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feat: align the public exports with the lib/ directory structure - #22261
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🦋 Changeset detectedLatest commit: 25b8162 The changes in this PR will be included in the next version bump. This PR includes changesets to release 1 package
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Included review availability: Your plan provides up to 10 included reviews per hour; 4 remain after this review. 📝 WalkthroughWalkthroughWebpack adds grouped namespaces for existing plugins and utilities, documents deprecated flat aliases, updates ChangesPublic API exports
Suggested labels: Priority: ➖ Normal Change: Feature Merge Risk: ⚪ Minimal · up to This PR adds scoped exports while retaining legacy aliases and updates generated documentation; the covered API behavior presents no actionable merge-blocking risk. 🚥 Pre-merge checks | ✅ 3 | ❌ 1❌ Failed checks (1 inconclusive)
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This PR is packaged and the instant preview is available (2d76874). Install it locally:
npm i -D webpack@https://pkg.pr.new/webpack@2d76874
yarn add -D webpack@https://pkg.pr.new/webpack@2d76874
pnpm add -D webpack@https://pkg.pr.new/webpack@2d76874 |
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In @.changeset/007-export-module-type-and-target-plugins.md:
- Line 5: Shorten the changeset summary to 80 characters or fewer while keeping
one capitalized imperative sentence with a trailing period; preserve the key
actions of exporting plugins and util.RequestShortener, scoping exports, and
deprecating flat names.
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| Export the asset, json, bun, deno and TypeScript plugins and `util.RequestShortener`, move eleven loose exports under the scope their directory implies, and deprecate the old flat names. |
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Suggested fix
-Export the asset, json, bun, deno and TypeScript plugins and `util.RequestShortener`, move eleven loose exports under the scope their directory implies, and deprecate the old flat names.
+Export plugins and `util.RequestShortener`; scope exports; deprecate flat names.📝 Committable suggestion
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| Export the asset, json, bun, deno and TypeScript plugins and `util.RequestShortener`, move eleven loose exports under the scope their directory implies, and deprecate the old flat names. | |
| Export plugins and `util.RequestShortener`; scope exports; deprecate flat names. |
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In @.changeset/007-export-module-type-and-target-plugins.md at line 5, Shorten
the changeset summary to 80 characters or fewer while keeping one capitalized
imperative sentence with a trailing period; preserve the key actions of
exporting plugins and util.RequestShortener, scoping exports, and deprecating
flat names.
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #22261 +/- ##
=======================================
Coverage 95.59% 95.59%
=======================================
Files 760 761 +1
Lines 105142 105197 +55
Branches 32470 32473 +3
=======================================
+ Hits 100514 100568 +54
- Misses 4628 4629 +1
Flags with carried forward coverage won't be shown. Click here to find out more. ☔ View full report in Codecov by Harness. 🚀 New features to boost your workflow:
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Four of six per-module-type plugins were on the public API (css, html, javascript, wasm) and two were not, and the node and electron target presets were exported while bun and deno were not. Each gets the namespace its directory already implies. TypeScriptPlugin goes under experiments, beside schemes and ids, because experiments.typescript is what gates it.
It is the one member of the web scope whose file is not in lib/web/. The old path stays and now carries @deprecated. Making that tag reach types.d.ts needed the generator: a namespace's exports are emitted as one joined `export { … }`, which has nowhere to put a comment. The doc now rides the specifier inside the braces, which is the placement TypeScript reads a deprecation from — it ignores one written on the export statement itself. That surfaced a stale JSDoc block in InnerGraph, left behind when getDependencyUsedByExportsCondition lost its third parameter, which the checker was attaching to the topLevelSymbolTag export.
… names Cache, PlatformPlugin, WebpackOptionsApply, defineConfig, validateSchema, ConcatenationScope, OptimizationStages, RuntimeGlobals, RuntimeModule, AutomaticPrefetchPlugin and PrefetchPlugin each sat at the top level while their directory already had a scope. Both paths resolve to the same object; the flat one now carries @deprecated. Two more generator branches were dropping the tag: a namespace member that is not a class is emitted as `export const`, and one that is itself a namespace as its own declaration, and neither prepended the comment. All three branches now share one rule — a doc is emitted only when it carries a tag a consumer acts on (@SInCE, @deprecated, @experimental), since these positions have no line of their own and a description would render as one very long one. That list is now stated once.
Every config file calls it, so a scope would put three names in front of each one. It is exposed under config as well, and both resolve to the same function.
