diff --git a/scripts/dtsBundler.mjs b/scripts/dtsBundler.mjs
index 305172d3199e1..b17d32ead8b18 100644
--- a/scripts/dtsBundler.mjs
+++ b/scripts/dtsBundler.mjs
@@ -400,10 +400,11 @@ function emitAsNamespace(name, moduleSymbol) {
 emitAsNamespace("ts", moduleSymbol);
 
 write("export = ts;", WriteTarget.Both);
+write("export as namespace ts;", WriteTarget.Both);
 
 const copyrightNotice = fs.readFileSync(path.join(__dirname, "CopyrightNotice.txt"), "utf-8");
-const publicContents = copyrightNotice + publicLines.join(newLine);
-const internalContents = copyrightNotice + internalLines.join(newLine);
+const publicContents = copyrightNotice + publicLines.join(newLine) + newLine;
+const internalContents = copyrightNotice + internalLines.join(newLine) + newLine;
 
 if (publicContents.includes("@internal")) {
     console.error("Output includes untrimmed @internal nodes!");
diff --git a/tests/baselines/reference/api/tsserverlibrary.d.ts b/tests/baselines/reference/api/tsserverlibrary.d.ts
index 760a948efc21a..1c385ae2ce029 100644
--- a/tests/baselines/reference/api/tsserverlibrary.d.ts
+++ b/tests/baselines/reference/api/tsserverlibrary.d.ts
@@ -11064,4 +11064,5 @@ declare namespace ts {
      */
     function transform<T extends Node>(source: T | T[], transformers: TransformerFactory<T>[], compilerOptions?: CompilerOptions): TransformationResult<T>;
 }
-export = ts;
\ No newline at end of file
+export = ts;
+export as namespace ts;
diff --git a/tests/baselines/reference/api/typescript.d.ts b/tests/baselines/reference/api/typescript.d.ts
index 85d2a5b10a201..b80d7c269bc82 100644
--- a/tests/baselines/reference/api/typescript.d.ts
+++ b/tests/baselines/reference/api/typescript.d.ts
@@ -7194,4 +7194,5 @@ declare namespace ts {
      */
     function transform<T extends Node>(source: T | T[], transformers: TransformerFactory<T>[], compilerOptions?: CompilerOptions): TransformationResult<T>;
 }
-export = ts;
\ No newline at end of file
+export = ts;
+export as namespace ts;