Function getVueInternalClasses

src/utils/helper.ts:93–117

()

  | undefined

export const getVueInternalClasses = () => {
  if (!vueInternalClasses) {
    const vm: any = defineComponentInstance(getVueConstructor(), {
      computed: {
        value() {
          return 0
        },
      },
    })

    // to get Watcher class
    const Watcher = vm._computedWatchers.value.constructor
    // to get Dep class
    const Dep = vm._data.__ob__.dep.constructor

    vueInternalClasses = {
      Watcher,
      Dep,
    }

    vm.$destroy()
  }

  return vueInternalClasses
}