import { BaseCriteriaModel } from './base-criteria.model';
import { Optional } from 'typescript-optional';
export declare class CouponEventQueryCriteriaClass extends BaseCriteriaModel {
    hdr_guid?: Optional<string>;
    txn_type?: Optional<string>;
    obj_action?: Optional<string>;
    event_code?: Optional<string>;
    created_after?: Optional<string>;
    created_before?: Optional<string>;
    updated_after?: Optional<string>;
    updated_before?: Optional<string>;
    created_by_subject_guid?: Optional<string>;
}
export declare class CouponEventCriteriaModelQuery {
    query: string;
    constructor(couponEventCriteriaModel: CouponEventQueryCriteriaClass);
}