TS Typecheck Triage

Use this skill when TypeScript errors block implementation progress.

Inputs

• Target scope (file(s), folder, or full project)
• Current compiler command (tsc, project config)
• Any known hot files from previous runs

Workflow

1. Capture current error set (diagnostics or tsc --noEmit)
2. Group by root cause (imports, typings, model mismatch, syntax)
3. Fix highest-leverage root cause first
4. Re-run focused validation
5. Re-run broader validation
6. Update tracker only with verified numbers

Fix Strategy

• Prefer API/name alignment over introducing aliases unless needed.
• Prefer local state/service fallback when store exports are missing.
• Keep edits minimal and reversible.

Output

• Files changed
• Error count before/after
• Remaining blockers by file and category

Gotchas

• Terminal output can lag or buffer; corroborate with diagnostics.
• Be careful with encoding when writing tracker markdown from terminal.

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