{"ast_node_type":"other","tokens":[{"end":41,"kind":"keyword","start":0,"text":"next_items:"}]}
    next_items: &mut Vec<MatchState<'t>>,
    bb_items: &mut SmallVec<[MatchState<'t>; 1]>,
    eof_items: &mut SmallVec<[MatchState<'t>; 1]>,