import { MarketContractFactory } from './market.js';
import type { NearServiceClient } from './near.client.js';
import { NEP141ContractFactory } from './nep141.js';
import { NEP171ContractFactory } from './nep171.js';
import { NearBalance } from './types.js';
export declare class NearBalanceHelper {
    readonly nearClient: NearServiceClient;
    constructor(nearClient: NearServiceClient);
    getNEP141ContractFactory(): NEP141ContractFactory;
    getNEP171ContractFactory(): NEP171ContractFactory;
    getMarketContractFactory(): MarketContractFactory;
    /**
     * Get bridged token (rainbow bridge) balance for the given account
     * @param chainId - Chain id
     * @param erc20SymbolOrAddress - ERC20 token symbol or address
     * @param accountId - Account id
     * @param nearTokenFactoryAccount - Rainbow bridge NEAR token factory account
     * @returns
     */
    getBridgedTokenBalance(erc20SymbolOrAddress: string, accountId: string, nearTokenFactoryAccount?: string): Promise<any>;
    /**
     * Get FT balance for the given account
     * @param chainId - Chain id
     * @param ftTokenContract - FT token contract
     * @param accountId - Account id
     * @returns
     */
    getFTBalance(ftTokenContract: string, accountId: string): Promise<any>;
    /**
     * Get NFT balance for the given account
     * @param nftContract - NFT token contract
     * @param accountId - Account id
     * @returns
     */
    getNFTBalance(nftContract: string, accountId: string): Promise<string>;
    /**
     * Get NEAR balance for the given account
     * @param chainId - Chain id
     * @param accountId - Account id
     * @returns
     */
    getBalance(accountId: string): Promise<string>;
    /**
     * Get balances for a given account on NEAR
     * @param accountId - NEAR account id
     * @param spec - Spec for what balances to be checked
     * @returns
     */
    getBalances(accountId: string, spec: Pick<NearBalance, 'type' | 'address'>[]): Promise<NearBalance[]>;
}