import { GasValue, DeployContractAddress } from './types.js';
import { CHAIN_ID } from '../utils/supportedChains/index.js';
import { Signer as Signer$1, providers } from 'ethers';
import { Signer, Provider } from 'ethersV6';
import '../utils/gasStation/index.js';
import '../utils/network/index.js';

declare const getTxOptions: (signer: Signer | Signer$1, chainId: CHAIN_ID, maxFeePerGas: GasValue, maxPriorityFeePerGas: GasValue) => Promise<{
    maxFeePerGas?: undefined;
    maxPriorityFeePerGas?: undefined;
} | {
    maxFeePerGas: GasValue;
    maxPriorityFeePerGas: GasValue;
}>;
declare const getChainIdSafe: (signer: Signer | Signer$1) => Promise<bigint | number>;
declare const getSignerAddressSafe: (signer: Signer | Signer$1) => Promise<string>;
declare const getDefaultContractAddress: (chainId: CHAIN_ID) => DeployContractAddress;
declare const isValidAddress: (address?: string) => boolean;
declare const isSupportedTitleEscrowFactory: (factoryAddress: string, provider: providers.Provider | Provider) => Promise<boolean>;

export { getChainIdSafe, getDefaultContractAddress, getSignerAddressSafe, getTxOptions, isSupportedTitleEscrowFactory, isValidAddress };