import { ReviewStoreEntity } from '../entities';
import { EventBus, CustomerService, ListQueryBuilder, Customer, TransactionalConnection } from '@vendure/core';
import { ReviewService } from '../helpers';
import { ReviewStoreStateTransitionEvent } from '../events';
export declare class ReviewStoreService extends ReviewService<ReviewStoreEntity, ReviewStoreStateTransitionEvent> {
    constructor(connection: TransactionalConnection, listQueryBuilder: ListQueryBuilder, customerService: CustomerService, eventBus: EventBus);
    findCustomerReview(customer: Customer): Promise<ReviewStoreEntity | undefined>;
    getNPSAvg(): Promise<number>;
    checkIfCustomerIsValidToCreateReviewStore(customer: Customer): Promise<boolean>;
}