import { RetailDepartmentType } from './retailDepartmentType';
import { RetailZoneCategory } from './retailZone';
export type RetailItemEventType = 'zone_enter' | 'zone_exit' | 'checkout_scan' | 'exit_detected' | 'sale_completed' | 'tag_assigned' | 'tag_removed' | 'touch' | 'lost_signal';
export declare class RetailItemEvent {
    id: string;
    itemId: string;
    bleTagId: string;
    productId?: string | null;
    storeId: string;
    eventType: RetailItemEventType;
    zoneId?: string | null;
    zoneCategory?: RetailZoneCategory | null;
    departmentTypeId?: string | null;
    gatewayId?: string | null;
    metadata?: Record<string, any> | null;
    timestamp: Date;
    duration?: number | null;
    departmentType?: RetailDepartmentType | null;
}