From 40e6a216133ce4618f47684db44244568455dca5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A1t=C3=A9=20Kocsis?= <kocsismate@woohoolabs.com>
Date: Sun, 20 Oct 2019 08:35:33 +0200
Subject: [PATCH] Fix PSR-12 conformance

---
 CHANGELOG.md                                    |  2 +-
 composer.json                                   |  2 +-
 phpcs.xml                                       | 17 +++++++++++++++++
 src/JsonApi/Client/JsonApiAsyncClient.php       |  1 +
 src/JsonApi/Client/JsonApiClient.php            |  1 +
 src/JsonApi/Exception/DocumentException.php     |  1 +
 .../Exception/JsonApiExceptionInterface.php     |  1 +
 src/JsonApi/Exception/ResponseException.php     |  1 +
 .../Exception/SerializationException.php        |  1 +
 .../Hydrator/AbstractClassDocumentHydrator.php  |  1 +
 src/JsonApi/Hydrator/ClassDocumentHydrator.php  |  1 +
 src/JsonApi/Hydrator/ClassHydrator.php          |  1 +
 .../Hydrator/DocumentHydratorInterface.php      |  1 +
 src/JsonApi/Hydrator/HydratorInterface.php      |  1 +
 src/JsonApi/Request/JsonApiRequestBuilder.php   |  2 ++
 src/JsonApi/Request/RelationshipInterface.php   |  1 +
 src/JsonApi/Request/ResourceObject.php          |  1 +
 src/JsonApi/Request/ToManyRelationship.php      |  1 +
 src/JsonApi/Request/ToOneRelationship.php       |  1 +
 src/JsonApi/Response/AbstractResponse.php       |  1 +
 src/JsonApi/Response/JsonApiResponse.php        |  2 ++
 src/JsonApi/Schema/Document.php                 |  2 ++
 src/JsonApi/Schema/Error/Error.php              |  2 ++
 src/JsonApi/Schema/Error/ErrorSource.php        |  1 +
 src/JsonApi/Schema/JsonApiObject.php            |  1 +
 src/JsonApi/Schema/Link/AbstractLink.php        |  4 +---
 src/JsonApi/Schema/Link/AbstractLinks.php       |  3 +--
 src/JsonApi/Schema/Link/DocumentLinks.php       |  2 ++
 src/JsonApi/Schema/Link/ErrorLinks.php          |  2 ++
 src/JsonApi/Schema/Link/Link.php                |  1 +
 src/JsonApi/Schema/Link/ProfileLink.php         |  1 +
 src/JsonApi/Schema/Link/RelationshipLinks.php   |  4 ++++
 src/JsonApi/Schema/Link/ResourceLinks.php       |  4 ++++
 src/JsonApi/Schema/Relationship.php             |  2 ++
 src/JsonApi/Schema/Resource/ResourceObject.php  |  2 ++
 src/JsonApi/Schema/Resource/ResourceObjects.php |  2 ++
 .../Serializer/DeserializerInterface.php        |  1 +
 src/JsonApi/Serializer/JsonDeserializer.php     |  2 ++
 src/JsonApi/Serializer/JsonSerializer.php       |  2 ++
 src/JsonApi/Serializer/SerializerInterface.php  |  1 +
 .../Hydrator/ClassDocumentHydratorTest.php      |  2 ++
 tests/JsonApi/Hydrator/ClassHydratorTest.php    |  1 +
 tests/JsonApi/Hydrator/CustomHydratorTest.php   |  1 +
 .../Request/JsonApiRequestBuilderTest.php       |  2 ++
 tests/JsonApi/Request/ResourceObjectTest.php    |  1 +
 .../JsonApi/Request/ToManyRelationshipTest.php  |  1 +
 tests/JsonApi/Request/ToOneRelationshipTest.php |  1 +
 tests/JsonApi/Response/AbstractResponseTest.php |  2 ++
 tests/JsonApi/Response/JsonApiResponseTest.php  |  2 ++
 tests/JsonApi/Schema/DocumentTest.php           |  1 +
 tests/JsonApi/Schema/Error/ErrorSourceTest.php  |  1 +
 tests/JsonApi/Schema/Error/ErrorTest.php        |  1 +
 tests/JsonApi/Schema/JsonApiObjectTest.php      |  1 +
 tests/JsonApi/Schema/Link/AbstractLinksTest.php |  1 +
 tests/JsonApi/Schema/Link/DocumentLinksTest.php |  1 +
 tests/JsonApi/Schema/Link/ErrorLinksTest.php    |  1 +
 tests/JsonApi/Schema/Link/LinkTest.php          |  1 +
 tests/JsonApi/Schema/Link/ProfileLinkTest.php   |  1 +
 .../Schema/Link/RelationshipLinksTest.php       |  1 +
 tests/JsonApi/Schema/Link/ResourceLinksTest.php |  1 +
 tests/JsonApi/Schema/RelationshipTest.php       |  1 +
 .../Schema/Resource/ResourceObjectTest.php      |  1 +
 .../Schema/Resource/ResourceObjectsTest.php     |  1 +
 .../JsonApi/Serializer/JsonDeserializerTest.php |  2 ++
 tests/JsonApi/Serializer/JsonSerializerTest.php |  2 ++
 65 files changed, 104 insertions(+), 7 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 15b1d01..346a6ba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,7 @@ REMOVED:
 
