* add phpunit as a dev dependency

 * add some basic tests for UrlHelper::rewrite_relative()
 * fix UrlHelper::rewrite_relative() to work better on non-absolute
   relative URL paths

52 files changed, 3449 insertions, 0 deletions

diff --git a/vendor/phpdocumentor/type-resolver/LICENSE b/vendor/phpdocumentor/type-resolver/LICENSE
new file mode 100644
index 000000000..792e4040f
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2010 Mike van Riel
+
+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.
diff --git a/vendor/phpdocumentor/type-resolver/README.md b/vendor/phpdocumentor/type-resolver/README.md
new file mode 100644
index 000000000..f30d3a24e
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/README.md
@@ -0,0 +1,177 @@
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+![](https://github.com/phpdocumentor/typeresolver/workflows/Qa%20workflow/badge.svg?branch=1.x)
+[![Coveralls Coverage](https://img.shields.io/coveralls/github/phpDocumentor/TypeResolver.svg)](https://coveralls.io/github/phpDocumentor/TypeResolver?branch=1.x)
+[![Scrutinizer Code Coverage](https://img.shields.io/scrutinizer/coverage/g/phpDocumentor/TypeResolver.svg)](https://scrutinizer-ci.com/g/phpDocumentor/TypeResolver/?branch=1.x)
+[![Scrutinizer Code Quality](https://img.shields.io/scrutinizer/g/phpDocumentor/TypeResolver.svg)](https://scrutinizer-ci.com/g/phpDocumentor/TypeResolver/?branch=1.x)
+![Packagist Version](https://img.shields.io/packagist/v/phpdocumentor/type-resolver?label=Packagist%20stable)
+![Packagist Version](https://img.shields.io/packagist/vpre/phpdocumentor/type-resolver?label=Packagist%20unstable)
+
+TypeResolver and FqsenResolver
+==============================
+
+The specification on types in DocBlocks (PSR-5) describes various keywords and special constructs
+but also how to statically resolve the partial name of a Class into a Fully Qualified Class Name (FQCN).
+
+PSR-5 also introduces an additional way to describe deeper elements than Classes, Interfaces and Traits 
+called the Fully Qualified Structural Element Name (FQSEN). Using this it is possible to refer to methods,
+properties and class constants but also functions and global constants.
+
+This package provides two Resolvers that are capable of 
+
+1. Returning a series of Value Object for given expression while resolving any partial class names, and 
+2. Returning an FQSEN object after resolving any partial Structural Element Names into Fully Qualified Structural 
+   Element names.
+
+## Installing
+
+The easiest way to install this library is with [Composer](https://getcomposer.org) using the following command:
+
+    $ composer require phpdocumentor/type-resolver
+
+## Examples
+
+Ready to dive in and don't want to read through all that text below? Just consult the [examples](examples) folder and check which type of action that your want to accomplish.
+
+## On Types and Element Names
+
+This component can be used in one of two ways
+ 
+1. To resolve a Type or
+2. To resolve a Fully Qualified Structural Element Name
+ 
+The big difference between these two is in the number of things it can resolve. 
+
+The TypeResolver can resolve:
+
+- a php primitive or pseudo-primitive such as a string or void (`@var string` or `@return void`).
+- a composite such as an array of string (`@var string[]`).
+- a compound such as a string or integer (`@var string|integer`).
+- an array expression (`@var (string|TypeResolver)[]`)
+- an object or interface such as the TypeResolver class (`@var TypeResolver` 
+  or `@var \phpDocumentor\Reflection\TypeResolver`)
+
+  > please note that if you want to pass partial class names that additional steps are necessary, see the 
+  > chapter `Resolving partial classes and FQSENs` for more information.
+
+Where the FqsenResolver can resolve:
+
+- Constant expressions (i.e. `@see \MyNamespace\MY_CONSTANT`)
+- Function expressions (i.e. `@see \MyNamespace\myFunction()`)
+- Class expressions (i.e. `@see \MyNamespace\MyClass`)
+- Interface expressions (i.e. `@see \MyNamespace\MyInterface`)
+- Trait expressions (i.e. `@see \MyNamespace\MyTrait`)
+- Class constant expressions (i.e. `@see \MyNamespace\MyClass::MY_CONSTANT`)
+- Property expressions (i.e. `@see \MyNamespace\MyClass::$myProperty`)
+- Method expressions (i.e. `@see \MyNamespace\MyClass::myMethod()`)
+
+## Resolving a type
+
+In order to resolve a type you will have to instantiate the class `\phpDocumentor\Reflection\TypeResolver` and call its `resolve` method like this:
+
+```php
+$typeResolver = new \phpDocumentor\Reflection\TypeResolver();
+$type = $typeResolver->resolve('string|integer');
+```
+
+In this example you will receive a Value Object of class `\phpDocumentor\Reflection\Types\Compound` that has two 
+elements, one of type `\phpDocumentor\Reflection\Types\String_` and one of type 
+`\phpDocumentor\Reflection\Types\Integer`.
+
+The real power of this resolver is in its capability to expand partial class names into fully qualified class names; but in order to do that we need an additional `\phpDocumentor\Reflection\Types\Context` class that will inform the resolver in which namespace the given expression occurs and which namespace aliases (or imports) apply.
+
+### Resolving nullable types
+
+Php 7.1 introduced nullable types e.g. `?string`. Type resolver will resolve the original type without the nullable notation `?`
+just like it would do without the `?`. After that the type is wrapped in a `\phpDocumentor\Reflection\Types\Nullable` object.
+The `Nullable` type has a method to fetch the actual type. 
+
+## Resolving an FQSEN
+
+A Fully Qualified Structural Element Name is a reference to another element in your code bases and can be resolved using the `\phpDocumentor\Reflection\FqsenResolver` class' `resolve` method, like this:
+
+```php
+$fqsenResolver = new \phpDocumentor\Reflection\FqsenResolver();
+$fqsen = $fqsenResolver->resolve('\phpDocumentor\Reflection\FqsenResolver::resolve()');
+```
+
+In this example we resolve a Fully Qualified Structural Element Name (meaning that it includes the full namespace, class name and element name) and receive a Value Object of type `\phpDocumentor\Reflection\Fqsen`.
+
+The real power of this resolver is in its capability to expand partial element names into Fully Qualified Structural Element Names; but in order to do that we need an additional `\phpDocumentor\Reflection\Types\Context` class that will inform the resolver in which namespace the given expression occurs and which namespace aliases (or imports) apply.
+
+## Resolving partial Classes and Structural Element Names
+
+Perhaps the best feature of this library is that it knows how to resolve partial class names into fully qualified class names.
+
+For example, you have this file:
+
+```php
+namespace My\Example;
+
+use phpDocumentor\Reflection\Types;
+
+class Classy
+{
+    /**
+     * @var Types\Context
+     * @see Classy::otherFunction()
+     */
+    public function __construct($context) {}
+    
+    public function otherFunction(){}
+}
+```
+
+Suppose that you would want to resolve (and expand) the type in the `@var` tag and the element name in the `@see` tag.
+
+For the resolvers to know how to expand partial names you have to provide a bit of _Context_ for them by instantiating a new class named `\phpDocumentor\Reflection\Types\Context` with the name of the namespace and the aliases that are in play.
+
+### Creating a Context
+
+You can do this by manually creating a Context like this:
+
+```php
+$context = new \phpDocumentor\Reflection\Types\Context(
+    '\My\Example', 
+    [ 'Types' => '\phpDocumentor\Reflection\Types']
+);
+```
+
+Or by using the `\phpDocumentor\Reflection\Types\ContextFactory` to instantiate a new context based on a Reflector object or by providing the namespace that you'd like to extract and the source code of the file in which the given type expression occurs.
+
+```php
+$contextFactory = new \phpDocumentor\Reflection\Types\ContextFactory();
+$context = $contextFactory->createFromReflector(new ReflectionMethod('\My\Example\Classy', '__construct'));
+```
+
+or
+
+```php
+$contextFactory = new \phpDocumentor\Reflection\Types\ContextFactory();
+$context = $contextFactory->createForNamespace('\My\Example', file_get_contents('My/Example/Classy.php'));
+```
+
+### Using the Context
+
+After you have obtained a Context it is just a matter of passing it along with the `resolve` method of either Resolver class as second argument and the Resolvers will take this into account when resolving partial names.
+
+To obtain the resolved class name for the `@var` tag in the example above you can do:
+
+```php
+$typeResolver = new \phpDocumentor\Reflection\TypeResolver();
+$type = $typeResolver->resolve('Types\Context', $context);
+```
+
+When you do this you will receive an object of class `\phpDocumentor\Reflection\Types\Object_` for which you can call the `getFqsen` method to receive a Value Object that represents the complete FQSEN. So that would be `phpDocumentor\Reflection\Types\Context`.
+
+> Why is the FQSEN wrapped in another object `Object_`?
+> 
+> The resolve method of the TypeResolver only returns object with the interface `Type` and the FQSEN is a common type that does not represent a Type. Also: in some cases a type can represent an "Untyped Object", meaning that it is an object (signified by the `object` keyword) but does not refer to a specific element using an FQSEN.
