old_contents: const yt = require("ytdl-core");
  const getInfoAsync = require("util").promisify(yt.getInfo);
  
  const YouTubeRegExp = /^(?:https?:\/\/)?(?:www\.)?(?:youtube\.com\/\S*(?:(?:\/e(?:mbed)?)?\/|watch\/?\?(?:\S*?&?v=))|youtu\.be\/)([\w-]{11})/;
  const DefaultObj = {
    playing: false,
    songs: [],
  };
  
  exports.run = async (client, msg, [song]) => {
    const id = YouTubeRegExp.exec(song);
    if (id === null) throw "You must provide a valid YouTube URL.";
    const info = await getInfoAsync(`https://youtu.be/${id[1]}`);
  
    if (client.queue.has(msg.guild.id) === false) client.queue.set(msg.guild.id, DefaultObj);
    client.queue.get(msg.guild.id).songs.push({ url: song, title: info.title, requester: msg.author.username });
  
    return msg.send(`🎵 Added **${info.title}** to the queue 🎶`);
  };
  
  exports.conf = {
    enabled: true,
    runIn: ["text"],
    aliases: [],
    permLevel: 0,
    botPerms: [],
    requiredFuncs: [],
  };
  
  exports.help = {
    name: "add",
    description: "Adds a song the the queue.",
    usage: "<song:str>",
    usageDelim: "",
    extendedHelp: "",
  };
  
  exports.init = (client) => {
    client.queue = new client.methods.Collection();
  };
  
new_contents: const yt = require("ytdl-core");
  const getInfoAsync = require("util").promisify(yt.getInfo);
  
  const YouTubeRegExp = /^(?:https?:\/\/)?(?:www\.)?(?:youtube\.com\/\S*(?:(?:\/e(?:mbed)?)?\/|watch\/?\?(?:\S*?&?v=))|youtu\.be\/)([\w-]{11})(?:[^\w-]|$)/;
  const DefaultObj = {
    playing: false,
    songs: [],
  };
  
  exports.run = async (client, msg, [song]) => {
    const id = YouTubeRegExp.exec(song);
    if (id === null) throw "You must provide a valid YouTube URL.";
    const info = await getInfoAsync(`https://youtu.be/${id[1]}`);
  
    if (client.queue.has(msg.guild.id) === false) client.queue.set(msg.guild.id, DefaultObj);
    client.queue.get(msg.guild.id).songs.push({ url: song, title: info.title, requester: msg.author.username });
  
    return msg.send(`🎵 Added **${info.title}** to the queue 🎶`);
  };
  
  exports.conf = {
    enabled: true,
    runIn: ["text"],
    aliases: [],
    permLevel: 0,
    botPerms: [],
    requiredFuncs: [],
  };
  
  exports.help = {
    name: "add",
    description: "Adds a song the the queue.",
    usage: "<song:str>",
    usageDelim: "",
    extendedHelp: "",
  };
  
  exports.init = (client) => {
    client.queue = new client.methods.Collection();
  };
  
subject: Fix invalid