 FIXED:
 
-## 2.2.1 - 2019-10-19
+## 2.2.1 - 2019-10-20
 
 FIXED:
 
diff --git a/composer.json b/composer.json
index 01a9b53..5725ae3 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
         "phpstan/phpstan-phpunit": "^0.11.2",
         "phpstan/phpstan-strict-rules": "^0.11.0",
         "phpunit/phpunit": "^7.0.0||^8.2.0",
-        "squizlabs/php_codesniffer": "^3.4.0",
+        "squizlabs/php_codesniffer": "^3.5.1",
         "woohoolabs/coding-standard": "^1.0.0",
         "woohoolabs/releaser": "^1.1.0"
     },
diff --git a/phpcs.xml b/phpcs.xml
index b90f52b..8bbedb4 100644
--- a/phpcs.xml
+++ b/phpcs.xml
@@ -18,4 +18,21 @@
     <file>tests/</file>
 
     <rule ref="WoohooLabs"/>
+
+    <rule ref="SlevomatCodingStandard.Namespaces.UseSpacing">
+        <properties>
+            <property name="linesCountAfterLastUse" value="1"/>
+            <property name="linesCountBeforeFirstUse" value="1"/>
+            <property name="linesCountBetweenUseTypes" value="1"/>
+        </properties>
+    </rule>
+
+    <!-- Require presence of declare(strict_types=1) -->
+    <rule ref="SlevomatCodingStandard.TypeHints.DeclareStrictTypes">
+        <properties>
+            <property name="newlinesCountBetweenOpenTagAndDeclare" value="2"/>
+            <property name="spacesCountAroundEqualsSign" value="0"/>
+            <property name="newlinesCountAfterDeclare" value="2"/>
+        </properties>
+    </rule>
 </ruleset>
diff --git a/src/JsonApi/Client/JsonApiAsyncClient.php b/src/JsonApi/Client/JsonApiAsyncClient.php
index 0a66ce3..463966f 100644
--- a/src/JsonApi/Client/JsonApiAsyncClient.php
+++ b/src/JsonApi/Client/JsonApiAsyncClient.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Client;
diff --git a/src/JsonApi/Client/JsonApiClient.php b/src/JsonApi/Client/JsonApiClient.php
index e7269f1..a21c18d 100644
--- a/src/JsonApi/Client/JsonApiClient.php
+++ b/src/JsonApi/Client/JsonApiClient.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Client;
diff --git a/src/JsonApi/Exception/DocumentException.php b/src/JsonApi/Exception/DocumentException.php
index 8caf66d..7639f70 100644
--- a/src/JsonApi/Exception/DocumentException.php
+++ b/src/JsonApi/Exception/DocumentException.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Exception;
diff --git a/src/JsonApi/Exception/JsonApiExceptionInterface.php b/src/JsonApi/Exception/JsonApiExceptionInterface.php
index c15c7f3..80d9fa0 100644
--- a/src/JsonApi/Exception/JsonApiExceptionInterface.php
+++ b/src/JsonApi/Exception/JsonApiExceptionInterface.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Exception;
diff --git a/src/JsonApi/Exception/ResponseException.php b/src/JsonApi/Exception/ResponseException.php
index 0017218..3277332 100644
--- a/src/JsonApi/Exception/ResponseException.php
+++ b/src/JsonApi/Exception/ResponseException.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Exception;
diff --git a/src/JsonApi/Exception/SerializationException.php b/src/JsonApi/Exception/SerializationException.php
index c5345c7..431a31e 100644
--- a/src/JsonApi/Exception/SerializationException.php
+++ b/src/JsonApi/Exception/SerializationException.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Exception;
diff --git a/src/JsonApi/Hydrator/AbstractClassDocumentHydrator.php b/src/JsonApi/Hydrator/AbstractClassDocumentHydrator.php
index b29ddfa..f6a4071 100644
--- a/src/JsonApi/Hydrator/AbstractClassDocumentHydrator.php
+++ b/src/JsonApi/Hydrator/AbstractClassDocumentHydrator.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Hydrator;
diff --git a/src/JsonApi/Hydrator/ClassDocumentHydrator.php b/src/JsonApi/Hydrator/ClassDocumentHydrator.php
