import { Joi } from '../helpers';
export declare const STATUS = "VOICE_TO_TEXT/STATUS";
/**
 * When voice to text server is `listening` it means
 * it is ready to receive `START` event to switch to
 * recognising mode
 *
 * When voice to text server is `recognising` it means
 * it is currently generating `RESULT` events until one
 * of the events get `isFinal` status and trigger a message
 */
export declare type Status = 'listening' | 'recognizing';
export declare const statusSchema: Joi.StringSchema;
export declare const statusPayloadSchema: Joi.ObjectSchema<IStatusPayload>;
export interface IStatusPayload {
    conversationId: string;
    status: Status;
    timestamp: number;
}
export declare const statusActionSchema: Joi.ObjectSchema<IStatusAction>;
export interface IStatusAction {
    type: typeof STATUS;
    payload: IStatusPayload;
}
export declare const status: import("../helpers").IActionCreator<IStatusAction, [IStatusPayload]>;