import { JsonValueInputUnion } from '../inputs';
import { ErrorUnion, OkUnion } from '../outputs';
/**
 * Saves application log event on the server. Can be called before authorization
 * @param {Object} params
 * @param {string} [params.type] - Event type
 * @param {number} [params.chatId] - Optional chat identifier, associated with the
 * event
 * @param {JsonValueInputUnion} [params.data] - The log event data
 * @param {Object} state
 * @returns {OkUnion | ErrorUnion}
 */
export declare type SaveApplicationLogEventMethod = <ResponseT = OkUnion>(params: SaveApplicationLogEventParams, state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;
export interface SaveApplicationLogEventParams {
    /** Event type */
    type?: string;
    /** Optional chat identifier, associated with the event */
    chatId?: number;
    /** The log event data */
    data?: JsonValueInputUnion;
}