index 6274201..2b64819 100644
--- a/src/JsonApi/Hydrator/ClassDocumentHydrator.php
+++ b/src/JsonApi/Hydrator/ClassDocumentHydrator.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Hydrator;
diff --git a/src/JsonApi/Hydrator/ClassHydrator.php b/src/JsonApi/Hydrator/ClassHydrator.php
index 6a8421e..2d113f8 100644
--- a/src/JsonApi/Hydrator/ClassHydrator.php
+++ b/src/JsonApi/Hydrator/ClassHydrator.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Hydrator;
diff --git a/src/JsonApi/Hydrator/DocumentHydratorInterface.php b/src/JsonApi/Hydrator/DocumentHydratorInterface.php
index 5361836..8d00271 100644
--- a/src/JsonApi/Hydrator/DocumentHydratorInterface.php
+++ b/src/JsonApi/Hydrator/DocumentHydratorInterface.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Hydrator;
diff --git a/src/JsonApi/Hydrator/HydratorInterface.php b/src/JsonApi/Hydrator/HydratorInterface.php
index e866ba4..d3d8d14 100644
--- a/src/JsonApi/Hydrator/HydratorInterface.php
+++ b/src/JsonApi/Hydrator/HydratorInterface.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Hydrator;
diff --git a/src/JsonApi/Request/JsonApiRequestBuilder.php b/src/JsonApi/Request/JsonApiRequestBuilder.php
index 6c7700a..081ee79 100644
--- a/src/JsonApi/Request/JsonApiRequestBuilder.php
+++ b/src/JsonApi/Request/JsonApiRequestBuilder.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Request;
@@ -6,6 +7,7 @@
 use Psr\Http\Message\RequestInterface;
 use WoohooLabs\Yang\JsonApi\Serializer\JsonSerializer;
 use WoohooLabs\Yang\JsonApi\Serializer\SerializerInterface;
+
 use function array_key_exists;
 use function http_build_query;
 use function implode;
diff --git a/src/JsonApi/Request/RelationshipInterface.php b/src/JsonApi/Request/RelationshipInterface.php
index 2a16cdc..ce4aa1d 100644
--- a/src/JsonApi/Request/RelationshipInterface.php
+++ b/src/JsonApi/Request/RelationshipInterface.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Request;
diff --git a/src/JsonApi/Request/ResourceObject.php b/src/JsonApi/Request/ResourceObject.php
index 1c0d988..f2edd21 100644
--- a/src/JsonApi/Request/ResourceObject.php
+++ b/src/JsonApi/Request/ResourceObject.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Request;
diff --git a/src/JsonApi/Request/ToManyRelationship.php b/src/JsonApi/Request/ToManyRelationship.php
index 1f0c41e..25da51f 100644
--- a/src/JsonApi/Request/ToManyRelationship.php
+++ b/src/JsonApi/Request/ToManyRelationship.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Request;
diff --git a/src/JsonApi/Request/ToOneRelationship.php b/src/JsonApi/Request/ToOneRelationship.php
index c3e8a61..a0d49ac 100644
--- a/src/JsonApi/Request/ToOneRelationship.php
+++ b/src/JsonApi/Request/ToOneRelationship.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Request;
diff --git a/src/JsonApi/Response/AbstractResponse.php b/src/JsonApi/Response/AbstractResponse.php
index 896d41c..cfb7c6d 100644
--- a/src/JsonApi/Response/AbstractResponse.php
+++ b/src/JsonApi/Response/AbstractResponse.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Response;
diff --git a/src/JsonApi/Response/JsonApiResponse.php b/src/JsonApi/Response/JsonApiResponse.php
index 107e608..6d60ac4 100644
--- a/src/JsonApi/Response/JsonApiResponse.php
+++ b/src/JsonApi/Response/JsonApiResponse.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Response;
@@ -8,6 +9,7 @@
 use WoohooLabs\Yang\JsonApi\Schema\Document;
 use WoohooLabs\Yang\JsonApi\Serializer\DeserializerInterface;
 use WoohooLabs\Yang\JsonApi\Serializer\JsonDeserializer;
+
 use function in_array;
 use function is_array;
 
