TypeScript repairs

Fix TypeScript errors without chasing files one by one.

When `tsc` or `next build` fails with dozens of type errors, the fix is rarely a single line. RinaWarp Terminal Pro analyzes the project, applies coordinated changes, and verifies the build.

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Type errors cascade: a wrong interface in one package breaks imports in apps, tests, and CI. Manual fixes often treat symptoms (the error line) instead of the config or dependency drift that caused the spread.

Why TypeScript failures eat entire afternoons

Symptoms we see often

error TS2322 / TS2345 across many files after a dependency bump
Path aliases or project references broken after a monorepo change
Generated types out of sync with API or Prisma schema
Strict mode enabled and hundreds of legacy violations surfaced at once

Common causes

tsconfig paths or references misaligned with the actual folder layout
Major version upgrades in @types/* or framework packages
Mixed ESM/CJS resolution confusing the compiler
Stale build artifacts or missing `tsc --build` clean step

How RinaWarp fixes it

RinaWarp Terminal Pro follows the Observe → Plan → Approve → Execute → Proof workflow. Nothing executes without your approval.

Scan the project and group errors by root cause (config vs code vs deps)
Propose and apply fixes with visible diffs — high-impact changes wait for approval
Run `npm run build` / `tsc` and your test script to confirm recovery
Attach verification output (build passed, tests passed, exit code 0)

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Before and after

Representative terminal output — your project will differ, but the verification pattern should look like this.

Before

error TS2322: Type 'string' is not assignable to type 'number'.
error TS2307: Cannot find module '@/components/Header'.
Found 27 errors in 14 files.

After verification

Updated tsconfig paths and project references
Fixed interface mismatches in shared package
npm run build — exit 0
214 tests passed

Current RinaWarp Terminal Pro Agent Thread interface

Try it on your broken project

Free tier includes daily proof workflow runs on small and medium repos. Pro ($15/mo) removes limits for serious individual use.