3 files changed, 22 insertions, 2 deletions

diff --git a/packages/service-shared/esbuild.config.js b/packages/service-shared/esbuild.config.js
new file mode 100644
index 0000000..ce57cd7
--- /dev/null
+++ b/packages/service-shared/esbuild.config.js
@@ -0,0 +1,21 @@
+// @ts-check
+
+const { chrome } = require('../../config/build-common');
+const { getConfig } = require('../../config/esbuild-config');
+
+module.exports = getConfig({
+  absWorkingDir: __dirname,
+  entryPoints: [
+    'src/index.ts',
+  ],
+  outfile: 'dist/index.mjs',
+  format: 'esm',
+  // The package that includes this one will have a header comment,
+  // no need to have an additional one here.
+  banner: {},
+  platform: 'node',
+  target: chrome,
+  external: [
+    'zod',
+  ],
+});
diff --git a/packages/service-shared/package.json b/packages/service-shared/package.json
index 6f34a9d..e812e4a 100644
--- a/packages/service-shared/package.json
+++ b/packages/service-shared/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "sideEffects": false,
-  "main": "src/index.ts",
+  "module": "dist/index.mjs",
   "types": "dist/index.d.ts",
   "scripts": {
     "typecheck": "tsc"
diff --git a/packages/shared/package.json b/packages/shared/package.json
index e2b2c77..e4b57b0 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -3,7 +3,6 @@
   "version": "0.1.0",
   "private": true,
   "sideEffects": false,
-  "main": "src/index.ts",
   "module": "dist/index.mjs",
   "types": "dist/index.d.ts",
   "scripts": {