Function shallowRef

src/reactivity/ref.ts:174–183

(raw?: unknown)

export function shallowRef<T>(value: T): Ref<T>
export function shallowRef<T = any>(): Ref<T | undefined>
export function shallowRef(raw?: unknown) {
  if (isRef(raw)) {
    return raw
  }
  const value = shallowReactive({ [RefKey]: raw })
  return createRef({
    get: () => value[RefKey] as any,
    set: (v) => ((value[RefKey] as any) = v),
  })
}

export function triggerRef(value: any) {
  if (!isRef(value)) return