vite.config.ts

import react from "@vitejs/plugin-react";
import { resolve } from "path";
import { defineConfig } from "vitest/config";
import dts from "vite-plugin-dts";

export default defineConfig({
  plugins: [react(), dts({ include: ["src"] })],
  build: {
    lib: {
      entry: resolve(__dirname, "src/index.ts"),
      formats: ["es", "cjs"],
      fileName: (format) => `index.${format === "es" ? "js" : "cjs"}`,
    },
    rollupOptions: {
      external: [
        "react",
        "react-dom",
        "react/jsx-runtime",
        "styled-components",
      ],
      output: {
        globals: {
          react: "React",
          "react-dom": "ReactDOM",
        },
      },
    },
  },
  test: {
    environment: "jsdom",
    globals: true,
    setupFiles: ["./test/setup.ts"],
  },
});