Forbid Trait suffix

src/Libero/ruleset.xml

@@ -29,6 +29,7 @@
     <rule ref="SlevomatCodingStandard.Classes.SuperfluousAbstractClassNaming"/>
     <rule ref="SlevomatCodingStandard.Classes.SuperfluousExceptionNaming"/>
     <rule ref="SlevomatCodingStandard.Classes.SuperfluousInterfaceNaming"/>
+    <rule ref="SlevomatCodingStandard.Classes.SuperfluousTraitNaming"/>
     <rule ref="SlevomatCodingStandard.Commenting.DocCommentSpacing">
         <properties>
             <property name="linesCountBeforeFirstContent" value="0"/>

tests/cases/trait/name-trait

@@ -0,0 +1,18 @@
+---DESCRIPTION---
+Forbid Trait suffix
+---FILENAME---
+FooTrait.php
+---CONTENTS---
+<?php
+
+declare(strict_types=1);
+
+namespace Vendor;
+
+trait FooTrait
+{
+}
+
+---MESSAGES---
+7:1 SlevomatCodingStandard.Classes.SuperfluousTraitNaming.SuperfluousSuffix
+---