// Send a direct message
user.send('Hello!')
  .then(message => console.log(`Sent message: ${message.content} to ${user.tag}`))
  .catch(console.error);

// Set avatar
client.user.setAvatar('./avatar.png')
  .then(user => console.log(`New avatar set!`))
  .catch(console.error);

// Set banner
client.user.setBanner('./banner.png')
  .then(user => console.log(`New banner set!`))
  .catch(console.error);

// Set the client user's presence
client.user.setPresence({ activities: [{ name: 'with discord.js' }], status: 'idle' });

// Set the client user's status
client.user.setStatus('idle');

// Set username
client.user.setUsername('discordjs')
  .then(user => console.log(`My new username is ${user.username}`))
  .catch(console.error);

// Logs: Hello from <@123456789012345678>!
console.log(`Hello from ${user}!`);