root
/
vue3-core
mirror of https://github.com/vuejs/core.git
1
0
Fork 0
Code Issues Actions 10 Packages Projects Releases Wiki Activity

Merge dafd7dddd8 into ba391f5fdf

This commit is contained in:
YangLGggggggggg 2025-07-01 17:51:43 +08:00 committed by GitHub
parent ba391f5fdf dafd7dddd8
commit 5dfc327399
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
packages/reactivity/src/ref.ts
View File

@ -45,6 +45,8 @@ export function isRef(r: any): r is Ref {
return r ? r[ReactiveFlags.IS_REF] === true : false return r ? r[ReactiveFlags.IS_REF] === true : false
} }
export type TypeRef<T> = Ref<UnwrapRef<T>, UnwrapRef<T> | T>
/** /**
* Takes an inner value and returns a reactive and mutable ref object, which * Takes an inner value and returns a reactive and mutable ref object, which
* has a single property `.value` that points to the inner value. * has a single property `.value` that points to the inner value.
@ -54,7 +56,7 @@ export function isRef(r: any): r is Ref {
*/ */
export function ref<T>( export function ref<T>(
value: T, value: T,
): [T] extends [Ref] ? IfAny<T, Ref<T>, T> : Ref<UnwrapRef<T>, UnwrapRef<T> | T> ): [T] extends [Ref] ? IfAny<T, Ref<T>, T> : TypeRef<T>
export function ref<T = any>(): Ref<T | undefined> export function ref<T = any>(): Ref<T | undefined>
export function ref(value?: unknown) { export function ref(value?: unknown) {
return createRef(value, false) return createRef(value, false)