaved with regular class loading, which avoids having
+to check each and every class for existence prior to loading it.
+The vast majority of classes to be loaded are *not* optional and a
+failure to load such a class is, and should be, a fatal error. The
+ClassLoader design reflects this.
+
+If you have code that requires the usage of class\_exists(...,
+true) or ClassLoader::classExists during normal runtime of the
+application (i.e. on each request) try to refactor your design to
+avoid it.
+
+Summary
+-------
+
+No matter which class loader you prefer to use (Doctrine classes do
+not care about how they are loaded), we kindly encourage you to
+adhere to the simple convention of mapping namespaces and class
+names to a directory structure.
+
+Class loading should be simple, automated and uniform. Time is
+better invested in actual application development than in designing
+special directory structures, autoloaders and clever caching
+strategies for class loading.
+
+

vendor/doctrine/common/humbug.json.dist

@@ -0,0 +1,11 @@
+{
+    "source": {
+        "directories": [
+            "lib\/Doctrine"
+        ]
+    },
+    "timeout": 10,
+    "logs": {
+        "text": "reports/humbuglog.txt"
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/ClassLoader.php

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+<?php
+namespace Doctrine\Common;
+
+use function trigger_error;
+use const E_USER_DEPRECATED;
+
+@trigger_error(ClassLoader::class . ' is deprecated.', E_USER_DEPRECATED);
+
+/**
+ * A <tt>ClassLoader</tt> is an autoloader for class files that can be
+ * installed on the SPL autoload stack. It is a class loader that either loads only classes
+ * of a specific namespace or all namespaces and it is suitable for working together
+ * with other autoloaders in the SPL autoload stack.
+ *
+ * If no include path is configured through the constructor or {@link setIncludePath}, a ClassLoader
+ * relies on the PHP <code>include_path</code>.
+ *
+ * @author Roman Borschel <roman@code-factory.org>
+ * @since 2.0
+ *
+ * @deprecated The ClassLoader is deprecated and will be removed in version 3.0 of doctrine/common.
+ */
+class ClassLoader
+{
+    /**
+     * PHP file extension.
+     *
+     * @var string
+     */
+    protected $fileExtension = '.php';
+
+    /**
+     * Current namespace.
+     *
+     * @var string|null
+     */
+    protected $namespace;
+
+    /**
+     * Current include path.
+     *
+     * @var string|null
+     */
+    protected $includePath;
+
+    /**
+     * PHP namespace separator.
+     *
+     * @var string
+     */
+    protected $namespaceSeparator = '\\';
+
+    /**
+     * Creates a new <tt>ClassLoader</tt> that loads classes of the
+     * specified namespace from the specified include path.
+     *
+     * If no include path is given, the ClassLoader relies on the PHP include_path.
+     * If neither a namespace nor an include path is given, the ClassLoader will
+     * be responsible for loading all classes, thereby relying on the PHP include_path.
+     *
+     * @param string|null $ns          The namespace of the classes to load.
+     * @param string|null $includePath The base include path to use.
+     */
+    public function __construct($ns = null, $includePath = null)
+    {
+        $this->namespace   = $ns;
+        $this->includePath = $includePath;
+    }
+
+    /**
+     * Sets the namespace separator used by classes in the namespace of this ClassLoader.
+     *
+     * @param string $sep The separator to use.
+     *
+     * @return void
+     */
+    public function setNamespaceSeparator($sep)
+    {
+        $this->namespaceSeparator = $sep;
+    }
+
+    /**
+     * Gets the namespace separator used by classes in the namespace of this ClassLoader.
+     *
+     * @return string
+     */
+    public function getNamespaceSeparator()
+    {
+        return $this->namespaceSeparator;
+    }
+
+    /**
+     * Sets the base include path for all class files in the namespace of this ClassLoader.
+     *
+     * @param string|null $includePath
+     *
+     * @return void
+     */
+    public function setIncludePath($includePath)
+    {
+        $this->includePath = $includePath;
+    }
+
+    /**
+     * Gets the base include path for all class files in the namespace of this ClassLoader.
+     *
+     * @return string|null
+     */
+    public function getIncludePath()
+    {
+        return $this->includePath;
+    }
+
+    /**
+     * Sets the file extension of class files in the namespace of this ClassLoader.
+     *
+     * @param string $fileExtension
+     *
+     * @return void
+     */
+    public function setFileExtension($fileExtension)
+    {
+        $this->fileExtension = $fileExtension;
+    }
+
+    /**
+     * Gets the file extension of class files in the namespace of this ClassLoader.
+     *
+     * @return string
+     */
+    public function getFileExtension()
+    {
+        return $this->fileExtension;
+    }
+
+    /**
+     * Registers this ClassLoader on the SPL autoload stack.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        spl_autoload_register([$this, 'loadClass']);
+    }
+
+    /**
+     * Removes this ClassLoader from the SPL autoload stack.
+     *
+     * @return void
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister([$this, 'loadClass']);
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param string $className The name of the class to load.
+     *
+     * @return boolean TRUE if the class has been successfully loaded, FALSE otherwise.
+     */
+    public function loadClass($className)
+    {
+        if (self::typeExists($className)) {
+            return true;
+        }
+
+        if ( ! $this->canLoadClass($className)) {
+            return false;
+        }
+
+        require($this->includePath !== null ? $this->includePath . DIRECTORY_SEPARATOR : '')
+               . str_replace($this->namespaceSeparator, DIRECTORY_SEPARATOR, $className)
+               . $this->fileExtension;
+
+        return self::typeExists($className);
+    }
+
+    /**
+     * Asks this ClassLoader whether it can potentially load the class (file) with
+     * the given name.
+     *
+     * @param string $className The fully-qualified name of the class.
+     *
+     * @return boolean TRUE if this ClassLoader can load the class, FALSE otherwise.
+     */
+    public function canLoadClass($className)
+    {
+        if ($this->namespace !== null && strpos($className, $this->namespace . $this->namespaceSeparator) !== 0) {
+            return false;
+        }
+
+        $file = str_replace($this->namespaceSeparator, DIRECTORY_SEPARATOR, $className) . $this->fileExtension;
+
+        if ($this->includePath !== null) {
+            return is_file($this->includePath . DIRECTORY_SEPARATOR . $file);
+        }
+
+        return (false !== stream_resolve_include_path($file));
+    }
+
+    /**
+     * Checks whether a class with a given name exists. A class "exists" if it is either
+     * already defined in the current request or if there is an autoloader on the SPL
+     * autoload stack that is a) responsible for the class in question and b) is able to
+     * load a class file in which the class definition resides.
+     *
+     * If the class is not already defined, each autoloader in the SPL autoload stack
+     * is asked whether it is able to tell if the class exists. If the autoloader is
+     * a <tt>ClassLoader</tt>, {@link canLoadClass} is used, otherwise the autoload
+     * function of the autoloader is invoked and expected to return a value that
+     * evaluates to TRUE if the class (file) exists. As soon as one autoloader reports
+     * that the class exists, TRUE is returned.
+     *
+     * Note that, depending on what kinds of autoloaders are installed on the SPL
+     * autoload stack, the class (file) might already be loaded as a result of checking
+     * for its existence. This is not the case with a <tt>ClassLoader</tt>, who separates
+     * these responsibilities.
+     *
+     * @param string $className The fully-qualified name of the class.
+     *
+     * @return boolean TRUE if the class exists as per the definition given above, FALSE otherwise.
+     */
+    public static function classExists($className)
+    {
+        return self::typeExists($className, true);
+    }
+
+    /**
+     * Gets the <tt>ClassLoader</tt> from the SPL autoload stack that is responsible
+     * for (and is able to load) the class with the given name.
+     *
+     * @param string $className The name of the class.
+     *
+     * @return ClassLoader|null The <tt>ClassLoader</tt> for the class or NULL if no such <tt>ClassLoader</tt> exists.
+     */
+    public static function getClassLoader($className)
+    {
+        foreach (spl_autoload_functions() as $loader) {
+            if (is_array($loader)
+               && ($classLoader = reset($loader))
+               && $classLoader instanceof ClassLoader
+               && $classLoader->canLoadClass($className)
+            ) {
+                return $classLoader;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * Checks whether a given type exists
+     *
+     * @param string $type
+     * @param bool   $autoload
+     *
+     * @return bool
+     */
+    private static function typeExists($type, $autoload = false)
+    {
+        return class_exists($type, $autoload)
+            || interface_exists($type, $autoload)
+            || trait_exists($type, $autoload);
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/CommonException.php

