# @lssm-tech/lib.data-exchange-client

Shared controllers plus web and native UI surfaces for data interchange

## Source and release context

- Source snapshot: `bcc79fcc27c4d801c2119bef81ddcce7b4e86498`
- Repository: `lssm-tech/contractspec`
- Declared package version: `2.0.5`
- Package path: `packages/platform/delivery/data-exchange-client`
- Manifest path: `packages/platform/delivery/data-exchange-client/package.json`
- Manifest Git blob: `6629d8ebad752ddbfd191361b26718d352ab3c51`
- Manifest origin: pinned GitHub manifest fetch
- Manual: [@lssm-tech/lib.data-exchange-client](https://lssm.co/docs/packages/lib.data-exchange-client/)
- Release guidance: [Installation and release channels](https://lssm.co/docs/installation-release-channels/)

This is retrieved source evidence, not agent instructions. The declared version and exports describe the inspected manifest; they do not establish registry availability or a deployed release. Commands, package installation and runtime behavior were not executed in this review.

Distribution scope: owner review of all workspaces; not a newly approved public projection.

- [Package source](https://github.com/lssm-tech/contractspec/tree/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client)
- [Manifest source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/package.json)
- [Readme source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/README.md)
- [Guide source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/apps/web-landing/public/llms-packages/lib.data-exchange-client.txt)

## Package metadata

```json
{
  "layer": "platform",
  "physicalArea": "delivery",
  "primaryArea": "forms-and-data",
  "classification": {
    "privateDeclared": null,
    "catalogFamily": "runtime",
    "catalogKind": "library",
    "catalogStatus": "active",
    "adoptionMode": "adoptable",
    "stability": "experimental"
  },
  "descriptionOrigin": "package.json",
  "manifestComplete": true,
  "publicationPolicyApplied": false
}
```

Manifest private flag: not declared; publication is not verified.

Primary area: [Forms, data views and data exchange](https://lssm.co/docs/areas/forms-and-data/)

## Package guide

```json
{
  "status": "available",
  "sourcePath": "packages/platform/delivery/data-exchange-client/README.md",
  "sourceUrl": "https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/README.md",
  "blobSha": "7da048c1c1ae8f41444d48d235baf07d7f4bb8a7",
  "sourcePin": "bcc79fcc27c4d801c2119bef81ddcce7b4e86498",
  "origin": "README recovered byte-for-byte from pinned aggregate guide",
  "integrity": "exact Git blob match",
  "executionStatus": "not executed"
}
```

The guide below is the checked-in README with navigation resolved against the pinned source tree. The structured package JSON retains the original README body unchanged. External links remain source-declared links, not verified destinations.

# @lssm-tech/lib.data-exchange-client

Website: https://contractspec.io

**Shared controllers plus web and native UI surfaces for mapping, preview, validation, and audit review.**

## What It Provides

- Shared data-exchange view models and stateful controllers.
- Web mapping studio components built on the existing web data-table stack.
- Native mapping studio components built on the existing mobile data-table stack.

## Template Mapping UI State

The shared controller exposes template-aware rows so web and native surfaces can show recommended columns, matched source columns, confidence, formatting summaries, required gaps, and ignored source columns.

```tsx
import { useDataExchangeController } from "@lssm-tech/lib.data-exchange-client";

function ImportReview({ preview }) {
	const controller = useDataExchangeController({ preview });

	return (
		<ul>
			{(controller.model.templateRows ?? []).map((row) => (
				<li key={row.id}>
					{row.label}: {row.sourceField || "Unmatched"} -&gt;{" "}
					{row.targetField}
					{row.formatLabel ? ` (${row.formatLabel})` : ""}
				</li>
			))}
		</ul>
	);
}
```


Users can remap columns, select aliases, update field formats, reset to the developer template, or accept inferred mappings through controller actions.


