console.log('preload..')
const {contextBridge, ipcRenderer} = require('electron')
contextBridge.exposeInMainWorld('API', {
    getVersion: () => {
        return process.versions.electron
    },
    saveFile: (data) => {
        ipcRenderer.send('save-file', data)
        return true
    },
    readFile(option) {
        return ipcRenderer.invoke('read-file', option)
    }
})