Hi Hackers. Hammerspoon is a wonderful macOS automation tools. But writing large Lua scripts become a terrible experience. So I create and publish a TypeScript

Hi Hackers. Hammerspoon is a wonderful macOS automation tools. But writing large Lua scripts become a terrible experience. So I create and publish a TypeScript declaration file for Hammerspoon APIS. With the help of typescript-to-lua, we can now writing hammerspoon scripts in a better way. Since there are lots of APIs, I need some help complete them. If someone are interested, pull request is welcome!