1 files changed, 13 insertions, 0 deletions
diff --git a/tests/specs/test/doc_ts_expect_error/mod.ts b/tests/specs/test/doc_ts_expect_error/mod.ts
new file mode 100644
index 000000000..eeace602a
--- /dev/null
+++ b/tests/specs/test/doc_ts_expect_error/mod.ts
@@ -0,0 +1,13 @@
+/**
+ * ```ts
+ * import { add } from "./mod.ts";
+ *
+ * add(1, 2);
+ *
+ * // @ts-expect-error: can only add numbers
+ * add('1', '2');
+ * ```
+ */
+export function add(first: number, second: number) {
+  return first + second;
+}