diff --git a/Documentation/source/configuration.rst b/Documentation/source/configuration.rst
index 2454def..45a1314 100644
--- a/Documentation/source/configuration.rst
+++ b/Documentation/source/configuration.rst
@@ -233,6 +233,28 @@ Using ``runtime-set``:
 
     --runtime-set removedClassConfigFiles "/Some/Absolute/Path/*.yaml"
 
+.. _configuration-removedExtensionConfigFiles:
+
+removedExtensionConfigFiles
+^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Configure where to look for configuration files defining the removed extensions. Default is
+``Configuration/Removed/Extension/*.yaml`` inside the standard itself. We already try to deliver as
+much as possible. Globing is used, so placeholders like ``*`` are possible, see
+https://secure.php.net/manual/en/function.glob.php
+
+Using :file:`ruleset.xml`:
+
+.. code:: xml
+
+    <config name="removedExtensionConfigFiles" value="/Some/Absolute/Path/*.yaml"/>
+
+Using ``runtime-set``:
+
+.. code:: bash
+
+    --runtime-set removedExtensionConfigFiles "/Some/Absolute/Path/*.yaml"
+
 .. _configuration-removedGlobalConfigFiles:
 
 removedGlobalConfigFiles
diff --git a/Documentation/source/features.rst b/Documentation/source/features.rst
index 5cfe617..29c6994 100644
--- a/Documentation/source/features.rst
+++ b/Documentation/source/features.rst
@@ -109,6 +109,9 @@ functions. For configuration options see :ref:`configuration-removedClassConfigF
 Check for usage of *removed PHP globals*. The globals are configured in same way as removed
 functions. For configuration options see :ref:`configuration-removedGlobalConfigFiles`.
 
+Check for usage of *removed TYPO3 extension*. For configuration options see
+:ref:`configuration-removedExtensionConfigFiles`.
+
 Check for usage of *removed signals*. The signals are configured in same way as removed
 functions. For configuration options see :ref:`configuration-removedSignalConfigFiles`.
 
diff --git a/src/Standards/Typo3Update/Configuration/Features/RemovedExtension.yaml b/src/Standards/Typo3Update/Configuration/Features/RemovedExtension.yaml
new file mode 100644
index 0000000..20d6ee5
--- /dev/null
+++ b/src/Standards/Typo3Update/Configuration/Features/RemovedExtension.yaml
@@ -0,0 +1,14 @@
+Typo3Update\Feature\RemovedExtensionFeature:
+  - Typo3Update_Sniffs_Classname_InheritanceSniff
+  - Typo3Update_Sniffs_Classname_InlineCommentSniff
+  - Typo3Update_Sniffs_Classname_InstanceofSniff
+  - Typo3Update_Sniffs_Classname_InstantiationWithMakeInstanceSniff
+  - Typo3Update_Sniffs_Classname_InstantiationWithNewSniff
+  - Typo3Update_Sniffs_Classname_InstantiationWithObjectManagerSniff
+  - Typo3Update_Sniffs_Classname_IsACallSniff
+  - Typo3Update_Sniffs_Classname_MissingVendorForPluginsAndModulesSniff
+  - Typo3Update_Sniffs_Classname_PhpDocCommentSniff
+  - Typo3Update_Sniffs_Classname_StaticCallSniff
+  - Typo3Update_Sniffs_Classname_TypeHintCatchExceptionSniff
+  - Typo3Update_Sniffs_Classname_TypeHintSniff
+  - Typo3Update_Sniffs_Classname_UseSniff
diff --git a/src/Standards/Typo3Update/Configuration/Removed/Extension/7.0.yaml b/src/Standards/Typo3Update/Configuration/Removed/Extension/7.0.yaml
new file mode 100644
index 0000000..1f1e3fe
--- /dev/null
+++ b/src/Standards/Typo3Update/Configuration/Removed/Extension/7.0.yaml
@@ -0,0 +1,6 @@
+# Breaking changes in 7.0: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Index.html#breaking-changes
+'7.0':
+  perm:
+    replacement: 'The logic is moved into EXT:beuser'
+    docsUrl: 'https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html'
+
diff --git a/src/Standards/Typo3Update/Feature/FeaturesSupport.php b/src/Standards/Typo3Update/Feature/FeaturesSupport.php
index 26975c5..5eb06ec 100644
--- a/src/Standards/Typo3Update/Feature/FeaturesSupport.php
+++ b/src/Standards/Typo3Update/Feature/FeaturesSupport.php
@@ -21,12 +21,15 @@ namespace Typo3Update\Feature;
  */
 
 use PHP_CodeSniffer_File as PhpCsFile;
+use Typo3Update\Sniffs\ExtendedPhpCsSupportTrait;
 
