{"ast_node_type":"other","tokens":[{"end":19,"kind":"keyword","start":0,"text":")"}]}
    ) -> Ty<'tcx> {
        call_expr_and_args: Option<(&'tcx hir::Expr<'tcx>, &'tcx [hir::Expr<'tcx>])>,
        if self.tcx().sess.verbose_internals() {