From ac3626d743345bf23b96bac0e343b3981ed89ca2 Mon Sep 17 00:00:00 2001
From: Claude Code <claude@anthropic.com>
Date: Thu, 19 Mar 2026 04:35:23 -0700
Subject: [PATCH] =?UTF-8?q?chore(config):=20=F0=9F=94=A7=20Update=20TypeSc?=
 =?UTF-8?q?ript=20bundling=20config=20for=20optimized=20build=20settings?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Lilith Autocommit <noreply@atlilith.com>
---
 tsup.config.ts | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/tsup.config.ts b/tsup.config.ts
index 3bf41e0..b7fbc27 100644
--- a/tsup.config.ts
+++ b/tsup.config.ts
@@ -1,3 +1,17 @@
 import { createLibraryConfig } from '@lilith/configs/tsup/library';
 
-export default createLibraryConfig();
+// Override to produce a browser-safe bundle.
+// NodeDictionaryLoader and DictionaryPersistence import fs/path/fs/promises.
+// These are dead code in browser consumers, but esbuild keeps the import
+// statements for externalized modules. Use esbuildOptions.alias to redirect
+// those imports to an empty browser stub so the dist has no Node.js imports.
+export default createLibraryConfig({
+  esbuildOptions(options) {
+    options.alias = {
+      ...options.alias,
+      fs: './src/browser-stubs/node-modules.ts',
+      path: './src/browser-stubs/node-modules.ts',
+      'fs/promises': './src/browser-stubs/node-modules.ts',
+    };
+  },
+});