import { ErrorUnion, OkUnion } from '../outputs';
/**
 * Toggles whether the message history of a supergroup is available to new members;
 * requires appropriate administrator rights in the supergroup.
 * @param {Object} params
 * @param {number} [params.supergroupId] - The identifier of the supergroup
 * @param {boolean} [params.isAllHistoryAvailable] - The new value of is_all_history_available
 * @param {Object} state
 * @returns {OkUnion | ErrorUnion}
 */
export declare type ToggleSupergroupIsAllHistoryAvailableMethod = <ResponseT = OkUnion>(params: ToggleSupergroupIsAllHistoryAvailableParams, state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;
export interface ToggleSupergroupIsAllHistoryAvailableParams {
    /** The identifier of the supergroup */
    supergroupId?: number;
    /** The new value of is_all_history_available */
    isAllHistoryAvailable?: boolean;
}