Session: you-are-a-senior-replicated-elephant-subagent-ab814fa2 — 2026-04-30

Project: workspace-doctolib · Branch: HEAD · Mode: ` · **Model:**claude-opus-4-7`

Stats: 1 user messages, 22 tool calls, tools used: Bash, Write.

Conversation

Turn 1 — User

Review the final state of the PR https://github.com/doctolib/treatment-plan/pull/3129 (branch fhir-2233-fix-toast-event-name). This PR fixes a pub/sub event name mismatch in toast helpers across 3 packages.

The complete set of changed files is:

1. packages/tpf-national-health-records-ui/src/business/toast.ts — fixed 'toasts:add' → 'toaster:add', removed ReactNode, added export type, function declaration, : void return type
2. packages/tpf-nhr-fr/src/business/toast.ts — NEW file (moved from src/components/dmp-consultation-consent-view/toast.ts), same fixes
3. packages/tpf-prescription-fulfillments/src/business/eprescription/toast.ts — same fixes
4. packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/toast.ts — DELETED (moved to src/business)
5. packages/tpf-nhr-fr/src/business/toast.test.ts — NEW file (moved from component dir)
6. packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/toast.test.ts — DELETED
7. packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/dmp-consultation-consent-view.tsx — import updated from ./toast to #business/toast
8. packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/dmp-consultation-consent-view.test.tsx — import updated from ./toast to #business/toast
9. packages/tpf-prescription-fulfillments/src/business/eprescription/injectionTypes.ts — AddToastProps.message: React.ReactNode → string
10. packages/tpf-prescription-fulfillments/src/business/eprescription/hooks/useEPrescriptionActions.ts — notifyOnError param message: ReactNode → string; removed import type { ReactNode } from 'react'
11. packages/tpf-nhr-fr/.storybook/preview.tsx — event name 'toasts:add' → 'toaster:add' in ToastListener; added justification comment for default export
12. All 3 toast.test.ts files assert 'toaster:add' (not the old wrong event)

Please review these files and report any remaining issues. Focus on: - Correctness of the event name fix - Business layer purity (no React imports in src/business files) - Type consistency across all toast-related types - Import paths after the file move

Be specific: if there are no issues, say "no remarks".

Turn 1 — Assistant

I'll review this PR thoroughly. Let me start by exploring the repository structure and then examining each changed file.

Tools used:

• Bash: cd /Users/USER/workspace/doctolib/worktrees/treatment-plan/FHIR-2010-tpf-transform-update-types 2>/dev/null && pwd || ls /Users/USER/workspace/doctolib/worktrees/treatment-plan/

Tool results:

→ result (ok): fhir-2079 fhir-2081 fhir-2083 FHIR-2091-nhr-document-list-pagination fhir-2168_add-result-count-to-nhr-header fhir-2171 fhir-2214 fhir-2221_display-last-dmp-access-date fhir-2222_add-visible-to-all-filter fhir-2223_fix-column-widths-truncation

I'll review the PR in read-only mode. Let me locate the worktree and examine the changed files.

Tools used:

• Bash: find /Users/USER/workspace/doctolib/worktrees/treatment-plan -maxdepth 1 -type d 2>/dev/null; ls /Users/USER/workspace/doctolib/treatment-plan 2>/dev/null | head -20

Tool results:

→ result (ok): /Users/USER/workspace/doctolib/worktrees/treatment-plan /Users/USER/workspace/doctolib/worktrees/treatment-plan/fhir-2223_fix-column-widths-truncation /Users/USER/workspace/doctolib/worktrees/treatment-plan/fhir-2168_add-result-count-to-nhr-header /Users/USER/workspace/doctolib/worktrees/treatment-plan/fhir-2171 /Users/USER/workspace/doctolib/worktrees/treatment-plan/fhir-2221_display-last-dmp-access-date /Users/USER/workspace/doctolib/worktrees/treatment-plan/fhir-2081 /Users/USER/workspace/doc …(truncated, 571 more chars)

The branch fhir-2233-fix-toast-event-name doesn't have a local worktree. Let me fetch it and inspect via the main repo or GitHub directly.

