index.js

const Discord = require("discord.js"); 
const client = new Discord.Client();
const db = require("quick.db");

client.on('ready', () => {

const text = ` 
______________________________
Logged in as: ${client.user.tag}
Servers: ${client.guilds.size}
Users: ${client.users.size}
______________________________
`;
    console.log(text);

});

client.on('guildMemberAdd', async member => {

  const betterstatbot = new db.table('betterstatbot');
  let sguildid = await betterstatbot.fetch(`Stats_${member.guild.id}`, { target: '.guildid' })
  let tusers = await betterstatbot.fetch(`Stats_${member.guild.id}`, { target: '.totusers' })
  let membs = await betterstatbot.fetch(`Stats_${member.guild.id}`, { target: '.membcount' })
  let bots = await betterstatbot.fetch(`Stats_${member.guild.id}`, { target: '.botcount' })
  
	const totalsize = member.guild.memberCount;
	const botsize = member.guild.members.filter(m => m.user.bot).size;
	const humansize = totalsize - botsize;
  
  if(member.guild.id === sguildid) { 
		member.guild.channels.get(tusers).setName("Total Users : " + member.guild.memberCount);
		member.guild.channels.get(membs).setName("Human Users : " + humansize);
		member.guild.channels.get(bots).setName("Bot Users : " + member.guild.members.filter(m => m.user.bot).size);
	}
  });
  
  client.on('guildMemberRemove', async member => {

  const betterstatbot = new db.table('betterstatbot');
  let sguildid = await betterstatbot.fetch(`Stats_${member.guild.id}`, { target: '.guildid' })
  let tusers = await betterstatbot.fetch(`Stats_${member.guild.id}`, { target: '.totusers' })
  let membs = await betterstatbot.fetch(`Stats_${member.guild.id}`, { target: '.membcount' })
  let bots = await betterstatbot.fetch(`Stats_${member.guild.id}`, { target: '.botcount' })
  
	const totalsize = member.guild.memberCount;
	const botsize = member.guild.members.filter(m => m.user.bot).size;
	const humansize = totalsize - botsize;
  
  if(member.guild.id === sguildid) { 
		member.guild.channels.get(tusers).setName("Total Users : " + member.guild.memberCount);
		member.guild.channels.get(membs).setName("Human Users : " + humansize);
		member.guild.channels.get(bots).setName("Bot Users : " + member.guild.members.filter(m => m.user.bot).size);
	}
  });
  
  client.on("message", async (message) => {
  
  if (message.author.bot) return;
  if (message.channel.type === "dm") return;
  
  let prefix = "?"
  
  let args = message.content.slice(prefix.length).trim().split(" ");
  let cmd = args.shift().toLowerCase();
  if (!message.content.startsWith(prefix)) return;
  
  try {
            let commandFile = require(`./commands/${cmd}.js`);
            commandFile.run(client, message, args);

        } catch (e) {

            console.log(e);

        }
});

client.login("Your Bot's Token Goes Here");