From bf4b63d3ba0e318ada17ae05ccdda5a007c11405 Mon Sep 17 00:00:00 2001
From: Daniel Rosenwasser <drosen@microsoft.com>
Date: Mon, 1 Feb 2016 13:28:58 -0800
Subject: [PATCH] Only error on 'export =' declarations.

---
 src/compiler/program.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/compiler/program.ts b/src/compiler/program.ts
index 8ec821cb665..9a06a49370e 100644
--- a/src/compiler/program.ts
+++ b/src/compiler/program.ts
@@ -1071,8 +1071,11 @@ namespace ts {
                             diagnostics.push(createDiagnosticForNode(node, Diagnostics.import_can_only_be_used_in_a_ts_file));
                             return true;
                         case SyntaxKind.ExportAssignment:
-                            diagnostics.push(createDiagnosticForNode(node, Diagnostics.export_can_only_be_used_in_a_ts_file));
-                            return true;
+                            if ((<ExportAssignment>node).isExportEquals) {
+                                diagnostics.push(createDiagnosticForNode(node, Diagnostics.export_can_only_be_used_in_a_ts_file));
+                                return true;
+                            }
+                            break;
                         case SyntaxKind.ClassDeclaration:
                             let classDeclaration = <ClassDeclaration>node;
                             if (checkModifiers(classDeclaration.modifiers) ||