💯 Could be a separated package which extends the nostr-php package 🤙 Similar what @Djuri has done with the nostr-php-nwc package

GitHub

GitHub - dsbaars/nostr-php-nwc: Nostr Wallet Connect (NIP-47) implementation in PHP (nostr-php)

Nostr Wallet Connect (NIP-47) implementation in PHP (nostr-php) - dsbaars/nostr-php-nwc