const { Command } = require('discord.js-commando'); module.exports = class UsernameCommand extends Command { constructor(client) { super(client, { name: 'username', group: 'owner', memberName: 'username', description: 'Change the username of the bot', ownerOnly: true, args: [ { key: 'username', prompt: 'Wich status should i have?', type: 'string', } ] }); } async run(message, { username }) { this.client.user.setUsername(username); message.say(`The username have been changed sucessfully to ${username}`); } };