 /**
  * Provides "feature" support for sniffs.
  */
 trait FeaturesSupport
 {
+    use ExtendedPhpCsSupportTrait;
+
     /**
      * @return Features
      */
@@ -44,6 +47,8 @@ trait FeaturesSupport
      */
     public function processFeatures(PhpCsFile $phpcsFile, $stackPtr, $content)
     {
+        $content = $this->getStringContent($content);
+
         foreach ($this->getFeatures() as $featureClassName) {
             $feature = $this->createFeature($featureClassName);
             $feature->process($phpcsFile, $stackPtr, $content);
diff --git a/src/Standards/Typo3Update/Feature/RemovedExtensionFeature.php b/src/Standards/Typo3Update/Feature/RemovedExtensionFeature.php
new file mode 100644
index 0000000..38d2e91
--- /dev/null
+++ b/src/Standards/Typo3Update/Feature/RemovedExtensionFeature.php
@@ -0,0 +1,82 @@
+<?php
+namespace Typo3Update\Feature;
+
+/*
+ * Copyright (C) 2017  Daniel Siepmann <coding@daniel-siepmann.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+use PHP_CodeSniffer_File as PhpCsFile;
+use Typo3Update\Options;
+
+class RemovedExtensionFeature extends AbstractYamlRemovedUsage
+{
+    public function process(PhpCsFile $phpcsFile, $classnamePosition, $classname)
+    {
+        $extname = $this->getExtnameFromClassname($classname);
+        if ($extname === '' || $this->configured->isRemoved($extname) === false) {
+            return;
+        }
+
+        $this->addWarning(
+            $phpcsFile,
+            $classnamePosition,
+            $this->configured->getRemoved($extname)
+        );
+    }
+
+    protected function getExtnameFromClassname($classname)
+    {
+        $classname = ltrim($classname, '\\');
+        $classnameParts = array_filter(preg_split('/\\\\|_/', $classname));
+        $classnameParts = array_values($classnameParts); // To reset key numbers of array.
+        $extname = '';
+
+        if (count($classnameParts) <= 2) {
+            return '';
+        }
+
+        $extname = $classnameParts[1];
+        if (stripos($classname, 'TYPO3\CMS') === 0) {
+            $extname = $classnameParts[2];
+        }
+
+        return strtolower($extname);
+    }
+
+    protected function prepareStructure(array $typo3Versions)
+    {
+        $newStructure = [];
+        foreach ($typo3Versions as $typo3Version => $removals) {
+            foreach ($removals as $removed => $config) {
+                $config['name'] = $removed;
+                $config['identifier'] = 'RemovedExtension.' . str_replace('\\', '_', ltrim($removed, '\\'));
+                $config['versionRemoved'] = $typo3Version;
+                $config['oldUsage'] = $removed;
+
+                $newStructure[$removed] = $config;
+            }
+        }
+
+        return $newStructure;
+    }
+
+    protected function getRemovedConfigFiles()
+    {
+        return Options::getRemovedExtensionConfigFiles();
+    }
+}
diff --git a/src/Standards/Typo3Update/Options.php b/src/Standards/Typo3Update/Options.php
index 05df9c1..2c73606 100644
--- a/src/Standards/Typo3Update/Options.php
+++ b/src/Standards/Typo3Update/Options.php
@@ -56,6 +56,17 @@ class Options
         );
     }
 
+    /**
+     * @return array<string>
+     */
+    public static function getRemovedExtensionConfigFiles()
+    {
+        return static::getOptionFileNames(
+            'removedExtensionConfigFiles',
+            __DIR__ . '/Configuration/Removed/Extension/*.yaml'
+        );
+    }
+
     /**
      * Returns an array of absolute file names containing removed function configurations.
      *
diff --git a/src/Standards/Typo3Update/Sniffs/Classname/AbstractClassnameChecker.php b/src/Standards/Typo3Update/Sniffs/Classname/AbstractClassnameChecker.php
index e405fdc..3ca906b 100644
--- a/src/Standards/Typo3Update/Sniffs/Classname/AbstractClassnameChecker.php
+++ b/src/Standards/Typo3Update/Sniffs/Classname/AbstractClassnameChecker.php
@@ -62,19 +62,75 @@ abstract class AbstractClassnameChecker implements PhpCsSniff
      */
     public function process(PhpCsFile $phpcsFile, $stackPtr)
     {
-        $tokens = $phpcsFile->getTokens();
-
-        if ($this->shouldLookBefore()) {
-            $classnamePosition = $phpcsFile->findPrevious(T_STRING, $stackPtr);
-        } else {
-            $classnamePosition = $phpcsFile->findNext(T_STRING, $stackPtr);
-        }
-
-        if ($classnamePosition === false) {
+        try {
+            if ($this->shouldLookBefore()) {
+                list($classnamePosition, $classname) = $this->getBefore($phpcsFile, $stackPtr);
+            } else {
+                list($classnamePosition, $classname) = $this->getAfter($phpcsFile, $stackPtr);
+            }
+        } catch (\UnexpectedValueException $e) {
             return;
         }
 