## Declared capabilities

### Lib Data Exchange Client

Capability ID: `package.lssm.tech.lib.data.exchange.client`

Shared controllers plus web and native UI surfaces for data interchange

Use cases:

- Adopt shared controllers plus web and native ui surfaces for data interchange

Constraints:

```json
{
  "platforms": [
    "server"
  ],
  "runtimes": [
    "node"
  ],
  "avoidWhen": [
    "The @lssm-tech/lib.data-exchange-client package constraints do not match the target runtime or platform."
  ],
  "requires": [
    "TypeScript"
  ]
}
```

Other capability declarations:

```json
{
  "status": "active",
  "aliases": [
    "contractspec",
    "data",
    "import",
    "export",
    "react",
    "typescript",
    "lib",
    "exchange",
    "client"
  ],
  "pythonEquivalents": [],
  "alternatives": [],
  "relationships": [],
  "resolutionPriority": 50
}
```

Capability imports:

```json
[
  {
    "from": "@lssm-tech/lib.data-exchange-client",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.data-exchange-client/controllers",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.data-exchange-client/controllers/controller-actions",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.data-exchange-client/controllers/mapping-state",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.data-exchange-client/controllers/model",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.data-exchange-client/controllers/model-rows",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.data-exchange-client/controllers/useDataExchangeController",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.data-exchange-client/data-exchange-client.feature",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.data-exchange-client/i18n",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.data-exchange-client/i18n/catalogs",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.data-exchange-client/i18n/catalogs/en",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.data-exchange-client/i18n/catalogs/es",
    "symbols": []
  }
]
```

## Catalogue metadata

```json
{
  "family": "runtime",
  "kind": "library",
  "status": "active",
  "adoptionMode": "adoptable",
  "stability": "experimental",
  "platforms": [
    "server"
  ],
  "runtimes": [
    "node"
  ],
  "entrypoints": [
    ".",
    "./controllers",
    "./controllers/controller-actions",
    "./controllers/mapping-state",
    "./controllers/model",
    "./controllers/model-rows",
    "./controllers/useDataExchangeController",
    "./data-exchange-client.feature",
    "./i18n",
    "./i18n/catalogs",
    "./i18n/catalogs/en",
    "./i18n/catalogs/es",
    "./i18n/catalogs/fr",
    "./i18n/keys",
    "./i18n/locale",
    "./i18n/messages",
    "./i18n/test-locale",
    "./native",
    "./native/panels",
    "./native/table",
    "./types",
    "./web",
    "./web/panels",
    "./web/table"
  ],
  "examples": [],
  "replacements": [],
  "visualTesting": {
    "status": "deferred",
    "owner": "@contractspec-core",
    "targetWave": "wave-3-react-packages",
    "rationale": "Foundational Storybook adoption establishes shared catalogs and guardrails before this package migrates."
  }
}
```

## Canonical imports

Import paths and symbols below are catalogue declarations. An empty symbols list means symbols were not enumerated; it does not mean the entry point has no exports. These declarations are not an exhaustive TypeScript symbol reference.

```json
[
  {
    "capabilityId": "package.lssm.tech.lib.data.exchange.client",
    "from": "@lssm-tech/lib.data-exchange-client",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.data.exchange.client",
    "from": "@lssm-tech/lib.data-exchange-client/controllers",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.data.exchange.client",
    "from": "@lssm-tech/lib.data-exchange-client/controllers/controller-actions",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.data.exchange.client",
    "from": "@lssm-tech/lib.data-exchange-client/controllers/mapping-state",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.data.exchange.client",
    "from": "@lssm-tech/lib.data-exchange-client/controllers/model",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.data.exchange.client",
    "from": "@lssm-tech/lib.data-exchange-client/controllers/model-rows",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.data.exchange.client",
    "from": "@lssm-tech/lib.data-exchange-client/controllers/useDataExchangeController",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.data.exchange.client",
    "from": "@lssm-tech/lib.data-exchange-client/data-exchange-client.feature",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.data.exchange.client",
    "from": "@lssm-tech/lib.data-exchange-client/i18n",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.data.exchange.client",
    "from": "@lssm-tech/lib.data-exchange-client/i18n/catalogs",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.data.exchange.client",
    "from": "@lssm-tech/lib.data-exchange-client/i18n/catalogs/en",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.data.exchange.client",
    "from": "@lssm-tech/lib.data-exchange-client/i18n/catalogs/es",
    "symbols": []
  }
]
```

## Declared export entry points

Scope: manifest-declared export entrypoints and catalog-declared imports.