@@ -0,0 +1,13 @@
+<?php
+namespace Doctrine\Common;
+
+/**
+ * Base exception class for package Doctrine\Common.
+ *
+ * @author heinrich
+ *
+ * @deprecated The doctrine/common package is deprecated, please use specific packages and their exceptions instead.
+ */
+class CommonException extends \Exception
+{
+}

vendor/doctrine/common/lib/Doctrine/Common/Comparable.php

@@ -0,0 +1,28 @@
+<?php
+namespace Doctrine\Common;
+
+/**
+ * Comparable interface that allows to compare two value objects to each other for similarity.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.2
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
+ */
+interface Comparable
+{
+    /**
+     * Compares the current object to the passed $other.
+     *
+     * Returns 0 if they are semantically equal, 1 if the other object
+     * is less than the current one, or -1 if its more than the current one.
+     *
+     * This method should not check for identity using ===, only for semantical equality for example
+     * when two different DateTime instances point to the exact same Date + TZ.
+     *
+     * @param mixed $other
+     *
+     * @return int
+     */
+    public function compareTo($other);
+}

vendor/doctrine/common/lib/Doctrine/Common/Lexer.php

@@ -0,0 +1,25 @@
+<?php
+namespace Doctrine\Common;
+
+use Doctrine\Common\Lexer\AbstractLexer;
+use function trigger_error;
+use const E_USER_DEPRECATED;
+
+@trigger_error(Lexer::class . ' is deprecated.', E_USER_DEPRECATED);
+
+/**
+ * Base class for writing simple lexers, i.e. for creating small DSLs.
+ *
+ * Lexer moved into its own Component Doctrine\Common\Lexer. This class
+ * only stays for being BC.
+ *
+ * @since  2.0
+ * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
+ * @author Jonathan Wage <jonwage@gmail.com>
+ * @author Roman Borschel <roman@code-factory.org>
+ *
+ * @deprecated Use Doctrine\Common\Lexer\AbstractLexer from doctrine/lexer package instead.
+ */
+abstract class Lexer extends AbstractLexer
+{
+}

vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php

@@ -0,0 +1,245 @@
+<?php
+namespace Doctrine\Common\Proxy;
+
+use Doctrine\Common\Persistence\Mapping\ClassMetadata;
+use Doctrine\Common\Persistence\Mapping\ClassMetadataFactory;
+use Doctrine\Common\Proxy\Exception\InvalidArgumentException;
+use Doctrine\Common\Proxy\Exception\OutOfBoundsException;
+use Doctrine\Common\Util\ClassUtils;
+
+/**
+ * Abstract factory for proxy objects.
+ *
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ *
+ * @deprecated The Doctrine\Common\Proxy component is deprecated, please use ocramius/proxy-manager instead.
+ */
+abstract class AbstractProxyFactory
+{
+    /**
+     * Never autogenerate a proxy and rely that it was generated by some
+     * process before deployment.
+     *
+     * @var integer
+     */
+    const AUTOGENERATE_NEVER = 0;
+
+    /**
+     * Always generates a new proxy in every request.
+     *
+     * This is only sane during development.
+     *
+     * @var integer
+     */
+    const AUTOGENERATE_ALWAYS = 1;
+
+    /**
+     * Autogenerate the proxy class when the proxy file does not exist.
+     *
+     * This strategy causes a file exists call whenever any proxy is used the
+     * first time in a request.
+     *
+     * @var integer
+     */
+    const AUTOGENERATE_FILE_NOT_EXISTS = 2;
+
+    /**
+     * Generate the proxy classes using eval().
+     *
+     * This strategy is only sane for development, and even then it gives me
+     * the creeps a little.
+     *
+     * @var integer
+     */
+    const AUTOGENERATE_EVAL = 3;
+
+    private const AUTOGENERATE_MODES = [
+        self::AUTOGENERATE_NEVER,
+        self::AUTOGENERATE_ALWAYS,
+        self::AUTOGENERATE_FILE_NOT_EXISTS,
+        self::AUTOGENERATE_EVAL,
+    ];
+
+    /**
+     * @var \Doctrine\Common\Persistence\Mapping\ClassMetadataFactory
+     */
+    private $metadataFactory;
+
+    /**
+     * @var \Doctrine\Common\Proxy\ProxyGenerator the proxy generator responsible for creating the proxy classes/files.
+     */
+    private $proxyGenerator;
+
+    /**
+     * @var int Whether to automatically (re)generate proxy classes.
+     */
+    private $autoGenerate;
+
+    /**
+     * @var \Doctrine\Common\Proxy\ProxyDefinition[]
+     */
+    private $definitions = [];
+
+    /**
+     * @param \Doctrine\Common\Proxy\ProxyGenerator                     $proxyGenerator
+     * @param \Doctrine\Common\Persistence\Mapping\ClassMetadataFactory $metadataFactory
+     * @param bool|int                                                  $autoGenerate
+     *
+     * @throws \Doctrine\Common\Proxy\Exception\InvalidArgumentException When auto generate mode is not valid.
+     */
+    public function __construct(ProxyGenerator $proxyGenerator, ClassMetadataFactory $metadataFactory, $autoGenerate)
+    {
+        $this->proxyGenerator  = $proxyGenerator;
+        $this->metadataFactory = $metadataFactory;
+        $this->autoGenerate    = (int) $autoGenerate;
+
+        if ( ! in_array($this->autoGenerate, self::AUTOGENERATE_MODES, true)) {
+            throw InvalidArgumentException::invalidAutoGenerateMode($autoGenerate);
+        }
+    }
+
+    /**
+     * Gets a reference proxy instance for the entity of the given type and identified by
+     * the given identifier.
+     *
+     * @param  string $className
+     * @param  array  $identifier
+     *
+     * @return \Doctrine\Common\Proxy\Proxy
+     *
+     * @throws \Doctrine\Common\Proxy\Exception\OutOfBoundsException
+     */
+    public function getProxy($className, array $identifier)
+    {
+        $definition = isset($this->definitions[$className])
+            ? $this->definitions[$className]
+            : $this->getProxyDefinition($className);
+        $fqcn       = $definition->proxyClassName;
+        $proxy      = new $fqcn($definition->initializer, $definition->cloner);
+
+        foreach ($definition->identifierFields as $idField) {
+            if ( ! isset($identifier[$idField])) {
+                throw OutOfBoundsException::missingPrimaryKeyValue($className, $idField);
+            }
+
+            $definition->reflectionFields[$idField]->setValue($proxy, $identifier[$idField]);
+        }
+
+        return $proxy;
+    }
+
+    /**
+     * Generates proxy classes for all given classes.
+     *
+     * @param \Doctrine\Common\Persistence\Mapping\ClassMetadata[] $classes The classes (ClassMetadata instances)
+     *                                                                      for which to generate proxies.
+     * @param string $proxyDir The target directory of the proxy classes. If not specified, the
+     *                         directory configured on the Configuration of the EntityManager used
+     *                         by this factory is used.
+     * @return int Number of generated proxies.
+     */
+    public function generateProxyClasses(array $classes, $proxyDir = null)
+    {
+        $generated = 0;
+
+        foreach ($classes as $class) {
+            if ($this->skipClass($class)) {
+                continue;
+            }
+
+            $proxyFileName = $this->proxyGenerator->getProxyFileName($class->getName(), $proxyDir);
+
+            $this->proxyGenerator->generateProxyClass($class, $proxyFileName);
+
+            $generated += 1;
+        }
+
+        return $generated;
+    }
+
+    /**
+     * Reset initialization/cloning logic for an un-initialized proxy
+     *
+     * @param \Doctrine\Common\Proxy\Proxy $proxy
+     *
+     * @return \Doctrine\Common\Proxy\Proxy
+     *
+     * @throws \Doctrine\Common\Proxy\Exception\InvalidArgumentException
+     */
+    public function resetUninitializedProxy(Proxy $proxy)
+    {
+        if ($proxy->__isInitialized()) {
+            throw InvalidArgumentException::unitializedProxyExpected($proxy);
+        }
+
+        $className  = ClassUtils::getClass($proxy);
+        $definition = isset($this->definitions[$className])
+            ? $this->definitions[$className]
+            : $this->getProxyDefinition($className);
+
+        $proxy->__setInitializer($definition->initializer);
+        $proxy->__setCloner($definition->cloner);
+
+        return $proxy;
+    }
+
+    /**
+     * Get a proxy definition for the given class name.
+     *
+     * @param string $className
+     *
+     * @return ProxyDefinition
+     */
+    private function getProxyDefinition($className)
+    {
+        $classMetadata = $this->metadataFactory->getMetadataFor($className);
+        $className     = $classMetadata->getName(); // aliases and case sensitivity
+
+        $this->definitions[$className] = $this->createProxyDefinition($className);
+        $proxyClassName                = $this->definitions[$className]->proxyClassName;
+
+        if ( ! class_exists($proxyClassName, false)) {
+            $fileName = $this->proxyGenerator->getProxyFileName($className);
+
+            switch ($this->autoGenerate) {
+                case self::AUTOGENERATE_NEVER:
+                    require $fileName;
+                    break;
+
+                case self::AUTOGENERATE_FILE_NOT_EXISTS:
+                    if ( ! file_exists($fileName)) {
+                        $this->proxyGenerator->generateProxyClass($classMetadata, $fileName);
+                    }
+                    require $fileName;
+                    break;
+
+                case self::AUTOGENERATE_ALWAYS:
+                    $this->proxyGenerator->generateProxyClass($classMetadata, $fileName);
+                    require $fileName;
+                    break;
+
+                case self::AUTOGENERATE_EVAL:
+                    $this->proxyGenerator->generateProxyClass($classMetadata, false);
+                    break;
+            }
+        }
+
+        return $this->definitions[$className];
+    }
+
+    /**
+     * Determine if this class should be skipped during proxy generation.
+     *
+     * @param \Doctrine\Common\Persistence\Mapping\ClassMetadata $metadata
+     *
+     * @return bool
+     */
+    abstract protected function skipClass(ClassMetadata $metadata);
+
+    /**
+     * @param string $className
+     *
+     * @return ProxyDefinition
+     */
+    abstract protected function createProxyDefinition($className);
+}