-        $classname = $tokens[$classnamePosition]['content'];
         $this->processFeatures($phpcsFile, $classnamePosition, $classname);
     }
+
+    /**
+     * Get position and classname before current stack pointer.
+     *
+     * @param PhpCsFile $phpcsFile
+     * @param int $stackPtr  The position in the stack where
+     *
+     * @return array
+     */
+    protected function getBefore(PhpCsFile $phpcsFile, $stackPtr)
+    {
+        $possibleStart = $phpcsFile->findPrevious([
+            T_STRING, T_NS_SEPARATOR,
+        ], $stackPtr - 1, null, true, null, true);
+        if ($possibleStart === false) {
+            throw new \UnexpectedValueException('Could not find start of classname.', 1494319966);
+        }
+
+        $classnamePosition = $phpcsFile->findNext(T_STRING, $possibleStart);
+        if ($classnamePosition === false) {
+            throw new \UnexpectedValueException('Could not find start of classname.', 1494319966);
+        }
+
+        $end = $phpcsFile->findNext([
+            T_STRING, T_NS_SEPARATOR
+        ], $classnamePosition + 1, $stackPtr + 1, true, null, true);
+        if ($end === false) {
+            throw new \UnexpectedValueException('Could not find end of classname.', 1494319651);
+        }
+
+        $classname = $phpcsFile->getTokensAsString($classnamePosition, $end - $classnamePosition);
+
+        return [$classnamePosition, $classname];
+    }
+
+    /**
+     * Get position and classname after current stack pointer.
+     *
+     * @param PhpCsFile $phpcsFile
+     * @param int $stackPtr  The position in the stack where
+     *
+     * @return array
+     */
+    protected function getAfter(PhpCsFile $phpcsFile, $stackPtr)
+    {
+        $classnamePosition = $phpcsFile->findNext(T_STRING, $stackPtr);
+        if ($classnamePosition === false) {
+            throw new \UnexpectedValueException('Could not find start of classname.', 1494319665);
+        }
+
+        $end = $phpcsFile->findNext([T_STRING, T_NS_SEPARATOR], $classnamePosition, null, true, null, true);
+        if ($end === false) {
+            throw new \UnexpectedValueException('Could not find end of classname.', 1494319651);
+        }
+
+        $classname = $phpcsFile->getTokensAsString($classnamePosition, $end - $classnamePosition);
+
+        return [$classnamePosition, $classname];
+    }
 }
diff --git a/src/Standards/Typo3Update/Sniffs/Classname/InheritanceSniff.php b/src/Standards/Typo3Update/Sniffs/Classname/InheritanceSniff.php
index 2ce6d36..ffcf0ad 100644
--- a/src/Standards/Typo3Update/Sniffs/Classname/InheritanceSniff.php
+++ b/src/Standards/Typo3Update/Sniffs/Classname/InheritanceSniff.php
@@ -72,11 +72,19 @@ class Typo3Update_Sniffs_Classname_InheritanceSniff extends AbstractClassnameChe
             return;
         }
 
+        $lastPosition = $phpcsFile->findNext(T_OPEN_CURLY_BRACKET, $stackPtr);
+
         foreach ($interfaces as $interface) {
-            $position = $phpcsFile->findNext(T_STRING, $stackPtr, null, false, $interface);
-            if ($position === false) {
-                continue;
-            }
+            $interface = trim($interface, '\\');
+            $position = $stackPtr;
+
+            do {
+                try {
+                    list($position, $classname) = $this->getAfter($phpcsFile, $position + 1);
+                } catch (\UnexpectedValueException $e) {
+                    continue 2;
+                }
+            } while ($classname !== $interface && $position <= $lastPosition);
 
             $this->processFeatures($phpcsFile, $position, $interface);
         }
diff --git a/src/Standards/Typo3Update/Sniffs/Classname/InstantiationWithMakeInstanceSniff.php b/src/Standards/Typo3Update/Sniffs/Classname/InstantiationWithMakeInstanceSniff.php
index 070162a..04c9a89 100644
--- a/src/Standards/Typo3Update/Sniffs/Classname/InstantiationWithMakeInstanceSniff.php
+++ b/src/Standards/Typo3Update/Sniffs/Classname/InstantiationWithMakeInstanceSniff.php
@@ -34,7 +34,7 @@ class Typo3Update_Sniffs_Classname_InstantiationWithMakeInstanceSniff extends Ab
      */
     public function register()
     {
-        return Tokens::$functionNameTokens;
+        return [T_STRING];
     }
 
     /**
@@ -57,13 +57,12 @@ class Typo3Update_Sniffs_Classname_InstantiationWithMakeInstanceSniff extends Ab
             return;
         }
 
-        $classnamePosition = $phpcsFile->findNext(T_CONSTANT_ENCAPSED_STRING, $stackPtr);
+        $classnamePosition = $phpcsFile->findNext(T_CONSTANT_ENCAPSED_STRING, $stackPtr, null, false, null, true);
         if ($classnamePosition === false) {
             return;
         }
 
         $classname = $tokens[$classnamePosition]['content'];
-        $this->originalTokenContent = $tokens[$classnamePosition]['content'];
         $this->processFeatures($phpcsFile, $classnamePosition, $classname);
     }
 }
diff --git a/src/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff.php b/src/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff.php
index 05f49c1..0aa738c 100644
--- a/src/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff.php
+++ b/src/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff.php
@@ -51,10 +51,18 @@ class Typo3Update_Sniffs_Classname_TypeHintSniff extends AbstractClassnameChecke
                 continue;
             }
 
-            $position = $phpcsFile->findPrevious(T_STRING, $parameter['token'], $stackPtr, false, null, true);
+            $position = $phpcsFile->findPrevious([
+                T_OPEN_PARENTHESIS, T_COMMA
+            ], $parameter['token'] - 2, $stackPtr, false, null, true);
             if ($position === false) {
                 continue;
             }
+
+            $position = $phpcsFile->findNext(T_STRING, $position);
+            if ($position === false) {
+                continue;
+            }
+
             $this->processFeatures($phpcsFile, $position, $parameter['type_hint']);
         }
     }
diff --git a/src/Standards/Typo3Update/Sniffs/Classname/UseSniff.php b/src/Standards/Typo3Update/Sniffs/Classname/UseSniff.php
index 67c00e6..a58a54d 100644
--- a/src/Standards/Typo3Update/Sniffs/Classname/UseSniff.php
+++ b/src/Standards/Typo3Update/Sniffs/Classname/UseSniff.php
@@ -19,7 +19,6 @@
  * 02110-1301, USA.
  */
 
