Ruby
> https://atlassc.net/2023/07/02/fixing-tun-mode-in-clash-the-essential-dns-configuration-guide > > 加个DNS配置就行了。 确实好使，感谢！
how to solve it? my console has so many warning like this. i use `quietDeps = true` but not useful. 
one line ```ts type MyOmit = Pick ``` but maybe understand `{[P in keyof T as P extends K ? never: P] :T[P]}` is more better for learning ts