From d4cabc60cc4fbbf91336078f2835f44e647948bb Mon Sep 17 00:00:00 2001
From: Rob Lourens <roblourens@gmail.com>
Date: Wed, 7 Jun 2017 11:24:07 -0700
Subject: [PATCH] Annotate TreeAnalyzer->update

---
 src/TreeAnalyzer.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/TreeAnalyzer.php b/src/TreeAnalyzer.php
index 995f7c0..6a659d6 100644
--- a/src/TreeAnalyzer.php
+++ b/src/TreeAnalyzer.php
@@ -84,7 +84,11 @@ class TreeAnalyzer
         }
     }
 
-    public function update($node)
+    /**
+     * Collect definitions and references for the given node
+     * @param Node $node
+     */
+    private function update(Node $node)
     {
         $fqn = ($this->definitionResolver)::getDefinedFqn($node);
         // Only index definitions with an FQN (no variables)