Simplify customization of ElementNameMinimalLength

Author: gmazzap

Inpsyde/Sniffs/CodeQuality/ElementNameMinimalLengthSniff.php

@@ -48,6 +48,11 @@ final class ElementNameMinimalLengthSniff implements Sniff
         'wp',
     ];
 
+    /**
+     * @var string[]
+     */
+    public $additionalAllowedNames = [];
+
     /**
      * @return int[]
      */
@@ -108,10 +113,20 @@ private function shouldBeSkipped(
      */
     private function isShortNameAllowed(string $variableName): bool
     {
-        return in_array(
-            strtolower($variableName),
-            $this->allowedShortNames,
-            true
-        );
+        $target = strtolower($variableName);
+
+        foreach ($this->allowedShortNames as $allowed) {
+            if (strtolower($allowed) === $target) {
+                return true;
+            }
+        }
+
+        foreach ($this->additionalAllowedNames as $allowed) {
+            if (strtolower($allowed) === $target) {
+                return true;
+            }
+        }
+
+        return false;
     }
 }