+
+Another example is on how to resolve the FQSEN of a method as can be seen with the `@see` tag in the example above. To resolve that you can do the following:
+
+```php
+$fqsenResolver = new \phpDocumentor\Reflection\FqsenResolver();
+$type = $fqsenResolver->resolve('Classy::otherFunction()', $context);
+```
+
+Because Classy is a Class in the current namespace its FQSEN will have the `My\Example` namespace and by calling the `resolve` method of the FQSEN Resolver you will receive an `Fqsen` object that refers to `\My\Example\Classy::otherFunction()`.
diff --git a/vendor/phpdocumentor/type-resolver/composer.json b/vendor/phpdocumentor/type-resolver/composer.json
new file mode 100644
index 000000000..4dbf6237e
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/composer.json
@@ -0,0 +1,35 @@
+{
+    "name": "phpdocumentor/type-resolver",
+    "description": "A PSR-5 based resolver of Class names, Types and Structural Element Names",
+    "type": "library",
+    "license": "MIT",
+    "authors": [
+        {
+          "name": "Mike van Riel",
+          "email": "[email protected]"
+        }
+    ],
+    "require": {
+        "php": "^7.2 || ^8.0",
+        "phpdocumentor/reflection-common": "^2.0"
+    },
+    "require-dev": {
+        "ext-tokenizer": "*",
+        "psalm/phar": "^4.8"
+    },
+    "autoload": {
+        "psr-4": {
+            "phpDocumentor\\Reflection\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "phpDocumentor\\Reflection\\": ["tests/unit", "tests/benchmark"]
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-1.x": "1.x-dev"
+        }
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/FqsenResolver.php b/vendor/phpdocumentor/type-resolver/src/FqsenResolver.php
new file mode 100644
index 000000000..068fa2085
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/FqsenResolver.php
@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+use InvalidArgumentException;
+use phpDocumentor\Reflection\Types\Context;
+
+use function explode;
+use function implode;
+use function strpos;
+
+/**
+ * Resolver for Fqsen using Context information
+ *
+ * @psalm-immutable
+ */
+class FqsenResolver
+{
+    /** @var string Definition of the NAMESPACE operator in PHP */
+    private const OPERATOR_NAMESPACE = '\\';
+
+    public function resolve(string $fqsen, ?Context $context = null): Fqsen
+    {
+        if ($context === null) {
+            $context = new Context('');
+        }
+
+        if ($this->isFqsen($fqsen)) {
+            return new Fqsen($fqsen);
+        }
+
+        return $this->resolvePartialStructuralElementName($fqsen, $context);
+    }
+
+    /**
+     * Tests whether the given type is a Fully Qualified Structural Element Name.
+     */
+    private function isFqsen(string $type): bool
+    {
+        return strpos($type, self::OPERATOR_NAMESPACE) === 0;
+    }
+
+    /**
+     * Resolves a partial Structural Element Name (i.e. `Reflection\DocBlock`) to its FQSEN representation
+     * (i.e. `\phpDocumentor\Reflection\DocBlock`) based on the Namespace and aliases mentioned in the Context.
+     *
+     * @throws InvalidArgumentException When type is not a valid FQSEN.
+     */
+    private function resolvePartialStructuralElementName(string $type, Context $context): Fqsen
+    {
+        $typeParts = explode(self::OPERATOR_NAMESPACE, $type, 2);
+
+        $namespaceAliases = $context->getNamespaceAliases();
+
+        // if the first segment is not an alias; prepend namespace name and return
+        if (!isset($namespaceAliases[$typeParts[0]])) {
+            $namespace = $context->getNamespace();
+            if ($namespace !== '') {
+                $namespace .= self::OPERATOR_NAMESPACE;
+            }
+
+            return new Fqsen(self::OPERATOR_NAMESPACE . $namespace . $type);
+        }
+
+        $typeParts[0] = $namespaceAliases[$typeParts[0]];
+
+        return new Fqsen(self::OPERATOR_NAMESPACE . implode(self::OPERATOR_NAMESPACE, $typeParts));
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoType.php b/vendor/phpdocumentor/type-resolver/src/PseudoType.php
new file mode 100644
index 000000000..dd91ed798
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoType.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+interface PseudoType extends Type
+{
+    public function underlyingType(): Type;
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/CallableString.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/CallableString.php
new file mode 100644
index 000000000..b69345617
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/CallableString.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\String_;
+
+/**
+ * Value Object representing the type 'string'.
+ *
+ * @psalm-immutable
+ */
+final class CallableString extends String_ implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new String_();
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'callable-string';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/False_.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/False_.php
new file mode 100644
index 000000000..4ec6885f6
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/False_.php
@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link https://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\Boolean;
+
+use function class_alias;
+
+/**
+ * Value Object representing the PseudoType 'False', which is a Boolean type.
+ *
+ * @psalm-immutable
+ */
+final class False_ extends Boolean implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new Boolean();
+    }
+
+    public function __toString(): string
+    {
+        return 'false';
+    }
+}
+
+class_alias('\phpDocumentor\Reflection\PseudoTypes\False_', 'phpDocumentor\Reflection\Types\False_', false);
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/HtmlEscapedString.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/HtmlEscapedString.php
new file mode 100644
index 000000000..aa4d8db56
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/HtmlEscapedString.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\String_;
+
+/**
+ * Value Object representing the type 'string'.
+ *
+ * @psalm-immutable
+ */
+final class HtmlEscapedString extends String_ implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new String_();
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'html-escaped-string';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/IntegerRange.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/IntegerRange.php
new file mode 100644
index 000000000..c5a3bc535
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/IntegerRange.php
@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\Integer;
+
+/**
+ * Value Object representing the type 'int'.
+ *
+ * @psalm-immutable
+ */
+final class IntegerRange extends Integer implements PseudoType
+{
+    /** @var string */
+    private $minValue;
+
+    /** @var string */
+    private $maxValue;
+
+    public function __construct(string $minValue, string $maxValue)
+    {
+        $this->minValue = $minValue;
+        $this->maxValue = $maxValue;
+    }
+
+    public function underlyingType(): Type
+    {
+        return new Integer();
+    }
+
+    public function getMinValue(): string
+    {
+        return $this->minValue;
+    }
+
+    public function getMaxValue(): string
+    {
+        return $this->maxValue;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'int<' . $this->minValue . ', ' . $this->maxValue . '>';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/List_.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/List_.php
new file mode 100644
index 000000000..f9f0c6b5c
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/List_.php
@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\Array_;
+use phpDocumentor\Reflection\Types\Integer;
+use phpDocumentor\Reflection\Types\Mixed_;
+
+/**
+ * Value Object representing the type 'list'.
+ *
+ * @psalm-immutable
+ */
+final class List_ extends Array_ implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new Array_();
+    }
+
+    public function __construct(?Type $valueType = null)
+    {
+        parent::__construct($valueType, new Integer());
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        if ($this->valueType instanceof Mixed_) {
+            return 'list';
+        }
+
+        return 'list<' . $this->valueType . '>';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/LiteralString.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/LiteralString.php
new file mode 100644
index 000000000..690f782b7
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/LiteralString.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\String_;
+
+/**
+ * Value Object representing the type 'string'.
+ *
+ * @psalm-immutable
+ */
+final class LiteralString extends String_ implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new String_();
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'literal-string';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/LowercaseString.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/LowercaseString.php
new file mode 100644
index 000000000..6325492ad
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/LowercaseString.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\String_;
+
+/**
+ * Value Object representing the type 'string'.
+ *
+ * @psalm-immutable
+ */
+final class LowercaseString extends String_ implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new String_();
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'lowercase-string';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/NegativeInteger.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/NegativeInteger.php
new file mode 100644
index 000000000..c51d3feab
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/NegativeInteger.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\Integer;
+
+/**
+ * Value Object representing the type 'int'.
+ *
+ * @psalm-immutable
+ */
+final class NegativeInteger extends Integer implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new Integer();
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'negative-int';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/NonEmptyLowercaseString.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/NonEmptyLowercaseString.php
new file mode 100644
index 000000000..86400165a
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/NonEmptyLowercaseString.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\String_;
+
+/**
+ * Value Object representing the type 'string'.
+ *
+ * @psalm-immutable
+ */
+final class NonEmptyLowercaseString extends String_ implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new String_();
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'non-empty-lowercase-string';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/NonEmptyString.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/NonEmptyString.php
new file mode 100644
index 000000000..d72d127cf
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/NonEmptyString.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\String_;
+
+/**
+ * Value Object representing the type 'string'.
+ *
+ * @psalm-immutable
+ */
+final class NonEmptyString extends String_ implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new String_();
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'non-empty-string';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/NumericString.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/NumericString.php
new file mode 100644
index 000000000..b62aa45a5
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/NumericString.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\String_;
+
+/**
+ * Value Object representing the type 'string'.
+ *
+ * @psalm-immutable
+ */
+final class NumericString extends String_ implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new String_();
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'numeric-string';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/Numeric_.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/Numeric_.php
new file mode 100644
index 000000000..46620cd21
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/Numeric_.php
@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\AggregatedType;
+use phpDocumentor\Reflection\Types\Compound;
+use phpDocumentor\Reflection\Types\Float_;
+use phpDocumentor\Reflection\Types\Integer;
+
+/**
+ * Value Object representing the 'numeric' pseudo-type, which is either a numeric-string, integer or float.
+ *
+ * @psalm-immutable
+ */
+final class Numeric_ extends AggregatedType implements PseudoType
+{
+    public function __construct()
+    {
+        AggregatedType::__construct([new NumericString(), new Integer(), new Float_()], '|');
+    }
+
+    public function underlyingType(): Type
+    {
+        return new Compound([new NumericString(), new Integer(), new Float_()]);
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'numeric';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/PositiveInteger.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/PositiveInteger.php
new file mode 100644
index 000000000..c52184dc5
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/PositiveInteger.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\Integer;
+
+/**
+ * Value Object representing the type 'int'.
+ *
+ * @psalm-immutable
+ */
+final class PositiveInteger extends Integer implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new Integer();
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'positive-int';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/TraitString.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/TraitString.php
new file mode 100644
index 000000000..ac217c25d
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/TraitString.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\String_;
+
+/**
+ * Value Object representing the type 'string'.
