index.js

require("dotenv").config();

const { APIMessage, Message } = require("discord.js");

Message.prototype.quote = async function (content, options) {
  const message_reference = {
    message_id:
      (!!content && !options
        ? typeof content === "object" && content.messageID
        : options && options.messageID) || this.id,
    message_channel: this.channel.id,
  };

  const { data: parsed, files } = await APIMessage.create(
    this,
    content,
    options
  )
    .resolveData()
    .resolveFiles();

  this.client.api.channels[this.channel.id].messages.post({
    data: { ...parsed, message_reference },
    files,
  });
};

var Index = require("./src/index.js");

module.exports = Index;