pub(crate) fn parse_keyval(
input: &mut Stateful<LocatingSlice<&'_ BStr>, RecursionCheck>,
) -> ModalResult<(Vec<Key>, (Key, Item))>
pub(crate) fn parse_keyval(
input: &mut Stateful<LocatingSlice<&'_ BStr>, RecursionCheck>,
) -> ModalResult<(Vec<Key>, (Key, Item))>