+ *
+ * @psalm-immutable
+ */
+final class TraitString extends String_ implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new String_();
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'trait-string';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/PseudoTypes/True_.php b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/True_.php
new file mode 100644
index 000000000..dc970b3aa
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/PseudoTypes/True_.php
@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link https://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\PseudoTypes;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\Types\Boolean;
+
+use function class_alias;
+
+/**
+ * Value Object representing the PseudoType 'False', which is a Boolean type.
+ *
+ * @psalm-immutable
+ */
+final class True_ extends Boolean implements PseudoType
+{
+    public function underlyingType(): Type
+    {
+        return new Boolean();
+    }
+
+    public function __toString(): string
+    {
+        return 'true';
+    }
+}
+
+class_alias('\phpDocumentor\Reflection\PseudoTypes\True_', 'phpDocumentor\Reflection\Types\True_', false);
diff --git a/vendor/phpdocumentor/type-resolver/src/Type.php b/vendor/phpdocumentor/type-resolver/src/Type.php
new file mode 100644
index 000000000..c71d8b08b
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Type.php
@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+/**
+ * @psalm-immutable
+ */
+interface Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string;
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/TypeResolver.php b/vendor/phpdocumentor/type-resolver/src/TypeResolver.php
new file mode 100644
index 000000000..0c9a73cb3
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/TypeResolver.php
@@ -0,0 +1,700 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+use ArrayIterator;
+use InvalidArgumentException;
+use phpDocumentor\Reflection\PseudoTypes\IntegerRange;
+use phpDocumentor\Reflection\PseudoTypes\List_;
+use phpDocumentor\Reflection\Types\Array_;
+use phpDocumentor\Reflection\Types\ArrayKey;
+use phpDocumentor\Reflection\Types\ClassString;
+use phpDocumentor\Reflection\Types\Collection;
+use phpDocumentor\Reflection\Types\Compound;
+use phpDocumentor\Reflection\Types\Context;
+use phpDocumentor\Reflection\Types\Expression;
+use phpDocumentor\Reflection\Types\Integer;
+use phpDocumentor\Reflection\Types\InterfaceString;
+use phpDocumentor\Reflection\Types\Intersection;
+use phpDocumentor\Reflection\Types\Iterable_;
+use phpDocumentor\Reflection\Types\Nullable;
+use phpDocumentor\Reflection\Types\Object_;
+use phpDocumentor\Reflection\Types\String_;
+use RuntimeException;
+
+use function array_key_exists;
+use function array_pop;
+use function array_values;
+use function class_exists;
+use function class_implements;
+use function count;
+use function current;
+use function end;
+use function in_array;
+use function is_numeric;
+use function key;
+use function preg_split;
+use function strpos;
+use function strtolower;
+use function trim;
+
+use const PREG_SPLIT_DELIM_CAPTURE;
+use const PREG_SPLIT_NO_EMPTY;
+
+final class TypeResolver
+{
+    /** @var string Definition of the ARRAY operator for types */
+    private const OPERATOR_ARRAY = '[]';
+
+    /** @var string Definition of the NAMESPACE operator in PHP */
+    private const OPERATOR_NAMESPACE = '\\';
+
+    /** @var int the iterator parser is inside a compound context */
+    private const PARSER_IN_COMPOUND = 0;
+
+    /** @var int the iterator parser is inside a nullable expression context */
+    private const PARSER_IN_NULLABLE = 1;
+
+    /** @var int the iterator parser is inside an array expression context */
+    private const PARSER_IN_ARRAY_EXPRESSION = 2;
+
+    /** @var int the iterator parser is inside a collection expression context */
+    private const PARSER_IN_COLLECTION_EXPRESSION = 3;
+
+    /**
+     * @var array<string, string> List of recognized keywords and unto which Value Object they map
+     * @psalm-var array<string, class-string<Type>>
+     */
+    private $keywords = [
+        'string' => Types\String_::class,
+        'class-string' => Types\ClassString::class,
+        'interface-string' => Types\InterfaceString::class,
+        'html-escaped-string' => PseudoTypes\HtmlEscapedString::class,
+        'lowercase-string' => PseudoTypes\LowercaseString::class,
+        'non-empty-lowercase-string' => PseudoTypes\NonEmptyLowercaseString::class,
+        'non-empty-string' => PseudoTypes\NonEmptyString::class,
+        'numeric-string' => PseudoTypes\NumericString::class,
+        'numeric' => PseudoTypes\Numeric_::class,
+        'trait-string' => PseudoTypes\TraitString::class,
+        'int' => Types\Integer::class,
+        'integer' => Types\Integer::class,
+        'positive-int' => PseudoTypes\PositiveInteger::class,
+        'negative-int' => PseudoTypes\NegativeInteger::class,
+        'bool' => Types\Boolean::class,
+        'boolean' => Types\Boolean::class,
+        'real' => Types\Float_::class,
+        'float' => Types\Float_::class,
+        'double' => Types\Float_::class,
+        'object' => Types\Object_::class,
+        'mixed' => Types\Mixed_::class,
+        'array' => Types\Array_::class,
+        'array-key' => Types\ArrayKey::class,
+        'resource' => Types\Resource_::class,
+        'void' => Types\Void_::class,
+        'null' => Types\Null_::class,
+        'scalar' => Types\Scalar::class,
+        'callback' => Types\Callable_::class,
+        'callable' => Types\Callable_::class,
+        'callable-string' => PseudoTypes\CallableString::class,
+        'false' => PseudoTypes\False_::class,
+        'true' => PseudoTypes\True_::class,
+        'literal-string' => PseudoTypes\LiteralString::class,
+        'self' => Types\Self_::class,
+        '$this' => Types\This::class,
+        'static' => Types\Static_::class,
+        'parent' => Types\Parent_::class,
+        'iterable' => Types\Iterable_::class,
+        'never' => Types\Never_::class,
+        'list' => PseudoTypes\List_::class,
+    ];
+
+    /**
+     * @var FqsenResolver
+     * @psalm-readonly
+     */
+    private $fqsenResolver;
+
+    /**
+     * Initializes this TypeResolver with the means to create and resolve Fqsen objects.
+     */
+    public function __construct(?FqsenResolver $fqsenResolver = null)
+    {
+        $this->fqsenResolver = $fqsenResolver ?: new FqsenResolver();
+    }
+
+    /**
+     * Analyzes the given type and returns the FQCN variant.
+     *
+     * When a type is provided this method checks whether it is not a keyword or
+     * Fully Qualified Class Name. If so it will use the given namespace and
+     * aliases to expand the type to a FQCN representation.
+     *
+     * This method only works as expected if the namespace and aliases are set;
+     * no dynamic reflection is being performed here.
+     *
+     * @uses Context::getNamespaceAliases() to check whether the first part of the relative type name should not be
+     * replaced with another namespace.
+     * @uses Context::getNamespace()        to determine with what to prefix the type name.
+     *
+     * @param string $type The relative or absolute type.
+     */
+    public function resolve(string $type, ?Context $context = null): Type
+    {
+        $type = trim($type);
+        if (!$type) {
+            throw new InvalidArgumentException('Attempted to resolve "' . $type . '" but it appears to be empty');
+        }
+
+        if ($context === null) {
+            $context = new Context('');
+        }
+
+        // split the type string into tokens `|`, `?`, `<`, `>`, `,`, `(`, `)`, `[]`, '<', '>' and type names
+        $tokens = preg_split(
+            '/(\\||\\?|<|>|&|, ?|\\(|\\)|\\[\\]+)/',
+            $type,
+            -1,
+            PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE
+        );
+
+        if ($tokens === false) {
+            throw new InvalidArgumentException('Unable to split the type string "' . $type . '" into tokens');
+        }
+
+        /** @var ArrayIterator<int, string|null> $tokenIterator */
+        $tokenIterator = new ArrayIterator($tokens);
+
+        return $this->parseTypes($tokenIterator, $context, self::PARSER_IN_COMPOUND);
+    }
+
+    /**
+     * Analyse each tokens and creates types
+     *
+     * @param ArrayIterator<int, string|null> $tokens        the iterator on tokens
+     * @param int                        $parserContext on of self::PARSER_* constants, indicating
+     * the context where we are in the parsing
+     */
+    private function parseTypes(ArrayIterator $tokens, Context $context, int $parserContext): Type
+    {
+        $types = [];
+        $token = '';
+        $compoundToken = '|';
+        while ($tokens->valid()) {
+            $token = $tokens->current();
+            if ($token === null) {
+                throw new RuntimeException(
+                    'Unexpected nullable character'
+                );
+            }
+
+            if ($token === '|' || $token === '&') {
+                if (count($types) === 0) {
+                    throw new RuntimeException(
+                        'A type is missing before a type separator'
+                    );
+                }
+
+                if (
+                    !in_array($parserContext, [
+                        self::PARSER_IN_COMPOUND,
+                        self::PARSER_IN_ARRAY_EXPRESSION,
+                        self::PARSER_IN_COLLECTION_EXPRESSION,
+                    ], true)
+                ) {
+                    throw new RuntimeException(
+                        'Unexpected type separator'
+                    );
+                }
+
+                $compoundToken = $token;
+                $tokens->next();
+            } elseif ($token === '?') {
+                if (
+                    !in_array($parserContext, [
+                        self::PARSER_IN_COMPOUND,
+                        self::PARSER_IN_ARRAY_EXPRESSION,
+                        self::PARSER_IN_COLLECTION_EXPRESSION,
+                    ], true)
+                ) {
+                    throw new RuntimeException(
+                        'Unexpected nullable character'
+                    );
+                }
+
+                $tokens->next();
+                $type    = $this->parseTypes($tokens, $context, self::PARSER_IN_NULLABLE);
+                $types[] = new Nullable($type);
+            } elseif ($token === '(') {
+                $tokens->next();
+                $type = $this->parseTypes($tokens, $context, self::PARSER_IN_ARRAY_EXPRESSION);
+
+                $token = $tokens->current();
+                if ($token === null) { // Someone did not properly close their array expression ..
