perm prefix not recognised

[apb2006]

Extension Version
0.2.7

Description

https://docs.basex.org/wiki/Permissions#Preliminaries

declare
  %rest:path('/dba/static/{$file=.+}')
  %output:method('basex')
  %perm:allow('public')

[XPST0081] "perm": can not expand prefix of lexical QName to namespace URIxqlint(XPST0081)

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[apb2006]

see Quodatum/xq-catalogs#7