Yaojian

[Feature Request]: Fallback/mirrors/redirecting URLs

6

In China, the [Great FireWall](https://en.wikipedia.org/wiki/Great_Firewall) blocks `raw.githubusercontent.com` so the powershell installation command fails. Is their another way to install ?

When define all types in one SDL file, [Custom folding regions](https://www.jetbrains.com/help/webstorm/code-folding-settings.html) like `#region User`/`#endregion` will be a great help .

IsExact does not handle `readonly` modifier

1

`IsExact` returns `true` when the only difference between two interfaces is the `readonly` modifier. ```ts interface A { value: string; } interface B { readonly value: string; } assert(false); //...