diff --git a/bbb.js b/bbb.js
index 398b3e5..9e30551 100644
--- a/bbb.js
+++ b/bbb.js
@@ -1,2 +1,4 @@
-function bbb() {
+function bbb(x) {
+  let aaa = x;
+  return aaa.prop;
 }
diff --git a/foo.ts b/foo.ts
index a920b3b..34aeb0b 100644
--- a/foo.ts
+++ b/foo.ts
@@ -1,3 +1,5 @@
+import aaa from 'aaa';
+
 function foo() {
   return null.dksee;
 }
diff --git a/test.js b/test.js
index 86b6950..6a1ebfa 100644
--- a/test.js
+++ b/test.js
@@ -1,2 +1,3 @@
 function test() {
+    return null.prop;
 }