import { Maybe } from '@avalabs/core-utils-sdk';
import { Blockchain, AppConfig, EthereumConfigAsset } from '../types/config.js';
import { TransactionResponse, Block, Provider } from 'ethers';

interface HistoryTxData {
    transaction?: TransactionResponse;
    block?: Block | null;
    error?: string;
}
/**
 * EVM specific function to search for a new bridge transaction.
 */
declare function checkHistoryForNewTxEVM(network: Blockchain, provider: Provider, config: Maybe<AppConfig>, account: Maybe<string>, asset: Maybe<EthereumConfigAsset>, startBlockNumber: Maybe<number>): Promise<HistoryTxData | undefined>;

export { HistoryTxData, checkHistoryForNewTxEVM };