import { IAttributes as IPayActionAttributes, IOrderAsInstrument, IPurposeAsReturnAction, IRefundActionAsInstrument } from '../action/trade/pay';
import { IOptimizedPayAction4order } from '../assetTransaction/pay';
import { IExtendId } from '../autoGenerated';
import { ITaskAttributes } from '../task';
import { TaskName } from '../taskName';
export type IPayReturnFeeActionInstrument = IOrderAsInstrument | IRefundActionAsInstrument;
/**
 * in case of pay return fee
 */
export interface IPayReturnFeeAction extends Pick<IPayActionAttributes, 'object' | 'potentialActions' | 'purpose' | 'typeOf' | 'instrument'> {
    instrument?: IPayReturnFeeActionInstrument[];
    purpose: IPurposeAsReturnAction;
}
/**
 * in case of pay order
 */
export type IPayOrderAction = Pick<IOptimizedPayAction4order, 'object' | 'purpose'> & {
    instrument?: never;
    typeOf?: never;
    potentialActions?: never;
};
export type IData = IPayReturnFeeAction | IPayOrderAction;
export interface IAttributes extends ITaskAttributes {
    name: TaskName.Pay;
    data: IData;
}
/**
 * pay task
 */
export type ITask = IExtendId<IAttributes>;