Merge branch 'AC-1314' of github.com:eliseacornejo/magento-coding-standard into AC-1314

Author: sivaschenko

Magento2/Sniffs/Legacy/CopyrightAnotherExtensionsFilesSniff.php

@@ -7,6 +7,7 @@
 
 namespace Magento2\Sniffs\Legacy;
 
+use Magento2\Sniffs\Less\TokenizerSymbolsInterface;
 use PHP_CodeSniffer\Files\File;
 use PHP_CodeSniffer\Sniffs\Sniff;
 
@@ -16,14 +17,22 @@ class CopyrightAnotherExtensionsFilesSniff implements Sniff
 
     private const COPYRIGHT_MAGENTO_TEXT = 'Copyright © Magento, Inc. All rights reserved.';
     private const COPYRIGHT_ADOBE = '/Copyright \d+ Adobe/';
+
+    /**
+     * Defines the tokenizers that this sniff is using.
+     *
+     * @var array
+     */
+    public $supportedTokenizers = [TokenizerSymbolsInterface::TOKENIZER_CSS, 'PHP'];
 
     /**
      * @inheritDoc
      */
     public function register(): array
     {
         return [
-            T_INLINE_HTML
+            T_INLINE_HTML,
+            T_OPEN_TAG
         ];
     }
 

Magento2/Tests/Legacy/CopyrightAnotherExtensionsFilesUnitTest.xml renamed to Magento2/Tests/Legacy/CopyrightAnotherExtensionsFilesUnitTest.3.xml

@@ -0,0 +1,8 @@
+/**
+ * Copyright © Magento, Inc.
+ * See COPYING.txt for license details.
+ */
+
+//@magento_import "magento_import.less";
+@import "dir/import.less";
+

Magento2/Tests/Legacy/CopyrightAnotherExtensionsFilesUnitTest.5.less

@@ -36,6 +36,11 @@ public function getWarningList($testFile = '')
         if ($testFile === 'CopyrightAnotherExtensionsFilesUnitTest.4.js') {
             return [];
         }
+        if ($testFile === 'CopyrightAnotherExtensionsFilesUnitTest.5.less') {
+            return [
+                null => 1,
+            ];
+        }
         return [];
     }
 }