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[yaffs-website] / vendor / nikic / php-parser / lib / PhpParser / Node / Expr / BinaryOp.php

diff --git a/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp.php b/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp.php
index 6f87e23505ca6178a2dad3b6e9b146dcde847b04..d6c9a20ae7140d3d87616dac7ded948d2b8df215 100644 (file)
--- a/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp.php
+++ b/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser\Node\Expr;
 
@@ -18,13 +18,23 @@ abstract class BinaryOp extends Expr
      * @param Expr  $right      The right hand side expression
      * @param array $attributes Additional attributes
      */
-    public function __construct(Expr $left, Expr $right, array $attributes = array()) {
+    public function __construct(Expr $left, Expr $right, array $attributes = []) {
         parent::__construct($attributes);
         $this->left = $left;
         $this->right = $right;
     }
 
-    public function getSubNodeNames() {
-        return array('left', 'right');
+    public function getSubNodeNames() : array {
+        return ['left', 'right'];
     }
+
+    /**
+     * Get the operator sigil for this binary operation.
+     *
+     * In the case there are multiple possible sigils for an operator, this method does not
+     * necessarily return the one used in the parsed code.
+     *
+     * @return string
+     */
+    abstract public function getOperatorSigil() : string;
 }