diff --git a/src/JsonApi/Schema/Document.php b/src/JsonApi/Schema/Document.php
index dbbe1b8..d51472a 100644
--- a/src/JsonApi/Schema/Document.php
+++ b/src/JsonApi/Schema/Document.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema;
@@ -8,6 +9,7 @@
 use WoohooLabs\Yang\JsonApi\Schema\Link\DocumentLinks;
 use WoohooLabs\Yang\JsonApi\Schema\Resource\ResourceObject;
 use WoohooLabs\Yang\JsonApi\Schema\Resource\ResourceObjects;
+
 use function array_filter;
 use function array_keys;
 use function count;
diff --git a/src/JsonApi/Schema/Error/Error.php b/src/JsonApi/Schema/Error/Error.php
index 0674c7c..622f2ab 100644
--- a/src/JsonApi/Schema/Error/Error.php
+++ b/src/JsonApi/Schema/Error/Error.php
@@ -1,9 +1,11 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema\Error;
 
 use WoohooLabs\Yang\JsonApi\Schema\Link\ErrorLinks;
+
 use function is_array;
 use function is_scalar;
 use function is_string;
diff --git a/src/JsonApi/Schema/Error/ErrorSource.php b/src/JsonApi/Schema/Error/ErrorSource.php
index 5502d34..ebed326 100644
--- a/src/JsonApi/Schema/Error/ErrorSource.php
+++ b/src/JsonApi/Schema/Error/ErrorSource.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema\Error;
diff --git a/src/JsonApi/Schema/JsonApiObject.php b/src/JsonApi/Schema/JsonApiObject.php
index 588239d..91b30be 100644
--- a/src/JsonApi/Schema/JsonApiObject.php
+++ b/src/JsonApi/Schema/JsonApiObject.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema;
diff --git a/src/JsonApi/Schema/Link/AbstractLink.php b/src/JsonApi/Schema/Link/AbstractLink.php
index e307720..b921149 100644
--- a/src/JsonApi/Schema/Link/AbstractLink.php
+++ b/src/JsonApi/Schema/Link/AbstractLink.php
@@ -1,11 +1,9 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema\Link;
 
-use function is_array;
-use function is_string;
-
 abstract class AbstractLink
 {
     /**
diff --git a/src/JsonApi/Schema/Link/AbstractLinks.php b/src/JsonApi/Schema/Link/AbstractLinks.php
index 7cae337..55e9ef7 100644
--- a/src/JsonApi/Schema/Link/AbstractLinks.php
+++ b/src/JsonApi/Schema/Link/AbstractLinks.php
@@ -1,11 +1,10 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema\Link;
 
 use WoohooLabs\Yang\JsonApi\Exception\DocumentException;
-use function is_array;
-use function is_string;
 
 abstract class AbstractLinks
 {
diff --git a/src/JsonApi/Schema/Link/DocumentLinks.php b/src/JsonApi/Schema/Link/DocumentLinks.php
index 30b7a2a..7492706 100644
--- a/src/JsonApi/Schema/Link/DocumentLinks.php
+++ b/src/JsonApi/Schema/Link/DocumentLinks.php
@@ -1,9 +1,11 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema\Link;
 
