TypeScript
This is my TypeScript project .
参考：
快速搭建一个TypeScript项目： https://www.jianshu.com/p/df14afcfdb03
webpack打包纯ts项目： https://www.jianshu.com/p/9e61598f024c
webpack4打包typescript： https://www.jianshu.com/p/abcd1c350b88
ts定义返回函数类型： https://blog.csdn.net/youngsailor/article/details/94284412
正则表达式 - 语法： https://www.runoob.com/regexp/regexp-syntax.html
如何在typescript中解决 error TS2451: Cannot redeclare block-scoped variable 'name' https://www.jianshu.com/p/78268bd9af0a