-use PHP_CodeSniffer_File as PhpCsFile;
 use Typo3Update\Sniffs\Classname\AbstractClassnameChecker;
 
 class Typo3Update_Sniffs_Classname_UseSniff extends AbstractClassnameChecker
diff --git a/src/Standards/Typo3Update/Sniffs/Removed/ExtensionSniff.php b/src/Standards/Typo3Update/Sniffs/Removed/ExtensionSniff.php
new file mode 100644
index 0000000..16d829e
--- /dev/null
+++ b/src/Standards/Typo3Update/Sniffs/Removed/ExtensionSniff.php
@@ -0,0 +1,62 @@
+<?php
+
+/*
+ * Copyright (C) 2017  Daniel Siepmann <coding@daniel-siepmann.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+use PHP_CodeSniffer_File as PhpCsFile;
+use Typo3Update\Options;
+use Typo3Update\Sniffs\ExtendedPhpCsSupportTrait;
+use Typo3Update\Sniffs\Removed\AbstractGenericUsage;
+
+class Typo3Update_Sniffs_Removed_ExtensionSniff extends AbstractGenericUsage
+{
+    use ExtendedPhpCsSupportTrait;
+
+    /**
+     * @var array
+     */
+    public $methodsToCheck = ['isLoaded', 'extPath', 'extRelPath', 'getCN', 'getExtensionVersion'];
+
+    public function register()
+    {
+        return [T_STRING];
+    }
+
+    protected function getRemovedConfigFiles()
+    {
+        return Options::getRemovedExtensionConfigFiles();
+    }
+
+    protected function findRemoved(PhpCsFile $phpcsFile, $stackPtr)
+    {
+        $token = $phpcsFile->getTokens()[$stackPtr];
+        if (!$this->isFunctionCall($phpcsFile, $stackPtr)
+            || !in_array($token['content'], $this->methodsToCheck)
+        ) {
+            return [];
+        }
+
+        $arguments = $this->getFunctionCallParameters($phpcsFile, $stackPtr);
+        if ($this->configured->isRemoved($arguments[0])) {
+            return [$this->configured->getRemoved($arguments[0])];
+        }
+
+        return [];
+    }
+}
diff --git a/src/Standards/Typo3Update/Sniffs/Removed/TypoScriptConstantSniff.php b/src/Standards/Typo3Update/Sniffs/Removed/TypoScriptConstantSniff.php
index c396d32..3a71618 100644
--- a/src/Standards/Typo3Update/Sniffs/Removed/TypoScriptConstantSniff.php
+++ b/src/Standards/Typo3Update/Sniffs/Removed/TypoScriptConstantSniff.php
@@ -42,23 +42,6 @@ class Typo3Update_Sniffs_Removed_TypoScriptConstantSniff extends AbstractGeneric
         ];
     }
 
-    protected function prepareStructure(array $typo3Versions)
-    {
-        $newStructure = [];
-
-        foreach ($typo3Versions as $typo3Version => $removals) {
-            foreach ($removals as $removed => $config) {
-                $config['name'] = $removed;
-                $config['identifier'] = $removed;
-                $config['oldUsage'] = $removed;
-                $config['versionRemoved'] = $typo3Version;
-                $newStructure[$removed] = $config;
-            }
-        }
-
-        return $newStructure;
-    }
-
     protected function findRemoved(PhpCsFile $phpcsFile, $stackPtr)
     {
         $removed = [];
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InheritanceSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InheritanceSniff/Expected.json
index e441162..a4d63d5 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InheritanceSniff/Expected.json
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InheritanceSniff/Expected.json
@@ -56,14 +56,41 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.Inheritance.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 35,
+                    "fixable": false,
+                    "line": 34,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.Inheritance.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 6,
+                    "fixable": false,
+                    "line": 35,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.Inheritance.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 5,
+                    "fixable": false,
+                    "line": 36,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.Inheritance.RemovedExtension.perm",
+                    "type": "WARNING"
                 }
             ],
-            "warnings": 0
+            "warnings": 3
         }
     },
     "totals": {
         "errors": 6,
         "fixable": 6,
-        "warnings": 0
+        "warnings": 3
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InheritanceSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InheritanceSniff/InputFileForIssues.php
index ee8fd0f..4eeafb3 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InheritanceSniff/InputFileForIssues.php
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InheritanceSniff/InputFileForIssues.php
@@ -30,3 +30,10 @@ class InputFileForIssues extends Tx_Extbase_Configuration_Configurationmanager i
 {
 
 }
+
+class InputFileForIssues extends \TYPO3\CMS\Perm\Controller\PermissionAjaxController implements
+    \TYPO3\CMS\Perm\Controller\PermissionAjaxController,
+    TYPO3\CMS\Perm\Controller\PermissionModuleController
+{
+
+}
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InlineCommentSniff/Expected.diff b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InlineCommentSniff/Expected.diff
index 5f59195..57d888b 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InlineCommentSniff/Expected.diff
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InlineCommentSniff/Expected.diff
@@ -19,5 +19,5 @@
 -        // @var Tx_Extbase_Command_HelpCommandController $variable
 +        // @var \TYPO3\CMS\Extbase\Command\HelpCommandController $variable
          $variable;
-     }
- }
+
+         /* @var $variable TYPO3\CMS\Perm\Controller\PermissionAjaxController */
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InlineCommentSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InlineCommentSniff/Expected.json
index 2a6f3ab..580e6d2 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InlineCommentSniff/Expected.json
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InlineCommentSniff/Expected.json
@@ -38,14 +38,50 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.InlineComment.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 9,
+                    "fixable": false,
+                    "line": 38,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.InlineComment.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 9,
+                    "fixable": false,
+                    "line": 41,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.InlineComment.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 9,
+                    "fixable": false,
+                    "line": 44,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.InlineComment.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 9,
+                    "fixable": false,
+                    "line": 47,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.InlineComment.RemovedExtension.perm",
+                    "type": "WARNING"
                 }
             ],
-            "warnings": 0
+            "warnings": 4
         }
     },
     "totals": {
         "errors": 4,
         "fixable": 4,
-        "warnings": 0
+        "warnings": 4
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InlineCommentSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InlineCommentSniff/InputFileForIssues.php
index eedd2f8..47ffde1 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InlineCommentSniff/InputFileForIssues.php
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InlineCommentSniff/InputFileForIssues.php
@@ -34,5 +34,17 @@ class InputFileForIssues
 
