import { LogStreamInputUnion } from '../inputs';
import { ErrorUnion, OkUnion } from '../outputs';
/**
 * Sets new log stream for internal logging of TDLib. This is an offline method. Can
 * be called before authorization. Can be called synchronously
 * @param {Object} params
 * @param {LogStreamInputUnion} [params.logStream] - New log stream
 * @param {Object} state
 * @returns {OkUnion | ErrorUnion}
 */
export declare type SetLogStreamMethod = <ResponseT = OkUnion>(params: SetLogStreamParams, state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;
export interface SetLogStreamParams {
    /** New log stream */
    logStream?: LogStreamInputUnion;
}