From f76ef47174e84adcd9c5e379685bc258d8d86222 Mon Sep 17 00:00:00 2001
From: Jason Ramsay <jasonra@microsoft.com>
Date: Fri, 26 Feb 2016 15:33:34 -0800
Subject: [PATCH] Adding optionalDependencies and peerDependencies to the list
 typings to merge in if present.

---
 src/services/jsTyping.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/services/jsTyping.ts b/src/services/jsTyping.ts
index 59918ab2445..a3268880905 100644
--- a/src/services/jsTyping.ts
+++ b/src/services/jsTyping.ts
@@ -173,6 +173,12 @@ namespace ts.JsTyping {
                 if (hasProperty(jsonDict, "devDependencies")) {
                     mergeTypings(getKeys(jsonDict.devDependencies));
                 }
+                if (hasProperty(jsonDict, "optionalDependencies")) {
+                    mergeTypings(getKeys(jsonDict.optionalDependencies));
+                }
+                if (hasProperty(jsonDict, "peerDependencies")) {
+                    mergeTypings(getKeys(jsonDict.peerDependencies));
+                }
             }
         }