import ContractBase, { TxParameters } from './ContractBase';
import { InstantiableConfig } from '../../Instantiable.abstract';
import { Account } from '../../nevermined';
import { BigNumber } from '../../utils';
export declare class Token extends ContractBase {
    static ERC20_ABI: string[];
    static getInstance(config: InstantiableConfig): Promise<Token>;
    approve(to: string, price: BigNumber, from?: Account, txParams?: TxParameters): Promise<import("ethers").ContractReceipt>;
    decimals(): Promise<number>;
    balanceOfConverted(address: string): Promise<BigNumber>;
    strBalanceOf(address: string): Promise<string>;
    balanceOf(address: string): Promise<BigNumber>;
    symbol(): Promise<string>;
    name(): Promise<string>;
    totalSupply(): Promise<number>;
    transfer(to: string, amount: BigNumber, from: string, txParams?: TxParameters): Promise<import("ethers").ContractReceipt>;
}