         // @var Tx_Extbase_Command_HelpCommandController $variable
         $variable;
+
+        /* @var $variable TYPO3\CMS\Perm\Controller\PermissionAjaxController */
+        $variable;
+
+        // @var $variable \TYPO3\CMS\Perm\Controller\PermissionAjaxController
+        $variable;
+
+        /* @var \TYPO3\CMS\Perm\Controller\PermissionAjaxController $variable */
+        $variable;
+
+        // @var TYPO3\CMS\Perm\Controller\PermissionAjaxController $variable
+        $variable;
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/Expected.diff b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/Expected.diff
index 49e34a3..43118c8 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/Expected.diff
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/Expected.diff
@@ -1,6 +1,6 @@
 --- tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/InputFileForIssues.php
 +++ PHP_CodeSniffer
-@@ -19,6 +19,6 @@
+@@ -19,7 +19,7 @@
   * 02110-1301, USA.
   */
 
@@ -8,3 +8,4 @@
 +if ($a instanceof \TYPO3\CMS\Core\SingletonInterface) {
      // do something
  }
+ if ($a instanceof \TYPO3\CMS\Perm\Controller\PermissionAjaxController) {
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/Expected.json
index 2cb2586..53b774e 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/Expected.json
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/Expected.json
@@ -11,14 +11,32 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.Instanceof.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 20,
+                    "fixable": false,
+                    "line": 25,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.Instanceof.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 19,
+                    "fixable": false,
+                    "line": 28,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.Instanceof.RemovedExtension.perm",
+                    "type": "WARNING"
                 }
             ],
-            "warnings": 0
+            "warnings": 2
         }
     },
     "totals": {
         "errors": 1,
         "fixable": 1,
-        "warnings": 0
+        "warnings": 2
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/InputFileForIssues.php
index 8fe907f..96f6a76 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/InputFileForIssues.php
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstanceofSniff/InputFileForIssues.php
@@ -22,3 +22,9 @@
 if ($a instanceof t3lib_Singleton) {
     // do something
 }
+if ($a instanceof \TYPO3\CMS\Perm\Controller\PermissionAjaxController) {
+    // do something
+}
+if ($a instanceof TYPO3\CMS\Perm\Controller\PermissionAjaxController) {
+    // do something
+}
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithMakeInstanceSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithMakeInstanceSniff/Expected.json
index b0f764e..505d5ee 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithMakeInstanceSniff/Expected.json
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithMakeInstanceSniff/Expected.json
@@ -11,14 +11,23 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.InstantiationWithMakeInstance.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 25,
+                    "fixable": false,
+                    "line": 27,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.InstantiationWithMakeInstance.RemovedExtension.perm",
+                    "type": "WARNING"
                 }
             ],
-            "warnings": 0
+            "warnings": 1
         }
     },
     "totals": {
         "errors": 1,
         "fixable": 1,
-        "warnings": 0
+        "warnings": 1
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithMakeInstanceSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithMakeInstanceSniff/InputFileForIssues.php
index ccc9a0c..85f095c 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithMakeInstanceSniff/InputFileForIssues.php
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithMakeInstanceSniff/InputFileForIssues.php
@@ -23,3 +23,5 @@ t3lib_div::makeInstance('Tx_Extbase_Command_HelpCommandController');
 t3lib_div::makeInstance(\TYPO3\CMS\Core\Resource\Service\IndexerService::class);
 // Not handled by this sniff, but StaticCallSniff, as this uses double colon.
 t3lib_div::makeInstance(Tx_Extbase_Command_HelpCommandController::class);
+
+t3lib_div::makeInstance('TYPO3\CMS\Perm\Controller\PermissionAjaxController');
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/Expected.diff b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/Expected.diff
index 3e4f8b5..4c9871f 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/Expected.diff
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/Expected.diff
@@ -1,6 +1,6 @@
 --- tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/InputFileForIssues.php
 +++ PHP_CodeSniffer
-@@ -19,13 +19,13 @@
+@@ -19,14 +19,14 @@
   * 02110-1301, USA.
   */
 
