import { useZoomFactor } from '@vueuse/electron'

// enable nodeIntegration if you don't provide webFrame explicitly
// see: https://www.electronjs.org/docs/api/webview-tag#nodeintegration
// Ref result will return
const factor = useZoomFactor()
console.log(factor.value) // print current zoom factor
factor.value = 2 // change current zoom factor

import { useZoomFactor } from '@vueuse/electron'

const factor = useZoomFactor(2)

import { useZoomFactor } from '@vueuse/electron'
import { shallowRef } from 'vue'

const factor = shallowRef(1)

useZoomFactor(factor) // zoom factor will match with the ref

factor.value = 2 // zoom factor will change