Laravel version update

Laravel version update

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrayDimFetch.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -18,13 +18,17 @@ class ArrayDimFetch extends Expr
      * @param null|Expr $dim        Array index / dim
      * @param array     $attributes Additional attributes
      */
-    public function __construct(Expr $var, Expr $dim = null, array $attributes = array()) {
+    public function __construct(Expr $var, Expr $dim = null, array $attributes = []) {
         parent::__construct($attributes);
         $this->var = $var;
         $this->dim = $dim;
     }
 
-    public function getSubnodeNames() {
-        return array('var', 'dim');
+    public function getSubNodeNames() : array {
+        return ['var', 'dim'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ArrayDimFetch';
     }
 }