constKoa=require("koa");constapp=newKoa();constwebpack=require("webpack");constdevMiddleware=require("koa-uba-dev-middleware");constwebpackConfig=require("./webpack.dev.config");constcompiler=webpack(webpackConfig);app.use(devMiddleware(compiler,{stats: {colors: true}}));app.listen(5000,()=>{console.log("webpack server done.");});