import Joi from 'joi';
export interface GetDeliveryCountStatisticsRequest {
    /**
     * Date and time from which subscribed/unsubscribed
     *
     * Format: `d.m.Y H:i:s`
     *
     * Example: `26.11.2018 10:00:00`
     */
    date_from: string;
    /**
     * Date and time before which subscribed/unsubscribed
     *
     * Format: `d.m.Y H:i:s`
     *
     * Example: `27.11.2018 10:00:00`
     */
    date_to: string;
    /**
     * VKontakte user IDs
     *
     * Example: `[1]`
     */
    vk_user_id?: Array<number | string>;
    /**
     * Mailing list identifiers
     *
     * Example: `[123]`
     */
    delivery_id?: Array<number | string>;
}
export declare const GetDeliveryCountStatisticsRequestSchema: Joi.ObjectSchema<any>;
export interface DeliveryCountStatisticsResponse {
    /**
     * Offset to pass to fetch the next set
     *
     * Example: `5c6992770b295058e641bb86`
     */
    offset_id: number;
    /**
     * Link to a group of subscribers with a label
     */
    count: number;
}