Sample
typescript 5.8.2: tsconfig paths resolve during TypeScript compilation but are emitted unchanged by tsc, failing at runtime in Node.js without package subpaths or bundler alias plugins
Verified sample for npm typescript 5.8.2: tsconfig paths resolve during TypeScript compilation but are emitted unchanged by tsc, failing at runtime in…
sha256:f8498b2565233507653939285c84607357e393fbc1ffe36dbcab774ceec0ec74
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
node linux x64 node node npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-15 |
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-18 |
Case
HOW- Goal
- tsconfig paths resolve during TypeScript compilation but are emitted unchanged by tsc, failing at runtime in Node.js without package subpaths or bundler alias plugins
- Packages
- Symbols
-
- ts.resolveModuleName
- ts.transpileModule
- compilerOptions.paths
- compilerOptions.baseUrl
- Environment
- node
- Created
- 2026-08-15T17:11:08Z
Contract
- assert ts.resolveModuleName resolves path alias at compile time
- assert ts.transpileModule emits unrewritten path alias specifier
- assert Node.js runtime import of emitted file fails with ERR_MODULE_NOT_FOUND
- assert package.json subpath imports resolve natively in Node.js runtime
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- src/index.ts
- src/subpath.ts
- src/utils/math.ts
- test/contract.mjs
- tsconfig.json