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types(reactivity): add undefined type to ref/shallowRef when no args #791

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Merged
merged 1 commit into from
Mar 6, 2020
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types(reactivity): add undefined type to ref/shallowRef when no args #791

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4 changes: 2 additions & 2 deletions packages/reactivity/src/ref.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -29,13 +29,13 @@ export function isRef(r: any): r is Ref {
}

export function ref<T>(value: T): T extends Ref ? T : Ref<UnwrapRef<T>>
export function ref<T = any>(): Ref<T>
export function ref<T = any>(): Ref<T | undefined>
export function ref(value?: unknown) {
return createRef(value)
}

export function shallowRef<T>(value: T): T extends Ref ? T : Ref<T>
export function shallowRef<T = any>(): Ref<T>
export function shallowRef<T = any>(): Ref<T | undefined>
export function shallowRef(value?: unknown) {
return createRef(value, true)
}
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