vendor/doctrine/common/lib/Doctrine/Common/Proxy/Autoloader.php

@@ -0,0 +1,82 @@
+<?php
+namespace Doctrine\Common\Proxy;
+
+use Doctrine\Common\Proxy\Exception\InvalidArgumentException;
+
+/**
+ * Special Autoloader for Proxy classes, which are not PSR-0 compliant.
+ *
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ *
+ * @internal
+ *
+ * @deprecated The Doctrine\Common\Proxy component is deprecated, please use ocramius/proxy-manager instead.
+ */
+class Autoloader
+{
+    /**
+     * Resolves proxy class name to a filename based on the following pattern.
+     *
+     * 1. Remove Proxy namespace from class name.
+     * 2. Remove namespace separators from remaining class name.
+     * 3. Return PHP filename from proxy-dir with the result from 2.
+     *
+     * @param string $proxyDir
+     * @param string $proxyNamespace
+     * @param string $className
+     *
+     * @return string
+     *
+     * @throws InvalidArgumentException
+     */
+    public static function resolveFile($proxyDir, $proxyNamespace, $className)
+    {
+        if (0 !== strpos($className, $proxyNamespace)) {
+            throw InvalidArgumentException::notProxyClass($className, $proxyNamespace);
+        }
+
+        // remove proxy namespace from class name
+        $classNameRelativeToProxyNamespace = substr($className, strlen($proxyNamespace));
+
+        // remove namespace separators from remaining class name
+        $fileName = str_replace('\\', '', $classNameRelativeToProxyNamespace);
+
+        return $proxyDir . DIRECTORY_SEPARATOR . $fileName . '.php';
+    }
+
+    /**
+     * Registers and returns autoloader callback for the given proxy dir and namespace.
+     *
+     * @param string        $proxyDir
+     * @param string        $proxyNamespace
+     * @param callable|null $notFoundCallback Invoked when the proxy file is not found.
+     *
+     * @return \Closure
+     *
+     * @throws InvalidArgumentException
+     */
+    public static function register($proxyDir, $proxyNamespace, $notFoundCallback = null)
+    {
+        $proxyNamespace = ltrim($proxyNamespace, '\\');
+
+        if ( ! (null === $notFoundCallback || is_callable($notFoundCallback))) {
+            throw InvalidArgumentException::invalidClassNotFoundCallback($notFoundCallback);
+        }
+
+        $autoloader = function ($className) use ($proxyDir, $proxyNamespace, $notFoundCallback) {
+            if (0 === strpos($className, $proxyNamespace)) {
+                $file = Autoloader::resolveFile($proxyDir, $proxyNamespace, $className);
+
+                if ($notFoundCallback && ! file_exists($file)) {
+                    call_user_func($notFoundCallback, $proxyDir, $proxyNamespace, $className);
+                }
+
+                require $file;
+            }
+        };
+
+        spl_autoload_register($autoloader);
+
+        return $autoloader;
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/Proxy/Exception/InvalidArgumentException.php