 use WoohooLabs\Yang\JsonApi\Exception\DocumentException;
+
 use function array_values;
 use function is_array;
 use function is_string;
diff --git a/src/JsonApi/Schema/Link/ErrorLinks.php b/src/JsonApi/Schema/Link/ErrorLinks.php
index f150536..25e38b4 100644
--- a/src/JsonApi/Schema/Link/ErrorLinks.php
+++ b/src/JsonApi/Schema/Link/ErrorLinks.php
@@ -1,9 +1,11 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema\Link;
 
 use WoohooLabs\Yang\JsonApi\Exception\DocumentException;
+
 use function array_values;
 use function is_array;
 use function is_string;
diff --git a/src/JsonApi/Schema/Link/Link.php b/src/JsonApi/Schema/Link/Link.php
index 3bf3067..9d85642 100644
--- a/src/JsonApi/Schema/Link/Link.php
+++ b/src/JsonApi/Schema/Link/Link.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema\Link;
diff --git a/src/JsonApi/Schema/Link/ProfileLink.php b/src/JsonApi/Schema/Link/ProfileLink.php
index 36ae022..359faab 100644
--- a/src/JsonApi/Schema/Link/ProfileLink.php
+++ b/src/JsonApi/Schema/Link/ProfileLink.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema\Link;
diff --git a/src/JsonApi/Schema/Link/RelationshipLinks.php b/src/JsonApi/Schema/Link/RelationshipLinks.php
index 49fb979..0c0b471 100644
--- a/src/JsonApi/Schema/Link/RelationshipLinks.php
+++ b/src/JsonApi/Schema/Link/RelationshipLinks.php
@@ -1,10 +1,14 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema\Link;
 
 use WoohooLabs\Yang\JsonApi\Exception\DocumentException;
 
+use function is_array;
+use function is_string;
+
 final class RelationshipLinks extends AbstractLinks
 {
     public function hasSelf(): bool
diff --git a/src/JsonApi/Schema/Link/ResourceLinks.php b/src/JsonApi/Schema/Link/ResourceLinks.php
index a141873..77be8b4 100644
--- a/src/JsonApi/Schema/Link/ResourceLinks.php
+++ b/src/JsonApi/Schema/Link/ResourceLinks.php
@@ -1,10 +1,14 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema\Link;
 
 use WoohooLabs\Yang\JsonApi\Exception\DocumentException;
 
+use function is_array;
+use function is_string;
+
 final class ResourceLinks extends AbstractLinks
 {
     public function hasSelf(): bool
diff --git a/src/JsonApi/Schema/Relationship.php b/src/JsonApi/Schema/Relationship.php
index 8f2c0a2..5152ec8 100755
--- a/src/JsonApi/Schema/Relationship.php
+++ b/src/JsonApi/Schema/Relationship.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema;
@@ -7,6 +8,7 @@
 use WoohooLabs\Yang\JsonApi\Schema\Link\RelationshipLinks;
 use WoohooLabs\Yang\JsonApi\Schema\Resource\ResourceObject;
 use WoohooLabs\Yang\JsonApi\Schema\Resource\ResourceObjects;
+
 use function array_filter;
 use function array_key_exists;
 use function array_keys;
diff --git a/src/JsonApi/Schema/Resource/ResourceObject.php b/src/JsonApi/Schema/Resource/ResourceObject.php
index fbffb02..aa61aa0 100644
--- a/src/JsonApi/Schema/Resource/ResourceObject.php
+++ b/src/JsonApi/Schema/Resource/ResourceObject.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema\Resource;
@@ -6,6 +7,7 @@
 use WoohooLabs\Yang\JsonApi\Exception\DocumentException;
 use WoohooLabs\Yang\JsonApi\Schema\Link\ResourceLinks;
 use WoohooLabs\Yang\JsonApi\Schema\Relationship;
+
 use function array_key_exists;
 use function array_merge;
 use function is_array;
diff --git a/src/JsonApi/Schema/Resource/ResourceObjects.php b/src/JsonApi/Schema/Resource/ResourceObjects.php
index 0763727..66b6dc0 100644
--- a/src/JsonApi/Schema/Resource/ResourceObjects.php
+++ b/src/JsonApi/Schema/Resource/ResourceObjects.php
@@ -1,9 +1,11 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Schema\Resource;
 
