Optionaldependencies?: string[]Optionaldescription?: stringBrief description of what the code does
Optionalextension?: stringFile extension without the dot
Optionallanguage?: stringProgramming language (lowercase)
Optionallicense?: string | string[]SPDX license identifier(s) — repeatable for multi-licensing
Optionalname?: stringFilename or snippet name
Optionalrepo?: stringRepository URL or NIP-34 address
Optionalruntime?: stringRuntime or environment specification
Dependencies required to run the code