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15 Jul 2026, 04:15 amvia dev.to
Why Your TypeScript 7 Upgrade Broke ESLint, ts-jest, and ts-morph
codingdevelopers
You installed TypeScript 7, ran your build, and something broke. Maybe ESLint crashed with a cryptic TypeError: Cannot read properties of undefined (reading 'Cjs'). Maybe ts-jest stopped transforming your test files. Maybe your CI pipeline just went red for no…
Source: dev.to
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