chore: upgrade typescript to ^6.0.3 - #2
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TypeScript 6 deprecates baseUrl and tightened side-effect CSS imports, so this also drops the unused ~/* path alias, adds a *.css module declaration, and sets ignoreDeprecations: "6.0" to silence the baseUrl warning tsup's internal DTS build still triggers. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
typescriptfrom^5.9.0→^6.0.3in both the package and the local demo.baseUrlfromtsconfig.jsonand drops the unused~/*path alias along with it.src/globals.d.tsdeclaring*.cssmodules so theslack-blocks-to-jsx/dist/style.cssside-effect import still typechecks under TS 6's stricter rules."ignoreDeprecations": "6.0"to silence thebaseUrldeprecation thattsup's internal DTS generator still triggers (tsup injectsbaseUrlitself; this is the TypeScript-recommended migration knob until tsup updates).Why
TS 6.0 deprecates
baseUrland tightens type resolution for side-effect imports of files without ambient declarations. Without these adjustments,tsc --noEmitandtsup's DTS build both fail.Test plan
pnpm typecheckpassespnpm test— 12/12 passpnpm build— ESM + CJS + DTS all succeedpnpm lintclean🤖 Generated with Claude Code