From e130e5d53306c5117535ef250ddc4a7156b2f24d Mon Sep 17 00:00:00 2001
From: Nathan Rajlich <n@n8.io>
Date: Tue, 7 Apr 2026 23:17:47 -0700
Subject: [PATCH] fix: workflow/next ESM compatibility for .mjs config files

Use named export instead of `export =` in the CJS shim so that
Node.js cjs-module-lexer can detect withWorkflow as a named export,
enabling `import { withWorkflow } from 'workflow/next'` in ESM.
---
 .changeset/fix-next-esm-compat.md | 5 +++++
 packages/workflow/src/next.cts    | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/fix-next-esm-compat.md

diff --git a/.changeset/fix-next-esm-compat.md b/.changeset/fix-next-esm-compat.md
new file mode 100644
index 0000000000..47c424643b
--- /dev/null
+++ b/.changeset/fix-next-esm-compat.md
@@ -0,0 +1,5 @@
+---
+"workflow": patch
+---
+
+Fix `workflow/next` ESM compatibility for `next.config.mjs` files
diff --git a/packages/workflow/src/next.cts b/packages/workflow/src/next.cts
index e7ccd7a361..6923a6f2eb 100644
--- a/packages/workflow/src/next.cts
+++ b/packages/workflow/src/next.cts
@@ -1,4 +1,4 @@
 // The Next.js plugin needs to support CommonJS usage since
 // `next.config.js` using CommonJS syntax is still common.
 import nextPlugin = require('@workflow/next');
-export = nextPlugin;
+export const withWorkflow = nextPlugin.withWorkflow;