build(deps-dev): bump rolldown from 1.0.0-rc.1 to 1.0.0-rc.2

[dependabot]

Bumps rolldown from 1.0.0-rc.1 to 1.0.0-rc.2.

Release notes

Sourced from rolldown's releases.

v1.0.0-rc.2

[1.0.0-rc.2] - 2026-01-28

⚡ Lazy Barrel Optimization

• Skips compilation of unused re-export modules in side-effect-free barrel modules
• Particularly beneficial for projects importing from large component libraries

For large component libraries like Ant Design, when you import just one component:

import { Button } from 'antd';
Button;

Metric	Without lazy barrel	With lazy barrel
Modules compiled	2986	250
Build time (macOS)	~65ms	~28ms
Build time (Windows)	~210ms	~50ms

By enabling lazy barrel, Rolldown reduces the number of compiled modules by 90% and speeds up the build by 2-4x.

Enable it in your config:

export default {
  experimental: {
    lazyBarrel: true,
  },
};

For more details, see the https://rolldown.rs/in-depth/lazy-barrel-optimization

💥 BREAKING CHANGES

• expose \0rolldown/runtime in transform hook (#8068) by @​hyf0
• rename rolldown:runtime to \0rolldown/runtime.js (#8067) by @​hyf0

🚀 Features

• remove inlined constants in smart mode (#8085) by @​sapphi-red
• allow more options for this.emitFile with type: 'prebuilt-chunk' (#8062) by @​sapphi-red
• warn when both code and postBanner contain shebang (#8039) by @​Copilot

🐛 Bug Fixes

• update the links to Rolldown docs in the error messages (#8103) by @​sapphi-red
• handle tsconfig.json load errors (#8105) by @​sapphi-red

... (truncated)

Changelog

Sourced from rolldown's changelog.

[1.0.0-rc.2] - 2026-01-28

💥 BREAKING CHANGES

• expose \0rolldown/runtime in transform hook (#8068) by @​hyf0
• rename rolldown:runtime to \0rolldown/runtime.js (#8067) by @​hyf0

🚀 Features

• remove inlined constants in smart mode (#8085) by @​sapphi-red
• allow more options for this.emitFile with type: 'prebuilt-chunk' (#8062) by @​sapphi-red
• warn when both code and postBanner contain shebang (#8039) by @​Copilot

🐛 Bug Fixes

• update the links to Rolldown docs in the error messages (#8103) by @​sapphi-red
• handle tsconfig.json load errors (#8105) by @​sapphi-red
• include inlined constants in namespace object (#8099) by @​sapphi-red
• vite test ci (#8084) by @​IWANABETHATGUY
• renamer: nested binding shadowing external module namespace in UMD/IIFE formats (#8083) by @​Dunqing
• deduplicate ESM chunk imports by canonical symbol (#8059) by @​IWANABETHATGUY
• refine side-effect detection for BigInt and RegExp (#8060) by @​IWANABETHATGUY
• rust: use string literal span for new URL error diagnostic (#8043) by @​valadaptive
• rust: use ModuleType::Asset for new URL imports (#8035) by @​valadaptive
• CJS-ESM interop - property assignment on CJS module exports (#8006) by @​IWANABETHATGUY
• eliminate the facade chunk if the dynamic entry module has been merged into common chunk (#8046) by @​IWANABETHATGUY
• Inlining dynamic imports broken with multiple entry points (#8037) by @​IWANABETHATGUY
• devtools: revert Chunk#id to Chunk#chunk_id (#8040) by @​hyf0
• invert __exportAll parameter logic to reduce default output size (#8036) by @​Copilot
• </script tag search should be case insensitive (#8033) by @​IWANABETHATGUY
• use directory name as-is for the variable name even if the name contained . (#8029) by @​Copilot
• dev/lazy: remove unnecessary rewrite from top level this to undefined (#8020) by @​hyf0
• dev/lazy: should keep lazy entries imports for patch file (#8019) by @​hyf0
• output.generatedCode.preset: 'es2015' was not set by default (#8026) by @​sapphi-red
• node: align option validator to types (#8023) by @​sapphi-red
• node: allow output.strictExecutionOrder by the option validator (#8022) by @​sapphi-red
• types: return this from on / off methods of RolldownWatcher (#8015) by @​sapphi-red

🚜 Refactor

• rolldown_plugin_vite_dynamic_import_vars: remove v1 implementation (#8096) by @​shulaoda
• rolldown_plugin_vite_import_glob: remove v1 implementation (#8095) by @​shulaoda
• lazy-barrel: restructure lazy barrel implementation (#8070) by @​shulaoda
• remove use_built_ins and use_spread from internal JSX options (#8079) by @​sapphi-red
• remove experimental.transformHiresSourcemap (#8055) by @​Copilot
• rust: use is_data_url more consistently (#8042) by @​valadaptive
• use FxIndexMap to store EntryPoint (#8032) by @​IWANABETHATGUY
• node: add type checks that ensures validator schema is up to date with types (#8024) by @​sapphi-red

📚 Documentation

... (truncated)

Commits

• 10290d2 release: v1.0.0-rc.2 (#8106)
• c5a4b7f fix: update the links to Rolldown docs in the error messages (#8103)
• dd1b8aa refactor(rolldown_plugin_vite_dynamic_import_vars): remove v1 implementation ...
• 1d5fcb8 refactor(rolldown_plugin_vite_import_glob): remove v1 implementation (#8095)
• 3e9b89a test(lazy-barrel): use package.json sideEffects instead of plugin hook (#8077)
• 5ecc11b test(lazy-barrel): enable tests and add treeshake-behavior cases (#8071)
• f45db8e refactor(lazy-barrel): restructure lazy barrel implementation (#8070)
• f3a03ed refactor!: rename rolldown:runtime to \0rolldown/runtime.js (#8067)
• f3393e8 refactor: remove use_built_ins and use_spread from internal JSX options (...
• b346095 chore(deps): update oxc to v0.111.0 (#8063)
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