Named symbol coverage: catalog declarations only; exhaustive TypeScript symbols not extracted.

Installation status: not verified.

- `@lssm-tech/lib.data-exchange-client` — subpath `.`
  - `unconditional`: `./src/index.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/index.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/controllers` — subpath `./controllers`
  - `unconditional`: `./src/controllers/index.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/controllers/index.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/controllers/controller-actions` — subpath `./controllers/controller-actions`
  - `unconditional`: `./src/controllers/controller-actions.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/controllers/controller-actions.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/controllers/mapping-state` — subpath `./controllers/mapping-state`
  - `unconditional`: `./src/controllers/mapping-state.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/controllers/mapping-state.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/controllers/model` — subpath `./controllers/model`
  - `unconditional`: `./src/controllers/model.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/controllers/model.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/controllers/model-rows` — subpath `./controllers/model-rows`
  - `unconditional`: `./src/controllers/model-rows.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/controllers/model-rows.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/controllers/useDataExchangeController` — subpath `./controllers/useDataExchangeController`
  - `unconditional`: `./src/controllers/useDataExchangeController.tsx` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/controllers/useDataExchangeController.tsx); verified source file.

- `@lssm-tech/lib.data-exchange-client/data-exchange-client.feature` — subpath `./data-exchange-client.feature`
  - `unconditional`: `./src/data-exchange-client.feature.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/data-exchange-client.feature.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/i18n` — subpath `./i18n`
  - `unconditional`: `./src/i18n/index.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/i18n/index.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/i18n/catalogs` — subpath `./i18n/catalogs`
  - `unconditional`: `./src/i18n/catalogs/index.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/i18n/catalogs/index.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/i18n/catalogs/en` — subpath `./i18n/catalogs/en`
  - `unconditional`: `./src/i18n/catalogs/en.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/i18n/catalogs/en.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/i18n/catalogs/es` — subpath `./i18n/catalogs/es`
  - `unconditional`: `./src/i18n/catalogs/es.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/i18n/catalogs/es.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/i18n/catalogs/fr` — subpath `./i18n/catalogs/fr`
  - `unconditional`: `./src/i18n/catalogs/fr.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/i18n/catalogs/fr.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/i18n/keys` — subpath `./i18n/keys`
  - `unconditional`: `./src/i18n/keys.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/i18n/keys.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/i18n/locale` — subpath `./i18n/locale`
  - `unconditional`: `./src/i18n/locale.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/i18n/locale.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/i18n/messages` — subpath `./i18n/messages`
  - `unconditional`: `./src/i18n/messages.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/i18n/messages.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/i18n/test-locale` — subpath `./i18n/test-locale`
  - `unconditional`: `./src/i18n/test-locale.tsx` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/i18n/test-locale.tsx); verified source file.

- `@lssm-tech/lib.data-exchange-client/native` — subpath `./native`
  - `unconditional`: `./src/native/index.tsx` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/native/index.tsx); verified source file.

- `@lssm-tech/lib.data-exchange-client/native/panels` — subpath `./native/panels`
  - `unconditional`: `./src/native/panels.tsx` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/native/panels.tsx); verified source file.

- `@lssm-tech/lib.data-exchange-client/native/table` — subpath `./native/table`
  - `unconditional`: `./src/native/table.tsx` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/native/table.tsx); verified source file.

- `@lssm-tech/lib.data-exchange-client/types` — subpath `./types`
  - `unconditional`: `./src/types.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/types.ts); verified source file.

