{"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":"Some([tt::TokenTree::Leaf(tt::Leaf::Ident(ident))])"}]}
                    Some([tt::TokenTree::Leaf(tt::Leaf::Ident(ident))]) => {
                match ra_attr.token_tree_value().map(|tt| tt.token_trees().flat_tokens()) {
                        if ident.sym == sym::ignore_flyimport {