/**
 * HelpModule - 帮助模块
 * 提供帮助信息显示和时间解析测试功能
 */
import { Context } from 'koishi';
import { BaseModule, ModuleMeta } from './base.module';
import { DataManager } from '../data';
import { Config } from '../../types';
export declare class HelpModule extends BaseModule {
    readonly meta: ModuleMeta;
    constructor(ctx: Context, data: DataManager, config: Config);
    protected onInit(): Promise<void>;
    private registerCommands;
    /**
     * 转义 <> 字符，防止 Koishi 解析为标签
     */
    private escapeAngleBrackets;
    private getFullHelpText;
}