+                    break;
+                }
+
+                $tokens->next();
+
+                $resolvedType = new Expression($type);
+
+                $types[] = $resolvedType;
+            } elseif ($parserContext === self::PARSER_IN_ARRAY_EXPRESSION && isset($token[0]) && $token[0] === ')') {
+                break;
+            } elseif ($token === '<') {
+                if (count($types) === 0) {
+                    throw new RuntimeException(
+                        'Unexpected collection operator "<", class name is missing'
+                    );
+                }
+
+                $classType = array_pop($types);
+                if ($classType !== null) {
+                    if ((string) $classType === 'class-string') {
+                        $types[] = $this->resolveClassString($tokens, $context);
+                    } elseif ((string) $classType === 'int') {
+                        $types[] = $this->resolveIntRange($tokens);
+                    } elseif ((string) $classType === 'interface-string') {
+                        $types[] = $this->resolveInterfaceString($tokens, $context);
+                    } else {
+                        $types[] = $this->resolveCollection($tokens, $classType, $context);
+                    }
+                }
+
+                $tokens->next();
+            } elseif (
+                $parserContext === self::PARSER_IN_COLLECTION_EXPRESSION
+                && ($token === '>' || trim($token) === ',')
+            ) {
+                break;
+            } elseif ($token === self::OPERATOR_ARRAY) {
+                end($types);
+                $last = key($types);
+                if ($last === null) {
+                    throw new InvalidArgumentException('Unexpected array operator');
+                }
+
+                $lastItem = $types[$last];
+                if ($lastItem instanceof Expression) {
+                    $lastItem = $lastItem->getValueType();
+                }
+
+                $types[$last] = new Array_($lastItem);
+
+                $tokens->next();
+            } else {
+                $type = $this->resolveSingleType($token, $context);
+                $tokens->next();
+                if ($parserContext === self::PARSER_IN_NULLABLE) {
+                    return $type;
+                }
+
+                $types[] = $type;
+            }
+        }
+
+        if ($token === '|' || $token === '&') {
+            throw new RuntimeException(
+                'A type is missing after a type separator'
+            );
+        }
+
+        if (count($types) === 0) {
+            if ($parserContext === self::PARSER_IN_NULLABLE) {
+                throw new RuntimeException(
+                    'A type is missing after a nullable character'
+                );
+            }
+
+            if ($parserContext === self::PARSER_IN_ARRAY_EXPRESSION) {
+                throw new RuntimeException(
+                    'A type is missing in an array expression'
+                );
+            }
+
+            if ($parserContext === self::PARSER_IN_COLLECTION_EXPRESSION) {
+                throw new RuntimeException(
+                    'A type is missing in a collection expression'
+                );
+            }
+        } elseif (count($types) === 1) {
+            return current($types);
+        }
+
+        if ($compoundToken === '|') {
+            return new Compound(array_values($types));
+        }
+
+        return new Intersection(array_values($types));
+    }
+
+    /**
+     * resolve the given type into a type object
+     *
+     * @param string $type the type string, representing a single type
+     *
+     * @return Type|Array_|Object_
+     *
+     * @psalm-mutation-free
+     */
+    private function resolveSingleType(string $type, Context $context): object
+    {
+        switch (true) {
+            case $this->isKeyword($type):
+                return $this->resolveKeyword($type);
+
+            case $this->isFqsen($type):
+                return $this->resolveTypedObject($type);
+
+            case $this->isPartialStructuralElementName($type):
+                return $this->resolveTypedObject($type, $context);
+
+            // @codeCoverageIgnoreStart
+            default:
+                // I haven't got the foggiest how the logic would come here but added this as a defense.
+                throw new RuntimeException(
+                    'Unable to resolve type "' . $type . '", there is no known method to resolve it'
+                );
+        }
+
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * Adds a keyword to the list of Keywords and associates it with a specific Value Object.
+     *
+     * @psalm-param class-string<Type> $typeClassName
+     */
+    public function addKeyword(string $keyword, string $typeClassName): void
+    {
+        if (!class_exists($typeClassName)) {
+            throw new InvalidArgumentException(
+                'The Value Object that needs to be created with a keyword "' . $keyword . '" must be an existing class'
+                . ' but we could not find the class ' . $typeClassName
+            );
+        }
+
+        $interfaces = class_implements($typeClassName);
+        if ($interfaces === false) {
+            throw new InvalidArgumentException(
+                'The Value Object that needs to be created with a keyword "' . $keyword . '" must be an existing class'
+                . ' but we could not find the class ' . $typeClassName
+            );
+        }
+
+        if (!in_array(Type::class, $interfaces, true)) {
+            throw new InvalidArgumentException(
+                'The class "' . $typeClassName . '" must implement the interface "phpDocumentor\Reflection\Type"'
+            );
+        }
+
+        $this->keywords[$keyword] = $typeClassName;
+    }
+
+    /**
+     * Detects whether the given type represents a PHPDoc keyword.
+     *
+     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
+     *
+     * @psalm-mutation-free
+     */
+    private function isKeyword(string $type): bool
+    {
+        return array_key_exists(strtolower($type), $this->keywords);
+    }
+
+    /**
+     * Detects whether the given type represents a relative structural element name.
+     *
+     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
+     *
+     * @psalm-mutation-free
+     */
+    private function isPartialStructuralElementName(string $type): bool
+    {
+        return (isset($type[0]) && $type[0] !== self::OPERATOR_NAMESPACE) && !$this->isKeyword($type);
+    }
+
+    /**
+     * Tests whether the given type is a Fully Qualified Structural Element Name.
+     *
+     * @psalm-mutation-free
+     */
+    private function isFqsen(string $type): bool
+    {
+        return strpos($type, self::OPERATOR_NAMESPACE) === 0;
+    }
+
+    /**
+     * Resolves the given keyword (such as `string`) into a Type object representing that keyword.
+     *
+     * @psalm-mutation-free
+     */
+    private function resolveKeyword(string $type): Type
+    {
+        $className = $this->keywords[strtolower($type)];
+
+        return new $className();
+    }
+
+    /**
+     * Resolves the given FQSEN string into an FQSEN object.
+     *
+     * @psalm-mutation-free
+     */
+    private function resolveTypedObject(string $type, ?Context $context = null): Object_
+    {
+        return new Object_($this->fqsenResolver->resolve($type, $context));
+    }
+
+    /**
+     * Resolves class string
+     *
+     * @param ArrayIterator<int, (string|null)> $tokens
+     */
+    private function resolveClassString(ArrayIterator $tokens, Context $context): Type
+    {
+        $tokens->next();
+
+        $classType = $this->parseTypes($tokens, $context, self::PARSER_IN_COLLECTION_EXPRESSION);
+
+        if (!$classType instanceof Object_ || $classType->getFqsen() === null) {
+            throw new RuntimeException(
+                $classType . ' is not a class string'
+            );
+        }
+
+        $token = $tokens->current();
+        if ($token !== '>') {
+            if (empty($token)) {
+                throw new RuntimeException(
+                    'class-string: ">" is missing'
+                );
+            }
+
+            throw new RuntimeException(
+                'Unexpected character "' . $token . '", ">" is missing'
+            );
+        }
+
+        return new ClassString($classType->getFqsen());
+    }
+
+    /**
+     * Resolves integer ranges
+     *
+     * @param ArrayIterator<int, (string|null)> $tokens
+     */
+    private function resolveIntRange(ArrayIterator $tokens): Type
+    {
+        $tokens->next();
+
+        $token = '';
+        $minValue = null;
+        $maxValue = null;
+        $commaFound = false;
+        $tokenCounter = 0;
+        while ($tokens->valid()) {
+            $tokenCounter++;
+            $token = $tokens->current();
+            if ($token === null) {
+                throw new RuntimeException(
+                    'Unexpected nullable character'
+                );
+            }
+
+            $token = trim($token);
+
+            if ($token === '>') {
+                break;
+            }
+
+            if ($token === ',') {
+                $commaFound = true;
+            }
+
+            if ($commaFound === false && $minValue === null) {
+                if (is_numeric($token) || $token === 'max' || $token === 'min') {
+                    $minValue = $token;
+                }
+            }
+
+            if ($commaFound === true && $maxValue === null) {
+                if (is_numeric($token) || $token === 'max' || $token === 'min') {
+                    $maxValue = $token;
+                }
+            }
+
+            $tokens->next();
+        }
+
+        if ($token !== '>') {
+            if (empty($token)) {
+                throw new RuntimeException(
+                    'interface-string: ">" is missing'
+                );
+            }
+
+            throw new RuntimeException(
+                'Unexpected character "' . $token . '", ">" is missing'
+            );
+        }
+
+        if (!$minValue || !$maxValue || $tokenCounter > 4) {
+            throw new RuntimeException(
+                'int<min,max> has not the correct format'
+            );
+        }
+
+        return new IntegerRange($minValue, $maxValue);
+    }
+
+    /**
+     * Resolves class string
+     *
+     * @param ArrayIterator<int, (string|null)> $tokens
+     */
+    private function resolveInterfaceString(ArrayIterator $tokens, Context $context): Type
+    {
+        $tokens->next();
+
+        $classType = $this->parseTypes($tokens, $context, self::PARSER_IN_COLLECTION_EXPRESSION);
+
+        if (!$classType instanceof Object_ || $classType->getFqsen() === null) {
+            throw new RuntimeException(
+                $classType . ' is not a interface string'
+            );
+        }
+
+        $token = $tokens->current();
+        if ($token !== '>') {
+            if (empty($token)) {
+                throw new RuntimeException(
+                    'interface-string: ">" is missing'
+                );
+            }
+
+            throw new RuntimeException(
+                'Unexpected character "' . $token . '", ">" is missing'
+            );
+        }
+
+        return new InterfaceString($classType->getFqsen());
+    }
+
+    /**
+     * Resolves the collection values and keys
+     *
+     * @param ArrayIterator<int, (string|null)> $tokens
+     *
+     * @return Array_|Iterable_|Collection
+     */
+    private function resolveCollection(ArrayIterator $tokens, Type $classType, Context $context): Type
+    {
+        $isArray    = ((string) $classType === 'array');
+        $isIterable = ((string) $classType === 'iterable');
+        $isList     = ((string) $classType === 'list');
+
+        // allow only "array", "iterable" or class name before "<"
+        if (
+            !$isArray && !$isIterable && !$isList
+            && (!$classType instanceof Object_ || $classType->getFqsen() === null)
+        ) {
+            throw new RuntimeException(
+                $classType . ' is not a collection'
+            );
+        }
+
+        $tokens->next();
+
+        $valueType = $this->parseTypes($tokens, $context, self::PARSER_IN_COLLECTION_EXPRESSION);
+        $keyType   = null;
+
+        $token = $tokens->current();
+        if ($token !== null && trim($token) === ',' && !$isList) {
+            // if we have a comma, then we just parsed the key type, not the value type
+            $keyType = $valueType;
+            if ($isArray) {
+                // check the key type for an "array" collection. We allow only
+                // strings or integers.
