import { ChainId, Ether, NativeCurrency, Token } from '@cytoswap/sdk-core';
export declare const SUPPORTED_CHAINS: ChainId[];
export declare const V2_SUPPORTED: ChainId[];
export declare const HAS_L1_FEE: ChainId[];
export declare const NETWORKS_WITH_SAME_CYTOSWAP_ADDRESSES: ChainId[];
export declare const ID_TO_CHAIN_ID: (id: number) => ChainId;
export declare enum ChainName {
    MAINNET = "mainnet",
    GOERLI = "goerli",
    SEPOLIA = "sepolia",
    OPTIMISM = "optimism-mainnet",
    OPTIMISM_GOERLI = "optimism-goerli",
    ARBITRUM_ONE = "arbitrum-mainnet",
    ARBITRUM_GOERLI = "arbitrum-goerli",
    POLYGON = "polygon-mainnet",
    POLYGON_MUMBAI = "polygon-mumbai",
    CELO = "celo-mainnet",
    CELO_ALFAJORES = "celo-alfajores",
    GNOSIS = "gnosis-mainnet",
    MOONBEAM = "moonbeam-mainnet",
    BNB = "bnb-mainnet",
    AVALANCHE = "avalanche-mainnet",
    BASE = "base-mainnet",
    BASE_GOERLI = "base-goerli",
    HELA_TESTNET = "hela-testnet",
    HELA = "hela"
}
export declare enum NativeCurrencyName {
    ETHER = "ETH",
    MATIC = "MATIC",
    CELO = "CELO",
    GNOSIS = "XDAI",
    MOONBEAM = "GLMR",
    BNB = "BNB",
    AVALANCHE = "AVAX",
    HELA = "HLUSD"
}
export declare const NATIVE_NAMES_BY_ID: {
    [chainId: number]: string[];
};
export declare const NATIVE_CURRENCY: {
    [chainId: number]: NativeCurrencyName;
};
export declare const ID_TO_NETWORK_NAME: (id: number) => ChainName;
export declare const CHAIN_IDS_LIST: string[];
export declare const ID_TO_PROVIDER: (id: ChainId) => string;
export declare const WRAPPED_NATIVE_CURRENCY: {
    [chainId in ChainId]: Token;
};
export declare class ExtendedEther extends Ether {
    get wrapped(): Token;
    private static _cachedExtendedEther;
    static onChain(chainId: number): ExtendedEther;
}
export declare function nativeOnChain(chainId: number): NativeCurrency;