import { BalanceTokenItem, IChain, TokenBalanceClass } from "../../types";
export declare class ChainServiceTokenBalance implements TokenBalanceClass {
    protected readonly chainId: string;
    protected chainService: IChain;
    constructor(chainId: string);
    getBalance(address: string, tokenAddress?: string): Promise<BalanceTokenItem>;
    getHoldTokens(_address: string): Promise<Array<BalanceTokenItem>>;
    getTokenBalance(address: string, tokenAddress: Array<string>): Promise<Array<BalanceTokenItem>>;
}