import { defineConfig } from 'tsup' export default defineConfig([ { entry: ['src/index.ts'], outDir: 'build', target: 'node16', platform: 'node', format: ['esm', 'cjs'], splitting: false, sourcemap: true, minify: false, shims: true, dts: true, esbuildOptions(options) { options.target = 'es2020' options.jsx = 'preserve' } } ])