import { ChainName } from './chains';
export declare type BlockExplorerName = 'etherscan';
export declare type BlockExplorer = {
    name: string;
    url: string;
};
declare type EtherscanChains = Extract<ChainName, 'mainnet' | 'ropsten' | 'rinkeby' | 'goerli' | 'kovan' | 'optimism' | 'optimismKovan' | 'gnosis' | 'polygon' | 'polygonMumbai' | 'arbitrum' | 'arbitrumRinkeby'>;
export declare const etherscanBlockExplorers: Record<EtherscanChains, BlockExplorer>;
export {};