import { Service } from '../../../Service';
import { ISellTokensOnCloseService } from '../../../interfaces/ISellTokensOnCloseService';
export declare class SellTokensOnCloseService extends Service implements ISellTokensOnCloseService {
    private withdrawService;
    static create(productAddress: string): Promise<SellTokensOnCloseService>;
    private constructor();
    canSellTokensOnClose(): Promise<boolean>;
    isCompleted(): Promise<boolean>;
    getSellTokensOnCloseTxData(): Promise<any>;
}