client.on("message", (message) => {

    const ms = require("ms"); // npm install ms
    const args = message.content.slice(client.prefix.length).trim().split(/ +/g);
    const command = args.shift().toLowerCase();

    if(command === "giveaway"){
        // g!start-giveaway 2d 1 Awesome prize!
        // will create a giveaway with a duration of two days, with one winner and the prize will be "Awesome prize!"

client.giveawaysManager.start(message.channel, {
    time: ms(args[0]),
    prize: args.slice(2).join(" "),
    winnerCount: parseInt(args[1]),
    messages: {
        giveaway: "@everyone\n\n🎉🎉 **GIVEAWAY** 🎉🎉",
        giveawayEnded: "@everyone\n\n🎉🎉 **GIVEAWAY ENDED** 🎉🎉",
        timeRemaining: "Time remaining: **{duration}**!",
        inviteToParticipate: "React with 🎉 to participate!",
        winMessage: "Congratulations, {winners}! You won **{prize}**!",
        embedFooter: "Giveaways",
        noWinner: "Giveaway cancelled, no valid participations.",
        winners: "winner(s)",
        endedAt: "Ended at",
        units: {
            seconds: "seconds",
            minutes: "minutes",
            hours: "hours",
            days: "days",
            pluralS: false // Not needed, because units end with a S so it will automatically removed if the unit value is lower than 2
        }
    }
});