{"ast_node_type":"variable","tokens":[{"end":45,"kind":"keyword","start":0,"text":"if"}]}
        if let Some(e) = expander.mac.err() {
    if let hir_expand::db::TokenExpander::DeclarativeMacro(expander) = db.macro_expander(id) {
            let Some(ast) = id.ast_id().left() else {