+                if (
+                    !$keyType instanceof ArrayKey &&
+                    !$keyType instanceof String_ &&
+                    !$keyType instanceof Integer &&
+                    !$keyType instanceof Compound
+                ) {
+                    throw new RuntimeException(
+                        'An array can have only integers or strings as keys'
+                    );
+                }
+
+                if ($keyType instanceof Compound) {
+                    foreach ($keyType->getIterator() as $item) {
+                        if (
+                            !$item instanceof ArrayKey &&
+                            !$item instanceof String_ &&
+                            !$item instanceof Integer
+                        ) {
+                            throw new RuntimeException(
+                                'An array can have only integers or strings as keys'
+                            );
+                        }
+                    }
+                }
+            }
+
+            $tokens->next();
+            // now let's parse the value type
+            $valueType = $this->parseTypes($tokens, $context, self::PARSER_IN_COLLECTION_EXPRESSION);
+        }
+
+        $token = $tokens->current();
+        if ($token !== '>') {
+            if (empty($token)) {
+                throw new RuntimeException(
+                    'Collection: ">" is missing'
+                );
+            }
+
+            throw new RuntimeException(
+                'Unexpected character "' . $token . '", ">" is missing'
+            );
+        }
+
+        if ($isArray) {
+            return new Array_($valueType, $keyType);
+        }
+
+        if ($isIterable) {
+            return new Iterable_($valueType, $keyType);
+        }
+
+        if ($isList) {
+            return new List_($valueType);
+        }
+
+        if ($classType instanceof Object_) {
+            return $this->makeCollectionFromObject($classType, $valueType, $keyType);
+        }
+
+        throw new RuntimeException('Invalid $classType provided');
+    }
+
+    /**
+     * @psalm-pure
+     */
+    private function makeCollectionFromObject(Object_ $object, Type $valueType, ?Type $keyType = null): Collection
+    {
+        return new Collection($object->getFqsen(), $valueType, $keyType);
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/AbstractList.php b/vendor/phpdocumentor/type-resolver/src/Types/AbstractList.php
new file mode 100644
index 000000000..b674862af
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/AbstractList.php
@@ -0,0 +1,83 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Represents a list of values. This is an abstract class for Array_ and Collection.
+ *
+ * @psalm-immutable
+ */
+abstract class AbstractList implements Type
+{
+    /** @var Type */
+    protected $valueType;
+
+    /** @var Type|null */
+    protected $keyType;
+
+    /** @var Type */
+    protected $defaultKeyType;
+
+    /**
+     * Initializes this representation of an array with the given Type.
+     */
+    public function __construct(?Type $valueType = null, ?Type $keyType = null)
+    {
+        if ($valueType === null) {
+            $valueType = new Mixed_();
+        }
+
+        $this->valueType      = $valueType;
+        $this->defaultKeyType = new Compound([new String_(), new Integer()]);
+        $this->keyType        = $keyType;
+    }
+
+    /**
+     * Returns the type for the keys of this array.
+     */
+    public function getKeyType(): Type
+    {
+        return $this->keyType ?? $this->defaultKeyType;
+    }
+
+    /**
+     * Returns the value for the keys of this array.
+     */
+    public function getValueType(): Type
+    {
+        return $this->valueType;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        if ($this->keyType) {
+            return 'array<' . $this->keyType . ',' . $this->valueType . '>';
+        }
+
+        if ($this->valueType instanceof Mixed_) {
+            return 'array';
+        }
+
+        if ($this->valueType instanceof Compound) {
+            return '(' . $this->valueType . ')[]';
+        }
+
+        return $this->valueType . '[]';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/AggregatedType.php b/vendor/phpdocumentor/type-resolver/src/Types/AggregatedType.php
new file mode 100644
index 000000000..472a1cdc6
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/AggregatedType.php
@@ -0,0 +1,125 @@
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ *  For the full copyright and license information, please view the LICENSE
+ *  file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+declare(strict_types=1);
+
+namespace phpDocumentor\Reflection\Types;
+
+use ArrayIterator;
+use IteratorAggregate;
+use phpDocumentor\Reflection\Type;
+
+use function array_key_exists;
+use function implode;
+
+/**
+ * Base class for aggregated types like Compound and Intersection
+ *
+ * A Aggregated Type is not so much a special keyword or object reference but is a series of Types that are separated
+ * using separator.
+ *
+ * @psalm-immutable
+ * @template-implements IteratorAggregate<int, Type>
+ */
+abstract class AggregatedType implements Type, IteratorAggregate
+{
+    /**
+     * @psalm-allow-private-mutation
+     * @var array<int, Type>
+     */
+    private $types = [];
+
+    /** @var string */
+    private $token;
+
+    /**
+     * @param array<Type> $types
+     */
+    public function __construct(array $types, string $token)
+    {
+        foreach ($types as $type) {
+            $this->add($type);
+        }
+
+        $this->token = $token;
+    }
+
+    /**
+     * Returns the type at the given index.
+     */
+    public function get(int $index): ?Type
+    {
+        if (!$this->has($index)) {
+            return null;
+        }
+
+        return $this->types[$index];
+    }
+
+    /**
+     * Tests if this compound type has a type with the given index.
+     */
+    public function has(int $index): bool
+    {
+        return array_key_exists($index, $this->types);
+    }
+
+    /**
+     * Tests if this compound type contains the given type.
+     */
+    public function contains(Type $type): bool
+    {
+        foreach ($this->types as $typePart) {
+            // if the type is duplicate; do not add it
+            if ((string) $typePart === (string) $type) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return implode($this->token, $this->types);
+    }
+
+    /**
+     * @return ArrayIterator<int, Type>
+     */
+    public function getIterator(): ArrayIterator
+    {
+        return new ArrayIterator($this->types);
+    }
+
+    /**
+     * @psalm-suppress ImpureMethodCall
+     */
+    private function add(Type $type): void
+    {
+        if ($type instanceof self) {
+            foreach ($type->getIterator() as $subType) {
+                $this->add($subType);
+            }
+
+            return;
+        }
+
+        // if the type is duplicate; do not add it
+        if ($this->contains($type)) {
+            return;
+        }
+
+        $this->types[] = $type;
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/ArrayKey.php b/vendor/phpdocumentor/type-resolver/src/Types/ArrayKey.php
new file mode 100644
index 000000000..cf86df007
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/ArrayKey.php
@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a array-key Type.
+ *
+ * A array-key Type is the supertype (but not a union) of int and string.
+ *
+ * @psalm-immutable
+ */
+final class ArrayKey extends AggregatedType implements PseudoType
+{
+    public function __construct()
+    {
+        parent::__construct([new String_(), new Integer()], '|');
+    }
+
+    public function underlyingType(): Type
+    {
+        return new Compound([new String_(), new Integer()]);
+    }
+
+    public function __toString(): string
+    {
+        return 'array-key';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Array_.php b/vendor/phpdocumentor/type-resolver/src/Types/Array_.php
new file mode 100644
index 000000000..bc17225f5
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Array_.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+/**
+ * Represents an array type as described in the PSR-5, the PHPDoc Standard.
+ *
+ * An array can be represented in two forms:
+ *
+ * 1. Untyped (`array`), where the key and value type is unknown and hence classified as 'Mixed_'.
+ * 2. Types (`string[]`), where the value type is provided by preceding an opening and closing square bracket with a
+ *    type name.
+ *
+ * @psalm-immutable
+ */
+class Array_ extends AbstractList
+{
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Boolean.php b/vendor/phpdocumentor/type-resolver/src/Types/Boolean.php
new file mode 100644
index 000000000..8b1a3f34e
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Boolean.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a Boolean type.
+ *
+ * @psalm-immutable
+ */
+class Boolean implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'bool';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Callable_.php b/vendor/phpdocumentor/type-resolver/src/Types/Callable_.php
new file mode 100644
index 000000000..4e67aa4a0
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Callable_.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a Callable type.
