/**
 * SDK 公共 API 聚合入口
 *
 * - **实现代码**分布于 `chains/`、`contracts/`、`shared/`、`utils/`、`dex/` 等目录。
 * - **扁平再导出**按域拆分至 `exports/root-*.ts`，避免单文件维护成本过高；修改导出时请编辑对应分片。
 * - **命名空间导出**（`foundation` / `bundleCore` / `flows`）供新代码按层引用；`chains` 见 `root-foundations`。
 *
 * @see README.zh-CN.md · README.md
 * @see 子路径：`four-flap-meme-sdk/foundation` · `four-flap-meme-sdk/bundle-core` · `four-flap-meme-sdk/flows` · `four-flap-meme-sdk/constants`
 */
export * from './exports/root-foundations.js';
export * from './exports/root-bundle-and-tooling.js';
export * from './exports/root-swap-dex-and-xlayer.js';
export * from './exports/root-eni-and-bsc-iro.js';
/** 横向基础：错误收口、Logger、共享类型、Nonce/Gas/Tx 工具 */
export * as foundation from './shared/foundation/index.js';
/** Bundle 共享核心：internal、submit、config-helpers、four-meme 实现 */
export * as bundleCore from './bundle-core/index.js';
/** 高层业务流程 */
export * as flows from './flows/index.js';