/******************************************************************************
 *
 *  (C) 2022 AhnLab Blockchain Company, Inc. All rights reserved.
 *  Any part of this source code can not be copied with any method without
 *  prior written permission from the author or authorized person.
 *
 ******************************************************************************/
import { NetworkModel } from '../main/transactions/interface';
import { Account } from '../schema/model';
export declare const isKlaytn: (chainId: number) => boolean;
export declare const isMatic: (chainId: number) => boolean;
export declare const isEthereumMainnet: (chainId: number) => boolean;
export declare const isKlaytnMainnet: (chainId: number) => boolean;
export declare const isEthereum: (chainId: number) => boolean;
export declare const isBinance: (chainId: number) => boolean;
export declare const isWebsocket: (rpcUrl: string) => boolean;
export declare const isL2: (chainId: number) => {
    id: string;
    name: string;
    rpcUrl: string;
    chainId: number;
    target: string;
    isCustom: boolean;
    symbol: string;
    blockExplorerUrl: string;
    iconUrl: string;
    assetName: string;
};
export declare const supportsEIP1559: (network: NetworkModel) => boolean;
export declare const createNetwork: ({ rpcUrl, blockExplorerUrl, symbol, chainId, name }: {
    rpcUrl: any;
    blockExplorerUrl: any;
    symbol: any;
    chainId: any;
    name: any;
}) => {
    id: string;
    rpcUrl: string;
    blockExplorerUrl: string;
    name: any;
    symbol: any;
    chainId: number;
    isCustom: boolean;
    target: string;
    iconUrl: string;
};
export declare const updateNetworkUtil: ({ networks, blockExplorerUrl, rpcUrl, symbol, chainId, networkId, name }: {
    networks: any;
    blockExplorerUrl: any;
    rpcUrl: any;
    symbol: any;
    chainId: any;
    networkId: any;
    name: any;
}) => any;
export declare const getEtherscanApiUrl: (chainId: number) => any;
export declare const getBlockExplorerUrlForTx: (blockExplorerUrl: string, hash: string) => string;
export declare const getProviderNetworkState: (chainId?: number) => {
    chainId?: undefined;
    networkVersion?: undefined;
} | {
    chainId: any;
    networkVersion: string | number;
};
export declare const getApiKey: (chainId?: number) => string;
export declare const makeFetchEtherscanTokenTxsParmas: ({ contractaddress, address, startblock, apikey }: {
    contractaddress: any;
    address: any;
    startblock: any;
    apikey: any;
}) => {
    module: string;
    action: string;
    contractaddress: any;
    address: any;
    startblock: any;
    endBlock: number;
    page: number;
    offset: number;
    sort: string;
    apikey: any;
};
export declare const makeFetchKlaytnTokenTxsConfig: ({ fromTimestamp, contractAddress, chainId }: {
    fromTimestamp: any;
    contractAddress: any;
    chainId: any;
}) => {
    params: {
        range: any;
        kind: string;
        'ca-filter': any;
    };
    auth: {
        username: string;
        password: string;
        Authorization: string;
    };
    headers: {
        'x-chain-id': number;
        'Content-Type': string;
    };
};
export declare const makeKlaytnApiServiceDefaultConfig: (chainId: number) => {
    auth: {
        username: string;
        password: string;
        Authorization: string;
    };
    headers: {
        'x-chain-id': number;
        'Content-Type': string;
    };
};
export declare const showEip1559Gas: (network: NetworkModel, account: Account) => boolean;
export declare const getCoingeckoNetworkName: (network: NetworkModel) => "klay-token" | "ethereum" | "matic-network" | "binancecoin";