Based on the consensus reached in https://pt.wikipedia.org/wiki/Wikip%C3%A9dia:Esplanada/propostas/Cria%C3%A7%C3%A3o_de_dois_novos_estatutos_%2818nov2011%29, implement the flag with the following settings:
$wgGroupPermissions['editinterface']['editinterface'] = true;
$wgGroupPermissions['editinterface']['editusercss'] = true;
$wgGroupPermissions['editinterface']['edituserjs'] = true;
Thanks. [[pt:User:!Silent]]
Version: unspecified
Severity: normal
URL: https://pt.wikipedia.org/wiki/Wikip%C3%A9dia:Esplanada/propostas/Cria%C3%A7%C3%A3o_de_dois_novos_estatutos_%2818nov2011%29