removed unused argument

Author: marc-mabe

src/MabeEnum/Enum.php

@@ -157,7 +157,7 @@ final public function is($enum)
      * @throws InvalidArgumentException On an unknwon or invalid value
      * @throws LogicException           On ambiguous constant values
      */
-    final public static function get($value, $tradeExtendedAsUnknown = true)
+    final public static function get($value)
     {
         if ($value instanceof static && get_class($value) === get_called_class()) {
             return $value;