3 files changed, 24 insertions, 0 deletions
diff --git a/cli/tests/integration/doc_tests.rs b/cli/tests/integration/doc_tests.rs
index 72f5f4314..cdbee845b 100644
--- a/cli/tests/integration/doc_tests.rs
+++ b/cli/tests/integration/doc_tests.rs
@@ -47,6 +47,11 @@ itest!(deno_doc_types_header {
   http_server: true,
 });
 
+itest!(deno_doc_referenced_private_types {
+  args: "doc doc/referenced_private_types.ts",
+  output: "doc/referenced_private_types.out",
+});
+
 itest!(_060_deno_doc_displays_all_overloads_in_details_view {
   args:
     "doc doc/060_deno_doc_displays_all_overloads_in_details_view.ts NS.test",
diff --git a/cli/tests/testdata/doc/referenced_private_types.out b/cli/tests/testdata/doc/referenced_private_types.out
new file mode 100644
index 000000000..507b91e3a
--- /dev/null
+++ b/cli/tests/testdata/doc/referenced_private_types.out
@@ -0,0 +1,12 @@
+Defined in file:///[WILDCARD]/doc/referenced_private_types.ts:5:0
+
+class MyClass
+
+  prop: MyInterface
+
+Defined in file:///[WILDCARD]/doc/referenced_private_types.ts:1:0
+
+private interface MyInterface
+
+  prop?: string
+
diff --git a/cli/tests/testdata/doc/referenced_private_types.ts b/cli/tests/testdata/doc/referenced_private_types.ts
new file mode 100644
index 000000000..9570d4625
--- /dev/null
+++ b/cli/tests/testdata/doc/referenced_private_types.ts
@@ -0,0 +1,7 @@
+interface MyInterface {
+  prop?: string;
+}
+
+export class MyClass {
+  prop: MyInterface = {};
+}