@@ -20,3 +20,4 @@
 +(new \TYPO3\CMS\Extbase\Command\HelpCommandController)
      ->doSomething()
      ;
+
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/Expected.json
index d06ec76..8be441e 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/Expected.json
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/Expected.json
@@ -56,14 +56,32 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.InstantiationWithNew.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 5,
+                    "fixable": false,
+                    "line": 33,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.InstantiationWithNew.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 7,
+                    "fixable": false,
+                    "line": 34,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.InstantiationWithNew.RemovedExtension.perm",
+                    "type": "WARNING"
                 }
             ],
-            "warnings": 0
+            "warnings": 2
         }
     },
     "totals": {
         "errors": 6,
         "fixable": 6,
-        "warnings": 0
+        "warnings": 2
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/InputFileForIssues.php
index 1f58640..9304a3e 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/InputFileForIssues.php
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithNewSniff/InputFileForIssues.php
@@ -29,3 +29,8 @@ new Tx_Extbase_Command_HelpCommandController;
 (new Tx_Extbase_Command_HelpCommandController)
     ->doSomething()
     ;
+
+new TYPO3\CMS\Perm\Controller\PermissionAjaxController;
+(new \TYPO3\CMS\Perm\Controller\PermissionAjaxController)
+    ->doSomething()
+    ;
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/Expected.diff b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/Expected.diff
index 873ee97..56def1d 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/Expected.diff
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/Expected.diff
@@ -1,6 +1,6 @@
 --- tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/InputFileForIssues.php
 +++ PHP_CodeSniffer
-@@ -21,13 +21,13 @@
+@@ -21,16 +21,16 @@
 
  // Not handled by this sniff, but StaticCallSniff, as this uses double colon.
  $this->objectManager->get(\Tx_Extbase_Command_HelpCommandController::class);
@@ -18,3 +18,6 @@
  \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Object\ObjectManager)
 -    ->get('Tx_Extbase_Command_HelpCommandController');
 +    ->get('\TYPO3\CMS\Extbase\Command\HelpCommandController');
+
+ \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Object\ObjectManager)
+     ->get('\TYPO3\CMS\Perm\Controller\PermissionAjaxController');
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/Expected.json
index 273b495..58fa8c8 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/Expected.json
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/Expected.json
@@ -38,14 +38,32 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.InstantiationWithObjectManager.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 11,
+                    "fixable": false,
+                    "line": 36,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.InstantiationWithObjectManager.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 27,
+                    "fixable": false,
+                    "line": 37,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.InstantiationWithObjectManager.RemovedExtension.perm",
+                    "type": "WARNING"
                 }
             ],
-            "warnings": 0
+            "warnings": 2
         }
     },
     "totals": {
         "errors": 4,
         "fixable": 4,
-        "warnings": 0
+        "warnings": 2
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/InputFileForIssues.php
index 75d9d58..12a81fc 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/InputFileForIssues.php
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/InstantiationWithObjectManagerSniff/InputFileForIssues.php
@@ -31,3 +31,7 @@ $this->objectManager->get('Tx_Extbase_Command_HelpCommandController');
     ->get('\Tx_Extbase_Command_HelpCommandController');
 \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Object\ObjectManager)
     ->get('Tx_Extbase_Command_HelpCommandController');
+
+\TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Object\ObjectManager)
+    ->get('\TYPO3\CMS\Perm\Controller\PermissionAjaxController');
+$this->objectManager->get('TYPO3\CMS\Perm\Controller\PermissionAjaxController');
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/Expected.diff b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/Expected.diff
index d099979..30d8556 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/Expected.diff
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/Expected.diff
@@ -1,6 +1,6 @@
 --- tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/InputFileForIssues.php
 +++ PHP_CodeSniffer
-@@ -23,15 +23,15 @@
+@@ -23,16 +23,16 @@
  if (is_a($a, t3lib_Singleton::class)) {
      // do something
  }
@@ -20,3 +20,4 @@
 +if (is_a($a, "\\TYPO3\\CMS\\Core\\SingletonInterface")) {
      // do something
  }
+ if (is_a($a, "\\TYPO3\CMS\Perm\Controller\PermissionAjaxController")) {
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/Expected.json
index 6795e14..4120a2d 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/Expected.json
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/Expected.json