@@ -0,0 +1,106 @@
+<?php
+namespace Doctrine\Common\Proxy\Exception;
+
+use Doctrine\Common\Persistence\Proxy;
+use InvalidArgumentException as BaseInvalidArgumentException;
+
+/**
+ * Proxy Invalid Argument Exception.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.4
+ * @author Marco Pivetta <ocramius@gmail.com>
+ *
+ * @deprecated The Doctrine\Common\Proxy component is deprecated, please use ocramius/proxy-manager instead.
+ */
+class InvalidArgumentException extends BaseInvalidArgumentException implements ProxyException
+{
+    /**
+     * @return self
+     */
+    public static function proxyDirectoryRequired()
+    {
+        return new self('You must configure a proxy directory. See docs for details');
+    }
+
+    /**
+     * @param string $className
+     * @param string $proxyNamespace
+     *
+     * @return self
+     */
+    public static function notProxyClass($className, $proxyNamespace)
+    {
+        return new self(sprintf('The class "%s" is not part of the proxy namespace "%s"', $className, $proxyNamespace));
+    }
+
+    /**
+     * @param string $name
+     *
+     * @return self
+     */
+    public static function invalidPlaceholder($name)
+    {
+        return new self(sprintf('Provided placeholder for "%s" must be either a string or a valid callable', $name));
+    }
+
+    /**
+     * @return self
+     */
+    public static function proxyNamespaceRequired()
+    {
+        return new self('You must configure a proxy namespace');
+    }
+
+    /**
+     * @param Proxy $proxy
+     *
+     * @return self
+     */
+    public static function unitializedProxyExpected(Proxy $proxy)
+    {
+        return new self(sprintf('Provided proxy of type "%s" must not be initialized.', get_class($proxy)));
+    }
+
+    /**
+     * @param mixed $callback
+     *
+     * @return self
+     */
+    public static function invalidClassNotFoundCallback($callback)
+    {
+        $type = is_object($callback) ? get_class($callback) : gettype($callback);
+
+        return new self(sprintf('Invalid \$notFoundCallback given: must be a callable, "%s" given', $type));
+    }
+
+    /**
+     * @param string $className
+     *
+     * @return self
+     */
+    public static function classMustNotBeAbstract($className)
+    {
+        return new self(sprintf('Unable to create a proxy for an abstract class "%s".', $className));
+    }
+
+    /**
+     * @param string $className
+     *
+     * @return self
+     */
+    public static function classMustNotBeFinal($className)
+    {
+        return new self(sprintf('Unable to create a proxy for a final class "%s".', $className));
+    }
+
+    /**
+     * @param mixed $value
+     *
+     * @return self
+     */
+    public static function invalidAutoGenerateMode($value) : self
+    {
+        return new self(sprintf('Invalid auto generate mode "%s" given.', $value));
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/Proxy/Exception/OutOfBoundsException.php

@@ -0,0 +1,26 @@
+<?php
+namespace Doctrine\Common\Proxy\Exception;
+
+use OutOfBoundsException as BaseOutOfBoundsException;
+
+/**
+ * Proxy Invalid Argument Exception.
+ *
+ * @link   www.doctrine-project.org
+ * @author Fredrik Wendel <fredrik_w@users.sourceforge.net>
+ *
+ * @deprecated The Doctrine\Common\Proxy component is deprecated, please use ocramius/proxy-manager instead.
+ */
+class OutOfBoundsException extends BaseOutOfBoundsException implements ProxyException
+{
+    /**
+     * @param string $className
+     * @param string $idField
+     *
+     * @return self
+     */
+    public static function missingPrimaryKeyValue($className, $idField)
+    {
+        return new self(sprintf("Missing value for primary key %s on %s", $idField, $className));
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/Proxy/Exception/ProxyException.php

