{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"SUBTREE"}]}
            SUBTREE $$ 1:Root[0000, 0]@0..63#ROOT2024 1:Root[0000, 0]@0..63#ROOT2024
        expect![[r#"
              IDENT   fn 1:Root[0000, 0]@1..3#ROOT2024