I get a syntax error 800A03EA electron

// const { app, BrowserWindow } = require('electron')

// function createWindow () {
//   const win = new BrowserWindow({
//     width: 800,
//     height: 600
//   })

//   win.loadFile('public/index.html')

// }

// app.whenReady().then(() => {
//   createWindow()
// })

//printen met electron
//electron electron.js bg.js
//To open DevTools, use the shortcut "Ctrl+Shift+I" or the <F12> key
const { app, BrowserWindow, ipcMain } = require("electron")



const url = require("url")
const path = require("path")


// const printer = require('ZDesigner ZD420-203dpi ZPL')

let mainWindow;

function createWindow() {
  mainWindow = new BrowserWindow({
    width: 1280,
    height: 1024,

    // fullscreen: true,
    autoHideMenuBar: true,

    webPreferences: {
      nodeIntegration: true,
      contextIsolation: true,
      preload: path.join(__dirname, "electron-preload.js"),
    },
  });

  mainWindow.loadURL(
    url.format({
      pathname: path.join(__dirname, `./dist/index.html`),
      protocol: "file:",
      slashes: true,
    })
  );
  mainWindow.on("closed", function() {
    mainWindow = null;
  });
}
console.log(app);
app.on("ready", createWindow);

app.on("window-all-closed", function() {
  if (process.platform !== "darwin") app.quit();
});

app.on("activate", function() {
  if (mainWindow === null) createWindow();
});

//USBPRINT\ZEBRA_TECHNOLOGIES_ZTC_ZD420-203DPI_ZPL\6&18DADFD0&1&USB001
const printer = require('printer')

const zpl = this.base64DecodeUnicode(this.$store.state.allDocumentInfo.content)

      
const printerName = 'ZDesigner ZD420-203dpi ZPL'

//node-gyp clean configure build --verbose --arch=x64
//yarn add electron-rebuild --arch=x64
ipcMain.on("toMain", (event, args) => {
  console.log(event, args);
 

      printer.printDirect({
        type: "RAW",
        printer: printerName,
        data: zpl,
        succes: function(jobId){
          console.log("create print job" + jobId)
        },
        error: function(err){
          console.log(err)
        }
      })
});