electron-vue-vite/preload.js

const { contextBridge, ipcRenderer } = require('electron')

contextBridge.exposeInMainWorld('$electron', {
  send: (channel, args) => ipcRenderer.send(channel, args),
  once: (channel, listener) => ipcRenderer.once(channel, listener),
  on: (channel, listener) => ipcRenderer.on(channel, listener)
})