Add JSDoc to deno_typescript (#2890)

1 files changed, 13 insertions, 0 deletions

diff --git a/deno_typescript/globals.d.ts b/deno_typescript/globals.d.ts
new file mode 100644
index 000000000..b087c5552
--- /dev/null
+++ b/deno_typescript/globals.d.ts
@@ -0,0 +1,13 @@
+// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
+
+// This scopes the `ts` namespace globally, which is where it exists at runtime
+// when building Deno, but the `typescript/lib/typescript.d.ts` is defined as a
+// module
+
+import * as _ts from "typescript";
+
+declare global {
+  namespace ts {
+    export = _ts;
+  }
+}