Create a category and a channel in the category

    static async createAndRegisterVCGenerator(guild: Guild): Promise<VoiceChannel> {
        const cat = await guild.channels.create((options: GuildChannelCreateOptions) => {
            options.name = '-= Voice Channels =-';
            options.type = ChannelType.GuildCategory
        });
        const channel = await guild.channels.create((options: GuildChannelCreateOptions) => {
            options.name = '🔈 Create a VC';
            options.type = ChannelType.GuildVoice;
            options.parent = cat;
        });
        return channel;
    }