import { Joi } from '../helpers';
export declare const PING = "APPS/PING";
export declare const pingPayloadSchema: Joi.ObjectSchema<IPingPayload>;
export declare const pingActionSchema: Joi.ObjectSchema<IPingAction>;
export interface IPingPayload {
    id: string;
    timestamp: number;
}
export interface IPingAction {
    type: typeof PING;
    payload: IPingPayload;
}
export declare const ping: import("../helpers").IActionCreator<IPingAction, [IPingPayload]>;