feat(storefront-data): export shared checkout flow utils

[KaiUweCZE]

Summary by CodeRabbit

• New Features
  • Checkout flow utilities module is now publicly available as a package export, enabling developers to import and utilise these utilities in their applications.

[semanticdiff-com]

Review changes with  

Changed Files

File	Status
libs/storefront-data/package.json	0% smaller

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Project	Deployment	Actions	Updated (UTC)
new-engine-ui-storybook	Ready	Preview, Comment	Apr 12, 2026 11:12am

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No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: a4f46879-98de-471e-bcca-5cfe3de7cb43

📥 Commits

Reviewing files that changed from the base of the PR and between 9e7702e and 81e4452.

📒 Files selected for processing (1)

• libs/storefront-data/package.json

📜 Recent review details

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: Analyze (javascript-typescript)

🧰 Additional context used

📓 Path-based instructions (1)

**/package.json

📄 CodeRabbit inference engine (CLAUDE.md)

Use pnpm CLI to add dependencies; never edit package.json directly

Files:

• libs/storefront-data/package.json

🧠 Learnings (9)

📓 Common learnings

Learnt from: CR
Repo: TechsioCZ/new-engine PR: 0
File: libs/storefront-data/AGENTS.md:0-0
Timestamp: 2026-02-24T09:20:15.382Z
Learning: Applies to libs/storefront-data/**/index.ts : Do not create barrel files with `index.ts` re-exports

Learnt from: CR
Repo: TechsioCZ/new-engine PR: 0
File: libs/storefront-data/AGENTS.md:0-0
Timestamp: 2026-02-24T09:20:15.382Z
Learning: Applies to libs/storefront-data/**/*.{ts,tsx,js,jsx} : Import from source, not from `./dist/` paths

📚 Learning: 2026-02-24T09:20:15.382Z

Learnt from: CR
Repo: TechsioCZ/new-engine PR: 0
File: libs/storefront-data/AGENTS.md:0-0
Timestamp: 2026-02-24T09:20:15.382Z
Learning: Applies to libs/storefront-data/**/*.{ts,tsx,js,jsx} : Import from source, not from `./dist/` paths

Applied to files:

• libs/storefront-data/package.json

📚 Learning: 2026-02-24T09:20:15.382Z

Learnt from: CR
Repo: TechsioCZ/new-engine PR: 0
File: libs/storefront-data/AGENTS.md:0-0
Timestamp: 2026-02-24T09:20:15.382Z
Learning: Applies to libs/storefront-data/**/index.ts : Do not create barrel files with `index.ts` re-exports

Applied to files:

• libs/storefront-data/package.json

📚 Learning: 2026-02-24T09:20:15.382Z

Learnt from: CR
Repo: TechsioCZ/new-engine PR: 0
File: libs/storefront-data/AGENTS.md:0-0
Timestamp: 2026-02-24T09:20:15.382Z
Learning: Applies to libs/storefront-data/**/*.{ts,tsx} : Use proper generics instead of `any` type in TypeScript

Applied to files:

• libs/storefront-data/package.json

📚 Learning: 2026-02-24T09:20:15.382Z

Learnt from: CR
Repo: TechsioCZ/new-engine PR: 0
File: libs/storefront-data/AGENTS.md:0-0
Timestamp: 2026-02-24T09:20:15.382Z
Learning: Applies to libs/storefront-data/**/*.{ts,tsx,js,jsx} : Use `createQueryKey()` utility instead of hardcoding query keys

Applied to files:

• libs/storefront-data/package.json

📚 Learning: 2026-02-24T09:20:15.382Z

Learnt from: CR
Repo: TechsioCZ/new-engine PR: 0
File: libs/storefront-data/AGENTS.md:0-0
Timestamp: 2026-02-24T09:20:15.382Z
Learning: Applies to libs/storefront-data/**/*.{ts,tsx,js,jsx} : Do not mix server and client code in the same file

Applied to files:

• libs/storefront-data/package.json

📚 Learning: 2026-02-24T09:20:15.382Z

Learnt from: CR
Repo: TechsioCZ/new-engine PR: 0
File: libs/storefront-data/AGENTS.md:0-0
Timestamp: 2026-02-24T09:20:15.382Z
Learning: Applies to libs/storefront-data/**/*cache*.{ts,tsx,js,jsx} : Use cache strategies from `CacheConfig` (static, semiStatic, realtime, userData) when configuring query cache

Applied to files:

• libs/storefront-data/package.json

📚 Learning: 2026-02-24T09:20:15.382Z

Learnt from: CR
Repo: TechsioCZ/new-engine PR: 0
File: libs/storefront-data/AGENTS.md:0-0
Timestamp: 2026-02-24T09:20:15.382Z
Learning: Applies to libs/storefront-data/src/client/**/*.{ts,tsx} : Keep `"use client"` directive only in client component files, never in server-only files

Applied to files:

• libs/storefront-data/package.json

📚 Learning: 2026-02-05T14:43:17.404Z

Learnt from: KaiUweCZE
Repo: NMIT-WR/new-engine PR: 324
File: apps/medusa-be/package.json:0-0
Timestamp: 2026-02-05T14:43:17.404Z
Learning: Validate and enforce React 19 compatibility across monorepo workspaces. Since Medusa UI supports React 19 via root package.json overrides and Medusa Cloud prerequisites show React 19 overrides for npm workspaces, ensure workspace root and all relevant package.json files align with React 19 (18+ requirement is satisfied). When reviewing, verify that overrides exist in the root package.json and that dependent packages in apps or packages directories declare React 19 (or compatible) in their peerDependencies or dependencies as appropriate for workspace usage.

Applied to files:

• libs/storefront-data/package.json

🔇 Additional comments (1)

libs/storefront-data/package.json (1)

24-27: feat(exports): checkout-flow-utils subpath is wired correctly

The new export entry follows the package’s existing types/import convention and cleanly exposes the shared checkout utilities.

---

Walkthrough

A new package export subpath ./shared/checkout-flow-utils has been added to the package configuration, mapping to the corresponding TypeScript declaration and JavaScript runtime files without modifying any other export entries or package settings.

Changes

Cohort / File(s)	Summary
Package Export Configuration libs/storefront-data/package.json	Added new export entry for ./shared/checkout-flow-utils with TypeScript types at ./dist/src/shared/checkout-flow-utils.d.ts and runtime import at ./dist/shared/checkout-flow-utils.js.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: adding a new export for shared checkout flow utilities in the storefront-data package.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/export-checkout

✨ Simplify code

• Create PR with simplified code
• Commit simplified code in branch fix/export-checkout

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