@@ -38,14 +38,23 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.IsACall.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 14,
+                    "fixable": false,
+                    "line": 38,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.IsACall.RemovedExtension.perm",
+                    "type": "WARNING"
                 }
             ],
-            "warnings": 0
+            "warnings": 1
         }
     },
     "totals": {
         "errors": 4,
         "fixable": 4,
-        "warnings": 0
+        "warnings": 1
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/InputFileForIssues.php
index 53a8a7b..cdcf3ba 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/InputFileForIssues.php
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/IsACallSniff/InputFileForIssues.php
@@ -35,3 +35,6 @@ if (is_a($a, "t3lib_Singleton")) {
 if (is_a($a, "\\t3lib_Singleton")) {
     // do something
 }
+if (is_a($a, "\\TYPO3\CMS\Perm\Controller\PermissionAjaxController")) {
+    // do something
+}
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/Expected.diff b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/Expected.diff
index 2efed23..4dad959 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/Expected.diff
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/Expected.diff
@@ -1,6 +1,6 @@
 --- tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/InputFileForIssues.php
 +++ PHP_CodeSniffer
-@@ -22,26 +22,26 @@
+@@ -22,27 +22,27 @@
  class InputFileForIssues
  {
      /**
@@ -22,6 +22,7 @@
 -     * @param t3lib_div
 +     * @param \TYPO3\CMS\Core\Utility\GeneralUtility
       * @param \TYPO3\CMS\Backend\Template\MediumDocumentTemplate
+      * @param \TYPO3\CMS\Perm\Controller\PermissionAjaxController
       *
 -     * @return Tx_Extbase_Configuration_Configurationmanager
 +     * @return \TYPO3\CMS\Extbase\Configuration\ConfigurationManager
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/Expected.json
index d06c907..d0d3321 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/Expected.json
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/Expected.json
@@ -49,19 +49,19 @@
                     "type": "WARNING"
                 },
                 {
-                    "column": 16,
-                    "fixable": true,
-                    "line": 40,
-                    "message": "Legacy classes are not allowed; found \"Tx_Extbase_Configuration_Configurationmanager\", use \"TYPO3\\CMS\\Extbase\\Configuration\\ConfigurationManager\" instead",
+                    "column": 15,
+                    "fixable": false,
+                    "line": 39,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
                     "severity": 5,
-                    "source": "Typo3Update.Classname.PhpDocComment.legacyClassname",
-                    "type": "ERROR"
+                    "source": "Typo3Update.Classname.PhpDocComment.RemovedExtension.perm",
+                    "type": "WARNING"
                 },
                 {
-                    "column": 18,
+                    "column": 16,
                     "fixable": true,
-                    "line": 44,
-                    "message": "Legacy classes are not allowed; found \"t3lib_div\", use \"TYPO3\\CMS\\Core\\Utility\\GeneralUtility\" instead",
+                    "line": 41,
+                    "message": "Legacy classes are not allowed; found \"Tx_Extbase_Configuration_Configurationmanager\", use \"TYPO3\\CMS\\Extbase\\Configuration\\ConfigurationManager\" instead",
                     "severity": 5,
                     "source": "Typo3Update.Classname.PhpDocComment.legacyClassname",
                     "type": "ERROR"
@@ -74,14 +74,23 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.PhpDocComment.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 18,
+                    "fixable": true,
+                    "line": 46,
+                    "message": "Legacy classes are not allowed; found \"t3lib_div\", use \"TYPO3\\CMS\\Core\\Utility\\GeneralUtility\" instead",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.PhpDocComment.legacyClassname",
+                    "type": "ERROR"
                 }
             ],
-            "warnings": 1
+            "warnings": 2
         }
     },
     "totals": {
         "errors": 7,
         "fixable": 7,
-        "warnings": 1
+        "warnings": 2
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/InputFileForIssues.php
index 6146222..a702689 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/InputFileForIssues.php
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/PhpDocCommentSniff/InputFileForIssues.php
@@ -36,6 +36,7 @@ class InputFileForIssues
     /**
      * @param t3lib_div
      * @param \TYPO3\CMS\Backend\Template\MediumDocumentTemplate
+     * @param \TYPO3\CMS\Perm\Controller\PermissionAjaxController
      *
      * @return Tx_Extbase_Configuration_Configurationmanager
      */
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/Expected.diff b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/Expected.diff
index 24c7315..0260e0b 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/Expected.diff
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/Expected.diff
@@ -1,6 +1,6 @@
 --- tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/InputFileForIssues.php
 +++ PHP_CodeSniffer
-@@ -19,13 +19,13 @@
+@@ -19,16 +19,16 @@
   * 02110-1301, USA.
   */
 
