diff --git a/package.json b/package.json
index 96f17f499..22b8b93df 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,7 @@
 {
   "name": "publishing-client",
   "private": true,
+  "type": "module",
   "scripts": {
     "format": "prettier . --write",
     "check-format": "prettier . --check",
diff --git a/prettier.config.js b/prettier.config.js
new file mode 100644
index 000000000..d421a35c7
--- /dev/null
+++ b/prettier.config.js
@@ -0,0 +1,4 @@
+/** @type {import("prettier").Config} */
+const config = {};
+
+export default config;