Tools used:

• Bash: git fetch origin fhir-2233-fix-toast-event-name 2>&1 | tail -5

Tool results:

→ result (ok): From https://github.com/doctolib/treatment-plan * branch fhir-2233-fix-toast-event-name -> FETCH_HEAD

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan log --oneline origin/main..origin/fhir-2233-fix-toast-event-name 2>&1 | head -20

Tool results:

→ result (ok): b18283a75 fix(fhir-2233): move toast.ts to src/business and fix ReactNode in injectionTypes 076d74ae3 fix(fhir-2233): use string type for message in business-layer toast helpers d12c5e652 fix(fhir-2233): address review feedback 9e0bfd841 fix(fhir-2233): align toast pub/sub event name with monolith toaster

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan diff --stat origin/main..origin/fhir-2233-fix-toast-event-name 2>&1

Tool results:

→ result (ok): .../src/business/toast.test.ts | 24 ++++++++++++++++++++++ .../src/business/toast.ts | 9 ++++---- packages/tpf-nhr-fr/.storybook/preview.tsx | 3 ++- packages/tpf-nhr-fr/src/business/toast.test.ts | 24 ++++++++++++++++++++++ packages/tpf-nhr-fr/src/business/toast.ts | 12 +++++++++++ .../dmp-consultation-consent-view.test.tsx | 2 +- .../dmp-consultation-consent-view.tsx | 2 +- .../dmp-consultation-con …(truncated, 366 more chars)

I notice from the stat listing: only one toast.test.ts got moved from the component dir (deleted), but also the test file existed in src/components/dmp-consultation-consent-view/ only as a delete — let me confirm. Also let me look at the full diff and at the project's CLAUDE.md guidelines.

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan diff origin/main..origin/fhir-2233-fix-toast-event-name 2>&1

Tool results:

→ result (ok): diff --git a/packages/tpf-national-health-records-ui/src/business/toast.test.ts b/packages/tpf-national-health-records-ui/src/business/toast.test.ts new file mode 100644 index 000000000..47c43f8ec --- /dev/null +++ b/packages/tpf-national-health-records-ui/src/business/toast.test.ts @@ -0,0 +1,24 @@ +import { GLOBAL_PUBSUB_REGISTRY } from '@doctolib/upfront-core' +import { afterEach, describe, expect, it, vi } from 'vitest' + +import { addToast } from './toast' + +vi.mock('@doctolib/upfront-core …(truncated, 10190 more chars)

Now let me check key cross-cutting concerns: the project's CLAUDE.md, the #business import alias config, and whether other call sites still pass non-string ReactNode values to addToast.

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan show origin/fhir-2233-fix-toast-event-name:packages/tpf-nhr-fr/package.json 2>&1 | grep -A 30 '"imports"\|"exports"' | head -60

Tool results:

→ result (ok): "exports": { ".": { "types": "./dist/index.d.ts", "development": "./src/index.ts", "import": "./dist/index.js", "default": "./dist/index.js" }, "./test-helpers": "./src/business/consultation-consent-workflow/test-helpers/index.ts", "./package.json": "./package.json" }, "deliciousImportSort": { "customGroups": "@doctolib", "mainOrder": [ "absolute", "relative", "bare" ] }, "importSort": { ".ts, .tsx": { "parse …(truncated, 517 more chars)

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan show origin/fhir-2233-fix-toast-event-name:packages/tpf-nhr-fr/tsconfig.json 2>&1 | head -50

Tool results:

→ result (ok): { "extends": "../../tsconfig-base", "include": ["../../vitest-shared.config.ts", "../../vitest-setup", "/*", "src/locales//*.json", "package.json"], "compilerOptions": { "types": ["vitest/globals", "@testing-library/jest-dom"] } }

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan grep -n "addToast\|fireTransientToast\|notifyOnError" origin/fhir-2233-fix-toast-event-name -- packages/ 2>&1 | head -80

