From 3cee889ff68c565cfb6bdae0ebc11ba6c9a6f3d8 Mon Sep 17 00:00:00 2001
From: tsjs-language-eng <tsjs-language-eng@google.com>
Date: Mon, 13 Nov 2023 17:37:16 -0800
Subject: [PATCH] Add legacy namespace info for tombstone summaries

PiperOrigin-RevId: 582136634
---
 src/summary.ts                   | 1 +
 src/ts_migration_exports_shim.ts | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/src/summary.ts b/src/summary.ts
index ffbff10fb..9f2623345 100644
--- a/src/summary.ts
+++ b/src/summary.ts
@@ -54,6 +54,7 @@ export class FileSummary {
   modName: string|undefined;
   autochunk = false;
   enhanceable = false;
+  legacyNamespace = false;
   moduleType = ModuleType.UNKNOWN;
 
   private stringify(symbol: Symbol): string {
diff --git a/src/ts_migration_exports_shim.ts b/src/ts_migration_exports_shim.ts
index ac715764b..0136ea45e 100644
--- a/src/ts_migration_exports_shim.ts
+++ b/src/ts_migration_exports_shim.ts
@@ -457,6 +457,9 @@ class Generator {
     fileSummary.addStrongRequire({type: Type.CLOSURE, name: 'goog'});
     fileSummary.addStrongRequire(
         {type: Type.CLOSURE, name: this.srcIds.googModuleId});
+    if (maybeDeclareLegacyNameCall) {
+      fileSummary.legacyNamespace = true;
+    }
 
     fileSummary.autochunk = isAutoChunk;
     fileSummary.moduleType = ModuleType.GOOG_MODULE;