Rich Embed is not a constructor?

Question

JavaScript

Hello.
I am making a command for the bot, namely UserInfo.
The essence of the command shows when the user joined the server, his status, role on the server. In general, information.
Encountered an error, please help. Thanks in advance!
With coming!

spoiler

const { Command } = require("discord.js-commando");
const { RichEmbed } = require("discord.js");

module.exports = class UInfoCommand extends Command {
  constructor(client) {
    super (client, {
      name: "uinf",
      group: "other",
      memberName: "uinf",
      description: "Покажет информацию о пользователе.",
      args: [{
        key: "member",
        label: "user",
        type: "member",
        prompt: "Упомините пользователя."
      }]
    });
  }
  async run(msg, { member }) {
    var user = member.user;
    var userStats = user.presence.status.split("");
    userStats[0] = userStats[0].toUpperCase();
    userStats = userStats.join("");
    var embed = new RichEmbed()
      .setTitle(user.tag +"'s info")
      .setThumbnail(user.avatarURL)
      .setColor(0xFF0090)
      .addField("ID пользователя", user.id)
      .addField("Присоединился", member.joinedAt)
      .addField("Создан", member.user.createdAt)
      .addField("Играет в", user.presence.game ? user.presence.game.name : "None")
      .addField("Роли на сервере", "```"+ member.roles.map(roles => roles.name).join(", ") +"```")
      .addField("Статус", userStats);
    return msg.channel.send(embed);
  }
}

Answer 1

const discord = require("discord.js");
...
var embed = new discord.RichEmbed()  // не?