1. https://github.com/Microsoft/TypeScript-React-Starter#typescript-react-starter

遇到的问题

1. 安装失败

error An unexpected error occurred: "https://registry.npm.taobao.org/=: Not found".
info If you think this is a bug, please open a bug report with the information provided in "E:\\www\\TypeScript-React-Starter\\my-app\\yarn-error.log".
info Visit https://yarnpkg.com/en/docs/cli/add for documentation about this command.

结果: 不能使用 yarn start 使用 npm run start 正常

2.

(2658,19): Interface 'Element' cannot simultaneously extend types 'ReactElement<any>' and 'ReactElement<any>'.
  Named property 'type' of types 'ReactElement<any>' and 'ReactElement<any>' are not identical.