import { Config as PluginSettings } from '../../types';
export type { PluginSettings };
/** 默认配置 - 从原 config/index.ts 提取 */
export declare const DEFAULT_SETTINGS: PluginSettings;
/**
 * 设置管理器类
 */
export declare class SettingsManager {
    private store;
    private _settings;
    private settingsPath;
    private watcher;
    private lastModified;
    private reloadTimeout;
    constructor(dataPath: string);
    /**
     * 启动文件监视器
     */
    private startWatcher;
    /**
     * 检查文件变化并重新加载
     */
    private checkAndReload;
    /**
     * 加载设置，合并默认值
     */
    private loadSettings;
    /**
     * 深度合并对象
     */
    private deepMerge;
    /**
     * 获取所有设置
     */
    get settings(): PluginSettings;
    /**
     * 获取特定设置项
     */
    get<K extends keyof PluginSettings>(key: K): PluginSettings[K];
    /**
     * 更新设置
     */
    update(updates: Partial<PluginSettings>): Promise<void>;
    /**
     * 获取与默认值的差异
     */
    private getDiff;
    /**
     * 比较数组是否相等
     */
    private arraysEqual;
    /**
     * 重置为默认设置
     */
    reset(): Promise<void>;
    /**
     * 释放资源
     */
    dispose(): void;
}