The root shim told plugin authors to migrate to compiler.webpack.RequestShortener, which no export answered — the class is in lib/util/, so util is the scope, and the shim now names it.
Every getter this pull request adds is a line only a property read executes, and nothing in configCases reads one, so the patch went in at 0% covered. The test asserts each scope resolves and that each kept flat name is the same object as its scoped path, which is the contract rather than the percentage. Also shortens the changeset: a combined entry may run past 80 characters slightly, and 183 is not slightly.
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Merging this PR will regress 1 benchmark
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| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Memory | benchmark "cache-filesystem-cold", scenario '{"name":"mode-production","mode":"production"}' |
14.1 MB | 18 MB | -21.55% |
| ⚡ | Memory | benchmark "many-chunks-commonjs", scenario '{"name":"mode-development-rebuild","mode":"development","watch":true}' |
470.1 KB | 187.2 KB | ×2.5 |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing feat/export-module-type-and-target-plugins (25b8162) with main (b4c3707)2
Footnotes
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6 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩
-
No successful run was found on
main(f4d235e) during the generation of this report, so b4c3707 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩
Types CoverageCoverage after merging feat/export-module-type-and-target-plugins into main will be
Coverage Report |
This PR contains the following updates: | Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) | |---|---|---|---| | [webpack](https://github.com/webpack/webpack) | [`5.111.1` → `5.112.0`](https://renovatebot.com/diffs/npm/webpack/5.111.1/5.112.0) |  |  | --- >⚠️ **Warning** > > Some dependencies could not be looked up. Check the [Dependency Dashboard](issues/99) for more information. --- ### Release Notes <details> <summary>webpack/webpack (webpack)</summary> ### [`v5.112.0`](https://github.com/webpack/webpack/blob/HEAD/CHANGELOG.md#51120) [Compare Source](webpack/webpack@v5.111.1...v5.112.0) ##### Minor Changes - Apply `plugins` set on a multi-configuration array to the `MultiCompiler`. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22702](webpack/webpack#22702)) - Add `optimization.minimize.css.dropOverriddenDeclarations`, dropping a declaration a later one overrides where no target is named. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22175](webpack/webpack#22175)) - Export more plugins under their scope, move eleven loose exports under theirs, deprecate the old, and expose `template.DependencyTemplate`, `module.NullFactory` and `util.makeSerializable`. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22261](webpack/webpack#22261)) - Let `util.makeSerializable` take several requests, current one first. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22340](webpack/webpack#22340)) - Emit the source map `scopes` field, so a debugger resolves imported ESM bindings by name. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​21999](webpack/webpack#21999)) - Add `library.entryExports: "all"` to expose the exports of every entry module. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22235](webpack/webpack#22235)) - Recognize a required `const` binding assigned to `exports` as a re-export. (by [@​hai-x](https://github.com/hai-x) in [#​22276](webpack/webpack#22276)) - Accept glob patterns in more path, module and file filter options. (by [@​hai-x](https://github.com/hai-x) in [#​22422](webpack/webpack#22422)) - Bundle a run of inline `<script>` tags into one chunk the page can inline. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22188](webpack/webpack#22188)) - Add `module.parser.javascript.topLevelThis` for classic-script `this` semantics. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22193](webpack/webpack#22193)) - Add `module.parser.html.chunkName` and a `webpackChunkName` comment for tags. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22200](webpack/webpack#22200)) - Add `include`/`exclude` version and request filters to shared modules. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22297](webpack/webpack#22297)) - Keep module side-effect information in ESM output as PURE annotations. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​21789](webpack/webpack#21789)) - Add `optimization.splitChunks.dedupDepth` to discover chunk intersections. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22240](webpack/webpack#22240)) - Add `optimization.minimizeOptions.json`, on by default with `futureDefaults`. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22286](webpack/webpack#22286)) - Add `SSRManifestPlugin` and fix server-rendered CSS collection and adoption. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​21913](webpack/webpack#21913)) - Add an `ignore` hook to `output.copy` and keep unfollowed `from` symlinks. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22216](webpack/webpack#22216)) - Add `optimization.minimize.css.convertApproximateColors`. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22157](webpack/webpack#22157)) - Add XML parsing and SVG/XML minification with data URLs and attribute sorting. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22269](webpack/webpack#22269)) - Extract CSS/HTML license comments like JS and safely shorten CSS gradients. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22408](webpack/webpack#22408)) - Resolve an async `DefinePlugin.runtimeValue` over an async `beforeParse` hook. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22210](webpack/webpack#22210)) - Add CSS `customMedia`/`customSelectors` minimize options; resolve chained names. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22360](webpack/webpack#22360)) - Rename the `Harmony*` names to `ESM*` and deprecate the old spellings. (by [@​hai-x](https://github.com/hai-x) in [#​22283](webpack/webpack#22283)) - Reduce `css.syntax`/`html.syntax` to `parser`, `printer`, `SourceProcessor` with one node path. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22233](webpack/webpack#22233)) - Add a JavaScript `SyntaxTree` read like the CSS one, and `toEstreeObject`. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22608](webpack/webpack#22608)) - Fix minified code that threw, and add `pure_conversions` and `pure_heritage`. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22473](webpack/webpack#22473)) - Shorten more CSS values and selectors, fold longhands, order declarations and gather layer blocks. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22442](webpack/webpack#22442)) - Add `optimization.minimize.css.charset`; `false` drops `@charset` for UTF-8 CSS. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22632](webpack/webpack#22632)) ##### Patch Changes - Join rules a gathered `@layer` leaves adjacent, and an at-rule with a later one (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22204](webpack/webpack#22204)) stating the same condition; read what a condition declares. - Read escaped CSS names and functions as spelled, and minify them unescaped. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22262](webpack/webpack#22262)) - Minify JavaScript, CSS and HTML assets whose names carry a `#fragment`. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22277](webpack/webpack#22277)) - Require `minimizer-webpack-plugin` 5.12, so inline scripts in HTML minify again. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22296](webpack/webpack#22296)) - Minify the attributes of an HTML tag without rewriting the template in it. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22166](webpack/webpack#22166)) - Order joined at-rule selector lists and gather a repeated large `@layer` block. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22224](webpack/webpack#22224)) - Preserve case-sensitive template identifiers when minifying HTML tag attributes. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22177](webpack/webpack#22177)) - Match Acorn's strict directives, Unicode identifiers and expression validation. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22185](webpack/webpack#22185)) - Skip concatenating modules when `optimization.providedExports` is disabled. (by [@​hai-x](https://github.com/hai-x) in [#​22410](webpack/webpack#22410)) - Join rules a nesting lowering or duplicate drop left for a second pass. (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22268](webpack/webpack#22268)) - Write U+00A0 in a minified HTML attribute as the character, not ` `. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22208](webpack/webpack#22208)) - Escape a foreign `<script>` or `<style>` body, which is character data. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22233](webpack/webpack#22233)) - Name the runtime module whose generation fails while hashing. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22203](webpack/webpack#22203)) - Rebuild a module in watch when its missing unused dependencies swap. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22693](webpack/webpack#22693)) - Rebuild in watch mode when a file is deleted while a build is running. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22650](webpack/webpack#22650)) - Take out the declaration a lowered shorthand writes over, which its source spelling made look like a fallback. (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22270](webpack/webpack#22270)) - Read a foreign `<script>` or `<style>` body as character data, not as raw text. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22258](webpack/webpack#22258)) - Keep an inline `<style>` body as written when rebuilding a page webpack emitted. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22265](webpack/webpack#22265)) - Fix minified HTML for `style` spellings, CSS quotes, `<noscript>` and a BOM. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22370](webpack/webpack#22370)) - Record a build dependency required through a spread on Bun. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22230](webpack/webpack#22230)) - Write a nested selector opening on a combinator against its parent the way the printer writes one. (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22271](webpack/webpack#22271)) - Fix missing async stylesheets with a shared runtime. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22659](webpack/webpack#22659)) - Support deferred imports introduced by hot updates. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22668](webpack/webpack#22668)) - Fix trailing commas in `require.resolve()` and `require.resolveWeak()` calls. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22658](webpack/webpack#22658)) - Keep regular expressions, functions and plugins distinct in resolver caches. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22667](webpack/webpack#22667)) - Order the list a lowered nested selector lands in on what is written, not on what was. (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22287](webpack/webpack#22287)) - Hoist a vendor-prefixed nested rule for a target that reads no nesting. (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22308](webpack/webpack#22308)) - Name a hoisted nested rule in the dark-scheme copy it writes. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22318](webpack/webpack#22318)) - Minify data: URL payloads in HTML attributes and `new URL`, and web manifests. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22300](webpack/webpack#22300)) - fold a fallback's colors over the author's arguments, and print with (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22314](webpack/webpack#22314)) `recurseBlocks: false` rather than throwing - Read a regular expression repeating a capture group name in linear time. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22187](webpack/webpack#22187)) - Make lazy barrels defer import declarations and keep no deferral across compilations. (by [@​hai-x](https://github.com/hai-x) in [#​22359](webpack/webpack#22359)) - Invalidate unaffected caches when connection activity or async status changes. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22431](webpack/webpack#22431)) - Order concatenated re-exports deterministically when their source order ties. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22697](webpack/webpack#22697)) - Regenerate a module's exports when a require() cycle forms or breaks around it. (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22644](webpack/webpack#22644)) - Recompute re-exports, code and warnings when a module goes missing or returns. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22432](webpack/webpack#22432)) - Preserve loader resolution dependencies across cached rebuilds. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22430](webpack/webpack#22430)) - Read unwatched changes afresh and wait for restarted watch compilers to finish. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22646](webpack/webpack#22646)) - Parse loader output for `.wasm` as JavaScript when async wasm is auto-enabled. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22556](webpack/webpack#22556)) - Remove modules an async chunk inherits from a named parent chunk grown later. (by [@​hai-x](https://github.com/hai-x) in [#​22555](webpack/webpack#22555)) - Fix JavaScript minifier crashes, altered behavior, lost comments, unparsable output and null source map sources, including parameter aliases, ESTree trees and preserved names, and stop it writing into the caller's parse options. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22352](webpack/webpack#22352)) - Preserve the source phase of dynamic WebAssembly import contexts. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22604](webpack/webpack#22604)) - Await every async entry before resolving an ESM library import. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22617](webpack/webpack#22617)) - Keep unknown `import.meta` properties per module, alike for aliases and direct use. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22618](webpack/webpack#22618)) - Return WebAssembly modules directly from eager and weak source imports. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22606](webpack/webpack#22606)) - Handle missing ESM hot update manifests in Node.js without failing HMR checks. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22613](webpack/webpack#22613)) - Speed up JavaScript parsing: comment lookup, the tokenizer and the grammar. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22179](webpack/webpack#22179)) - Name a core module external by its key whichever spelling the code uses. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22565](webpack/webpack#22565)) - Prefix and drop 2009 flexbox names, keeping them where a box lays out by them. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22320](webpack/webpack#22320)) - Keep `initial` where Gecko or WebKit reads the property's keyword apart. (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22176](webpack/webpack#22176)) - Fold `calc()` as lightningcss does, keeping it where a bare value is refused. (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22205](webpack/webpack#22205)) - Keep a `color-mix()` whose hue rests on a gray's conversion residue. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22198](webpack/webpack#22198)) - Keep a shorthand's initial keyword where it parts two keywords of another slot. (by [@​dependabot](https://github.com/apps/dependabot) in [#​22518](webpack/webpack#22518)) - Group `lib/` and `lib/dependencies/` sources into directories. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22118](webpack/webpack#22118)) - Treat a browserslist target given at a bare major version (e.g. `safari 10`) as `<major>.0` when a feature's first supported version is a `[major, minor]` pair, so it is no longer reported as unsupported. (by [@​Eshiv-Pandey](https://github.com/Eshiv-Pandey) in [#​22280](webpack/webpack#22280)) - Keep the last HMR update with `output.clean`; stop rechecking removed files. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22339](webpack/webpack#22339)) - Read and print a CSS backslash as the spec does, and a NUL as U+FFFD. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22201](webpack/webpack#22201)) - Make minified CSS and HTML stable on a second pass, even for truncated input. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22290](webpack/webpack#22290)) - Minify a merged `<style>` run as one sheet, closing each where its input ended. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22302](webpack/webpack#22302)) - Minify JavaScript with webpack's printer under `futureDefaults`, `terser` otherwise. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22217](webpack/webpack#22217)) - Preserve `wrappedContextRegExp` flags when rebuilding context request matchers. (by [@​Eshiv-Pandey](https://github.com/Eshiv-Pandey) in [#​22303](webpack/webpack#22303)) - Minify CSS `@supports`, `@import` and `@custom-media` conditions, and exponent numbers. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22347](webpack/webpack#22347)) - Fold unitless `hsl()`/`hwb()` channels, and only where the separators are valid. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22242](webpack/webpack#22242)) - Split `@value` imports on the `from` keyword, not a substring in the path. (by [@​Eshiv-Pandey](https://github.com/Eshiv-Pandey) in [#​22306](webpack/webpack#22306)) - Destructure a dotted `DefinePlugin` key whose value is falsy or a runtimeValue. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22215](webpack/webpack#22215)) - Make `Stats.hasErrors()` read errors through the `processErrors` hook (via `getErrors()`), matching `hasWarnings()`, so a plugin that filters errors out of the hook is no longer contradicted by `hasErrors()`. (by [@​Eshiv-Pandey](https://github.com/Eshiv-Pandey) in [#​22281](webpack/webpack#22281)) - Allow wrapping an external concatenated module, now asked of the module itself, and re-exporting a JSON or asset `default` as a namespace object. (by [@​hai-x](https://github.com/hai-x) in [#​22226](webpack/webpack#22226)) - Match `urlHints` rules written with `and`, `or`, `not` and `glob` conditions; profile hook map taps, such as resolver and parser hooks, in `ProfilingPlugin`; report `import.meta` option errors inside `require.ensure` callbacks, not crash; and replace `any`, `object` and `Function` with precise types in the type definitions. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22681](webpack/webpack#22681)) - Reduce CSS and HTML build time and memory allocation. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22135](webpack/webpack#22135)) - Reuse free names instead of re-parsing modules for the entry IIFE rename. (by [@​hai-x](https://github.com/hai-x) in [#​22206](webpack/webpack#22206)) - Release each module's ast once scope-analysed, and encode each export path once. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22241](webpack/webpack#22241)) - Export a module library entry's default expression as its own binding, and keep (by [@​hai-x](https://github.com/hai-x) in [#​22227](webpack/webpack#22227)) the export helpers where the entry is not inlined. - Give a wrapped concatenated body the same function header as a module factory. (by [@​hai-x](https://github.com/hai-x) in [#​22254](webpack/webpack#22254)) - Skip reading every asset when no content hash is named. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22256](webpack/webpack#22256)) - Cut graph, cached set, lazy barrel and ESM import memory and allocations. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22289](webpack/webpack#22289)) - Stop a module source from being held as both a string and a buffer. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22294](webpack/webpack#22294)) - Read the browserslist data and options schema only when a build needs them. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22324](webpack/webpack#22324)) - Release the eval devtool's cached module sources after wrapping them. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22358](webpack/webpack#22358)) - Release the rendered module sources after emitting the chunks. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22365](webpack/webpack#22365)) - Cut the peak memory and time of minifying through webpack's printer. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22368](webpack/webpack#22368)) - Shrink minified JS: unwrap IIFEs, fold calls, drop dead code, split arrays. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22393](webpack/webpack#22393)) - Cut JavaScript minifier time and memory; keep token positions in large inputs. (by [@​bjohansebas](https://github.com/bjohansebas) in [#​22329](webpack/webpack#22329)) - Keep the `calc()` around a `steps()` count `jump-none` would reject bare. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22168](webpack/webpack#22168)) - Split the CSS syntax module into a parser file and a printer file. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22222](webpack/webpack#22222)) - Update enhanced-resolve to 5.26.0. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22358](webpack/webpack#22358)) - Update watchpack to 2.6.1. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22670](webpack/webpack#22670)) - Split the HTML syntax module into a parser file and a printer file. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22223](webpack/webpack#22223)) - Rename classes in `lib/` so each says what it does and no two share a name. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22361](webpack/webpack#22361)) - Keep the remote fallback index aligned with registered container externals when an `internal ` external precedes a real one. (by [@​Eshiv-Pandey](https://github.com/Eshiv-Pandey) in [#​22362](webpack/webpack#22362)) - Stop a minified inlined chunk leaving a doubled `;` in its `<script>`. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22370](webpack/webpack#22370)) - Stop `mergeDistantRules` mangling rules or reordering `all`, and merge more. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22370](webpack/webpack#22370)) - Minify by parsing with webpack's own parser rather than terser's. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22397](webpack/webpack#22397)) - Read JavaScript with webpack's parser alone when minifying, refusing early errors. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22397](webpack/webpack#22397)) - Parse an `assert(...)` call after an import with no semicolon, and a regular expression after `yield` in a generator method. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22406](webpack/webpack#22406)) - Keep the private names a direct `eval` reads when mangling. (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22412](webpack/webpack#22412)) - Keep a class dropped for its effects where they read a private name it declares. (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22421](webpack/webpack#22421)) - Parenthesize the right side of a private `in`, a `yield`, `await`, private `in` or optional chain tagging a template, and a `let` or `async` starting a statement or loop head, where the minifier printed code that no longer parsed or read otherwise. (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22437](webpack/webpack#22437)) - Keep a name a parameter list or catch parameter reads from resolving to what the function body or catch block declares, which the minifier renamed or dropped as unused. (by [@​aryanraj45](https://github.com/aryanraj45) in [#​22439](webpack/webpack#22439)) - Scope and export a CSS Modules `@value` the same way whether local or imported. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22443](webpack/webpack#22443)) - Keep CSS `border: none` and gradient fallbacks for units a target cannot read. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22567](webpack/webpack#22567)) - Keep minified CSS safe for older browsers; drop dead fallbacks and overrides. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22696](webpack/webpack#22696)) - Keep CSS rules apart from a neighbor whose selector no browser parses. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22634](webpack/webpack#22634)) - Keep an `:nth-*()` argument with a space after its sign as written. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22700](webpack/webpack#22700)) - Keep minified CSS readable by browsers the compat data does not cover. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22701](webpack/webpack#22701)) - Keep a module its chunk still needs after `compilation.rebuildModule()`. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22705](webpack/webpack#22705)) - Keep a CSS rule nested under a selector opening on a combinator when lowering. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22707](webpack/webpack#22707)) - Use module paths for webpack's built-in minimizers so parallel minification can load them directly in workers instead of serializing their function sources. (by [@​xiaoxiaojx](https://github.com/xiaoxiaojx) in [#​22309](webpack/webpack#22309)) - Keep stats from an earlier build readable after a later build no longer has one of their modules. (by [@​alexander-akait](https://github.com/alexander-akait) in [#​22695](webpack/webpack#22695)) </details> --- ### Configuration 📅 **Schedule**: (UTC) - Branch creation - "before 9am on tuesday" - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate CLI](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0NC4xNjcuMCIsInVwZGF0ZWRJblZlciI6IjQ0LjE2Ny4wIiwidGFyZ2V0QnJhbmNoIjoiZGV2ZWxvcCIsImxhYmVscyI6WyJkZXBlbmRlbmNpZXMiLCJyZW5vdmF0ZSJdfQ==--> Reviewed-on: https://code.futo.org/harbor/harbor/pulls/1941 Reviewed-by: Mark Harding <mark@futo.org>
Summary
lib/index.jshad drifted from the directory layout: some plugins were missing entirely (asset,json,bun,deno, TypeScript — four of six per-module-type plugins were exported and two were not, andnode/electrontarget presets were exported whilebun/denowere not), and eleven exports sat at the top level although their directory already had a scope. Each is now reachable under the scope its directory implies; the old flat name keeps working and carries@deprecated, exceptdefineConfig, which stays at the top level because every config file calls it.Making those tags reach
types.d.tsneededgenerate-types.js: a scope's exports are emitted as one joinedexport { … }, plusexport constand nested-namespace forms, and none of the three carried the comment — so a deprecation was silently dropped. All three now share one rule, and the tag lands where TypeScript actually reads it (on the specifier, not on the statement).What kind of change does this PR introduce?
feat
Did you add tests for your changes?
No new tests — every change is additive and nothing changes behaviour. Each new export was checked to be the same object as the path it joins, and the TypeScript compiler API was used to confirm all 11 deprecated names report as deprecated and the 11 new ones do not;
deepPathShims,DefaultsandValidationpass.Does this PR introduce a breaking change?
No — every old path still resolves to the same object; the deprecated ones are marked for removal in the next major release.
If relevant, what needs to be documented once your changes are merged or what have you already documented?
The new scopes are worth a documentation pass:
asset,json,bun,deno,experiments.typescript,css.CssLoadingRuntimeModule,util.RequestShortener, and the eleven moved names.lib/RequestShortener.jspointed migrators atcompiler.webpack.RequestShortener, which no export answered; it now namescompiler.webpack.util.RequestShortener.Use of AI
Claude Code was used to audit
lib/index.jsagainst the directory tree, make the changes, and verify them — including a probe against the TypeScript compiler API to establish which JSDoc placement a deprecation is actually read from, rather than assuming. It also surfaced a stale JSDoc block inInnerGraphthat the checker was attaching to thetopLevelSymbolTagexport, removed here.Generated by Claude Code
Summary by CodeRabbit
New Features
util.RequestShortener.Deprecations
RequestShortener.