1、全局和本地安装TypeScript
2、初始化、安装webpack、webpack-cli、webpack-dev-server、webpack-merge
3、两个webpack插件clean-webpack-plugin和html-webpack-plugin
4、创建配置文件tsconfig.json, tsc --init
5、安装loader, ts-loader css-loader url-loader file-loader less-loader
6、单元测试npx ts-jest config:init