- arratGet now supports keys array

src/Iterate.php

@@ -87,7 +87,7 @@ class Iterate
         return null;
     }
 
-    public static function splitKeys(array &$array, string $delimiter = ".", string $enclosed = '{}') {
+    public static function splitKeys(array &$array, string $delimiter = ".", string $enclosed = '{}') : array {
         if ( is_array($array) ) {
             $swap = [];