Macro define_Conf

macro_rules! define_Conf {
    ($(
        $(#[doc = $doc:literal])+
        $(#[conf_deprecated($dep:literal, $new_conf:ident)])?
        $(#[default_text = $default_text:expr])?
        $(#[lints($($for_lints:ident),* $(,)?)])?
        $name:ident: $ty:ty = $default:expr,
    )*) => { ... };
}