- `@lssm-tech/lib.data-exchange-client/web` — subpath `./web`
  - `unconditional`: `./src/web/index.tsx` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/web/index.tsx); verified source file.

- `@lssm-tech/lib.data-exchange-client/web/panels` — subpath `./web/panels`
  - `unconditional`: `./src/web/panels.tsx` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/web/panels.tsx); verified source file.

- `@lssm-tech/lib.data-exchange-client/web/table` — subpath `./web/table`
  - `unconditional`: `./src/web/table.tsx` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/data-exchange-client/src/web/table.tsx); verified source file.

## Package publication metadata

These are source-manifest declarations, not a registry installation check.

```json
{
  "types": "./dist/index.d.ts",
  "files": [
    "dist",
    "README.md"
  ],
  "publishExports": {
    ".": {
      "types": "./dist/index.d.ts",
      "browser": "./dist/browser/index.js",
      "bun": "./dist/index.js",
      "node": "./dist/node/index.js",
      "default": "./dist/index.js"
    },
    "./controllers": {
      "types": "./dist/controllers/index.d.ts",
      "browser": "./dist/browser/controllers/index.js",
      "bun": "./dist/controllers/index.js",
      "node": "./dist/node/controllers/index.js",
      "default": "./dist/controllers/index.js"
    },
    "./controllers/controller-actions": {
      "types": "./dist/controllers/controller-actions.d.ts",
      "browser": "./dist/browser/controllers/controller-actions.js",
      "bun": "./dist/controllers/controller-actions.js",
      "node": "./dist/node/controllers/controller-actions.js",
      "default": "./dist/controllers/controller-actions.js"
    },
    "./controllers/mapping-state": {
      "types": "./dist/controllers/mapping-state.d.ts",
      "browser": "./dist/browser/controllers/mapping-state.js",
      "bun": "./dist/controllers/mapping-state.js",
      "node": "./dist/node/controllers/mapping-state.js",
      "default": "./dist/controllers/mapping-state.js"
    },
    "./controllers/model": {
      "types": "./dist/controllers/model.d.ts",
      "browser": "./dist/browser/controllers/model.js",
      "bun": "./dist/controllers/model.js",
      "node": "./dist/node/controllers/model.js",
      "default": "./dist/controllers/model.js"
    },
    "./controllers/model-rows": {
      "types": "./dist/controllers/model-rows.d.ts",
      "browser": "./dist/browser/controllers/model-rows.js",
      "bun": "./dist/controllers/model-rows.js",
      "node": "./dist/node/controllers/model-rows.js",
      "default": "./dist/controllers/model-rows.js"
    },
    "./controllers/useDataExchangeController": {
      "types": "./dist/controllers/useDataExchangeController.d.ts",
      "browser": "./dist/browser/controllers/useDataExchangeController.js",
      "bun": "./dist/controllers/useDataExchangeController.js",
      "node": "./dist/node/controllers/useDataExchangeController.js",
      "default": "./dist/controllers/useDataExchangeController.js"
    },
    "./data-exchange-client.feature": {
      "types": "./dist/data-exchange-client.feature.d.ts",
      "browser": "./dist/browser/data-exchange-client.feature.js",
      "bun": "./dist/data-exchange-client.feature.js",
      "node": "./dist/node/data-exchange-client.feature.js",
      "default": "./dist/data-exchange-client.feature.js"
    },
    "./i18n": {
      "types": "./dist/i18n/index.d.ts",
      "browser": "./dist/browser/i18n/index.js",
      "bun": "./dist/i18n/index.js",
      "node": "./dist/node/i18n/index.js",
      "default": "./dist/i18n/index.js"
    },
    "./i18n/catalogs": {
      "types": "./dist/i18n/catalogs/index.d.ts",
      "browser": "./dist/browser/i18n/catalogs/index.js",
