import { StorageTypes } from '@requestnetwork/types';
import { BigNumber } from 'ethers';
/**
 * Collection of utils functions related to Ethereum Storage
 */
/**
 * Get the name of the Ethereum network from its id
 *
 * @param networkId Id of the network
 * @return name of the network
 */
export declare const getEthereumStorageNetworkNameFromId: (networkId: StorageTypes.EthereumNetwork) => string;
export declare const getEthereumStorageNetworkIdFromName: (name: string) => number | undefined;
/**
 * Ensure the gas price returned by an API is safe to use
 * An API could return a high value if it's corrupted or if the format changes
 * The web3 provider would not in certain cases ask the user for confirmation
 * therefore we have to ensure the gas price is not too high
 *
 * @param gasPrice Value of the gas price
 * @returns True if the gas price can be used
 */
export declare const isGasPriceSafe: (gasPrice: BigNumber) => boolean;
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