From 4880a2673b13aa285f0917f7bec20eea5987d42e Mon Sep 17 00:00:00 2001
From: Colonel Jade <colonel.jade@proton.me>
Date: Tue, 24 Mar 2026 03:07:36 -0500
Subject: [PATCH] fix(lucide-preact): add conditional exports map for ESM/CJS
 resolution (#4198)

Without an exports map, runtimes that follow the Node.js package resolution
spec (Node.js, Bun) ignore the non-standard 'module' field and fall back to
'main' (CJS), even when the importing code is pure ESM. Since 1.0.0, the
package uses useContext and useMemo from preact/hooks internally, making this
a runtime-breaking issue: the CJS build loads a separate preact/hooks instance
which crashes on every icon render with 'undefined is not an object'.

Fixes #4196
---
 packages/lucide-preact/package.json | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/packages/lucide-preact/package.json b/packages/lucide-preact/package.json
index 07bf592aa..083f303f5 100644
--- a/packages/lucide-preact/package.json
+++ b/packages/lucide-preact/package.json
@@ -25,6 +25,13 @@
   "amdName": "lucide-preact",
   "main": "dist/cjs/lucide-preact.js",
   "module": "dist/esm/lucide-preact.js",
+  "exports": {
+    ".": {
+      "types": "./dist/lucide-preact.d.ts",
+      "import": "./dist/esm/lucide-preact.js",
+      "require": "./dist/cjs/lucide-preact.js"
+    }
+  },
   "typings": "dist/lucide-preact.d.ts",
   "files": [
     "dist"