import { defineConfig, mergeConfig } from 'vitest/config' import { tanstackBuildConfig } from '@tanstack/config/build' import react from '@vitejs/plugin-react' const config = defineConfig({ plugins: [react()], test: { name: 'react-router', watch: false, environment: 'jsdom', }, }) export default mergeConfig( config, tanstackBuildConfig({ entry: './src/index.tsx', srcDir: './src', }), )