@@ -0,0 +1,15 @@
+<?php
+namespace Doctrine\Common\Proxy\Exception;
+
+/**
+ * Base exception interface for proxy exceptions.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.4
+ * @author Marco Pivetta <ocramius@gmail.com>
+ *
+ * @deprecated The Doctrine\Common\Proxy component is deprecated, please use ocramius/proxy-manager instead.
+ */
+interface ProxyException
+{
+}

vendor/doctrine/common/lib/Doctrine/Common/Proxy/Exception/UnexpectedValueException.php

@@ -0,0 +1,72 @@
+<?php
+namespace Doctrine\Common\Proxy\Exception;
+
+use UnexpectedValueException as BaseUnexpectedValueException;
+
+/**
+ * Proxy Unexpected Value Exception.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.4
+ * @author Marco Pivetta <ocramius@gmail.com>
+ *
+ * @deprecated The Doctrine\Common\Proxy component is deprecated, please use ocramius/proxy-manager instead.
+ */
+class UnexpectedValueException extends BaseUnexpectedValueException implements ProxyException
+{
+    /**
+     * @param string $proxyDirectory
+     *
+     * @return self
+     */
+    public static function proxyDirectoryNotWritable($proxyDirectory)
+    {
+        return new self(sprintf('Your proxy directory "%s" must be writable', $proxyDirectory));
+    }
+
+    /**
+     * @param string          $className
+     * @param string          $methodName
+     * @param string          $parameterName
+     * @param \Exception|null $previous
+     *
+     * @return self
+     */
+    public static function invalidParameterTypeHint(
+        $className,
+        $methodName,
+        $parameterName,
+        \Exception $previous = null
+    ) {
+        return new self(
+            sprintf(
+                'The type hint of parameter "%s" in method "%s" in class "%s" is invalid.',
+                $parameterName,
+                $methodName,
+                $className
+            ),
+            0,
+            $previous
+        );
+    }
+
+    /**
+     * @param $className
+     * @param $methodName
+     * @param \Exception|null $previous
+     *
+     * @return self
+     */
+    public static function invalidReturnTypeHint($className, $methodName, \Exception $previous = null)
+    {
+        return new self(
+            sprintf(
+                'The return type of method "%s" in class "%s" is invalid.',
+                $methodName,
+                $className
+            ),
+            0,
+            $previous
+        );
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/Proxy/Proxy.php

@@ -0,0 +1,74 @@
+<?php
+namespace Doctrine\Common\Proxy;
+
+use Closure;
+use Doctrine\Common\Persistence\Proxy as BaseProxy;
+
+/**
+ * Interface for proxy classes.
+ *
+ * @author Roman Borschel <roman@code-factory.org>
+ * @author Marco Pivetta  <ocramius@gmail.com>
+ * @since  2.4
+ *
+ * @deprecated The Doctrine\Common\Proxy component is deprecated, please use ocramius/proxy-manager instead.
+ */
+interface Proxy extends BaseProxy
+{
+    /**
+     * Marks the proxy as initialized or not.
+     *
+     * @param boolean $initialized
+     *
+     * @return void
+     */
+    public function __setInitialized($initialized);
+
+    /**
+     * Sets the initializer callback to be used when initializing the proxy. That
+     * initializer should accept 3 parameters: $proxy, $method and $params. Those
+     * are respectively the proxy object that is being initialized, the method name
+     * that triggered initialization and the parameters passed to that method.
+     *
+     * @param Closure|null $initializer
+     *
+     * @return void
+     */
+    public function __setInitializer(Closure $initializer = null);
+
+    /**
+     * Retrieves the initializer callback used to initialize the proxy.
+     *
+     * @see __setInitializer
+     *
+     * @return Closure|null
+     */
+    public function __getInitializer();
+
+    /**
+     * Sets the callback to be used when cloning the proxy. That initializer should accept
+     * a single parameter, which is the cloned proxy instance itself.
+     *
+     * @param Closure|null $cloner
+     *
+     * @return void
+     */
+    public function __setCloner(Closure $cloner = null);
+
+    /**
+     * Retrieves the callback to be used when cloning the proxy.
+     *
+     * @see __setCloner
+     *
+     * @return Closure|null
+     */
+    public function __getCloner();
+
+    /**
+     * Retrieves the list of lazy loaded properties for a given proxy
+     *
+     * @return array Keys are the property names, and values are the default values
+     *               for those properties.
+     */
+    public function __getLazyProperties();
+}

vendor/doctrine/common/lib/Doctrine/Common/Proxy/ProxyDefinition.php

@@ -0,0 +1,53 @@
+<?php
+namespace Doctrine\Common\Proxy;
+
+/**
+ * Definition structure how to create a proxy.
+ *
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ *
+ * @deprecated The Doctrine\Common\Proxy component is deprecated, please use ocramius/proxy-manager instead.
+ */
+class ProxyDefinition
+{
+    /**
+     * @var string
+     */
+    public $proxyClassName;
+
+    /**
+     * @var array
+     */
+    public $identifierFields;
+
+    /**
+     * @var \ReflectionProperty[]
+     */
+    public $reflectionFields;
+
+    /**
+     * @var callable
+     */
+    public $initializer;
+
+    /**
+     * @var callable
+     */
+    public $cloner;
+
+    /**
+     * @param string   $proxyClassName
+     * @param array    $identifierFields
+     * @param array    $reflectionFields
+     * @param callable $initializer
+     * @param callable $cloner
+     */
+    public function __construct($proxyClassName, array $identifierFields, array $reflectionFields, $initializer, $cloner)
+    {
+        $this->proxyClassName   = $proxyClassName;
+        $this->identifierFields = $identifierFields;
+        $this->reflectionFields = $reflectionFields;
+        $this->initializer      = $initializer;
+        $this->cloner           = $cloner;
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/Util/ClassUtils.php

