import { defineConfig } from "tsup";

export default defineConfig({
  entry: ["src/index.ts"],
  format: ["cjs", "esm"],
  dts: true,
  clean: true,
  outDir: "dist",
  splitting: false,
  sourcemap: true,
  target: "es2020",
  platform: "node",
  external: ["hijri-core", "@js-temporal/polyfill"],
  outExtension({ format }) {
    return { js: format === "esm" ? ".mjs" : ".cjs" };
  },
});