 use WoohooLabs\Yang\JsonApi\Exception\DocumentException;
+
 use function array_values;
 use function key;
 use function reset;
diff --git a/src/JsonApi/Serializer/DeserializerInterface.php b/src/JsonApi/Serializer/DeserializerInterface.php
index 53e5da1..2f18fa5 100644
--- a/src/JsonApi/Serializer/DeserializerInterface.php
+++ b/src/JsonApi/Serializer/DeserializerInterface.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Serializer;
diff --git a/src/JsonApi/Serializer/JsonDeserializer.php b/src/JsonApi/Serializer/JsonDeserializer.php
index 2822232..08a7d05 100644
--- a/src/JsonApi/Serializer/JsonDeserializer.php
+++ b/src/JsonApi/Serializer/JsonDeserializer.php
@@ -1,9 +1,11 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Serializer;
 
 use Psr\Http\Message\ResponseInterface;
+
 use function json_decode;
 
 final class JsonDeserializer implements DeserializerInterface
diff --git a/src/JsonApi/Serializer/JsonSerializer.php b/src/JsonApi/Serializer/JsonSerializer.php
index 7e1dcaf..de88069 100644
--- a/src/JsonApi/Serializer/JsonSerializer.php
+++ b/src/JsonApi/Serializer/JsonSerializer.php
@@ -1,10 +1,12 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Serializer;
 
 use Psr\Http\Message\RequestInterface;
 use WoohooLabs\Yang\JsonApi\Exception\SerializationException;
+
 use function is_array;
 use function is_string;
 use function json_encode;
diff --git a/src/JsonApi/Serializer/SerializerInterface.php b/src/JsonApi/Serializer/SerializerInterface.php
index 6855e71..1f8725b 100644
--- a/src/JsonApi/Serializer/SerializerInterface.php
+++ b/src/JsonApi/Serializer/SerializerInterface.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\JsonApi\Serializer;
diff --git a/tests/JsonApi/Hydrator/ClassDocumentHydratorTest.php b/tests/JsonApi/Hydrator/ClassDocumentHydratorTest.php
index 8b088c6..119afd2 100644
--- a/tests/JsonApi/Hydrator/ClassDocumentHydratorTest.php
+++ b/tests/JsonApi/Hydrator/ClassDocumentHydratorTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Hydrator;
@@ -8,6 +9,7 @@
 use WoohooLabs\Yang\JsonApi\Exception\DocumentException;
 use WoohooLabs\Yang\JsonApi\Hydrator\ClassDocumentHydrator;
 use WoohooLabs\Yang\JsonApi\Schema\Document;
+
 use function end;
 use function reset;
 
diff --git a/tests/JsonApi/Hydrator/ClassHydratorTest.php b/tests/JsonApi/Hydrator/ClassHydratorTest.php
index 11d5db7..77e743a 100644
--- a/tests/JsonApi/Hydrator/ClassHydratorTest.php
+++ b/tests/JsonApi/Hydrator/ClassHydratorTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Hydrator;
diff --git a/tests/JsonApi/Hydrator/CustomHydratorTest.php b/tests/JsonApi/Hydrator/CustomHydratorTest.php
index 30f1fb1..787a70d 100644
--- a/tests/JsonApi/Hydrator/CustomHydratorTest.php
+++ b/tests/JsonApi/Hydrator/CustomHydratorTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Hydrator;
diff --git a/tests/JsonApi/Request/JsonApiRequestBuilderTest.php b/tests/JsonApi/Request/JsonApiRequestBuilderTest.php
index 57f3d9f..3aa3beb 100644
--- a/tests/JsonApi/Request/JsonApiRequestBuilderTest.php
+++ b/tests/JsonApi/Request/JsonApiRequestBuilderTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Request;
@@ -7,6 +8,7 @@
 use PHPUnit\Framework\TestCase;
 use WoohooLabs\Yang\JsonApi\Request\JsonApiRequestBuilder;
 use WoohooLabs\Yang\JsonApi\Request\ResourceObject;
+
 use function urldecode;
 
