index.js

const OPCommands = require("../src/OPCommands.js");
const Discord = require("discord.js");
const client = new Discord.Client({
    intents: 32767
});

const handler = new OPCommands(client, {
    commandsDir: "commands",
    eventsDir: "events",
    testGuildID: "TEST_GUILD_ID",
    testMode: false,
    logs: true,
    notifyOwner: true,
});
handler.setBotOwner("BOT_OWNER_ID");
handler.setMessages({
    ownerOnly: (interaction) => interaction.reply("Missing **Bot Owner** permission."),
    permissions: (interaction, perms) => interaction.reply(`You are missing the following permissions: **${perms.join(", ")}**`),
    cooldown: (interaction, cooldown) => interaction.reply(`You must wait **${cooldown}** before executing another command.`),
    notifyOwnerMessage: (owner) => owner.send("I'm online!"),
    notifyCommandMessage: (owner, interaction) => owner.send("[OPCommands] Administrator command `" + interaction.commandName + "` was executed by " + `<@${interaction.user.id}> in **${interaction.guild.name}**`)
});

client.login("BOT_TOKEN");