import { ShowAlert, CoHostResponsibility } from '../../@types/types';
import { Socket } from 'socket.io-client';
import * as i0 from "@angular/core";
export interface ModifyCoHostSettingsOptions {
    roomName: string;
    showAlert?: ShowAlert;
    selectedParticipant: string;
    coHost: string;
    coHostResponsibility: CoHostResponsibility[];
    updateIsCoHostModalVisible: (isVisible: boolean) => void;
    updateCoHostResponsibility: (coHostResponsibility: CoHostResponsibility[]) => void;
    updateCoHost: (coHost: string) => void;
    socket: Socket;
}
export type ModifyCoHostSettingsType = (options: ModifyCoHostSettingsOptions) => Promise<void>;
/**
 * Modifies the co-host settings for a given room.
 *
 * This method allows you to update the co-host for a chat room, set their responsibilities,
 * and emit the relevant changes to the server. It also handles demo mode restrictions.
 *
 * @param {ModifyCoHostSettingsOptions} options - The options for modifying co-host settings.
 * @param {string} options.roomName - The name of the room.
 * @param {Function} options.showAlert - Function to show an alert message.
 * @param {string} options.selectedParticipant - The participant selected to be co-host.
 * @param {string} options.coHost - The current co-host.
 * @param {Array<CoHostResponsibility>} options.coHostResponsibility - The responsibilities assigned to the co-host.
 * @param {Function} options.updateIsCoHostModalVisible - Function to update the visibility of the co-host modal.
 * @param {Function} options.updateCoHostResponsibility - Function to update the co-host responsibility.
 * @param {Function} options.updateCoHost - Function to update the co-host.
 * @param {Socket} options.socket - The socket instance for emitting events.
 *
 * @returns {Promise<void>} A promise that resolves when the co-host settings have been modified.
 *
 * @remarks
 * - If the room is in demo mode (room name starts with "d"), co-host cannot be added and an alert is shown.
 * - If a valid participant is selected, they are set as the new co-host.
 * - The co-host responsibility is updated.
 * - A socket event is emitted to update the co-host information.
 * - The co-host modal is closed after updating the settings.
 *
 * @example
 * ```typescript
 * const options: ModifyCoHostSettingsOptions = {
 *   roomName: 'mainRoom',
 *   showAlert: (alert) => console.log(alert.message),
 *   selectedParticipant: 'JohnDoe',
 *   coHost: 'No coHost',
 *   coHostResponsibility: ['manage participants', 'start/stop recording'],
 *   updateIsCoHostModalVisible: (isVisible) => console.log('Co-host modal visible:', isVisible),
 *   updateCoHostResponsibility: (responsibility) => console.log('Updated co-host responsibility:', responsibility),
 *   updateCoHost: (coHost) => console.log('New co-host:', coHost),
 *   socket: socketInstance,
 * };
 *
 * const modifyCoHostService = new ModifyCoHostSettings();
 * await modifyCoHostService.modifyCoHostSettings(options);
 * ```
 */
export declare class ModifyCoHostSettings {
    /**
     * Modifies the co-host settings for a given room.
     *
     * @param {Object} options - The options for modifying co-host settings.
     * @param {string} options.roomName - The name of the room.
     * @param {Function} options.showAlert - Function to show an alert message.
     * @param {string} options.selectedParticipant - The participant selected to be co-host.
     * @param {string} options.coHost - The current co-host.
     * @param {string} options.coHostResponsibility - The responsibility assigned to the co-host.
     * @param {Function} options.updateIsCoHostModalVisible - Function to update the visibility of the co-host modal.
     * @param {Function} options.updateCoHostResponsibility - Function to update the co-host responsibility.
     * @param {Function} options.updateCoHost - Function to update the co-host.
     * @param {Object} options.socket - The socket instance for emitting events.
     * @returns {Promise<void>} A promise that resolves when the co-host settings have been modified.
     *
     * @remarks
     * - If the room is in demo mode (room name starts with "d"), co-host cannot be added and an alert is shown.
     * - If a valid participant is selected, they are set as the new co-host.
     * - The co-host responsibility is updated.
     * - A socket event is emitted to update the co-host information.
     * - The co-host modal is closed after updating the settings.
     */
    modifyCoHostSettings({ roomName, selectedParticipant, coHost, coHostResponsibility, updateIsCoHostModalVisible, updateCoHostResponsibility, updateCoHost, socket, }: ModifyCoHostSettingsOptions): Promise<void>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ModifyCoHostSettings, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ModifyCoHostSettings>;
}