Хандлер ивентов из папки

test.js

fs.readdirSync('./events/').filter(file => file.endsWith('.js')).forEach(file => {
    const event = require(`./events/${file}`);
    let eventName = file.split('.')[0];
    client.on(eventName, event.bind(null, client));
    delete require.cache[require.resolve(`./events/${file}`)];
});