 class JsonApiRequestBuilderTest extends TestCase
diff --git a/tests/JsonApi/Request/ResourceObjectTest.php b/tests/JsonApi/Request/ResourceObjectTest.php
index 9ae9417..d2e3d25 100644
--- a/tests/JsonApi/Request/ResourceObjectTest.php
+++ b/tests/JsonApi/Request/ResourceObjectTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Request;
diff --git a/tests/JsonApi/Request/ToManyRelationshipTest.php b/tests/JsonApi/Request/ToManyRelationshipTest.php
index 14dea5b..ed7929a 100644
--- a/tests/JsonApi/Request/ToManyRelationshipTest.php
+++ b/tests/JsonApi/Request/ToManyRelationshipTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Request;
diff --git a/tests/JsonApi/Request/ToOneRelationshipTest.php b/tests/JsonApi/Request/ToOneRelationshipTest.php
index c4d413c..5bbb33e 100644
--- a/tests/JsonApi/Request/ToOneRelationshipTest.php
+++ b/tests/JsonApi/Request/ToOneRelationshipTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Request;
diff --git a/tests/JsonApi/Response/AbstractResponseTest.php b/tests/JsonApi/Response/AbstractResponseTest.php
index 3de1758..5465262 100644
--- a/tests/JsonApi/Response/AbstractResponseTest.php
+++ b/tests/JsonApi/Response/AbstractResponseTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Response;
@@ -6,6 +7,7 @@
 use GuzzleHttp\Psr7\Response;
 use PHPUnit\Framework\TestCase;
 use WoohooLabs\Yang\JsonApi\Response\JsonApiResponse;
+
 use function json_encode;
 
 class AbstractResponseTest extends TestCase
diff --git a/tests/JsonApi/Response/JsonApiResponseTest.php b/tests/JsonApi/Response/JsonApiResponseTest.php
index db9c1a1..7b8b4df 100644
--- a/tests/JsonApi/Response/JsonApiResponseTest.php
+++ b/tests/JsonApi/Response/JsonApiResponseTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Response;
@@ -7,6 +8,7 @@
 use PHPUnit\Framework\TestCase;
 use WoohooLabs\Yang\JsonApi\Exception\ResponseException;
 use WoohooLabs\Yang\JsonApi\Response\JsonApiResponse;
+
 use function json_encode;
 
