/// <reference types="node" />
import { ConfirmationStrategy, ExtraConfirmationOptions, TxSender, TxSigAndSlot } from './types';
import { Commitment, ConfirmOptions, RpcResponseAndContext, Signer, SignatureResult, Transaction, TransactionSignature, Connection, VersionedTransaction, TransactionInstruction, AddressLookupTableAccount } from '@solana/web3.js';
import { IWallet } from '../types';
export declare abstract class BaseTxSender implements TxSender {
    connection: Connection;
    wallet: IWallet;
    opts: ConfirmOptions;
    timeout: number;
    additionalConnections: Connection[];
    timeoutCount: number;
    confirmationStrategy: ConfirmationStrategy;
    additionalTxSenderCallbacks: ((base58EncodedTx: string) => void)[];
    constructor({ connection, wallet, opts, timeout, additionalConnections, confirmationStrategy, additionalTxSenderCallbacks, }: {
        connection: Connection;
        wallet: IWallet;
        opts?: ConfirmOptions;
        timeout?: number;
        additionalConnections?: any;
        confirmationStrategy?: ConfirmationStrategy;
        additionalTxSenderCallbacks?: ((base58EncodedTx: string) => void)[];
    });
    send(tx: Transaction, additionalSigners?: Array<Signer>, opts?: ConfirmOptions, preSigned?: boolean, extraConfirmationOptions?: ExtraConfirmationOptions): Promise<TxSigAndSlot>;
    prepareTx(tx: Transaction, additionalSigners: Array<Signer>, opts: ConfirmOptions): Promise<Transaction>;
    getVersionedTransaction(ixs: TransactionInstruction[], lookupTableAccounts: AddressLookupTableAccount[], additionalSigners?: Array<Signer>, opts?: ConfirmOptions): Promise<VersionedTransaction>;
    sendVersionedTransaction(tx: VersionedTransaction, additionalSigners?: Array<Signer>, opts?: ConfirmOptions, preSigned?: boolean, extraConfirmationOptions?: ExtraConfirmationOptions): Promise<TxSigAndSlot>;
    sendRawTransaction(rawTransaction: Buffer | Uint8Array, opts: ConfirmOptions): Promise<TxSigAndSlot>;
    confirmTransactionWebSocket(signature: TransactionSignature, commitment?: Commitment): Promise<RpcResponseAndContext<SignatureResult>>;
    confirmTransactionPolling(signature: TransactionSignature, commitment?: Commitment): Promise<RpcResponseAndContext<SignatureResult> | undefined>;
    confirmTransaction(signature: TransactionSignature, commitment?: Commitment): Promise<RpcResponseAndContext<SignatureResult>>;
    getTimestamp(): number;
    promiseTimeout<T>(promises: Promise<T>[], timeoutMs: number): Promise<T | null>;
    sendToAdditionalConnections(rawTx: Buffer | Uint8Array, opts: ConfirmOptions): void;
    addAdditionalConnection(newConnection: Connection): void;
    getTimeoutCount(): number;
}