@types/sinon
TypeScript definitions for sinon
3
Versions
MIT
License
No
Install Scripts
Missing
Provenance
Supply chain provenance
Status for the latest visible version.
No SLSA provenance
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No source commit
Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.
Maintainers
types
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| typosquat | typosquat.levenshtein:pino | AI (typosquat): @types/sinon is the legitimate DefinitelyTyped package for the sinon mocking library; Levenshtein match to 'pino' is a false positive with no actual similarity in purpose or name. | ai | |
| phantom-deps | phantom-dep:@types/sinonjs__fake-timers | AI (phantom-deps): @types/* packages are consumed by TypeScript at compile time, not imported at runtime. Phantom-dep detection does not apply to type-only packages. | ai | |
| dependencies | unvetted-dep:@types/sinonjs__fake-timers | AI (dependencies): @types/sinonjs__fake-timers is a legitimate DefinitelyTyped package for sinon's fake-timers sub-module; standard dependency for @types/sinon. | ai |
v21.0.0
1 finding
LOW
No provenance attestation
provenance
Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v10.0.20
1 finding
LOW
No provenance attestation
provenance
Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.