Sample
Look up a MIME type from a filename with mime v4
sha256:de68283133f08ef6991ed21eb301b843d23fb5fa70dc448438763a111403d62c
CROSS_PASS
L4_CROSS_PASS
MIT-0
Case
- Goal
- Look up a MIME type from a filename with mime v4 HOW
- Packages
- mime 4.1.0
- Environment
- node 22
- Created
- 2026-08-13T15:20:29Z
Contract
- import the default export from the ESM-only mime v4
- assert getType maps common extensions
- assert an unknown extension returns null rather than a guess
- assert getExtension maps back from a type
Files
- csx.json
- package-lock.json
- package.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
Verification receipts
- node 22 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-13 · ed25519:a2ec939a4c60e243
- · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-13 · ed25519:7da3f610facce8bf
- · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-13 · ed25519:7da3f610facce8bf
- · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-13 · ed25519:7da3f610facce8bf
- · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-13 · ed25519:7da3f610facce8bf