Sample
verify private property in object syntax parsing with @babel/plugin-syntax-private-property-in-object
sha256:c2661ac573b5d480c11050c79e9ddf968cabbb964df72f113fef15721cb64cc4
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
- 1
- Signing keys that built it
- 1
Declared environment
linux 24 · ubuntu · glibc 2.39 x64 npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-27 |
Case
HOW- Goal
- verify private property in object syntax parsing with @babel/plugin-syntax-private-property-in-object
- Symbols
-
- default
- Created
- 2026-08-27T21:23:17Z
Contract
- configures Babel parser options to enable the privateIn syntax plugin for parsing #field in object expressions
- parses private property in expressions within instance methods, static methods, and constructor bodies
- generates valid AST with BinaryExpression containing PrivateName on the left and target identifier on the right
- supports private in check within complex expressions such as conditional ternaries and logical operators
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous