feat(manifest): report concrete shared provider metadata

[ScriptedAlchemy]

Description

Implement RFC #5082 as an independent draft based on main.

A build can provide React 18 and React 19 under the same shared key. One summary version and a combined asset list cannot tell a reader which files belong to each implementation. Optional shared[].providers records add that version, resolved import, and asset mapping to stats and manifests.

This draft uses main's existing stats collector. It retains existing top-level shared fields and omits the array for single-provider and consumer-only entries. It does not change runtime registration or selection.

Graph collection, scope/layer reconciliation, and Webpack/Rspack output parity remain review requirements. No graph or layer-stack commits, dependency pins, or public identityId field are included.

Related Issue

Feature proposal #5082 and independent Rspack prototype #15687. This draft replaces #5078, which is closed and outside the layers stack. The original branch and commits are preserved there.

Types of changes

• Docs change / refactoring / dependency upgrade
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

Checklist

• I have added tests to cover my changes.
• All new and existing tests passed.
• I have updated the documentation.

Local checks passed. The affected build completed 15 tasks, manifest tests passed 10, and SDK tests passed 69 with one existing skip. Commit hooks, repository formatting, and whitespace checks passed.

The real Webpack fixture checks provider imports, emitted assets, and stats/manifest output. Reader tests cover duplicate pairs, consumer-only omission, and resolved module identifiers. Full-workspace end-to-end tests and native Rspack parity have not been run for this draft.

[changeset-bot]

🦋 Changeset detected

Latest commit: fc62e00

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 48 packages

Name	Type
@module-federation/sdk	Patch
@module-federation/manifest	Patch
@module-federation/devtools	Patch
@module-federation/cli	Patch
@module-federation/dts-plugin	Patch
@module-federation/enhanced	Patch
@module-federation/esbuild	Patch
@module-federation/managers	Patch
@module-federation/metro	Patch
@module-federation/modern-js-v3	Patch
@module-federation/modern-js	Patch
@module-federation/nextjs-mf	Patch
@module-federation/node	Patch
@module-federation/observability-plugin	Patch
@module-federation/retry-plugin	Patch
@module-federation/rsbuild-plugin	Patch
@module-federation/rspack	Patch
@module-federation/rspress-plugin	Patch
@module-federation/rstest	Patch
@module-federation/runtime-core	Patch
@module-federation/runtime	Patch
@module-federation/storybook-addon	Patch
@module-federation/utilities	Patch
@module-federation/webpack-bundler-runtime	Patch
@module-federation/bridge-react-webpack-plugin	Patch
@module-federation/bridge-react	Patch
@module-federation/bridge-vue3	Patch
shared-tree-shaking-no-server-host	Patch
shared-tree-shaking-no-server-provider	Patch
@module-federation/metro-plugin-rnc-cli	Patch
@module-federation/metro-plugin-rnef	Patch
@module-federation/metro-plugin-rock	Patch
shared-tree-shaking-with-server-host	Patch
shared-tree-shaking-with-server-provider	Patch
node-dynamic-remote-new-version	Patch
node-dynamic-remote	Patch
@module-federation/playground	Patch
remote5	Patch
remote6	Patch
website-new	Patch
@module-federation/runtime-tools	Patch
@module-federation/inject-external-runtime-core-plugin	Patch
create-module-federation	Patch
@module-federation/error-codes	Patch
@module-federation/third-party-dts-extractor	Patch
@module-federation/treeshake-frontend	Patch
@module-federation/treeshake-server	Patch
@module-federation/bridge-shared	Patch

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[pkg-pr-new]

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@module-federation/devtools

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@module-federation/cli

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create-module-federation

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@module-federation/dts-plugin

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@module-federation/error-codes

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@module-federation/esbuild

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@module-federation/managers

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@module-federation/manifest

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@module-federation/metro

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@module-federation/metro-plugin-rnef

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@module-federation/metro-plugin-rock

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@module-federation/modern-js

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@module-federation/playground

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@module-federation/runtime-core

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@module-federation/sdk

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@module-federation/treeshake-server

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@module-federation/typescript

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@module-federation/utilities

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@module-federation/webpack-bundler-runtime

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@module-federation/bridge-react

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@module-federation/bridge-react-webpack-plugin

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@module-federation/bridge-shared

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@module-federation/bridge-vue3

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@module-federation/inject-external-runtime-core-plugin

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commit: fc62e00

[github-actions]

Bundle Size Report

11 package(s) changed, 32 unchanged.

Package dist + ESM entry

Package	Total dist (raw)	Delta	ESM gzip	Delta
@module-federation/manifest	143.8 kB	+11.8 kB (+9.0%)	106 B	no change
@module-federation/playground	16.07 MB	-712 B (-0.0%)	45.6 kB	no change
@module-federation/runtime	20.4 kB	-13 B (-0.1%)	724 B	no change
@module-federation/runtime-tools	7.7 kB	-65 B (-0.8%)	142 B	no change
@module-federation/sdk	129.3 kB	+354 B (+0.3%)	785 B	no change

Bundle targets

Package	Web bundle (gzip)	Delta	Node bundle (gzip)	Delta
@module-federation/cli	2.3 kB	-7 B (-0.3%)	2.4 kB	-34 B (-1.4%)
@module-federation/core	1.0 kB	-3 B (-0.3%)	1.0 kB	-33 B (-3.0%)
@module-federation/devtools	30.3 kB	-4 B (-0.0%)	30.3 kB	-28 B (-0.1%)
@module-federation/enhanced	2.7 kB	+12 B (+0.4%)	2.8 kB	-44 B (-1.5%)
@module-federation/manifest	6.2 kB	+701 B (+12.4%)	6.2 kB	+701 B (+12.4%)
@module-federation/metro-plugin-rnc-cli	416 B	no change	435 B	-26 B (-5.6%)
@module-federation/node	9.1 kB	no change	9.2 kB	-30 B (-0.3%)

Consumer scenarios

Scenario	Web output (gzip)	Delta	Node output (gzip)	Delta	Gap (node-web)	Delta
Enhanced remoteEntry	22.3 kB	-13 B (-0.1%)	23.8 kB	-13 B (-0.1%)	+1.6 kB	0 B

Total dist (raw): 23.33 MB (+11.4 kB (+0.0%))
Total ESM gzip: 111.4 kB (no change)
Total web bundle (gzip): 253.7 kB (+699 B (+0.3%))
Total node bundle (gzip): 255.9 kB (+506 B (+0.2%))
Tracked ./bundler entry gzip: 563 B (no change)
Tracked ./bundler web bundle (gzip): 4.9 kB (no change)
Tracked ./bundler node bundle (gzip): 4.9 kB (no change)

Bundle sizes are generated with rslib (Rspack). Package-root metrics preserve the historical report. Tracked subpath exports such as ./bundler are measured separately so ENV_TARGET-driven tree-shaking is visible. Bare imports are externalized to keep package-level sizes consistent, and assets are emitted as resources.