install project helper
install project helper, include eslint，tslint, jest, commit lint (安装项目助手，包括 eslint,tslint,jest, commit 时的格式化校验)
Instructions
npx @marchyang/project-helper
use laster versoin ,use npx --ignore-existing @marchyang/project-helper@latest
to do
- 如果该项目已经有 global.d.ts 就不增加了