remove unused method

Author: M. Rizky Hidayat

src/StislaPreset.php

@@ -76,17 +76,6 @@ protected static function updateLayoutViews()
         static::copyDirectory(static::RESOURCE_PATH.'views/app', resource_path('views/app'));
     }
 
-    /**
-     * Delete a file
-     *
-     * @param $source
-     * @return void
-     */
-    private static function delete($source)
-    {
-        (new Filesystem)->delete(base_path($source));
-    }
-
     /**
      * Copy a directory
      *