{"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"NonterminalKind::Ty"}]}
            NonterminalKind::Ty => sym::ty,
            NonterminalKind::Expr(Expr2021 { inferred: false }) => sym::expr_2021,
            NonterminalKind::Ident => sym::ident,