+ *
+ * @psalm-immutable
+ */
+final class Callable_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'callable';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/ClassString.php b/vendor/phpdocumentor/type-resolver/src/Types/ClassString.php
new file mode 100644
index 000000000..fbdd879bb
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/ClassString.php
@@ -0,0 +1,62 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Fqsen;
+use phpDocumentor\Reflection\PseudoType;
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the type 'string'.
+ *
+ * @psalm-immutable
+ */
+final class ClassString extends String_ implements PseudoType
+{
+    /** @var Fqsen|null */
+    private $fqsen;
+
+    /**
+     * Initializes this representation of a class string with the given Fqsen.
+     */
+    public function __construct(?Fqsen $fqsen = null)
+    {
+        $this->fqsen = $fqsen;
+    }
+
+    public function underlyingType(): Type
+    {
+        return new String_();
+    }
+
+    /**
+     * Returns the FQSEN associated with this object.
+     */
+    public function getFqsen(): ?Fqsen
+    {
+        return $this->fqsen;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        if ($this->fqsen === null) {
+            return 'class-string';
+        }
+
+        return 'class-string<' . (string) $this->fqsen . '>';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Collection.php b/vendor/phpdocumentor/type-resolver/src/Types/Collection.php
new file mode 100644
index 000000000..943cc22e5
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Collection.php
@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Fqsen;
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Represents a collection type as described in the PSR-5, the PHPDoc Standard.
+ *
+ * A collection can be represented in two forms:
+ *
+ * 1. `ACollectionObject<aValueType>`
+ * 2. `ACollectionObject<aValueType,aKeyType>`
+ *
+ * - ACollectionObject can be 'array' or an object that can act as an array
+ * - aValueType and aKeyType can be any type expression
+ *
+ * @psalm-immutable
+ */
+final class Collection extends AbstractList
+{
+    /** @var Fqsen|null */
+    private $fqsen;
+
+    /**
+     * Initializes this representation of an array with the given Type or Fqsen.
+     */
+    public function __construct(?Fqsen $fqsen, Type $valueType, ?Type $keyType = null)
+    {
+        parent::__construct($valueType, $keyType);
+
+        $this->fqsen = $fqsen;
+    }
+
+    /**
+     * Returns the FQSEN associated with this object.
+     */
+    public function getFqsen(): ?Fqsen
+    {
+        return $this->fqsen;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        $objectType = (string) ($this->fqsen ?? 'object');
+
+        if ($this->keyType === null) {
+            return $objectType . '<' . $this->valueType . '>';
+        }
+
+        return $objectType . '<' . $this->keyType . ',' . $this->valueType . '>';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Compound.php b/vendor/phpdocumentor/type-resolver/src/Types/Compound.php
new file mode 100644
index 000000000..ad426cc2c
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Compound.php
@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a Compound Type.
+ *
+ * A Compound Type is not so much a special keyword or object reference but is a series of Types that are separated
+ * using an OR operator (`|`). This combination of types signifies that whatever is associated with this compound type
+ * may contain a value with any of the given types.
+ *
+ * @psalm-immutable
+ */
+final class Compound extends AggregatedType
+{
+    /**
+     * Initializes a compound type (i.e. `string|int`) and tests if the provided types all implement the Type interface.
+     *
+     * @param array<Type> $types
+     */
+    public function __construct(array $types)
+    {
+        parent::__construct($types, '|');
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Context.php b/vendor/phpdocumentor/type-resolver/src/Types/Context.php
new file mode 100644
index 000000000..79aadaf88
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Context.php
@@ -0,0 +1,95 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use function strlen;
+use function substr;
+use function trim;
+
+/**
+ * Provides information about the Context in which the DocBlock occurs that receives this context.
+ *
+ * A DocBlock does not know of its own accord in which namespace it occurs and which namespace aliases are applicable
+ * for the block of code in which it is in. This information is however necessary to resolve Class names in tags since
+ * you can provide a short form or make use of namespace aliases.
+ *
+ * The phpDocumentor Reflection component knows how to create this class but if you use the DocBlock parser from your
+ * own application it is possible to generate a Context class using the ContextFactory; this will analyze the file in
+ * which an associated class resides for its namespace and imports.
+ *
+ * @see ContextFactory::createFromClassReflector()
+ * @see ContextFactory::createForNamespace()
+ *
+ * @psalm-immutable
+ */
+final class Context
+{
+    /** @var string The current namespace. */
+    private $namespace;
+
+    /**
+     * @var string[] List of namespace aliases => Fully Qualified Namespace.
+     * @psalm-var array<string, string>
+     */
+    private $namespaceAliases;
+
+    /**
+     * Initializes the new context and normalizes all passed namespaces to be in Qualified Namespace Name (QNN)
+     * format (without a preceding `\`).
+     *
+     * @param string   $namespace        The namespace where this DocBlock resides in.
+     * @param string[] $namespaceAliases List of namespace aliases => Fully Qualified Namespace.
+     * @psalm-param array<string, string> $namespaceAliases
+     */
+    public function __construct(string $namespace, array $namespaceAliases = [])
+    {
+        $this->namespace = $namespace !== 'global' && $namespace !== 'default'
+            ? trim($namespace, '\\')
+            : '';
+
+        foreach ($namespaceAliases as $alias => $fqnn) {
+            if ($fqnn[0] === '\\') {
+                $fqnn = substr($fqnn, 1);
+            }
+
+            if ($fqnn[strlen($fqnn) - 1] === '\\') {
+                $fqnn = substr($fqnn, 0, -1);
+            }
+
+            $namespaceAliases[$alias] = $fqnn;
+        }
+
+        $this->namespaceAliases = $namespaceAliases;
+    }
+
+    /**
+     * Returns the Qualified Namespace Name (thus without `\` in front) where the associated element is in.
+     */
+    public function getNamespace(): string
+    {
+        return $this->namespace;
+    }
+
+    /**
+     * Returns a list of Qualified Namespace Names (thus without `\` in front) that are imported, the keys represent
+     * the alias for the imported Namespace.
+     *
+     * @return string[]
+     * @psalm-return array<string, string>
+     */
+    public function getNamespaceAliases(): array
+    {
+        return $this->namespaceAliases;
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/ContextFactory.php b/vendor/phpdocumentor/type-resolver/src/Types/ContextFactory.php
new file mode 100644
index 000000000..892ee0f90
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/ContextFactory.php
@@ -0,0 +1,420 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use ArrayIterator;
+use InvalidArgumentException;
+use ReflectionClass;
+use ReflectionClassConstant;
+use ReflectionMethod;
+use ReflectionParameter;
+use ReflectionProperty;
+use Reflector;
+use RuntimeException;
+use UnexpectedValueException;
+
+use function define;
+use function defined;
+use function file_exists;
+use function file_get_contents;
+use function get_class;
+use function in_array;
+use function is_string;
+use function strrpos;
+use function substr;
+use function token_get_all;
+use function trim;
+
+use const T_AS;
+use const T_CLASS;
+use const T_CURLY_OPEN;
+use const T_DOLLAR_OPEN_CURLY_BRACES;
+use const T_NAME_FULLY_QUALIFIED;
+use const T_NAME_QUALIFIED;
+use const T_NAMESPACE;
+use const T_NS_SEPARATOR;
+use const T_STRING;
+use const T_USE;
+
+if (!defined('T_NAME_QUALIFIED')) {
+    define('T_NAME_QUALIFIED', 'T_NAME_QUALIFIED');
+}
+
+if (!defined('T_NAME_FULLY_QUALIFIED')) {
+    define('T_NAME_FULLY_QUALIFIED', 'T_NAME_FULLY_QUALIFIED');
+}
+
+/**
+ * Convenience class to create a Context for DocBlocks when not using the Reflection Component of phpDocumentor.
+ *
+ * For a DocBlock to be able to resolve types that use partial namespace names or rely on namespace imports we need to
+ * provide a bit of context so that the DocBlock can read that and based on it decide how to resolve the types to
+ * Fully Qualified names.
+ *
+ * @see Context for more information.
+ */
+final class ContextFactory
+{
+    /** The literal used at the end of a use statement. */
+    private const T_LITERAL_END_OF_USE = ';';
+
+    /** The literal used between sets of use statements */
+    private const T_LITERAL_USE_SEPARATOR = ',';
+
+    /**
+     * Build a Context given a Class Reflection.
+     *
+     * @see Context for more information on Contexts.
+     */
+    public function createFromReflector(Reflector $reflector): Context
+    {
+        if ($reflector instanceof ReflectionClass) {
+            //phpcs:ignore SlevomatCodingStandard.Commenting.InlineDocCommentDeclaration.MissingVariable
+            /** @var ReflectionClass<object> $reflector */
+
+            return $this->createFromReflectionClass($reflector);
+        }
+
+        if ($reflector instanceof ReflectionParameter) {
+            return $this->createFromReflectionParameter($reflector);
+        }
+
+        if ($reflector instanceof ReflectionMethod) {
+            return $this->createFromReflectionMethod($reflector);
+        }
+
+        if ($reflector instanceof ReflectionProperty) {
+            return $this->createFromReflectionProperty($reflector);
+        }
+
+        if ($reflector instanceof ReflectionClassConstant) {
+            return $this->createFromReflectionClassConstant($reflector);
+        }
+
+        throw new UnexpectedValueException('Unhandled \Reflector instance given:  ' . get_class($reflector));
+    }
+
+    private function createFromReflectionParameter(ReflectionParameter $parameter): Context
+    {
+        $class = $parameter->getDeclaringClass();
+        if (!$class) {
+            throw new InvalidArgumentException('Unable to get class of ' . $parameter->getName());
+        }
+
+        return $this->createFromReflectionClass($class);
+    }
+
+    private function createFromReflectionMethod(ReflectionMethod $method): Context
+    {
+        $class = $method->getDeclaringClass();
+
+        return $this->createFromReflectionClass($class);
+    }
+
+    private function createFromReflectionProperty(ReflectionProperty $property): Context
+    {
+        $class = $property->getDeclaringClass();
+
+        return $this->createFromReflectionClass($class);
+    }
+
+    private function createFromReflectionClassConstant(ReflectionClassConstant $constant): Context
+    {
+        //phpcs:ignore SlevomatCodingStandard.Commenting.InlineDocCommentDeclaration.MissingVariable
+        /** @phpstan-var ReflectionClass<object> $class */
+        $class = $constant->getDeclaringClass();
+
+        return $this->createFromReflectionClass($class);
+    }
+
+    /**
+     * @phpstan-param ReflectionClass<object> $class
+     */
+    private function createFromReflectionClass(ReflectionClass $class): Context
+    {
+        $fileName  = $class->getFileName();
+        $namespace = $class->getNamespaceName();
+
+        if (is_string($fileName) && file_exists($fileName)) {
+            $contents = file_get_contents($fileName);
+            if ($contents === false) {
+                throw new RuntimeException('Unable to read file "' . $fileName . '"');
+            }
+
+            return $this->createForNamespace($namespace, $contents);
+        }
+
+        return new Context($namespace, []);
+    }
+
+    /**
+     * Build a Context for a namespace in the provided file contents.