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan show origin/fhir-2233-fix-toast-event-name:CLAUDE.md 2>&1 | head -100

Tool results:

→ result (ok): origin/fhir-2233-fix-toast-event-name:packages/tpf-national-health-records-ui/README.md:27:### addToast origin/fhir-2233-fix-toast-event-name:packages/tpf-national-health-records-ui/README.md:32:import { addToast } from './business/toast' origin/fhir-2233-fix-toast-event-name:packages/tpf-national-health-records-ui/README.md:34:addToast({ origin/fhir-2233-fix-toast-event-name:packages/tpf-national-health-records-ui/src/business/toast.test.ts:4:import { addToast } from './toast' origin/fhir-223 …(truncated, 13788 more chars)

Tool results:

→ result (ok): # CLAUDE.md

This is a full-stack healthcare treatment plan application (Kotlin/Spring Boot backend + React/TypeScript frontend) built as a modular monolith using the "hive" pattern with hexagonal architecture. It handles prescription creation, document management, and clinical workflows for the French and German markets.

Refer to @AGENTS.md for complete project overview, architecture, tech stack, and development guidelines.

Language Rule

All Claude stack files (CLAUDE.md, AGENTS.m …(truncated, 613 more chars)

Now I have a clear picture. The critical finding here is the #business/toast import alias issue. The package's package.json declares only specific subpath imports (#business/consultation-consent-workflow, #hooks, #i18n) — there is no generic #business/* mapping. Let me confirm this carefully and also check the AGENTS.md for any rules about business layer purity.

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan show origin/fhir-2233-fix-toast-event-name:packages/tpf-nhr-fr/package.json 2>&1

Tool results:

→ result (ok): { "name": "@doctolib/tpf-nhr-fr", "description": "DMP consultation consent workflow for Treatment Plan & Fulfillment", "sideEffects": [ "./src/i18n.ts" ], "version": "1.0.0", "repository": { "type": "git", "url": "git+https://github.com/doctolib/treatment-plan.git" }, "keywords": [ "upfront", "smaller-scope" ], "author": "@doctolib/moose", "license": "Doctolib", "doctolib": { "upfront-type": "smaller-scope" }, "type": "module", "scripts": {

…(truncated, 3315 more chars)

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan show origin/fhir-2233-fix-toast-event-name:tsconfig-base.json 2>&1 | head -80

Tool results:

→ result (ok): { "extends": ["@doctolib/upfront-dev/tsconfig.json"], "compilerOptions": { // Configuration for TS project references "rootDir": ".", "outDir": "build", "composite": true, "noEmit": false, "declaration": true, // need to set this back to false to allow noEmit: false "allowImportingTsExtensions": false, // was needed for webpack build "jsx": "react-jsx",

// ignore errors due to design system
"exactOptionalPropertyTypes": false,

"types": ["

…(truncated, 653 more chars)

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan show origin/fhir-2233-fix-toast-event-name:AGENTS.md 2>&1 | grep -iE "business|react|alias|#business|imports" | head -40

Tool results:

→ result (ok): - Frontend: packages/, .tsx / .ts component or hook files, React Query, MSW, Storybook. When business domain context is needed (PLAN phase), search the TPF Confluence space for relevant documentation.

This is a critical issue. The package.json imports field for @doctolib/tpf-nhr-fr only declares specific subpath imports (#business/consultation-consent-workflow, #hooks, #i18n) — there is no #business/* wildcard mapping that would resolve #business/toast. Let me verify this is really how Node resolves subpath imports and check whether tsconfig provides paths.

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan show origin/fhir-2233-fix-toast-event-name:packages/tpf-nhr-fr/tsconfig.build.json 2>&1

Tool results:

→ result (ok): { "extends": "../../tsconfig.json", "include": ["src", "src//*.json"], "exclude": ["/.test.ts", "/.test-d.ts", "/*.test.tsx", "/*-test.tsx"], "compilerOptions": { "checkJs": true, "noEmit": false, "declaration": true, "declarationMap": true, "rootDir": "src", "outDir": "dist", "sourceMap": true }, "tsc-alias": { "resolveFullPaths": true } }

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan show origin/fhir-2233-fix-toast-event-name:packages/tpf-nhr-fr/vitest.config.ts 2>&1; echo '---'; git -C /Users/USER/workspace/doctolib/t …(truncated, 253 more chars)

Tool results:

→ result (ok): import { importSingleTs } from 'import-single-ts' import { sharedAliases } from '../../vitest-shared.config' import { defineConfig, mergeConfig } from 'vitest/config'

const upFrontVitest = (await importSingleTs('@doctolib/upfront-dev/vitest.config.ts')).default

export default defineConfig((configEnv) => mergeConfig(upFrontVitest(configEnv), { test: { name: '@doctolib/tpf-nhr-fr', root: new URL('./', import.meta.url).pathname, // Override upfront-dev's root: 'src' to run from …(truncated, 959 more chars)

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan ls-tree -r origin/fhir-2233-fix-toast-event-name -- packages/tpf-nhr-fr/src/business 2>&1

Tool results:

→ result (ok): 100644 blob 33b82629cda3cc515174b3e5f86f58394a2936eb packages/tpf-nhr-fr/src/business/consultation-consent-workflow/action-executor.test.ts 100644 blob 80d0c234d76bd5d53cc33d698a5422f078953914 packages/tpf-nhr-fr/src/business/consultation-consent-workflow/action-executor.ts 100644 blob f9b3f9b6e0d13590ca542c420835d20f62a4f336 packages/tpf-nhr-fr/src/business/consultation-consent-workflow/action-map.test.ts 100644 blob 3bcebaa93e24802dce2f9768fc9cd43ff1db61d9 packages/tpf-nhr-fr/src/business/cons …(truncated, 5322 more chars)

Confirmed. The package's imports map declares only exact subpaths — #business/consultation-consent-workflow, #business/consultation-consent-workflow/test-helpers, #hooks, #i18n. Node's subpath imports require either an exact match or a * pattern (e.g. "#business/*": "./src/business/*"). There is no such pattern. The runtime resolver (rsbuild + rspack producing the module federation bundle) will fail on import { addToast } from '#business/toast' in:

• packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/dmp-consultation-consent-view.tsx
• packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/dmp-consultation-consent-view.test.tsx

Vitest with vite-tsconfig-paths won't help either, since tsconfig.json extends tsconfig-base.json whose only paths entry is "treatment-plan/*": ["./*"] — no #business/*.

Let me also verify how other code in this package imports business-layer things, and check whether there is a test file deletion missing in the diff (the user mentioned the old toast.test.ts was deleted, but the git diff --stat above didn't list it — it only listed it as renamed). Actually it shows packages/tpf-nhr-fr/src/business/toast.test.ts as new (24 lines) but doesn't show a deletion of the component-level toast.test.ts. Let me check.

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan log origin/main..origin/fhir-2233-fix-toast-event-name --diff-filter=D --name-only --pretty=format: 2>&1 | sort -u | grep -v '^$'

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan ls-tree origin/fhir-2233-fix-toast-event-name -- packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/ 2>&1

Tool results:

→ result (ok): (Bash completed with no output)

Tool results:

→ result (ok): 100644 blob c62d1ebf5371e2ca619edb11a483d125b8619f88 packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/dmp-consultation-consent-view.test.tsx 100644 blob 8b2474d22bff4bc25c7aa9c23f3dcbd19177b58e packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/dmp-consultation-consent-view.tsx 100644 blob 302c73566eb5d105c2b073c9237cfb8dad56f673 packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/event-handlers.ts 100644 blob 15672298204932a6c825dd53ae36072aa8357a47 pa …(truncated, 71 more chars)

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan grep -n "import.*from.*['\"]\(\.\./\.\./business\|#business/\)" origin/fhir-2233-fix-toast-event-name -- packages/tpf-nhr-fr/src 2>&1 | head - …(truncated, 2 more chars)

Tool results:

→ result (ok): origin/fhir-2233-fix-toast-event-name:packages/tpf-nhr-fr/src/components/dev-toolbar/create-default-dev-adapters.ts:5:import { createStatefulAdapters } from '#business/consultation-consent-workflow/test-helpers' origin/fhir-2233-fix-toast-event-name:packages/tpf-nhr-fr/src/components/dev-toolbar/create-default-dev-adapters.ts:6:import type { StatefulAdapterBag } from '#business/consultation-consent-workflow/test-helpers' origin/fhir-2233-fix-toast-event-name:packages/tpf-nhr-fr/src/components/de …(truncated, 2563 more chars)

Confirmed. Across the package, every existing #business/... import resolves to a declared exact subpath (#business/consultation-consent-workflow or #business/consultation-consent-workflow/test-helpers). The new #business/toast is unmapped — Node ESM resolution will throw ERR_PACKAGE_PATH_NOT_EXPORTED/imports-equivalent at runtime, and rspack's resolver will likely fail at build time as well. Vitest under vite-tsconfig-paths also can't resolve it because there's no matching paths entry.

Also note: the git diff --diff-filter=D returned nothing on the PR branch — meaning no file was deleted on the branch as a whole, so packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/toast.ts was deleted in one commit and src/business/toast.ts was added. Confirmed by ls-tree above showing the component dir no longer contains toast.ts or toast.test.ts. That part matches the user's description.

Let me also check whether the tsc-alias package + customConditions: ["development"] plus vite-tsconfig-paths (listed in deps) might somehow handle Node-style #imports — and whether anywhere else in the repo uses subpath patterns.

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan grep -h '"imports"' origin/fhir-2233-fix-toast-event-name -- 'packages/*/package.json' 2>&1 | head -10; echo '---'; git -C /Users/USER/wo …(truncated, 152 more chars)

Tool results:

→ result (ok): "imports": { "imports": { "imports": { "imports": { "imports": { "imports": { "imports": { "imports": { "imports": { "imports": {

"#business": "./src/business/index.ts",
"#business/*": "./src/business/*.ts"
"#business/*": "./src/business/*.ts",
"#components": "./src/components/index.ts",
"#components/*": "./src/components/*.ts",
"#components/*": "./src/components/*.tsx",
"#core/*": "./src/core/*.ts",
"#cps/*": "./src/cps/*.ts",
"#data": "

…(truncated, 897 more chars)

Tools used:

• Bash: git -C /Users/USER/workspace/doctolib/treatment-plan show origin/fhir-2233-fix-toast-event-name:packages/tpf-prescription-fulfillments/src/business/eprescription/hooks/useEPrescriptionActions.ts …(truncated, 16 more chars)

Tool results:

→ result (ok): import { i18n } from '@doctolib/tpf-commons/i18n' import { isFeatureEnabled } from '@doctolib/variation-management/legacy' import dayjs from 'dayjs' import utc from 'dayjs/plugin/utc'

import '../../../i18n' import type { QrCodeObject } from '../QRCodeType' import type { EPrescriptionContextError, EPrescriptionSoapError, EPrescriptionTrace } from '../ePrescriptionTypes' import { generateQrCodeObject, generateSVGQrCode } from '../helpers/QRCode' import { buildCreateEPrescriptionPayload, getEpresc …(truncated, 7190 more chars)

Other packages in this monorepo do use wildcard subpath patterns like "#business/*": "./src/business/*.ts". The PR's tpf-nhr-fr/package.json does not declare "#business/*" — only the literal "#business/consultation-consent-workflow" etc. So the new #business/toast is unresolved.

I have enough to draft a thorough review plan. Since plan mode is active, I'll write the plan/review findings to the plan file as required.

Tools used:

• Write: /Users/USER/.claude/plans/you-are-a-senior-replicated-elephant-agent-ab814fa22c68c11ed.md (7654 chars)

# PR Review: doctolib/treatment-plan#3129 — fhir-2233-fix-toast-event-name

Reviewed at branch `origin/fhir-2233-fix-toast-event-name` (commits 9e0bfd841, d12c5e652, 076d74ae3, b18283a75) against `origin/main`.

## What was reviewed
…(truncated, 98 more lines)

Tool results:

→ result (ok): File created successfully at: /Users/USER/.claude/plans/you-are-a-senior-replicated-elephant-agent-ab814fa22c68c11ed.md

Review of PR #3129 — fhir-2233-fix-toast-event-name

I checked the PR head against origin/main and inspected resolution config (package.json imports, tsconfig-base.json, tsconfig.json, vitest.config.ts) plus all addToast / notifyOnError call sites.

Critical (confidence 95): #business/toast is not declared in packages/tpf-nhr-fr/package.json imports

• /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/dmp-consultation-consent-view.tsx:39
• /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-nhr-fr/src/components/dmp-consultation-consent-view/dmp-consultation-consent-view.test.tsx:14

Both files now do import { addToast } from '#business/toast', but the package's imports map (on the PR head) declares only literal subpaths — there is no wildcard:

"imports": {
  "#business/consultation-consent-workflow": "./src/business/consultation-consent-workflow/index.ts",
  "#business/consultation-consent-workflow/test-helpers": "./src/business/consultation-consent-workflow/test-helpers/index.ts",
  "#hooks": "./src/hooks/index.ts",
  "#i18n": "./src/i18n.ts"
}

Node ESM subpath imports require either an exact key or a * pattern. There is no "#business/*" entry and no fallback elsewhere: - tsconfig-base.json only sets paths: { "treatment-plan/*": ["./*"] }. - packages/tpf-nhr-fr/tsconfig.json declares no paths. - packages/tpf-nhr-fr/vitest.config.ts only adds sharedAliases and a uuid mock.

Result: rspack/Node and Vitest will fail to resolve #business/toast. Other packages in this repo do declare wildcards (e.g. "#business/*": "./src/business/*.ts") — tpf-nhr-fr doesn't.

Fix (preferred): add "#business/*": "./src/business/*.ts" to packages/tpf-nhr-fr/package.json's imports map (Node picks the longest pattern match, so coexistence with the literal keys is fine). Alternative: switch the two files to a relative import (../../business/toast), matching the convention used by tpf-national-health-records-ui (NhrDocumentListModal.tsx uses ../../business/toast) and the prescription-fulfillments callers.

Important (confidence 85): AddToastProps and ToastProps are duplicated and divergent inside tpf-prescription-fulfillments

• /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-prescription-fulfillments/src/business/eprescription/toast.ts — ToastProps includes action?: { message: string; onClick: () => void }
• /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-prescription-fulfillments/src/business/eprescription/injectionTypes.ts — AddToastProps is missing the action? field

Both describe the same payload but the injected-type variant silently drops action. The PR's stated goal includes "type consistency across all toast-related types" — this is the only remaining drift. Recommend either export type AddToastProps = ToastProps (re-export from ./toast) or align the two structurally.

Other checks (no remarks)

• Event-name fix is consistent across all producers (addToast × 3) and the sole consumer (tpf-nhr-fr/.storybook/preview.tsx ToastListener) — all on 'toaster:add'. Tests assert the new event.
• Business-layer purity: no react imports remain in src/business/*/toast.ts. The import type { ReactNode } from 'react' was correctly removed from useEPrescriptionActions.ts. All notifyOnError callers (SearchByIdPage.tsx, SearchInAMPage.tsx, SlidingPanel.tsx) already pass string messages — no breakage.
• File move: the old src/components/dmp-consultation-consent-view/toast.ts and toast.test.ts are gone in the PR head (verified via git ls-tree); only the two component files import the new location.
• function addToast(...): void style and export type ToastProps applied uniformly across all three packages.
• Storybook preview.tsx default-export justification comment is appropriate.

Summary

Two issues to address before merge: the unresolved #business/toast specifier (build/runtime failure) and the AddToastProps / ToastProps duplication. Everything else in the PR is correct.

Plan written to /Users/USER/.claude/plans/you-are-a-senior-replicated-elephant-agent-ab814fa22c68c11ed.md.