Local variable called 'name' conflicts with lib.d.ts 'name'

[minkir014]

I have a variable called name and it seems to be duplicated with a const in lib.dom.d.ts and this affects some functions in vs code like hovering and going to definition.
See this picture that shows the problem of hovering

and this shows the problem of going to definition when I press F12 It goes to this file

[mjbvz]

If you are not targeting the web, you can disable dom typings by setting "lib": ["es6"] in your jsconfig.json:

{
    "compilerOptions": {
        "module": "commonjs",
        "target": "es2016",
        "jsx": "preserve",
        "lib": ["es6"]
    },
    "exclude": [
        "node_modules",
        "**/node_modules/*"
    ]
}

[lll000111]

Just for background, this is where it comes from: https://developer.mozilla.org/en-US/docs/Web/API/Window/name — meaning it's unavoidable and not a TS issue, since it is a global variable. EDIT: Okay, this should still be recognized as being overridden by a local variable in your code example. When I try that I have no issues though, "Jump to definition" takes me to the var statement and I get "var name: string" (I used a string in my test). I only get "const name: never" when I leave out the var, overriding the global "name".

[minkir014]

@mjbvz That wasn't a typescript file. It was a javascript file. I published this issue to vs code as the compiler understand that but vs code doesn't. I am targeting web for your information.

[minkir014]

@lll000111 This is my code and that what I have. I don't understand how it worked for you. Tell me what's your steps.

[lll000111]

Tell me what's your steps.

@minkir014

I use WebStorm — but the TS language service. If that makes any difference it's not a TS issue anyway.

I added a var name = "something"; to a random TS file I had open in a TS project (that includes "dom" lib in tsconfig.json) and a console.log(name); statement. I queried the language server with CTRL-mouseover to see the inferred type(s). I removed var and checked again (plus I got a TS error now).

[minkir014]

@lll000111 Have you hovered over the name variable in the console.log(name); statement and gave you the same result? Plus, I think that it's a vs code problem. So, I opened an issue at vs code but it was transferred here.

[minkir014]

@lll000111 Are you here?

[lll000111]

@minkir014

Have you hovered over the name varia...

Yes.

Are you here?

I'm not sitting in front of a computer 24x7...

[minkir014]

@lll000111 Can you transfer this issue back to vs code issues?

[lll000111]

@minkir014 Me???

[minkir014]

If you can't. I'll close this issue and start another one with the same name.