Incorrect type narrowing in closures

[MellKam]

The type narrowing seems to be incorrect. In this example it should be the same type as the variable originally has, but for some reason it has null. (I have the latest version lsp extension and the latest version of vscode installed)

A bit different, but still incorrect reproduction in playground

[so1ve]

I can't reproduce this issue on my machine, could you please provide a full repro repository?

[MellKam]

@so1ve You can check the vue playground link. I will try to make a repo with reproduction today

[so1ve]

I already checked that, and indeed the type is incorrect. But I cannot debug on the playground :(

[MellKam]

@so1ve https://github.com/MellKam/vue-lsp-ts-bug/blob/main/src/App.vue