let win = new BrowserWindow({
    width:800,
    height:600,
    title:"hola mundo!",
    maximizable:false,
    center:true,
    show:false
})
win.once('ready-to-show',()=>{
    win.show()
})
win.on('move',()=>{
    let position = win.getPosition()
    console.log(`la posicion de la ventana es :${position}`)
})