import { providers } from 'ethers';
import { Account, Address, Chain, Client, Transport } from 'viem';
import { PublicClient } from './client';
import { SupportedClientChainId, SupportedClientChains } from './constants';
export declare function chainIsSupportedChain(chain: Chain): chain is SupportedClientChains;
export declare function isSupportedChainId(chainId: any): chainId is SupportedClientChainId;
export declare function mapChainIdToChain(chainId: number): SupportedClientChains;
export declare function isChainL2(chain: number): boolean;
export declare function isChainL1(chain: number): boolean;
export declare function isChainMainnet(chain: number): boolean;
export declare function isChainTestnet(chain: number): boolean;
export declare function clientToProvider(client: Client<Transport, Chain, Account>): providers.Web3Provider;
/**
 * Test whether the given wallet is a multisig or EoA
 * @param client connected public client instance
 * @param address the connected wallet to test
 * @returns true if the connected wallet is an EoA, false if it is a multisig contract
 */
export declare function connectedWalletIsEoA(client: PublicClient, address: Address): Promise<boolean>;
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