CodeSampleX

Sample

typescript 6.0.3: Transform AST and print modified TypeScript code using transform and createPrinter

Verified sample for npm typescript 6.0.3: Transform AST and print modified TypeScript code using transform and createPrinter. The contract ran on node 22 …

sha256:04366161774f32322559591a633f220d8c2d3429f965f48087461184aac46e61

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 ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-20

Case

HOW
Goal
Transform AST and print modified TypeScript code using transform and createPrinter
Packages
Symbols
  • createPrinter
  • transform
Created
2026-08-20T04:10:22Z

Contract

  1. transformSourceCode applies AST transformations to source code and prints the transformed AST using createPrinter
  2. createIdentifierRenameTransformer renames matching identifiers across functions, variables, and expressions using ts.factory
  3. createRemoveConsoleCallsTransformer removes console.log expression statements from the AST
  4. printAstNode formats and prints individual AST nodes using createPrinter

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • src/index.mjs
  • test/contract.mjs

Download the source artifact (tar.gz)

Origin Seeder

anonymous