{"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":")"}]}
    ) -> (&'hir hir::Pat<'hir>, HirId) {
        bm: hir::BindingMode,
        let (pat, hir_id) = self.pat_ident_binding_mode_mut(span, ident, bm);