AplicacaoFinanceira-Typescr ipt npm初始化 npm install typescr ipt2.3.2-保存开发 npm rum编译 cdm> cd桌面> cd alurabank> >> npm开始 npm install lite-server2.3.0 --save-dev >> Criar um servidor local npm installcurrently3.4.0 --save-dev >&g