class AnnouncementChannel

if (channel.type === ChannelType.GuildAnnouncement) {
  channel.addFollower('222197033908436994', 'Important announcements')
    .then(() => console.log('Added follower'))
    .catch(console.error);
}

// Collect a message component interaction
const filter = (interaction) => interaction.customId === 'button' && interaction.user.id === 'someId';
channel.awaitMessageComponent({ filter, time: 15_000 })
  .then(interaction => console.log(`${interaction.customId} was clicked!`))
  .catch(console.error);

// Await !vote messages
const filter = m => m.content.startsWith('!vote');
// Errors: ['time'] treats ending because of the time limit as an error
channel.awaitMessages({ filter, max: 4, time: 60_000, errors: ['time'] })
  .then(collected => console.log(collected.size))
  .catch(collected => console.log(`After a minute, only ${collected.size} out of 4 voted.`));

// Bulk delete messages
channel.bulkDelete(5)
  .then(messages => console.log(`Bulk deleted ${messages.size} messages`))
  .catch(console.error);

// Create an invite to a channel
channel.createInvite()
  .then(invite => console.log(`Created an invite with a code of ${invite.code}`))
  .catch(console.error);

// Create a message collector
const filter = message => message.content.includes('discord');
const collector = channel.createMessageCollector({ filter, time: 15_000 });
collector.on('collect', message => console.log(`Collected ${message.content}`));
collector.on('end', collected => console.log(`Collected ${collected.size} items`));

// Create a button interaction collector
const filter = (interaction) => interaction.customId === 'button' && interaction.user.id === 'someId';
const collector = channel.createMessageComponentCollector({ filter, time: 15_000 });
collector.on('collect', interaction => console.log(`Collected ${interaction.customId}`));
collector.on('end', collected => console.log(`Collected ${collected.size} items`));

// Create a webhook for the current channel
channel.createWebhook({
  name: 'Snek',
  avatar: 'https://i.imgur.com/mI8XcpG.jpg',
  reason: 'Needed a cool new Webhook'
})
  .then(console.log)
  .catch(console.error)

// Delete the channel
channel.delete('making room for new channels')
  .then(console.log)
  .catch(console.error);

// Edit a channel
channel.edit({ name: 'new-channel' })
  .then(console.log)
  .catch(console.error);

// Fetch webhooks
channel.fetchWebhooks()
  .then(hooks => console.log(`This channel has ${hooks.size} hooks`))
  .catch(console.error);

// Send a basic message
channel.send('hello!')
  .then(message => console.log(`Sent message: ${message.content}`))
  .catch(console.error);

// Send a remote file
channel.send({
  files: ['https://cdn.discordapp.com/icons/222078108977594368/6e1019b3179d71046e463a75915e7244.png?size=2048']
})
  .then(console.log)
  .catch(console.error);

// Send a local file
channel.send({
  files: [{
    attachment: 'entire/path/to/file.jpg',
    name: 'file.jpg',
    description: 'A description of the file'
  }]
})
  .then(console.log)
  .catch(console.error);

// Start typing in a channel
channel.sendTyping();

// Set a new channel name
channel.setName('not_general')
  .then(newChannel => console.log(`Channel's new name is ${newChannel.name}`))
  .catch(console.error);

// Add a parent to a channel
message.channel.setParent('355908108431917066', { lockPermissions: false })
  .then(channel => console.log(`New parent of ${message.channel.name}: ${channel.name}`))
  .catch(console.error);

// Set a new channel position
channel.setPosition(2)
  .then(newChannel => console.log(`Channel's new position is ${newChannel.position}`))
  .catch(console.error);

// Set a new channel topic
channel.setTopic('needs more rate limiting')
  .then(newChannel => console.log(`Channel's new topic is ${newChannel.topic}`))
  .catch(console.error);

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