import { ChatUnion, ErrorUnion } from '../outputs';
/**
 * Creates a new basic group and sends a corresponding messageBasicGroupChatCreate.
 * Returns the newly created chat
 * @param {Object} params
 * @param {number[]} [params.userIds] - Identifiers of users to be added to the basic
 * group
 * @param {string} [params.title] - Title of the new basic group; 1-128 characters
 * @param {Object} state
 * @returns {ChatUnion | ErrorUnion}
 */
export declare type CreateNewBasicGroupChatMethod = <ResponseT = ChatUnion>(params: CreateNewBasicGroupChatParams, state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;
export interface CreateNewBasicGroupChatParams {
    /** Identifiers of users to be added to the basic group */
    userIds?: number[];
    /** Title of the new basic group; 1-128 characters */
    title?: string;
}