import { Address } from 'viem';
import { ChainId } from './vault-config.js';
import 'viem/chains';
import '../vaults/config.js';

interface GetErc20BalanceParams {
    chainId: ChainId;
    tokenAddress: Address;
    userAddress: Address;
}
declare const getErc20Balance: ({ chainId, tokenAddress, userAddress, }: GetErc20BalanceParams) => Promise<bigint>;
interface GetErc20DecimalsParams {
    chainId: ChainId;
    tokenAddress: Address;
}
declare const getErc20Decimals: ({ chainId, tokenAddress, }: GetErc20DecimalsParams) => Promise<number>;
interface GetErc20AllowanceParams {
    chainId: ChainId;
    tokenAddress: Address;
    userAddress: Address;
    spenderAddress: Address;
}
declare const getErc20Allowance: ({ chainId, tokenAddress, userAddress, spenderAddress, }: GetErc20AllowanceParams) => Promise<bigint>;
declare const getErc20AllowanceWithDecimals: ({ chainId, tokenAddress, userAddress, spenderAddress, }: GetErc20AllowanceParams) => Promise<[{
    error: Error;
    result?: undefined;
    status: "failure";
} | {
    error?: undefined;
    result: bigint;
    status: "success";
}, {
    error?: undefined;
    result: number;
    status: "success";
} | {
    error: Error;
    result?: undefined;
    status: "failure";
}]>;

export { getErc20Allowance, getErc20AllowanceWithDecimals, getErc20Balance, getErc20Decimals };