export declare type Network = 'arbitrum-mainnet' | 'avalanche-mainnet' | 'bsc-mainnet' | 'celo-mainnet' | 'ethereum-goerli' | 'ethereum-mainnet' | 'ethereum-rinkeby' | 'ethereum-ropsten' | 'fantom-mainnet' | 'harmony-mainnet' | 'optimism-mainnet' | 'polygon-mainnet' | 'solana-mainnet';