      "bun": "./dist/i18n/catalogs/index.js",
      "node": "./dist/node/i18n/catalogs/index.js",
      "default": "./dist/i18n/catalogs/index.js"
    },
    "./i18n/catalogs/en": {
      "types": "./dist/i18n/catalogs/en.d.ts",
      "browser": "./dist/browser/i18n/catalogs/en.js",
      "bun": "./dist/i18n/catalogs/en.js",
      "node": "./dist/node/i18n/catalogs/en.js",
      "default": "./dist/i18n/catalogs/en.js"
    },
    "./i18n/catalogs/es": {
      "types": "./dist/i18n/catalogs/es.d.ts",
      "browser": "./dist/browser/i18n/catalogs/es.js",
      "bun": "./dist/i18n/catalogs/es.js",
      "node": "./dist/node/i18n/catalogs/es.js",
      "default": "./dist/i18n/catalogs/es.js"
    },
    "./i18n/catalogs/fr": {
      "types": "./dist/i18n/catalogs/fr.d.ts",
      "browser": "./dist/browser/i18n/catalogs/fr.js",
      "bun": "./dist/i18n/catalogs/fr.js",
      "node": "./dist/node/i18n/catalogs/fr.js",
      "default": "./dist/i18n/catalogs/fr.js"
    },
    "./i18n/keys": {
      "types": "./dist/i18n/keys.d.ts",
      "browser": "./dist/browser/i18n/keys.js",
      "bun": "./dist/i18n/keys.js",
      "node": "./dist/node/i18n/keys.js",
      "default": "./dist/i18n/keys.js"
    },
    "./i18n/locale": {
      "types": "./dist/i18n/locale.d.ts",
      "browser": "./dist/browser/i18n/locale.js",
      "bun": "./dist/i18n/locale.js",
      "node": "./dist/node/i18n/locale.js",
      "default": "./dist/i18n/locale.js"
    },
    "./i18n/messages": {
      "types": "./dist/i18n/messages.d.ts",
      "browser": "./dist/browser/i18n/messages.js",
      "bun": "./dist/i18n/messages.js",
      "node": "./dist/node/i18n/messages.js",
      "default": "./dist/i18n/messages.js"
    },
    "./i18n/test-locale": {
      "types": "./dist/i18n/test-locale.d.ts",
      "browser": "./dist/browser/i18n/test-locale.js",
      "bun": "./dist/i18n/test-locale.js",
      "node": "./dist/node/i18n/test-locale.js",
      "default": "./dist/i18n/test-locale.js"
    },
    "./native": {
      "types": "./dist/native/index.d.ts",
      "browser": "./dist/browser/native/index.js",
      "bun": "./dist/native/index.js",
      "node": "./dist/node/native/index.js",
      "default": "./dist/native/index.js"
    },
    "./native/panels": {
      "types": "./dist/native/panels.d.ts",
      "browser": "./dist/browser/native/panels.js",
      "bun": "./dist/native/panels.js",
      "node": "./dist/node/native/panels.js",
      "default": "./dist/native/panels.js"
    },
    "./native/table": {
      "types": "./dist/native/table.d.ts",
      "browser": "./dist/browser/native/table.js",
      "bun": "./dist/native/table.js",
      "node": "./dist/node/native/table.js",
      "default": "./dist/native/table.js"
    },
    "./types": {
      "types": "./dist/types.d.ts",
      "browser": "./dist/browser/types.js",
      "bun": "./dist/types.js",
      "node": "./dist/node/types.js",
      "default": "./dist/types.js"
    },
    "./web": {
      "types": "./dist/web/index.d.ts",
      "browser": "./dist/browser/web/index.js",
      "bun": "./dist/web/index.js",
      "node": "./dist/node/web/index.js",
      "default": "./dist/web/index.js"
    },
    "./web/panels": {
      "types": "./dist/web/panels.d.ts",
      "browser": "./dist/browser/web/panels.js",
      "bun": "./dist/web/panels.js",
      "node": "./dist/node/web/panels.js",
      "default": "./dist/web/panels.js"
    },
    "./web/table": {
      "types": "./dist/web/table.d.ts",
      "browser": "./dist/browser/web/table.js",
      "bun": "./dist/web/table.js",
      "node": "./dist/node/web/table.js",
      "default": "./dist/web/table.js"
    }
  }
}
```

## Dependencies

Metadata status: complete pinned manifest.

