Fix code style

Author: Naktibalda

phpcs.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<ruleset name="Codeception">
+    <description>Codeception code standard</description>
+    <rule ref="PSR12">
+        <exclude name="PSR2.Methods.MethodDeclaration.Underscore"/>
+    </rule>
+</ruleset>

src/Lib/Interfaces/PageSourceSaver.php

@@ -1,5 +1,7 @@
 <?php
 
+// phpcs:disable Generic.Files.LineLength.TooLong
+
 namespace Codeception\Lib\Interfaces;
 
 interface PageSourceSaver

src/Lib/Interfaces/Web.php

@@ -1,5 +1,7 @@
 <?php
 
+// phpcs:disable Generic.Files.LineLength.TooLong
+
 namespace Codeception\Lib\Interfaces;
 
 interface Web

tests/Util/LocatorTest.php

@@ -2,9 +2,12 @@
 
 declare(strict_types=1);
 
+namespace Tests\Codeception\Util;
+
 use Codeception\Util\Locator;
 use Facebook\WebDriver\WebDriverBy;
 use PHPUnit\Framework\TestCase;
+use SimpleXMLElement;
 
 class LocatorTest extends TestCase
 {

tests/Util/UriTest.php

@@ -2,8 +2,9 @@
 
 declare(strict_types=1);
 
-namespace Codeception\Util;
+namespace Tests\Codeception\Util;
 
+use Codeception\Util\Uri;
 use PHPUnit\Framework\TestCase;
 
 class UriTest extends TestCase