From f4f9d899fd09823d358628cd17df0db788064b8b Mon Sep 17 00:00:00 2001
From: Paul van Brenk <paul.van.brenk@microsoft.com>
Date: Wed, 15 Jun 2016 11:54:39 -0700
Subject: [PATCH 1/2] Port 8369: Support module.exports.name = expr format for
 JavaScript module

---
 src/compiler/utilities.ts | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/compiler/utilities.ts b/src/compiler/utilities.ts
index 9d1aa877cf0..929fedb0c58 100644
--- a/src/compiler/utilities.ts
+++ b/src/compiler/utilities.ts
@@ -1135,8 +1135,15 @@ namespace ts {
         else if (lhs.expression.kind === SyntaxKind.PropertyAccessExpression) {
             // chained dot, e.g. x.y.z = expr; this var is the 'x.y' part
             const innerPropertyAccess = <PropertyAccessExpression>lhs.expression;
-            if (innerPropertyAccess.expression.kind === SyntaxKind.Identifier && innerPropertyAccess.name.text === "prototype") {
-                return SpecialPropertyAssignmentKind.PrototypeProperty;
+            if (innerPropertyAccess.expression.kind === SyntaxKind.Identifier) {
+                // module.exports.name = expr 
+                const innerPropertyAccessIdentifier = <Identifier>innerPropertyAccess.expression;
+                if (innerPropertyAccessIdentifier.text === "module" && innerPropertyAccess.name.text === "exports") {
+                    return SpecialPropertyAssignmentKind.ExportsProperty;
+                }
+                if (innerPropertyAccess.name.text === "prototype") {
+                    return SpecialPropertyAssignmentKind.PrototypeProperty;
+                }
             }
         }
 

From 00a642b84c7ea19a054d8b4202ab36569abf3bb8 Mon Sep 17 00:00:00 2001
From: Paul van Brenk <paul.van.brenk@microsoft.com>
Date: Wed, 15 Jun 2016 12:07:12 -0700
Subject: [PATCH 2/2] Add testcase

---
 tests/cases/fourslash/javascriptModules25.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 tests/cases/fourslash/javascriptModules25.ts

diff --git a/tests/cases/fourslash/javascriptModules25.ts b/tests/cases/fourslash/javascriptModules25.ts
new file mode 100644
index 00000000000..e20a957bdc5
--- /dev/null
+++ b/tests/cases/fourslash/javascriptModules25.ts
@@ -0,0 +1,13 @@
+/// <reference path='fourslash.ts'/>
+// @allowJs: true
+
+// @Filename: mod.js
+//// function foo() { return {a: true}; }
+//// module.exports.a = foo;
+
+// @Filename: app.js
+//// import * as mod from "./mod"
+//// mod./**/
+
+goTo.marker();
+verify.completionListContains('a');
\ No newline at end of file