text: import dayjs from 'dayjs'
  import relativeTime from 'dayjs/plugin/relativeTime.js'
  import Command from '../models/Command.js'
  
  dayjs.extend(relativeTime)
  
  export default class Uptime extends Command {
    constructor() {
      super({
        commandName: 'uptime',
        helpMessage: 'check how long the bot has been running'
      })
      this.createdAt = dayjs()
    }
  
    async execute(msg) {
      msg.channel.send(`I started ${this.createdAt.fromNow()}`)
    }
  }