import { BigNumber } from "tronweb";
import { TronNetwork } from "./service";
import { Base58String } from "./types";
export declare const TRON_ZEBEC_CARD_CONTRACT_ADDRESS: Record<TronNetwork, Base58String>;
export declare const TRON_USDT_ADDRESS: Record<TronNetwork, Base58String>;
export declare const TRON_TRX_ADDRESS: Record<TronNetwork, Base58String>;
export declare const TRON_WTRX_ADDRESS: Record<TronNetwork, Base58String>;
export declare const TRON_USDT_DECIMALS = 6;
export declare const UNITS_PER_TRON_USDT = 1000000;
export declare const TEN_BIGNUM: BigNumber;
export declare const DEFAULT_FEE_LIMIT = 300000000;