Compatibility/npm/typescript/5.7.3/typescript.createSourceFile

Compatibility matrix

Project-level observations and symbol/contract verifications are counted separately and never combined.

These counts do not distinguish how the symbol was called: overloads, argument shapes and options are pooled together. What a particular call shape does is proven by a sample's contract, not by these numbers.

snapshot · 2026-08-31

Failure clusters

• observed UNKNOWN exit 1 Evidence gap ×1 5.7.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:d1823b81574d…
  <path>:<n> · info.close(fileExists); · ^ · TypeError: info.close is not a function
  node · unclassified-diagnostic · outer node · gap stage-unknown
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-08-31
  Diagnostic re-verification candidate
• observed UNKNOWN exit 1 Evidence gap ×1 5.7.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 typescript.createSourceFile sha256:2adbcfab7f10…
  <url> · assert.equal(tsutils.isBlockScopeBoundary(fnStmt.body), true, <str>); · ^ · TypeError: tsutils.isBlockScopeBoundary is not a function
  node · unclassified-diagnostic · outer node · gap stage-unknown
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-08-31
  Diagnostic re-verification candidate
• observed UNKNOWN exit 1 Evidence gap ×1 5.7.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 typescript.createSourceFile sha256:e83436a4fec3…
  <path>:<n> · return node.kind === 183 <path> TypeReference */; · ^ · TypeError: Cannot read properties of undefined (reading <str>)
  node · unclassified-diagnostic · outer node · gap stage-unknown
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-08-31
  Diagnostic re-verification candidate