@@ -0,0 +1,93 @@
+<?php
+namespace Doctrine\Common\Util;
+
+use Doctrine\Common\Persistence\Proxy;
+
+/**
+ * Class and reflection related functionality for objects that
+ * might or not be proxy objects at the moment.
+ *
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ * @author Johannes Schmitt <schmittjoh@gmail.com>
+ *
+ * @deprecated The ClassUtils class is deprecated.
+ */
+class ClassUtils
+{
+    /**
+     * Gets the real class name of a class name that could be a proxy.
+     *
+     * @param string $class
+     *
+     * @return string
+     */
+    public static function getRealClass($class)
+    {
+        if (false === $pos = strrpos($class, '\\' . Proxy::MARKER . '\\')) {
+            return $class;
+        }
+
+        return substr($class, $pos + Proxy::MARKER_LENGTH + 2);
+    }
+
+    /**
+     * Gets the real class name of an object (even if its a proxy).
+     *
+     * @param object $object
+     *
+     * @return string
+     */
+    public static function getClass($object)
+    {
+        return self::getRealClass(get_class($object));
+    }
+
+    /**
+     * Gets the real parent class name of a class or object.
+     *
+     * @param string $className
+     *
+     * @return string
+     */
+    public static function getParentClass($className)
+    {
+        return get_parent_class(self::getRealClass($className));
+    }
+
+    /**
+     * Creates a new reflection class.
+     *
+     * @param string $class
+     *
+     * @return \ReflectionClass
+     */
+    public static function newReflectionClass($class)
+    {
+        return new \ReflectionClass(self::getRealClass($class));
+    }
+
+    /**
+     * Creates a new reflection object.
+     *
+     * @param object $object
+     *
+     * @return \ReflectionClass
+     */
+    public static function newReflectionObject($object)
+    {
+        return self::newReflectionClass(self::getClass($object));
+    }
+
+    /**
+     * Given a class name and a proxy namespace returns the proxy name.
+     *
+     * @param string $className
+     * @param string $proxyNamespace
+     *
+     * @return string
+     */
+    public static function generateProxyClassName($className, $proxyNamespace)
+    {
+        return rtrim($proxyNamespace, '\\') . '\\' . Proxy::MARKER . '\\' . ltrim($className, '\\');
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/Util/Debug.php

