export declare class PathResolver {
    private static readonly SYSTEM_CONFIG_FILE;
    private static readonly DEFAULT_CONFIG_PATH;
    private static readonly ENV_VAR_NAME;
    /**
     * 获取当前配置文件路径
     * 优先级：环境变量 > 系统配置文件 > 默认路径
     */
    static getConfigPath(): string;
    /**
     * 设置自定义配置文件路径
     */
    static setConfigPath(newPath: string): Promise<void>;
    /**
     * 重置为默认路径
     */
    static resetConfigPath(): Promise<void>;
    /**
     * 获取路径来源信息
     */
    static getPathSource(): {
        path: string;
        source: string;
        description: string;
    };
    /**
     * 迁移配置文件
     */
    static migrateConfig(oldPath: string, newPath: string): Promise<void>;
    /**
     * 检查路径是否为默认路径
     */
    static isDefaultPath(): boolean;
}
//# sourceMappingURL=pathResolver.d.ts.map