import { AddressLookupTableAccount, Connection, MessageV0, PublicKey, TransactionInstruction } from '@solana/web3.js';
import { SolanaCluster } from '@hubbleprotocol/hubble-config';
export declare function getLookupTable(cluster: SolanaCluster, connection: Connection): Promise<AddressLookupTableAccount>;
export declare function getTransactionV2Message(cluster: SolanaCluster, connection: Connection, payer: PublicKey, blockhash: string, instructions: Array<TransactionInstruction>): Promise<MessageV0>;