import { watchEffect, watch, nextTick } from 'vue'

export const useWatchOnly = (...args: Parameters<typeof watch>) => {
  const cbRaw = args[1]
  let stop
  args[1] = (...args) => {
    if (stop) {
      stop()
    } else {
      nextTick(stop)
    }
    return cbRaw(...args)
  }
  stop = watch(...args)
}

export const useWatchEffectOnly = (...args: Parameters<typeof watchEffect>) => {
  const cbRaw = args[0]
  let stop
  args[0] = (...args) => {
    if (stop) {
      stop()
    } else {
      nextTick(stop)
    }
    return cbRaw(...args)
  }
  stop = watchEffect(...args)
}