import { TrackingInfo } from './tracking-info';
import { UpdateMethods } from './update-method';
export declare class ImportedTrackingEvent {
    /** @description The tracking information for the shipment */
    tracking_info?: TrackingInfo;
    /**
     * @description Optional method for updating the tracking information state, i.e. is the returned
     * information the complete state of the package or should it be appended to the existing state.
     * Defaults to `append` if not specified.
     */
    update_method?: UpdateMethods;
    /** @description Any error messages resulting from processing the tracking event */
    error_messages?: string[];
    /** @description Any warning messages resulting from processing the tracking event */
    warning_messages?: string[];
}