Does Visual Studio Code extension work for Vue2?

[Darkzarich]

Hello!

Extension from this repo work great for Vue 3 but it kind of errors out for Vue 2 ("vue": "^2.7.14") in some places. I think it generally work, but then I see these typing warnings though I do not use TypeScript in this old project:

I don't think I can properly type it in Vue 2.

Maybe I didn't setup something? or should I use a different extension for Vue 2?

[RayGuo-ergou]

Do you have checkJs: true in your jsconfig.json? If yes try to remove that, if not try to explicitly set to false.

[Darkzarich]

Hello! Yes, I do have that set as true.

But if I set it to false will it still suggest me fields from data and props?

I also use it for *.js files but for that matter I could just add all *.vue files to exclude

[RayGuo-ergou]

It just tell typescript to not check errors for javascript files, all other functionality should work: https://www.typescriptlang.org/tsconfig/#checkJs

[Darkzarich]

I understand what it does, it does get rid of errors but it also gets rid of any type checking :(

I tried adding this to my jsconfig.json :

"exclude": ["node_modules", "dist", "*/**/*.vue"],

so I at least have type check in my js files but it's not ideal unfortunately.

As for as I remember Vue 2 had terrible TypeScript support so maybe it can't be helped.

[RayGuo-ergou]

Ah i see, yes you could do that or

1. use @vue-ignore or @ts-ignore
2. Use jsdoc, e.g. declare nativeType as the button type union
3. Probably is not really needed but can have another jsconfig.json for only vue files.