@@ -19,3 +19,6 @@
 -is_a($a, t3lib_Singleton::class);
 +    ->get(\TYPO3\CMS\Extbase\Command\HelpCommandController::class);
 +is_a($a, \TYPO3\CMS\Core\SingletonInterface::class);
+
+ \TYPO3\CMS\Perm\Controller\PermissionAjaxController::configurePlugin(
+     $_EXTKEY,
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/Expected.json
index 124198b..e9ade00 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/Expected.json
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/Expected.json
@@ -56,14 +56,32 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.StaticCall.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 2,
+                    "fixable": false,
+                    "line": 33,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.StaticCall.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 28,
+                    "fixable": false,
+                    "line": 38,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.StaticCall.RemovedExtension.perm",
+                    "type": "WARNING"
                 }
             ],
-            "warnings": 0
+            "warnings": 2
         }
     },
     "totals": {
         "errors": 6,
         "fixable": 6,
-        "warnings": 0
+        "warnings": 2
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/InputFileForIssues.php
index df4f280..c3e89b6 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/InputFileForIssues.php
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/InputFileForIssues.php
@@ -29,3 +29,10 @@ $this->objectManager->get(\Tx_Extbase_Command_HelpCommandController::class);
 \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Object\ObjectManager)
     ->get(\Tx_Extbase_Command_HelpCommandController::class);
 is_a($a, t3lib_Singleton::class);
+
+\TYPO3\CMS\Perm\Controller\PermissionAjaxController::configurePlugin(
+    $_EXTKEY,
+    'name',
+    ['Controller' => 'action']
+);
+$this->objectManager->get(\TYPO3\CMS\Perm\Controller\PermissionAjaxController::class);
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintCatchExceptionSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintCatchExceptionSniff/Expected.json
index 59701dd..5748bcc 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintCatchExceptionSniff/Expected.json
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintCatchExceptionSniff/Expected.json
@@ -20,14 +20,23 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.TypeHintCatchException.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 11,
+                    "fixable": false,
+                    "line": 48,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.TypeHintCatchException.RemovedExtension.perm",
+                    "type": "WARNING"
                 }
             ],
-            "warnings": 0
+            "warnings": 1
         }
     },
     "totals": {
         "errors": 2,
         "fixable": 2,
-        "warnings": 0
+        "warnings": 1
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintCatchExceptionSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintCatchExceptionSniff/InputFileForIssues.php
index 0ea392d..28e47f6 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintCatchExceptionSniff/InputFileForIssues.php
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintCatchExceptionSniff/InputFileForIssues.php
@@ -42,3 +42,9 @@ try {
 } catch (TYPO3\CMS\Extbase\Exception $e) {
     // else
 }
+
+try {
+    // something
+} catch (\TYPO3\CMS\Perm\Controller\PermissionAjaxController $e) {
+    // else
+}
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff/Expected.diff b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff/Expected.diff
index 54ec8ea..7ccb526 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff/Expected.diff
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff/Expected.diff
@@ -38,4 +38,4 @@
 +    public function something(\TYPO3\CMS\Extbase\Domain\Model\BackendUser $user)
      {
      }
- }
+
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff/Expected.json
index 9fde95c..f0d2559 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff/Expected.json
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff/Expected.json
@@ -56,14 +56,41 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.TypeHint.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 31,
+                    "fixable": false,
+                    "line": 63,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.TypeHint.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 96,
+                    "fixable": false,
+                    "line": 63,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.TypeHint.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 31,
+                    "fixable": false,
+                    "line": 66,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.TypeHint.RemovedExtension.perm",
+                    "type": "WARNING"
                 }
             ],
-            "warnings": 0
+            "warnings": 3
         }
     },
     "totals": {
         "errors": 6,
         "fixable": 6,
-        "warnings": 0
+        "warnings": 3
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff/InputFileForIssues.php
index 8200349..7f88ddd 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff/InputFileForIssues.php
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/TypeHintSniff/InputFileForIssues.php
@@ -59,4 +59,11 @@ class SomeClass
     public function something(Tx_Extbase_Domain_Model_Backenduser $user)
     {
     }
+
+    public function something(TYPO3\CMS\Perm\Controller\PermissionAjaxController $controller, \Tx_Perm_Controller_PermissionAjaxController $controller)
+    {
+    }
+    public function something(Tx_Perm_Controller_PermissionAjaxController $controller)
+    {
+    }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/UseSniff/Expected.diff b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/UseSniff/Expected.diff
index ff0098d..0783031 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/UseSniff/Expected.diff
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/UseSniff/Expected.diff
@@ -10,4 +10,4 @@
 +use TYPO3\CMS\Extbase\Domain\Model\BackendUser;
  use TYPO3\CMS\Extbase\Mvc\Cli\Command;
  use \TYPO3\CMS\Extbase\Mvc\Cli\Command;
-
+ use TYPO3\CMS\Perm\Controller\PermissionAjaxController;
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/UseSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/UseSniff/Expected.json
index 63816bd..7df8978 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/UseSniff/Expected.json
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/UseSniff/Expected.json
@@ -20,14 +20,41 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.Use.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 5,
+                    "fixable": false,
+                    "line": 26,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.Use.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 6,
+                    "fixable": false,
+                    "line": 27,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.Use.RemovedExtension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 5,
+                    "fixable": false,
+                    "line": 28,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.Use.RemovedExtension.perm",
+                    "type": "WARNING"
                 }
             ],
-            "warnings": 0
+            "warnings": 3
         }
     },
     "totals": {
         "errors": 2,
         "fixable": 2,
-        "warnings": 0
+        "warnings": 3
     }
 }
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/UseSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/UseSniff/InputFileForIssues.php
index 7dbcfd4..972b2db 100644
--- a/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/UseSniff/InputFileForIssues.php
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/UseSniff/InputFileForIssues.php
@@ -23,4 +23,6 @@ use \Tx_Extbase_Domain_Model_Backenduser;
 use Tx_Extbase_Domain_Model_Backenduser;
 use TYPO3\CMS\Extbase\Mvc\Cli\Command;
 use \TYPO3\CMS\Extbase\Mvc\Cli\Command;
-
+use TYPO3\CMS\Perm\Controller\PermissionAjaxController;
+use \Tx_Perm_Controller_PermissionAjaxController;
+use Tx_Perm_Controller_PermissionAjaxController;
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Removed/ExtensionSniff/Expected.json b/tests/Fixtures/Standards/Typo3Update/Sniffs/Removed/ExtensionSniff/Expected.json
new file mode 100644
index 0000000..a2cc1d7
--- /dev/null
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Removed/ExtensionSniff/Expected.json
@@ -0,0 +1,33 @@
+{
+    "files": {
+        "InputFileForIssues.php": {
+            "errors": 0,
+            "messages": [
+                {
+                    "column": 53,
+                    "fixable": false,
+                    "line": 22,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Removed.Extension.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 53,
+                    "fixable": false,
+                    "line": 23,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Removed.Extension.perm",
+                    "type": "WARNING"
+                }
+            ],
+            "warnings": 2
+        }
+    },
+    "totals": {
+        "errors": 0,
+        "fixable": 0,
+        "warnings": 2
+    }
+}
diff --git a/tests/Fixtures/Standards/Typo3Update/Sniffs/Removed/ExtensionSniff/InputFileForIssues.php b/tests/Fixtures/Standards/Typo3Update/Sniffs/Removed/ExtensionSniff/InputFileForIssues.php
new file mode 100644
index 0000000..c9039ad
--- /dev/null
+++ b/tests/Fixtures/Standards/Typo3Update/Sniffs/Removed/ExtensionSniff/InputFileForIssues.php
@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * Copyright (C) 2017  Daniel Siepmann <coding@daniel-siepmann.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::isLoaded('perm');
+\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('perm');
diff --git a/tests/Sniffs/Removed/ExtensionSniffTest.php b/tests/Sniffs/Removed/ExtensionSniffTest.php
new file mode 100644
index 0000000..d563ca0
--- /dev/null
+++ b/tests/Sniffs/Removed/ExtensionSniffTest.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Typo3Update\Tests\Sniffs\Removed;
+
+/*
+ * Copyright (C) 2017  Daniel Siepmann <coding@daniel-siepmann.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+use Typo3Update\Tests\SniffsTest;
+
+class ExtensionSniffTest extends SniffsTest
+{
+}