We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
latest
https://play.vuejs.org/#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
repo 由于没有类型提示,所以在这里详细说明我目前遇到的问题
目前有个场景,需要使用 addRef 方法把 el 添加到 refList 数组中,由于使用了 lang=ts 所以需要补全 addRef 的入参类型
addRef
el
refList
lang=ts
按照 VNodeRef 类型,函数形式的模板引用入参类型为 Element | ComponentPublicInstance | null 于是我按照这样进行配置
VNodeRef
Element | ComponentPublicInstance | null
这时候确实没 ts 报错提示了
可是这时候就没了 RefTest 组件的方法提示了
RefTest
期望在函数模板引用中,el 的类型可以是当前组件的类型,而不是通用的 ComponentPublicInstance
ComponentPublicInstance
如上
No response
The text was updated successfully, but these errors were encountered:
一个函数声明可以被用在任何地方,不能从某一个被使用的地方倒推出其参数类型。这是受 TypeScript 本身类型推导所限,不是 Vue 能解决的。
Sorry, something went wrong.
No branches or pull requests
Vue version
latest
Link to minimal reproduction
https://play.vuejs.org/#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
Steps to reproduce
目前有个场景,需要使用
addRef
方法把el
添加到refList
数组中,由于使用了lang=ts
所以需要补全addRef
的入参类型按照
VNodeRef
类型,函数形式的模板引用入参类型为Element | ComponentPublicInstance | null
于是我按照这样进行配置这时候确实没 ts 报错提示了
可是这时候就没了
RefTest
组件的方法提示了What is expected?
期望在函数模板引用中,
el
的类型可以是当前组件的类型,而不是通用的ComponentPublicInstance
What is actually happening?
如上
System Info
No response
Any additional comments?
No response
The text was updated successfully, but these errors were encountered: