To add buttons/select menus to a command, you must first add a action row by using this function. You can create a new row by using this function again later in the code.
Example
bot.commands.add({
type: "basicCommand",
name: "example",
code: `
$addActionRow
$addButton[some_button;some button;primary]
$addSelectMenu[some_menu;a menu!;1;1]
$addSelectMenuOption[option 1;choose me.;option_1]
$addActionRow $ignoreCode[New row gets added, buttons/select menu will appear under this row until addActionRow is used again]
$addButton[some_button2;some button;primary]
$addSelectMenu[some_menu2;a menu!;1;1]
$addSelectMenuOption[option 2;choose me.;option_2]
`
})
