1 files changed, 19 insertions, 0 deletions
diff --git a/cli/js/ts_global.d.ts b/cli/js/ts_global.d.ts
new file mode 100644
index 000000000..71a01e30e
--- /dev/null
+++ b/cli/js/ts_global.d.ts
@@ -0,0 +1,19 @@
+// 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.
+
+// Warning! This is a magical import. We don't want to have multiple copies of
+// typescript.d.ts around the repo, there's already one in
+// deno_typescript/typescript/lib/typescript.d.ts. Ideally we could simply point
+// to that in this import specifier, but "cargo package" is very strict and
+// requires all files to be present in a crate's subtree.
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+import * as ts_ from "$asset$/typescript.d.ts";
+
+declare global {
+  namespace ts {
+    export = ts_;
+  }
+}