init

package/tsup.config.ts

@@ -0,0 +1,19 @@
+import { defineConfig } from "tsup";
+import { peerDependencies } from "./package.json";
+
+export default defineConfig((options) => {
+  const dev = !!options.watch;
+  return {
+    entry: ["src/**/*.(ts|js)"],
+    format: ["esm"],
+    target: "node18",
+    bundle: true,
+    dts: true,
+    sourcemap: true,
+    clean: true,
+    splitting: false,
+    minify: !dev,
+    external: [...Object.keys(peerDependencies)],
+    tsconfig: "tsconfig.json",
+  };
+});