 class JsonApiResponseTest extends TestCase
diff --git a/tests/JsonApi/Schema/DocumentTest.php b/tests/JsonApi/Schema/DocumentTest.php
index 0162cad..124a67d 100644
--- a/tests/JsonApi/Schema/DocumentTest.php
+++ b/tests/JsonApi/Schema/DocumentTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema;
diff --git a/tests/JsonApi/Schema/Error/ErrorSourceTest.php b/tests/JsonApi/Schema/Error/ErrorSourceTest.php
index 9bf7855..0c551d0 100644
--- a/tests/JsonApi/Schema/Error/ErrorSourceTest.php
+++ b/tests/JsonApi/Schema/Error/ErrorSourceTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema\Error;
diff --git a/tests/JsonApi/Schema/Error/ErrorTest.php b/tests/JsonApi/Schema/Error/ErrorTest.php
index c0e740e..8f5b56d 100644
--- a/tests/JsonApi/Schema/Error/ErrorTest.php
+++ b/tests/JsonApi/Schema/Error/ErrorTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema\Error;
diff --git a/tests/JsonApi/Schema/JsonApiObjectTest.php b/tests/JsonApi/Schema/JsonApiObjectTest.php
index f19e7c2..354c040 100644
--- a/tests/JsonApi/Schema/JsonApiObjectTest.php
+++ b/tests/JsonApi/Schema/JsonApiObjectTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema;
diff --git a/tests/JsonApi/Schema/Link/AbstractLinksTest.php b/tests/JsonApi/Schema/Link/AbstractLinksTest.php
index f28ee23..d1d5c69 100644
--- a/tests/JsonApi/Schema/Link/AbstractLinksTest.php
+++ b/tests/JsonApi/Schema/Link/AbstractLinksTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema\Link;
diff --git a/tests/JsonApi/Schema/Link/DocumentLinksTest.php b/tests/JsonApi/Schema/Link/DocumentLinksTest.php
index 7c4ffa9..81acd57 100644
--- a/tests/JsonApi/Schema/Link/DocumentLinksTest.php
+++ b/tests/JsonApi/Schema/Link/DocumentLinksTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema\Link;
diff --git a/tests/JsonApi/Schema/Link/ErrorLinksTest.php b/tests/JsonApi/Schema/Link/ErrorLinksTest.php
index 4e86b33..84f2e46 100644
--- a/tests/JsonApi/Schema/Link/ErrorLinksTest.php
+++ b/tests/JsonApi/Schema/Link/ErrorLinksTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema\Link;
diff --git a/tests/JsonApi/Schema/Link/LinkTest.php b/tests/JsonApi/Schema/Link/LinkTest.php
index e72b243..8d6d207 100644
--- a/tests/JsonApi/Schema/Link/LinkTest.php
+++ b/tests/JsonApi/Schema/Link/LinkTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema\Link;
diff --git a/tests/JsonApi/Schema/Link/ProfileLinkTest.php b/tests/JsonApi/Schema/Link/ProfileLinkTest.php
index 9ad14f3..11943b3 100644
--- a/tests/JsonApi/Schema/Link/ProfileLinkTest.php
+++ b/tests/JsonApi/Schema/Link/ProfileLinkTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema\Link;
diff --git a/tests/JsonApi/Schema/Link/RelationshipLinksTest.php b/tests/JsonApi/Schema/Link/RelationshipLinksTest.php
index e38bf59..c77b167 100644
--- a/tests/JsonApi/Schema/Link/RelationshipLinksTest.php
+++ b/tests/JsonApi/Schema/Link/RelationshipLinksTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema\Link;
diff --git a/tests/JsonApi/Schema/Link/ResourceLinksTest.php b/tests/JsonApi/Schema/Link/ResourceLinksTest.php
index 5105ffc..f0422ab 100644
--- a/tests/JsonApi/Schema/Link/ResourceLinksTest.php
+++ b/tests/JsonApi/Schema/Link/ResourceLinksTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema\Link;
diff --git a/tests/JsonApi/Schema/RelationshipTest.php b/tests/JsonApi/Schema/RelationshipTest.php
index e068fa3..194ac5f 100644
--- a/tests/JsonApi/Schema/RelationshipTest.php
+++ b/tests/JsonApi/Schema/RelationshipTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema;
diff --git a/tests/JsonApi/Schema/Resource/ResourceObjectTest.php b/tests/JsonApi/Schema/Resource/ResourceObjectTest.php
index c8276ff..d2b1bbf 100644
--- a/tests/JsonApi/Schema/Resource/ResourceObjectTest.php
+++ b/tests/JsonApi/Schema/Resource/ResourceObjectTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema\Resource;
diff --git a/tests/JsonApi/Schema/Resource/ResourceObjectsTest.php b/tests/JsonApi/Schema/Resource/ResourceObjectsTest.php
index 265de5f..937bcfc 100644
--- a/tests/JsonApi/Schema/Resource/ResourceObjectsTest.php
+++ b/tests/JsonApi/Schema/Resource/ResourceObjectsTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Schema\Resource;
diff --git a/tests/JsonApi/Serializer/JsonDeserializerTest.php b/tests/JsonApi/Serializer/JsonDeserializerTest.php
index cbed449..7b656da 100644
--- a/tests/JsonApi/Serializer/JsonDeserializerTest.php
+++ b/tests/JsonApi/Serializer/JsonDeserializerTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Serializer;
@@ -6,6 +7,7 @@
 use GuzzleHttp\Psr7\Response;
 use PHPUnit\Framework\TestCase;
 use WoohooLabs\Yang\JsonApi\Serializer\JsonDeserializer;
+
 use function json_encode;
 
 class JsonDeserializerTest extends TestCase
diff --git a/tests/JsonApi/Serializer/JsonSerializerTest.php b/tests/JsonApi/Serializer/JsonSerializerTest.php
index c2a2a2c..cf9ce37 100644
--- a/tests/JsonApi/Serializer/JsonSerializerTest.php
+++ b/tests/JsonApi/Serializer/JsonSerializerTest.php
@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace WoohooLabs\Yang\Tests\JsonApi\Serializer;
@@ -7,6 +8,7 @@
 use PHPUnit\Framework\TestCase;
 use WoohooLabs\Yang\JsonApi\Exception\SerializationException;
 use WoohooLabs\Yang\JsonApi\Serializer\JsonSerializer;
+
 use function json_encode;
 
 class JsonSerializerTest extends TestCase