{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"CompletionItemKind::SymbolKind(SymbolKind::Method),"}]}
        CompletionItemKind::SymbolKind(SymbolKind::Method),
"#,
        expect!("const fn(&'foo mut self, &'foo Foo) -> !"),