{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"ItemKind::Fn(..)"}]}
            ItemKind::Fn(..) | ItemKind::Delegation(..) => DefKind::Fn,
            ItemKind::Const(..) => DefKind::Const,
            ItemKind::MacroDef(ident, def) => {