{"ast_node_type":"function","tokens":[{"end":79,"kind":"keyword","start":0,"text":"SyntaxKind::MACRO_EXPR"}]}
        SyntaxKind::MACRO_EXPR | SyntaxKind::MACRO_STMTS => ("fn __() {", "}"),
        SyntaxKind::MACRO_PAT => ("fn __(", ": u32);"),
        SyntaxKind::MACRO_TYPE => ("type __ =", ";"),