How to use the flac-bindings.bindings function in flac-bindings

}
    if(app.isPackaged) {
        logger.info('Starting updater...');
        require('./updater.js');
        template.splice(template.length - 2, 1);
    } else {
        logger.info('Opening dev tools...');
        mainWindow.webContents.openDevTools();
    }

    menu = electron.Menu.buildFromTemplate(template);
    electron.Menu.setApplicationMenu(menu);
    tray = new CATray(mainWindow, tt);

    const path = require('path');
    if('function' === typeof flac.bindings.load) {
        logger.info('Loading libFLAC from resources');
        if(process.platform === 'darwin') {
            flac.bindings.load(__dirname + '/../lib/mac/libFLAC.dylib');
        } else if(process.platform === 'linux') {
            flac.bindings.load(__dirname + '/../lib/linux/libFLAC.so');
        } else if(process.platform === 'windows' || process.platform === 'win32') {
            flac.bindings.load(path.dirname(__dirname) + '\\lib\\win\\libFLAC');
        }
    }

    if(!c.AudioInput.isNativeLibraryLoaded()) {
        logger.info('Loading libportaudio from resources');
        if(process.platform === 'darwin') {
            c.AudioInput.loadNativeLibrary(__dirname + '/../lib/mac/libportaudio.dylib');
        } else if(process.platform === 'linux') {
            c.AudioInput.loadNativeLibrary(__dirname + '/../lib/linux/libportaudio.so');

mainWindow.webContents.openDevTools();
    }

    menu = electron.Menu.buildFromTemplate(template);
    electron.Menu.setApplicationMenu(menu);
    tray = new CATray(mainWindow, tt);

    const path = require('path');
    if('function' === typeof flac.bindings.load) {
        logger.info('Loading libFLAC from resources');
        if(process.platform === 'darwin') {
            flac.bindings.load(__dirname + '/../lib/mac/libFLAC.dylib');
        } else if(process.platform === 'linux') {
            flac.bindings.load(__dirname + '/../lib/linux/libFLAC.so');
        } else if(process.platform === 'windows' || process.platform === 'win32') {
            flac.bindings.load(path.dirname(__dirname) + '\\lib\\win\\libFLAC');
        }
    }

    if(!c.AudioInput.isNativeLibraryLoaded()) {
        logger.info('Loading libportaudio from resources');
        if(process.platform === 'darwin') {
            c.AudioInput.loadNativeLibrary(__dirname + '/../lib/mac/libportaudio.dylib');
        } else if(process.platform === 'linux') {
            c.AudioInput.loadNativeLibrary(__dirname + '/../lib/linux/libportaudio.so');
        } else if(process.platform === 'windows' || process.platform === 'win32') {
            c.AudioInput.loadNativeLibrary(path.dirname(__dirname)+'\\lib\\win\\portaudio_x64');
        }
    }

    electron.ipcMain.once('windowLoaded', () => {
        config.get('showWindow').then(value => value && mainWindow.show());