import { ethers } from 'ethers';
import { IChainConnection } from './provider';
import { ChainMap, ChainName } from './types';
export declare const ethereum: IChainConnection;
export declare const celo: IChainConnection;
export declare const polygon: IChainConnection;
export declare const avalanche: IChainConnection;
export declare const arbitrum: IChainConnection;
export declare const optimism: IChainConnection;
export declare const bsc: IChainConnection;
export declare const alfajores: IChainConnection;
export declare const auroratestnet: IChainConnection;
export declare const fuji: IChainConnection;
export declare const goerli: IChainConnection;
export declare const kovan: IChainConnection;
export declare const mumbai: IChainConnection;
export declare const bsctestnet: IChainConnection;
export declare const arbitrumrinkeby: IChainConnection;
export declare const optimismkovan: IChainConnection;
export declare const test1: IChainConnection;
export declare const test2: IChainConnection;
export declare const test3: IChainConnection;
export declare const addSignerToConnection: <Chain extends "polygon" | "arbitrum" | "alfajores" | "bsc" | "mumbai" | "kovan" | "goerli" | "fuji" | "celo" | "ethereum" | "avalanche" | "optimism" | "bsctestnet" | "arbitrumrinkeby" | "optimismkovan" | "auroratestnet" | "test1" | "test2" | "test3">(signer: ethers.Signer) => (_chain: Chain, connection: IChainConnection) => {
    signer: ethers.Signer;
    provider: ethers.providers.Provider;
    overrides?: ethers.Overrides | undefined;
    confirmations?: number | undefined;
    blockExplorerUrl?: string | undefined;
};
export declare const chainConnectionConfigs: ChainMap<ChainName, IChainConnection>;
//# sourceMappingURL=chains.d.ts.map