+     *
+     * @see Context for more information on Contexts.
+     *
+     * @param string $namespace    It does not matter if a `\` precedes the namespace name,
+     * this method first normalizes.
+     * @param string $fileContents The file's contents to retrieve the aliases from with the given namespace.
+     */
+    public function createForNamespace(string $namespace, string $fileContents): Context
+    {
+        $namespace        = trim($namespace, '\\');
+        $useStatements    = [];
+        $currentNamespace = '';
+        $tokens           = new ArrayIterator(token_get_all($fileContents));
+
+        while ($tokens->valid()) {
+            $currentToken = $tokens->current();
+            switch ($currentToken[0]) {
+                case T_NAMESPACE:
+                    $currentNamespace = $this->parseNamespace($tokens);
+                    break;
+                case T_CLASS:
+                    // Fast-forward the iterator through the class so that any
+                    // T_USE tokens found within are skipped - these are not
+                    // valid namespace use statements so should be ignored.
+                    $braceLevel      = 0;
+                    $firstBraceFound = false;
+                    while ($tokens->valid() && ($braceLevel > 0 || !$firstBraceFound)) {
+                        $currentToken = $tokens->current();
+                        if (
+                            $currentToken === '{'
+                            || in_array($currentToken[0], [T_CURLY_OPEN, T_DOLLAR_OPEN_CURLY_BRACES], true)
+                        ) {
+                            if (!$firstBraceFound) {
+                                $firstBraceFound = true;
+                            }
+
+                            ++$braceLevel;
+                        }
+
+                        if ($currentToken === '}') {
+                            --$braceLevel;
+                        }
+
+                        $tokens->next();
+                    }
+
+                    break;
+                case T_USE:
+                    if ($currentNamespace === $namespace) {
+                        $useStatements += $this->parseUseStatement($tokens);
+                    }
+
+                    break;
+            }
+
+            $tokens->next();
+        }
+
+        return new Context($namespace, $useStatements);
+    }
+
+    /**
+     * Deduce the name from tokens when we are at the T_NAMESPACE token.
+     *
+     * @param ArrayIterator<int, string|array{0:int,1:string,2:int}> $tokens
+     */
+    private function parseNamespace(ArrayIterator $tokens): string
+    {
+        // skip to the first string or namespace separator
+        $this->skipToNextStringOrNamespaceSeparator($tokens);
+
+        $name = '';
+        $acceptedTokens = [T_STRING, T_NS_SEPARATOR, T_NAME_QUALIFIED];
+        while ($tokens->valid() && in_array($tokens->current()[0], $acceptedTokens, true)) {
+            $name .= $tokens->current()[1];
+            $tokens->next();
+        }
+
+        return $name;
+    }
+
+    /**
+     * Deduce the names of all imports when we are at the T_USE token.
+     *
+     * @param ArrayIterator<int, string|array{0:int,1:string,2:int}> $tokens
+     *
+     * @return string[]
+     * @psalm-return array<string, string>
+     */
+    private function parseUseStatement(ArrayIterator $tokens): array
+    {
+        $uses = [];
+
+        while ($tokens->valid()) {
+            $this->skipToNextStringOrNamespaceSeparator($tokens);
+
+            $uses += $this->extractUseStatements($tokens);
+            $currentToken = $tokens->current();
+            if ($currentToken[0] === self::T_LITERAL_END_OF_USE) {
+                return $uses;
+            }
+        }
+
+        return $uses;
+    }
+
+    /**
+     * Fast-forwards the iterator as longs as we don't encounter a T_STRING or T_NS_SEPARATOR token.
+     *
+     * @param ArrayIterator<int, string|array{0:int,1:string,2:int}> $tokens
+     */
+    private function skipToNextStringOrNamespaceSeparator(ArrayIterator $tokens): void
+    {
+        while ($tokens->valid()) {
+            $currentToken = $tokens->current();
+            if (in_array($currentToken[0], [T_STRING, T_NS_SEPARATOR], true)) {
+                break;
+            }
+
+            if ($currentToken[0] === T_NAME_QUALIFIED) {
+                break;
+            }
+
+            if (defined('T_NAME_FULLY_QUALIFIED') && $currentToken[0] === T_NAME_FULLY_QUALIFIED) {
+                break;
+            }
+
+            $tokens->next();
+        }
+    }
+
+    /**
+     * Deduce the namespace name and alias of an import when we are at the T_USE token or have not reached the end of
+     * a USE statement yet. This will return a key/value array of the alias => namespace.
+     *
+     * @param ArrayIterator<int, string|array{0:int,1:string,2:int}> $tokens
+     *
+     * @return string[]
+     * @psalm-return array<string, string>
+     *
+     * @psalm-suppress TypeDoesNotContainType
+     */
+    private function extractUseStatements(ArrayIterator $tokens): array
+    {
+        $extractedUseStatements = [];
+        $groupedNs              = '';
+        $currentNs              = '';
+        $currentAlias           = '';
+        $state                  = 'start';
+
+        while ($tokens->valid()) {
+            $currentToken = $tokens->current();
+            $tokenId      = is_string($currentToken) ? $currentToken : $currentToken[0];
+            $tokenValue   = is_string($currentToken) ? null : $currentToken[1];
+            switch ($state) {
+                case 'start':
+                    switch ($tokenId) {
+                        case T_STRING:
+                        case T_NS_SEPARATOR:
+                            $currentNs   .= (string) $tokenValue;
+                            $currentAlias =  $tokenValue;
+                            break;
+                        case T_NAME_QUALIFIED:
+                        case T_NAME_FULLY_QUALIFIED:
+                            $currentNs   .= (string) $tokenValue;
+                            $currentAlias = substr(
+                                (string) $tokenValue,
+                                (int) (strrpos((string) $tokenValue, '\\')) + 1
+                            );
+                            break;
+                        case T_CURLY_OPEN:
+                        case '{':
+                            $state     = 'grouped';
+                            $groupedNs = $currentNs;
+                            break;
+                        case T_AS:
+                            $state = 'start-alias';
+                            break;
+                        case self::T_LITERAL_USE_SEPARATOR:
+                        case self::T_LITERAL_END_OF_USE:
+                            $state = 'end';
+                            break;
+                        default:
+                            break;
+                    }
+
+                    break;
+                case 'start-alias':
+                    switch ($tokenId) {
+                        case T_STRING:
+                            $currentAlias = $tokenValue;
+                            break;
+                        case self::T_LITERAL_USE_SEPARATOR:
+                        case self::T_LITERAL_END_OF_USE:
+                            $state = 'end';
+                            break;
+                        default:
+                            break;
+                    }
+
+                    break;
+                case 'grouped':
+                    switch ($tokenId) {
+                        case T_STRING:
+                        case T_NS_SEPARATOR:
+                            $currentNs   .= (string) $tokenValue;
+                            $currentAlias = $tokenValue;
+                            break;
+                        case T_AS:
+                            $state = 'grouped-alias';
+                            break;
+                        case self::T_LITERAL_USE_SEPARATOR:
+                            $state                                          = 'grouped';
+                            $extractedUseStatements[(string) $currentAlias] = $currentNs;
+                            $currentNs                                      = $groupedNs;
+                            $currentAlias                                   = '';
+                            break;
+                        case self::T_LITERAL_END_OF_USE:
+                            $state = 'end';
+                            break;
+                        default:
+                            break;
+                    }
+
+                    break;
+                case 'grouped-alias':
+                    switch ($tokenId) {
+                        case T_STRING:
+                            $currentAlias = $tokenValue;
+                            break;
+                        case self::T_LITERAL_USE_SEPARATOR:
+                            $state                                          = 'grouped';
+                            $extractedUseStatements[(string) $currentAlias] = $currentNs;
+                            $currentNs                                      = $groupedNs;
+                            $currentAlias                                   = '';
+                            break;
+                        case self::T_LITERAL_END_OF_USE:
+                            $state = 'end';
+                            break;
+                        default:
+                            break;
+                    }
+            }
+
+            if ($state === 'end') {
+                break;
+            }
+
+            $tokens->next();
+        }
+
+        if ($groupedNs !== $currentNs) {
+            $extractedUseStatements[(string) $currentAlias] = $currentNs;
+        }
+
+        return $extractedUseStatements;
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Expression.php b/vendor/phpdocumentor/type-resolver/src/Types/Expression.php
new file mode 100644
index 000000000..da5f65d59
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Expression.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Represents an expression type as described in the PSR-5, the PHPDoc Standard.
