Deno.errors.NotFound incomplete type (and maybe others)

[sigmaSd]

code exist at runtime but it does not exist on the type

Version: Deno 1.41.2

try {
  Deno.readTextFileSync("doesnt-exist");
} catch (e) {
  console.log((e as Deno.errors.NotFound).code);
}

[MujahedSafaa]

Hello @lucacasonato
Could you please clarify what the expected behavior or solution for this bug?

[MohammadSu1]

Hi @sigmaSd
The problem is related to the use of 'check' itself, as using it in this case does not guarantee that the error will be cast to Deno.errors.NotFound in the catch block. As a result, an error is raised when trying to access the code property.

[eliph4z]

@sigmaSd this issue is still relevant ?

[sigmaSd]

I'm not sure, the same issue happens with the latest version,

Though i look in the docs and source code , and I didn't find where is code coming from