About `typescript` question? Does this need to be installed again?
RSS1102 opened this issue · 4 comments
Does this need to be installed again?
- It says "nuxt 3 is fully typed and provides helpful shortcuts to ensure you have access to accurate type information when you are coding".https://v3.nuxtjs.org/guide/concepts/typescript。
2.I do not install typescript, but I still have type verification.
You should write it like this let name: string | number = '123'.
By the way, String shoud be 'string'.
You should write it like this
let name: string | number = '123'.By the way,
Stringshoud be 'string'.
OK,This is my mistake. My main question is to ask the difference between installing typescript and not.
The above figure is just to prove that I have not installed typescript , and I can still make type judgment.
I don't quite understand the difference between whether to install or not.(To determine if I want to install typescript as well)
thanks.
If you install typescript, you can control the version of typescript.
If you do not install it, it will invoke global typescript or a version of typescript invoked by another package.
If you don't want typescript type check, write it like this:
<script setup>
// just remove lang="ts" in script
</script>ok,Thank you very much for your answer.