From 457638e90466f58a72d8fa275629bfa3074d5b74 Mon Sep 17 00:00:00 2001
From: Sebastian McKenzie <sebmck@gmail.com>
Date: Thu, 9 Jul 2015 16:11:57 +0100
Subject: [PATCH] add type comments to t.valueToNode

---
 src/babel/types/converters.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/babel/types/converters.js b/src/babel/types/converters.js
index 1130c9078d..89f9af206d 100644
--- a/src/babel/types/converters.js
+++ b/src/babel/types/converters.js
@@ -261,18 +261,22 @@ export function toBlock(node: Object, parent: Object): Object {
  */
 
 export function valueToNode(value: any): Object {
+  // undefined
   if (value === undefined) {
     return t.identifier("undefined");
   }
 
+  // null, booleans, strings, numbers, regexs
   if (value === true || value === false || value === null || isString(value) || isNumber(value) || isRegExp(value)) {
     return t.literal(value);
   }
 
+  // array
   if (Array.isArray(value)) {
     return t.arrayExpression(value.map(t.valueToNode));
   }
 
+  // object
   if (isPlainObject(value)) {
     var props = [];
     for (var key in value) {