1 files changed, 0 insertions, 23 deletions
diff --git a/src/NXP/Classes/Token/InterfaceFunction.php b/src/NXP/Classes/Token/InterfaceFunction.php
deleted file mode 100644
index a457d0e..0000000
--- a/src/NXP/Classes/Token/InterfaceFunction.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-/**
- * This file is part of the MathExecutor package
- *
- * (c) Alexander Kiryukhin
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code
- */
-
-namespace NXP\Classes\Token;
-
-/**
- * @author Alexander Kiryukhin <a.kiryukhin@mail.ru>
- */
-interface InterfaceFunction
-{
-    /**
-     * @param array $stack
-     * @return $this
-     */
-    public function execute(&$stack);
-}