{"ast_node_type":"other","tokens":[{"end":46,"kind":"keyword","start":0,"text":"self.hir_fn_decl_by_hir_id(hir_id)"}]}
            self.hir_fn_decl_by_hir_id(hir_id)
        let Some(hir::FnDecl { output: hir::FnRetTy::Return(hir_output), .. }) =
        else {