vite.config.ts

import react from '@vitejs/plugin-react-swc';
import { defineConfig } from 'vite';
import dts from 'vite-plugin-dts';
import type { ViteUserConfig } from 'vitest/config';

const vitestConfig: ViteUserConfig = {
  test: {
    globals: true,
    environment: 'jsdom',
    setupFiles: './test/setup.ts',
  },
};

// https://vite.dev/config/
export default defineConfig({
  plugins: [
    react(),
    dts({
      insertTypesEntry: true,
    }),
  ],
  build: {
    lib: {
      entry: 'src/index.ts',
      formats: ['es', 'cjs'],
      fileName: (format) => `index.${format}.js`,
    },
    target: 'esnext',
    rollupOptions: {
      external: ['react', 'react-dom', 'react/jsx-runtime'],
      output: {
        globals: {
          'react': 'React',
          'react-dom': 'ReactDOM',
          'react/jsx-runtime': 'React',
        },
      },
    },
  },
  ...vitestConfig,
});