vite.config.ts

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import { resolve } from 'path';

export default defineConfig({
  plugins: [react()],
  resolve: {
    alias: {
      '@': resolve(__dirname, 'src'),
    },
  },
  build: {
    lib: {
      entry: resolve(__dirname, 'src', 'index.ts'),
      formats: ['es'],
      fileName: (ext) => `index.${ext}.js`,
    },
    target: 'esnext',
    sourcemap: true,
  },
})