diff --git a/spin/index.d.ts b/spin.js/index.d.ts
similarity index 100%
rename from spin/index.d.ts
rename to spin.js/index.d.ts
diff --git a/spin/spin-tests.ts b/spin.js/spin.js-tests.ts
similarity index 100%
rename from spin/spin-tests.ts
rename to spin.js/spin.js-tests.ts
diff --git a/spin/tsconfig.json b/spin.js/tsconfig.json
similarity index 93%
rename from spin/tsconfig.json
rename to spin.js/tsconfig.json
index c05545cf34..e4aaa00965 100644
--- a/spin/tsconfig.json
+++ b/spin.js/tsconfig.json
@@ -14,6 +14,6 @@
     },
     "files": [
         "index.d.ts",
-        "spin-tests.ts"
+        "spin.js-tests.ts"
     ]
 }
\ No newline at end of file