+ *
+ * @psalm-immutable
+ */
+final class Expression implements Type
+{
+    /** @var Type */
+    protected $valueType;
+
+    /**
+     * Initializes this representation of an array with the given Type.
+     */
+    public function __construct(Type $valueType)
+    {
+        $this->valueType = $valueType;
+    }
+
+    /**
+     * Returns the value for the keys of this array.
+     */
+    public function getValueType(): Type
+    {
+        return $this->valueType;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return '(' . $this->valueType . ')';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Float_.php b/vendor/phpdocumentor/type-resolver/src/Types/Float_.php
new file mode 100644
index 000000000..86138c0e7
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Float_.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a Float.
+ *
+ * @psalm-immutable
+ */
+final class Float_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'float';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Integer.php b/vendor/phpdocumentor/type-resolver/src/Types/Integer.php
new file mode 100644
index 000000000..10ce3c58c
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Integer.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value object representing Integer type
+ *
+ * @psalm-immutable
+ */
+class Integer implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'int';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/InterfaceString.php b/vendor/phpdocumentor/type-resolver/src/Types/InterfaceString.php
new file mode 100644
index 000000000..9836961fd
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/InterfaceString.php
@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Fqsen;
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the type 'string'.
+ *
+ * @psalm-immutable
+ */
+final class InterfaceString implements Type
+{
+    /** @var Fqsen|null */
+    private $fqsen;
+
+    /**
+     * Initializes this representation of a class string with the given Fqsen.
+     */
+    public function __construct(?Fqsen $fqsen = null)
+    {
+        $this->fqsen = $fqsen;
+    }
+
+    /**
+     * Returns the FQSEN associated with this object.
+     */
+    public function getFqsen(): ?Fqsen
+    {
+        return $this->fqsen;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        if ($this->fqsen === null) {
+            return 'interface-string';
+        }
+
+        return 'interface-string<' . (string) $this->fqsen . '>';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Intersection.php b/vendor/phpdocumentor/type-resolver/src/Types/Intersection.php
new file mode 100644
index 000000000..ced37b626
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Intersection.php
@@ -0,0 +1,37 @@
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ *  For the full copyright and license information, please view the LICENSE
+ *  file that was distributed with this source code.
+ *
+ *  @link      http://phpdoc.org
+ */
+
+declare(strict_types=1);
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a Compound Type.
+ *
+ * A Intersection Type is not so much a special keyword or object reference but is a series of Types that are separated
+ * using an AND operator (`&`). This combination of types signifies that whatever is associated with this Intersection
+ * type may contain a value with any of the given types.
+ *
+ * @psalm-immutable
+ */
+final class Intersection extends AggregatedType
+{
+    /**
+     * Initializes a intersection type (i.e. `\A&\B`) and tests if the provided types all implement the Type interface.
+     *
+     * @param array<Type> $types
+     */
+    public function __construct(array $types)
+    {
+        parent::__construct($types, '&');
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Iterable_.php b/vendor/phpdocumentor/type-resolver/src/Types/Iterable_.php
new file mode 100644
index 000000000..1ca069f2e
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Iterable_.php
@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+/**
+ * Value Object representing iterable type
+ *
+ * @psalm-immutable
+ */
+final class Iterable_ extends AbstractList
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        if ($this->keyType) {
+            return 'iterable<' . $this->keyType . ',' . $this->valueType . '>';
+        }
+
+        if ($this->valueType instanceof Mixed_) {
+            return 'iterable';
+        }
+
+        return 'iterable<' . $this->valueType . '>';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Mixed_.php b/vendor/phpdocumentor/type-resolver/src/Types/Mixed_.php
new file mode 100644
index 000000000..56d1b6dab
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Mixed_.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing an unknown, or mixed, type.
+ *
+ * @psalm-immutable
+ */
+final class Mixed_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'mixed';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Never_.php b/vendor/phpdocumentor/type-resolver/src/Types/Never_.php
new file mode 100644
index 000000000..40a99c9ad
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Never_.php
@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the return-type 'never'.
+ *
+ * Never is generally only used when working with return types as it signifies that the method that only
+ * ever throw or exit.
+ *
+ * @psalm-immutable
+ */
+final class Never_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'never';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Null_.php b/vendor/phpdocumentor/type-resolver/src/Types/Null_.php
new file mode 100644
index 000000000..7ae802c4c
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Null_.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a null value or type.
+ *
+ * @psalm-immutable
+ */
+final class Null_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'null';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Nullable.php b/vendor/phpdocumentor/type-resolver/src/Types/Nullable.php
new file mode 100644
index 000000000..a94693507
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Nullable.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a nullable type. The real type is wrapped.
+ *
+ * @psalm-immutable
+ */
+final class Nullable implements Type
+{
+    /** @var Type The actual type that is wrapped */
+    private $realType;
+
+    /**
+     * Initialises this nullable type using the real type embedded
+     */
+    public function __construct(Type $realType)
+    {
+        $this->realType = $realType;
+    }
+
+    /**
+     * Provide access to the actual type directly, if needed.
+     */
+    public function getActualType(): Type
+    {
+        return $this->realType;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return '?' . $this->realType->__toString();
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Object_.php b/vendor/phpdocumentor/type-resolver/src/Types/Object_.php
new file mode 100644
index 000000000..90dee57ac
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Object_.php
@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use InvalidArgumentException;
+use phpDocumentor\Reflection\Fqsen;
+use phpDocumentor\Reflection\Type;
+
+use function strpos;
+
+/**
+ * Value Object representing an object.
+ *
+ * An object can be either typed or untyped. When an object is typed it means that it has an identifier, the FQSEN,
+ * pointing to an element in PHP. Object types that are untyped do not refer to a specific class but represent objects
+ * in general.
+ *
+ * @psalm-immutable
+ */
+final class Object_ implements Type
+{
+    /** @var Fqsen|null */
+    private $fqsen;
+
+    /**
+     * Initializes this object with an optional FQSEN, if not provided this object is considered 'untyped'.
+     *
+     * @throws InvalidArgumentException When provided $fqsen is not a valid type.
+     */
+    public function __construct(?Fqsen $fqsen = null)
+    {
+        if (strpos((string) $fqsen, '::') !== false || strpos((string) $fqsen, '()') !== false) {
+            throw new InvalidArgumentException(
+                'Object types can only refer to a class, interface or trait but a method, function, constant or '
+                . 'property was received: ' . (string) $fqsen
+            );
+        }
+
+        $this->fqsen = $fqsen;
+    }
+
+    /**
+     * Returns the FQSEN associated with this object.
+     */
+    public function getFqsen(): ?Fqsen
+    {
+        return $this->fqsen;
+    }
+
+    public function __toString(): string
+    {
+        if ($this->fqsen) {
+            return (string) $this->fqsen;
+        }
+
+        return 'object';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Parent_.php b/vendor/phpdocumentor/type-resolver/src/Types/Parent_.php
new file mode 100644
index 000000000..348385991
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Parent_.php
@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the 'parent' type.
+ *
+ * Parent, as a Type, represents the parent class of class in which the associated element was defined.
+ *
+ * @psalm-immutable
+ */
+final class Parent_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'parent';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Resource_.php b/vendor/phpdocumentor/type-resolver/src/Types/Resource_.php
new file mode 100644
index 000000000..1998ee0ad
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Resource_.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the 'resource' Type.
+ *
+ * @psalm-immutable
+ */
+final class Resource_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'resource';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Scalar.php b/vendor/phpdocumentor/type-resolver/src/Types/Scalar.php
new file mode 100644
index 000000000..80241c21e
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Scalar.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the 'scalar' pseudo-type, which is either a string, integer, float or boolean.
+ *
+ * @psalm-immutable
+ */
+final class Scalar implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'scalar';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Self_.php b/vendor/phpdocumentor/type-resolver/src/Types/Self_.php
new file mode 100644
index 000000000..5096126e5
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Self_.php
@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the 'self' type.
+ *
+ * Self, as a Type, represents the class in which the associated element was defined.
+ *
+ * @psalm-immutable
+ */
+final class Self_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'self';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Static_.php b/vendor/phpdocumentor/type-resolver/src/Types/Static_.php
new file mode 100644
index 000000000..6fe365ff1
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Static_.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the 'static' type.
+ *
+ * Self, as a Type, represents the class in which the associated element was called. This differs from self as self does
+ * not take inheritance into account but static means that the return type is always that of the class of the called
+ * element.
+ *
+ * See the documentation on late static binding in the PHP Documentation for more information on the difference between
+ * static and self.
+ *
+ * @psalm-immutable
+ */
+final class Static_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'static';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/String_.php b/vendor/phpdocumentor/type-resolver/src/Types/String_.php
new file mode 100644
index 000000000..a4bb47f1a
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/String_.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the type 'string'.
+ *
+ * @psalm-immutable
+ */
+class String_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'string';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/This.php b/vendor/phpdocumentor/type-resolver/src/Types/This.php
new file mode 100644
index 000000000..602fc698f
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/This.php
@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the '$this' pseudo-type.
+ *
+ * $this, as a Type, represents the instance of the class associated with the element as it was called. $this is
+ * commonly used when documenting fluent interfaces since it represents that the same object is returned.
+ *
+ * @psalm-immutable
+ */
+final class This implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return '$this';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Void_.php b/vendor/phpdocumentor/type-resolver/src/Types/Void_.php
new file mode 100644
index 000000000..23a601d47
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Void_.php
@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the return-type 'void'.
+ *
+ * Void is generally only used when working with return types as it signifies that the method intentionally does not
+ * return any value.
+ *
+ * @psalm-immutable
+ */
+final class Void_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     */
+    public function __toString(): string
+    {
+        return 'void';
+    }
+}