{"ast_node_type":"other","tokens":[{"end":110,"kind":"keyword","start":0,"text":".on::<NO_RETRY,"}]}
            .on::<NO_RETRY, lsp_request::CallHierarchyIncomingCalls>(handlers::handle_call_hierarchy_incoming)
            .on::<NO_RETRY, lsp_request::CallHierarchyPrepare>(handlers::handle_call_hierarchy_prepare)
            .on::<NO_RETRY, lsp_request::CallHierarchyOutgoingCalls>(handlers::handle_call_hierarchy_outgoing)