import{defineConfig}from "vite" import react from "@vitejs/plugin-react" import path from "path" export default defineConfig({plugins: [react()],resolve: {alias: {"@": path.resolve(__dirname,"./src"),},},build: {outDir: "dist",sourcemap: false,rollupOptions: {output: {manualChunks: {vendor: ["react","react-dom"],charts: ["recharts","d3"],utils: ["lodash","papaparse","xlsx","mathjs"],},},},},server: {port: 3000,open: true,},}){}