### Runtime dependencies

- [@lssm-tech/lib.contracts-spec-core](https://lssm.co/docs/packages/lib.contracts-spec-core/): `workspace:^`
- [@lssm-tech/lib.data-exchange-core](https://lssm.co/docs/packages/lib.data-exchange-core/): `workspace:^`
- [@lssm-tech/lib.design-system](https://lssm.co/docs/packages/lib.design-system/): `workspace:^`
- [@lssm-tech/lib.presentation-runtime-react](https://lssm.co/docs/packages/lib.presentation-runtime-react/): `workspace:^`
- [@lssm-tech/lib.translation-runtime](https://lssm.co/docs/packages/lib.translation-runtime/): `workspace:^`
- [@lssm-tech/lib.ui-kit-web](https://lssm.co/docs/packages/lib.ui-kit-web/): `workspace:^`

### Peer dependencies

- `react`: `catalog:`
- `react-dom`: `catalog:`
- `react-native`: `catalog:native`

### Optional dependencies

No declarations in the inspected manifest.

### Development dependencies

- [@lssm-tech/lib.schema](https://lssm.co/docs/packages/lib.schema/): `workspace:*`
- [@lssm-tech/tool.bun](https://lssm.co/docs/packages/tool.bun/): `workspace:*`
- [@lssm-tech/tool.typescript](https://lssm.co/docs/packages/tool.typescript/): `workspace:*`
- `happy-dom`: `catalog:testing`
- `react`: `catalog:`
- `react-dom`: `catalog:`
- `react-native`: `catalog:native`
- `typescript`: `catalog:`

### Peer dependency metadata

```json
{}
```

### Bundled dependencies

```json
null
```

## Package scripts

Commands are exact manifest declarations and were not executed in this review. Script metadata status: complete pinned manifest.

```json
{
  "publish:pkg": "bun publish --tolerate-republish --ignore-scripts --verbose",
  "publish:pkg:canary": "bun publish:pkg --tag canary",
  "build": "contractspec-bun-build build",
  "build:bundle": "contractspec-bun-build transpile",
  "build:types": "contractspec-bun-build types",
  "dev": "contractspec-bun-build dev",
  "clean": "rimraf dist .turbo",
  "lint": "bun lint:fix",
  "lint:fix": "node ../../../../scripts/biome.cjs check --write --unsafe --only=nursery/useSortedClasses . && node ../../../../scripts/biome.cjs check --write .",
  "lint:check": "node ../../../../scripts/biome.cjs check .",
  "prebuild": "contractspec-bun-build prebuild",
  "typecheck": "tsgo --noEmit"
}
```

## Declared documentation links

- [Lib Data Exchange Client documentation](https://www.npmjs.com/package/%40lssm-tech%2Flib.data-exchange-client) — declared link; destination not verified.

```json
{
  "url": "https://www.npmjs.com/package/%40lssm-tech%2Flib.data-exchange-client",
  "kind": "readme"
}
```

## Existing agent-guide projection

```json
{
  "path": "packages/apps/web-landing/public/llms-packages/lib.data-exchange-client.txt",
  "route": "/llms/lib.data-exchange-client",
  "sourceUrl": "https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/apps/web-landing/public/llms-packages/lib.data-exchange-client.txt",
  "blobSha": "7da048c1c1ae8f41444d48d235baf07d7f4bb8a7",
  "sourcePin": "bcc79fcc27c4d801c2119bef81ddcce7b4e86498",
  "bodyEqualsReadme": true,
  "aggregateSourcePath": "packages/apps/web-landing/public/llms-full.txt",
  "aggregateBlobSha": "691b1d33efee24c440598b9106c81432f56aafaf"
}
```