ci: hold major TypeScript bumps in Dependabot#18
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TypeScript 7 (the native compiler) changes internal APIs that tsup's .d.ts generation (rollup-plugin-dts) relies on, crashing the build: "Cannot read properties of undefined (reading 'useCaseSensitiveFileNames')". Ignore major TS version-updates until the build toolchain supports v7, so the grouped dev-dependency PR stops pulling in a broken bump. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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What
Add an
ignorerule so Dependabot stops proposing major TypeScript upgrades.Why
The grouped dev-dependency PR (#17) bumped TypeScript 5.9 → 7.0, which crashes the build —
tsup's.d.tsgeneration (viarollup-plugin-dts) hits a removed/changed TS 7 internal API:The other 5 updates in that group are fine; only TS 7 breaks the build (and would break releases). Holding major TS bumps lets the dev group regenerate cleanly. Revisit once tsup/rollup-plugin-dts support TypeScript 7.
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