Friendly name for a NIP-51 list/set kind (e.g. 10000 → 'mute', 30030 → 'emoji-sets'), or undefined if kind is not a known NIP-51 kind.
10000
'mute'
30030
'emoji-sets'
undefined
kind
Friendly name for a NIP-51 list/set kind (e.g.
10000→'mute',30030→'emoji-sets'), orundefinedifkindis not a known NIP-51 kind.