@@ -0,0 +1,167 @@
+<?php
+namespace Doctrine\Common\Util;
+
+use Doctrine\Common\Collections\Collection;
+use Doctrine\Common\Persistence\Proxy;
+
+/**
+ * Static class containing most used debug methods.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.0
+ * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
+ * @author Jonathan Wage <jonwage@gmail.com>
+ * @author Roman Borschel <roman@code-factory.org>
+ * @author Giorgio Sironi <piccoloprincipeazzurro@gmail.com>
+ *
+ * @deprecated The Debug class is deprecated, please use symfony/var-dumper instead.
+ */
+final class Debug
+{
+    /**
+     * Private constructor (prevents instantiation).
+     */
+    private function __construct()
+    {
+    }
+
+    /**
+     * Prints a dump of the public, protected and private properties of $var.
+     *
+     * @link https://xdebug.org/
+     *
+     * @param mixed   $var       The variable to dump.
+     * @param integer $maxDepth  The maximum nesting level for object properties.
+     * @param boolean $stripTags Whether output should strip HTML tags.
+     * @param boolean $echo      Send the dumped value to the output buffer
+     *
+     * @return string
+     */
+    public static function dump($var, $maxDepth = 2, $stripTags = true, $echo = true)
+    {
+        $html = ini_get('html_errors');
+
+        if ($html !== true) {
+            ini_set('html_errors', true);
+        }
+
+        if (extension_loaded('xdebug')) {
+            ini_set('xdebug.var_display_max_depth', $maxDepth);
+        }
+
+        $var = self::export($var, $maxDepth);
+
+        ob_start();
+        var_dump($var);
+
+        $dump = ob_get_contents();
+
+        ob_end_clean();
+
+        $dumpText = ($stripTags ? strip_tags(html_entity_decode($dump)) : $dump);
+
+        ini_set('html_errors', $html);
+
+        if ($echo) {
+            echo $dumpText;
+        }
+
+        return $dumpText;
+    }
+
+    /**
+     * @param mixed $var
+     * @param int   $maxDepth
+     *
+     * @return mixed
+     */
+    public static function export($var, $maxDepth)
+    {
+        $return = null;
+        $isObj  = is_object($var);
+
+        if ($var instanceof Collection) {
+            $var = $var->toArray();
+        }
+
+        if ( ! $maxDepth) {
+            return is_object($var) ? get_class($var)
+                : (is_array($var) ? 'Array(' . count($var) . ')' : $var);
+        }
+
+        if (is_array($var)) {
+            $return = [];
+
+            foreach ($var as $k => $v) {
+                $return[$k] = self::export($v, $maxDepth - 1);
+            }
+
+            return $return;
+        }
+
+        if ( ! $isObj) {
+            return $var;
+        }
+
+        $return = new \stdclass();
+        if ($var instanceof \DateTimeInterface) {
+            $return->__CLASS__ = get_class($var);
+            $return->date      = $var->format('c');
+            $return->timezone  = $var->getTimezone()->getName();
+
+            return $return;
+        }
+
+        $return->__CLASS__ = ClassUtils::getClass($var);
+
+        if ($var instanceof Proxy) {
+            $return->__IS_PROXY__          = true;
+            $return->__PROXY_INITIALIZED__ = $var->__isInitialized();
+        }
+
+        if ($var instanceof \ArrayObject || $var instanceof \ArrayIterator) {
+            $return->__STORAGE__ = self::export($var->getArrayCopy(), $maxDepth - 1);
+        }
+
+        return self::fillReturnWithClassAttributes($var, $return, $maxDepth);
+    }
+
+    /**
+     * Fill the $return variable with class attributes
+     * Based on obj2array function from {@see https://secure.php.net/manual/en/function.get-object-vars.php#47075}
+     *
+     * @param object   $var
+     * @param \stdClass $return
+     * @param int      $maxDepth
+     *
+     * @return mixed
+     */
+    private static function fillReturnWithClassAttributes($var, \stdClass $return, $maxDepth)
+    {
+        $clone = (array) $var;
+
+        foreach (array_keys($clone) as $key) {
+            $aux  = explode("\0", $key);
+            $name = end($aux);
+            if ($aux[0] === '') {
+                $name .= ':' . ($aux[1] === '*' ? 'protected' : $aux[1] . ':private');
+            }
+            $return->$name = self::export($clone[$key], $maxDepth - 1);
+            ;
+        }
+
+        return $return;
+    }
+
+    /**
+     * Returns a string representation of an object.
+     *
+     * @param object $obj
+     *
+     * @return string
+     */
+    public static function toString($obj)
+    {
+        return method_exists($obj, '__toString') ? (string) $obj : get_class($obj) . '@' . spl_object_hash($obj);
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/Util/Inflector.php

@@ -0,0 +1,19 @@
+<?php
+namespace Doctrine\Common\Util;
+
+use Doctrine\Common\Inflector\Inflector as BaseInflector;
+use function trigger_error;
+use const E_USER_DEPRECATED;
+
+@trigger_error(Inflector::class . ' is deprecated.', E_USER_DEPRECATED);
+
+/**
+ * Doctrine inflector has static methods for inflecting text.
+ *
+ * Kept for backwards compatibility reasons, was moved to its own component.
+ *
+ * @deprecated The Inflector class is deprecated, use Doctrine\Common\Inflector\Inflector from doctrine/inflector package instead,
+ */
+class Inflector extends BaseInflector
+{
+}

vendor/doctrine/common/lib/Doctrine/Common/Version.php

@@ -0,0 +1,37 @@
+<?php
+namespace Doctrine\Common;
+
+/**
+ * Class to store and retrieve the version of Doctrine.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.0
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
+ * @author Jonathan Wage <jonwage@gmail.com>
+ * @author Roman Borschel <roman@code-factory.org>
+ *
+ * @deprecated The Version class is deprecated, please refrain from checking the version of doctrine/common.
+ */
+class Version
+{
+    /**
+     * Current Doctrine Version.
+     */
+    const VERSION = '2.10.0';
+
+    /**
+     * Compares a Doctrine version with the current one.
+     *
+     * @param string $version Doctrine version to compare.
+     *
+     * @return int -1 if older, 0 if it is the same, 1 if version passed as argument is newer.
+     */
+    public static function compare($version)
+    {
+        $currentVersion = str_replace(' ', '', strtolower(self::VERSION));
+        $version        = str_replace(' ', '', $version);
+
+        return version_compare($version, $currentVersion);
+    }
+}

vendor/doctrine/common/phpstan.neon

@@ -0,0 +1,10 @@
+parameters:
+    autoload_directories:
+        - %currentWorkingDirectory%/tests/Doctrine/Tests/Common/ClassLoaderTest
+    excludes_analyse:
+        - %currentWorkingDirectory%/lib/vendor/doctrine-build-common
+        - %currentWorkingDirectory%/tests/Doctrine/Tests/Common/Proxy/InvalidReturnTypeClass.php
+        - %currentWorkingDirectory%/tests/Doctrine/Tests/Common/Proxy/InvalidTypeHintClass.php
+    ignoreErrors:
+        - '#Access to an undefined property Doctrine\\Common\\Proxy\\Proxy::\$publicField#'
+        - '#Access to an undefined property Doctrine\\Tests\\Common\\Proxy\\MagicGetByRefClass::\$nonExisting#'