Discord.js v13 Reaction Roles

I already have this code to post an embed and to add a reaction, I'm just wondering how I would go about adding a role to a user when they add the reaction?

if (message.content.startsWith(`${prefix}rr`)) {
    let embed = new MessageEmbed()
        .setColor("#ffffff")
        .setTitle("📌 Our Servers Rules 📌")
        .setDescription("To keep our server safe we need a few basic rules for everyone to follow!")
        .setFooter("Please press ✅ to verify and unlock the rest of the server!")
        .addFields(
            {
                name: "1.",
                value: "Stay friendly and don't be toxic to other users, we strive to keep a safe and helpful environment for all!",
            },
            {
                name: "2.",
                value: "Keep it PG-13, don't use racist, homophobic or generally offensive language/overly explicit language!",
            },
            {
                name: "3.",
                value: "If you want to advertise another server/website etc please contact me first!",
            },
            { name: "4.", value: "Don't cause drama, keep it civil!" },
            {
                name: "5.",
                value: "If you have any questions please contact me @StanLachie#4834",
            }
        );
    message.channel.send({ embeds: [embed] }).then((sentMessage) => {
        sentMessage.react("✅");
    });
}

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