/// <reference types="node" />
import type * as osModule from 'os';
/**
 * 获取 os 模块
 * @returns os 模块
 * @description 仅在 Node.js 环境中可用
 * @example
 * ```ts
 * import { getOs } from 't-comm';
 * const os = getOs();
 * const tmpDir = os.tmpdir();
 * ```
 */
export declare function getOs(): typeof osModule;