import type { EventEmitter } from 'node:events';
import { PluginsSettingsUiService } from './plugins-settings-ui.service.js';
export declare class PluginsSettingsUiGateway {
    private readonly pluginSettingsUiService;
    constructor(pluginSettingsUiService: PluginsSettingsUiService);
    startCustomUiHandler(client: EventEmitter, payload: string): Promise<void>;
}