[SlashCommand("summon", "summon")]
  public async Task Summon()
    {
        await RespondWithModalAsync<TestModal>("test-modal", new TestModal()
        {
            Checkbox = [TestCheckbox.Second, TestCheckbox.Fourth]
        });
    }

public class TestModal : IModal
{
    public string Title => "Test Modal";

    [ModalCheckboxGroup("checkbox-group", MaxValues = 4)]
    public TestEnum[] CheckboxGroup { get; set; } = [];
    
    [ModalCheckbox("checkbox")]
    public bool Checkbox { get; set; }
    
    [ModalRadioGroup("radio-group")]
    public TestEnum RadioGroup { get; set; }

    [ModalCheckboxGroup("checkbox-group2", MaxValues = 3)]
    [ModalCheckboxGroupOption("1", "1")]
    [ModalCheckboxGroupOption("2", "2")]
    [ModalCheckboxGroupOption("3", "3")]
    [ModalCheckboxGroupOption("4", "4")]
    public int[] CheckboxGroup2 { get; set; } = [];

    [ModalRadioGroup("radio-group2")]
    [ModalRadioGroupOption("First", "first")]
    [ModalRadioGroupOption("Second", "second")]
    [ModalRadioGroupOption("Third", "third")]
    public string RadioGroup2 { get; set; } = string.Empty;
}

public enum TestEnum
{
    First = 1<<0,
    [EnumOption(IsDefault = true, Description = "description")]
    Second = 1<<1,
    Third = 1<<2,
    Fourth = 1<<3
}